[INFO] cloning repository https://github.com/accusatorySteve/radish-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/accusatorySteve/radish-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaccusatorySteve%2Fradish-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaccusatorySteve%2Fradish-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6674ef4ede6c46f941bd738a8df4070fd4ada8ca
[INFO] testing accusatorySteve/radish-lang against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaccusatorySteve%2Fradish-lang" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/accusatorySteve/radish-lang on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/accusatorySteve/radish-lang
[INFO] finished tweaking git repo https://github.com/accusatorySteve/radish-lang
[INFO] tweaked toml for git repo https://github.com/accusatorySteve/radish-lang written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/accusatorySteve/radish-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fd-lock v3.0.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.41
[INFO] [stderr]   Downloaded io-lifetimes v0.5.3
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[INFO] [stderr]   Downloaded linux-raw-sys v0.0.42
[INFO] [stderr]   Downloaded windows-sys v0.30.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98e65f09151d26669105719ebb58abf6113e1f9de39cca0b62acd83654f17e53
[INFO] running `Command { std: "docker" "start" "-a" "98e65f09151d26669105719ebb58abf6113e1f9de39cca0b62acd83654f17e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98e65f09151d26669105719ebb58abf6113e1f9de39cca0b62acd83654f17e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e65f09151d26669105719ebb58abf6113e1f9de39cca0b62acd83654f17e53", kill_on_drop: false }`
[INFO] [stdout] 98e65f09151d26669105719ebb58abf6113e1f9de39cca0b62acd83654f17e53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fb2db16ecd7959d77c231f2e6e1824a77c6fee1758f9224b4430585e5888d50
[INFO] running `Command { std: "docker" "start" "-a" "0fb2db16ecd7959d77c231f2e6e1824a77c6fee1758f9224b4430585e5888d50", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro2 v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling fd-lock v3.0.4
[INFO] [stderr]    Compiling rustyline v9.1.2
[INFO] [stderr]    Compiling radish v0.2.0 (/opt/rustwide/workdir/radish)
[INFO] [stdout] warning: unused import: `resolver::Resolver`
[INFO] [stdout]   --> radish/src/common/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use resolver::Resolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassItem`
[INFO] [stdout]   --> radish/src/common/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> radish/src/common/native.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rc::Rc, cell::RefCell,
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `args::ToArgs`
[INFO] [stdout]   --> radish/src/common/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use args::ToArgs;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scope::ScopeMap`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scope::ScopeMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use std::cell::RefCell;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> radish/src/common/opcode.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub enum Opcode {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Construct,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_field` is never used
[INFO] [stdout]    --> radish/src/common/class.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl ClassBuilder {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn add_field<N, V>(mut self, name: N, value: V) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling radish-cli v0.1.0 (/opt/rustwide/workdir/radish-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.48s
[INFO] running `Command { std: "docker" "inspect" "0fb2db16ecd7959d77c231f2e6e1824a77c6fee1758f9224b4430585e5888d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb2db16ecd7959d77c231f2e6e1824a77c6fee1758f9224b4430585e5888d50", kill_on_drop: false }`
[INFO] [stdout] 0fb2db16ecd7959d77c231f2e6e1824a77c6fee1758f9224b4430585e5888d50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e445c915afbbd65de48fc172a9590c9f5bdc49ad8672db22f67d11ddb83b5c0d
[INFO] running `Command { std: "docker" "start" "-a" "e445c915afbbd65de48fc172a9590c9f5bdc49ad8672db22f67d11ddb83b5c0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling radish-cli v0.1.0 (/opt/rustwide/workdir/radish-cli)
[INFO] [stdout] warning: unused import: `resolver::Resolver`
[INFO] [stdout]   --> radish/src/common/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use resolver::Resolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassItem`
[INFO] [stdout]   --> radish/src/common/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> radish/src/common/native.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rc::Rc, cell::RefCell,
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `args::ToArgs`
[INFO] [stdout]   --> radish/src/common/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use args::ToArgs;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scope::ScopeMap`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scope::ScopeMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use std::cell::RefCell;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> radish/src/common/opcode.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub enum Opcode {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Construct,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_field` is never used
[INFO] [stdout]    --> radish/src/common/class.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl ClassBuilder {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn add_field<N, V>(mut self, name: N, value: V) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling radish v0.2.0 (/opt/rustwide/workdir/radish)
[INFO] [stdout] warning: unused import: `resolver::Resolver`
[INFO] [stdout]   --> radish/src/common/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use resolver::Resolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassItem`
[INFO] [stdout]   --> radish/src/common/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> radish/src/common/native.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rc::Rc, cell::RefCell,
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `args::ToArgs`
[INFO] [stdout]   --> radish/src/common/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use args::ToArgs;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scope::ScopeMap`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scope::ScopeMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use std::cell::RefCell;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> radish/src/common/opcode.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub enum Opcode {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Construct,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.94s
[INFO] running `Command { std: "docker" "inspect" "e445c915afbbd65de48fc172a9590c9f5bdc49ad8672db22f67d11ddb83b5c0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e445c915afbbd65de48fc172a9590c9f5bdc49ad8672db22f67d11ddb83b5c0d", kill_on_drop: false }`
[INFO] [stdout] e445c915afbbd65de48fc172a9590c9f5bdc49ad8672db22f67d11ddb83b5c0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ff5b4f83d80fe3c025d43767b3ac45be0300d40f3cdede0c6af2dcc341b6be1
[INFO] running `Command { std: "docker" "start" "-a" "2ff5b4f83d80fe3c025d43767b3ac45be0300d40f3cdede0c6af2dcc341b6be1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `resolver::Resolver`
[INFO] [stderr]   --> radish/src/common/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use resolver::Resolver;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ClassItem`
[INFO] [stderr]   --> radish/src/common/mod.rs:28:50
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cell::RefCell`
[INFO] [stderr]  --> radish/src/common/native.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |     rc::Rc, cell::RefCell,
[INFO] [stderr]   |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `args::ToArgs`
[INFO] [stderr]   --> radish/src/common/mod.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub use args::ToArgs;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scope::ScopeMap`
[INFO] [stderr]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub use scope::ScopeMap;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub use std::cell::RefCell;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Construct` is never constructed
[INFO] [stderr]    --> radish/src/common/opcode.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub enum Opcode {
[INFO] [stderr]     |          ------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 184 |     Construct,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_field` is never used
[INFO] [stderr]    --> radish/src/common/class.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl ClassBuilder {
[INFO] [stderr]     | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 150 |     pub fn add_field<N, V>(mut self, name: N, value: V) -> Self
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `radish` (lib) generated 9 warnings (run `cargo fix --lib -p radish` to apply 7 suggestions)
[INFO] [stderr] warning: `radish` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/radish-bc448b2f7147f0b6)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test common::module::tests::variables ... ok
[INFO] [stdout] test common::source::tests::test_source_new ... ok
[INFO] [stdout] test common::args::tests::test_to_args ... ok
[INFO] [stdout] test common::span::tests::span_get_line_index ... ok
[INFO] [stdout] test common::value::tests::test_size ... ok
[INFO] [stdout] test common::span::tests::combine_span ... ok
[INFO] [stdout] test common::span::tests::display_single_line_span ... ok
[INFO] [stdout] test common::module::tests::entry ... ok
[INFO] [stdout] test compiler::error::tests::error_cause ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_identifier_token ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_empty_file ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_newline_token ... ok
[INFO] [stdout] test common::class::tests::build_class ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_number_token ... ok
[INFO] [stdout] test common::span::tests::display_single_char_span ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_string_token ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/radish_cli-5f341f8399c13c1e)
[INFO] [stdout] test compiler::scanner::tests::scan_tokens ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_single_line_comment ... ok
[INFO] [stdout] test compiler::scanner::tests::skip_whitespace ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_unexpected_token ... ok
[INFO] [stdout] test compiler::scanner::tests::token_span ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests radish
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::exec_file (line 59) - compile ... ok
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::eval_file (line 81) - compile ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_namespace (line 70) - compile ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_module (line 37) ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_module (line 22) ... ok
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::exec (line 16) ... FAILED
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::eval (line 38) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- radish/src/vm/eval.rs - vm::eval::VM::exec (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at radish/src/compiler/pipeline.rs:94:42:
[INFO] [stdout] failed to write JSON to file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ebdb7814f6 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55ebdb7814f6 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ebdb7814f6 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ebdb7814f6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ebdb7a6a30 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55ebdb7a6a30 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55ebdb77f7ff - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55ebdb7812d4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ebdb7812d4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ebdb782837 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55ebdb782599 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55ebdb782cc8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x55ebdb782ba2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x55ebdb7819f6 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55ebdb782900 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x55ebdb684355 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55ebdb684933 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55ebdb6a180f - core::result::Result<T,E>::expect::h972f3170a8025923
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1030:23
[INFO] [stdout]   18:     0x55ebdb6a9983 - radish::compiler::pipeline::CompilerPipeLine::_compile::hc5e9893dea372e43
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:94:9
[INFO] [stdout]   19:     0x55ebdb6a95da - radish::compiler::pipeline::CompilerPipeLine::compile::hfe0466c2e9bddd9c
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:79:9
[INFO] [stdout]   20:     0x55ebdb6eb3b1 - radish::vm::eval::<impl radish::vm::VM>::_eval::h79065b8d24afbd9f
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/vm/eval.rs:111:22
[INFO] [stdout]   21:     0x55ebdb6eb276 - radish::vm::eval::<impl radish::vm::VM>::exec::h3d05666836bc2fcd
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/vm/eval.rs:28:9
[INFO] [stdout]   22:     0x55ebdb686386 - rust_out::main::h914e90b129ec9b64
[INFO] [stdout]   23:     0x55ebdb6850ee - core::ops::function::FnOnce::call_once::hbf0b51d4dc352e53
[INFO] [stdout]   24:     0x55ebdb684ead - std::sys_common::backtrace::__rust_begin_short_backtrace::h75d9a16322136741
[INFO] [stdout]   25:     0x55ebdb684f11 - std::rt::lang_start::{{closure}}::hf4591999f765b202
[INFO] [stdout]   26:     0x55ebdb77b631 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   27:     0x55ebdb77b631 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x55ebdb77b631 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x55ebdb77b631 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55ebdb77b631 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   31:     0x55ebdb77b631 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   32:     0x55ebdb77b631 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55ebdb77b631 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55ebdb77b631 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   35:     0x55ebdb684ee7 - std::rt::lang_start::h0e811efc75549263
[INFO] [stdout]   36:     0x55ebdb6864c5 - main
[INFO] [stdout]   37:     0x7ff9d9d0ed90 - <unknown>
[INFO] [stdout]   38:     0x7ff9d9d0ee40 - __libc_start_main
[INFO] [stdout]   39:     0x55ebdb684bf5 - _start
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- radish/src/vm/eval.rs - vm::eval::VM::eval (line 38) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at radish/src/compiler/pipeline.rs:94:42:
[INFO] [stdout] failed to write JSON to file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55dee1f9e916 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55dee1f9e916 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55dee1f9e916 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55dee1f9e916 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55dee1fc3e70 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55dee1fc3e70 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55dee1f9cc1f - std::io::Write::write_fmt::h78b18af5775fedb5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55dee1f9e6f4 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55dee1f9e6f4 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55dee1f9fc57 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55dee1f9f9b9 - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55dee1fa00e8 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:779:13
[INFO] [stdout]   12:     0x55dee1f9ffc2 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   13:     0x55dee1f9ee16 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55dee1f9fd20 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   15:     0x55dee1e9e355 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55dee1e9e933 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55dee1ebcd1f - core::result::Result<T,E>::expect::h972f3170a8025923
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1030:23
[INFO] [stdout]   18:     0x55dee1ec4dd3 - radish::compiler::pipeline::CompilerPipeLine::_compile::hc5e9893dea372e43
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:94:9
[INFO] [stdout]   19:     0x55dee1ec4a2a - radish::compiler::pipeline::CompilerPipeLine::compile::hfe0466c2e9bddd9c
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:79:9
[INFO] [stdout]   20:     0x55dee1e9fb49 - radish::vm::eval::<impl radish::vm::VM>::_eval::h32f7d1c1bec5038e
[INFO] [stdout]   21:     0x55dee1e9facd - radish::vm::eval::<impl radish::vm::VM>::eval::h644f31e9526d92b1
[INFO] [stdout]   22:     0x55dee1ea07a2 - rust_out::main::h914e90b129ec9b64
[INFO] [stdout]   23:     0x55dee1e9f19e - core::ops::function::FnOnce::call_once::hbf0b51d4dc352e53
[INFO] [stdout]   24:     0x55dee1e9ef0d - std::sys_common::backtrace::__rust_begin_short_backtrace::h75d9a16322136741
[INFO] [stdout]   25:     0x55dee1e9ef71 - std::rt::lang_start::{{closure}}::hf4591999f765b202
[INFO] [stdout]   26:     0x55dee1f98a51 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h37600b1e5eea4ecd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   27:     0x55dee1f98a51 - std::panicking::try::do_call::hb4bda49fa13a0c2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   28:     0x55dee1f98a51 - std::panicking::try::h8bbf75149211aaaa
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   29:     0x55dee1f98a51 - std::panic::catch_unwind::h8c78ec68ebea34cb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55dee1f98a51 - std::rt::lang_start_internal::{{closure}}::hffdf44a19fd9e220
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:48
[INFO] [stdout]   31:     0x55dee1f98a51 - std::panicking::try::do_call::hcb3194972c74716d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   32:     0x55dee1f98a51 - std::panicking::try::hcdc6892c5f0dba4c
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55dee1f98a51 - std::panic::catch_unwind::h4910beb4573f4776
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55dee1f98a51 - std::rt::lang_start_internal::h6939038e2873596b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/rt.rs:148:20
[INFO] [stdout]   35:     0x55dee1e9ef47 - std::rt::lang_start::h0e811efc75549263
[INFO] [stdout]   36:     0x55dee1ea08e5 - main
[INFO] [stdout]   37:     0x7f8e29503d90 - <unknown>
[INFO] [stdout]   38:     0x7f8e29503e40 - __libc_start_main
[INFO] [stdout]   39:     0x55dee1e9ebf5 - _start
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     radish/src/vm/eval.rs - vm::eval::VM::eval (line 38)
[INFO] [stdout]     radish/src/vm/eval.rs - vm::eval::VM::exec (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p radish --doc`
[INFO] running `Command { std: "docker" "inspect" "2ff5b4f83d80fe3c025d43767b3ac45be0300d40f3cdede0c6af2dcc341b6be1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff5b4f83d80fe3c025d43767b3ac45be0300d40f3cdede0c6af2dcc341b6be1", kill_on_drop: false }`
[INFO] [stdout] 2ff5b4f83d80fe3c025d43767b3ac45be0300d40f3cdede0c6af2dcc341b6be1
[INFO] testing accusatorySteve/radish-lang against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaccusatorySteve%2Fradish-lang" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/accusatorySteve/radish-lang on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/accusatorySteve/radish-lang
[INFO] finished tweaking git repo https://github.com/accusatorySteve/radish-lang
[INFO] tweaked toml for git repo https://github.com/accusatorySteve/radish-lang written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/accusatorySteve/radish-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e662fe909d96e43cd631ec9ea50e13f5729b61ac2ca0147460989b622acf34d
[INFO] running `Command { std: "docker" "start" "-a" "9e662fe909d96e43cd631ec9ea50e13f5729b61ac2ca0147460989b622acf34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e662fe909d96e43cd631ec9ea50e13f5729b61ac2ca0147460989b622acf34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e662fe909d96e43cd631ec9ea50e13f5729b61ac2ca0147460989b622acf34d", kill_on_drop: false }`
[INFO] [stdout] 9e662fe909d96e43cd631ec9ea50e13f5729b61ac2ca0147460989b622acf34d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d35bc57cb13e1fe55a86ace3031290c35f64c9d1043cb794dafc0698093674c
[INFO] running `Command { std: "docker" "start" "-a" "2d35bc57cb13e1fe55a86ace3031290c35f64c9d1043cb794dafc0698093674c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro2 v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling io-lifetimes v0.5.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling term_size v0.3.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling fd-lock v3.0.4
[INFO] [stderr]    Compiling rustyline v9.1.2
[INFO] [stderr]    Compiling radish v0.2.0 (/opt/rustwide/workdir/radish)
[INFO] [stdout] warning: unused import: `resolver::Resolver`
[INFO] [stdout]   --> radish/src/common/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use resolver::Resolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassItem`
[INFO] [stdout]   --> radish/src/common/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> radish/src/common/native.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rc::Rc, cell::RefCell,
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `args::ToArgs`
[INFO] [stdout]   --> radish/src/common/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use args::ToArgs;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scope::ScopeMap`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scope::ScopeMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use std::cell::RefCell;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> radish/src/common/opcode.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub enum Opcode {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Construct,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_field` is never used
[INFO] [stdout]    --> radish/src/common/class.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl ClassBuilder {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn add_field<N, V>(mut self, name: N, value: V) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling radish-cli v0.1.0 (/opt/rustwide/workdir/radish-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.15s
[INFO] running `Command { std: "docker" "inspect" "2d35bc57cb13e1fe55a86ace3031290c35f64c9d1043cb794dafc0698093674c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d35bc57cb13e1fe55a86ace3031290c35f64c9d1043cb794dafc0698093674c", kill_on_drop: false }`
[INFO] [stdout] 2d35bc57cb13e1fe55a86ace3031290c35f64c9d1043cb794dafc0698093674c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5287de04c1a8cb975dc41e56e34a1f0cbd9bdd49baf9139399f8d15752be2445
[INFO] running `Command { std: "docker" "start" "-a" "5287de04c1a8cb975dc41e56e34a1f0cbd9bdd49baf9139399f8d15752be2445", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stdout] warning: unused import: `resolver::Resolver`
[INFO] [stdout]   --> radish/src/common/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use resolver::Resolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassItem`
[INFO] [stdout]   --> radish/src/common/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> radish/src/common/native.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rc::Rc, cell::RefCell,
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `args::ToArgs`
[INFO] [stdout]   --> radish/src/common/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use args::ToArgs;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scope::ScopeMap`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scope::ScopeMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use std::cell::RefCell;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> radish/src/common/opcode.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub enum Opcode {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Construct,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_field` is never used
[INFO] [stdout]    --> radish/src/common/class.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl ClassBuilder {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub fn add_field<N, V>(mut self, name: N, value: V) -> Self
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling radish-cli v0.1.0 (/opt/rustwide/workdir/radish-cli)
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling radish v0.2.0 (/opt/rustwide/workdir/radish)
[INFO] [stdout] warning: unused import: `resolver::Resolver`
[INFO] [stdout]   --> radish/src/common/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use resolver::Resolver;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ClassItem`
[INFO] [stdout]   --> radish/src/common/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cell::RefCell`
[INFO] [stdout]  --> radish/src/common/native.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     rc::Rc, cell::RefCell,
[INFO] [stdout]   |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `args::ToArgs`
[INFO] [stdout]   --> radish/src/common/mod.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use args::ToArgs;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scope::ScopeMap`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub use scope::ScopeMap;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use std::cell::RefCell;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Construct` is never constructed
[INFO] [stdout]    --> radish/src/common/opcode.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 7   | pub enum Opcode {
[INFO] [stdout]     |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Construct,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "5287de04c1a8cb975dc41e56e34a1f0cbd9bdd49baf9139399f8d15752be2445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5287de04c1a8cb975dc41e56e34a1f0cbd9bdd49baf9139399f8d15752be2445", kill_on_drop: false }`
[INFO] [stdout] 5287de04c1a8cb975dc41e56e34a1f0cbd9bdd49baf9139399f8d15752be2445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fbbe1b9814662c0b4611680b3c82aa8033bcd4f266df2eb2a671f7c1b1a380d
[INFO] running `Command { std: "docker" "start" "-a" "0fbbe1b9814662c0b4611680b3c82aa8033bcd4f266df2eb2a671f7c1b1a380d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `resolver::Resolver`
[INFO] [stderr]   --> radish/src/common/mod.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use resolver::Resolver;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ClassItem`
[INFO] [stderr]   --> radish/src/common/mod.rs:28:50
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub use class::{AccessType, Class, ClassBuilder, ClassItem, ClassItemType};
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `cell::RefCell`
[INFO] [stderr]  --> radish/src/common/native.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 |     rc::Rc, cell::RefCell,
[INFO] [stderr]   |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `args::ToArgs`
[INFO] [stderr]   --> radish/src/common/mod.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub use args::ToArgs;
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `scope::ScopeMap`
[INFO] [stderr]   --> radish/src/compiler/mod.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub use scope::ScopeMap;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]   --> radish/src/compiler/mod.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub use std::cell::RefCell;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> radish/src/compiler/hoist.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |         for mut local in self.locals.iter_mut().rev() {
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Construct` is never constructed
[INFO] [stderr]    --> radish/src/common/opcode.rs:184:5
[INFO] [stderr]     |
[INFO] [stderr] 7   | pub enum Opcode {
[INFO] [stderr]     |          ------ variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 184 |     Construct,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Opcode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `add_field` is never used
[INFO] [stderr]    --> radish/src/common/class.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 128 | impl ClassBuilder {
[INFO] [stderr]     | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 150 |     pub fn add_field<N, V>(mut self, name: N, value: V) -> Self
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `radish` (lib) generated 9 warnings (run `cargo fix --lib -p radish` to apply 7 suggestions)
[INFO] [stderr] warning: `radish` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/radish-2d2f990b530bf597)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test common::source::tests::test_source_new ... ok
[INFO] [stdout] test common::span::tests::display_single_char_span ... ok
[INFO] [stdout] test common::span::tests::span_get_line_index ... ok
[INFO] [stdout] test common::module::tests::entry ... ok
[INFO] [stdout] test common::args::tests::test_to_args ... ok
[INFO] [stdout] test common::module::tests::variables ... ok
[INFO] [stdout] test common::span::tests::combine_span ... ok
[INFO] [stdout] test common::value::tests::test_size ... ok
[INFO] [stdout] test common::span::tests::display_single_line_span ... ok
[INFO] [stdout] test common::class::tests::build_class ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_identifier_token ... ok
[INFO] [stdout] test compiler::error::tests::error_cause ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_number_token ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_single_line_comment ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_newline_token ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_tokens ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_string_token ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_unexpected_token ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/radish_cli-654e2b2f8608df13)
[INFO] [stdout] test compiler::scanner::tests::scan_empty_file ... ok
[INFO] [stdout] test compiler::scanner::tests::token_span ... ok
[INFO] [stdout] test compiler::scanner::tests::skip_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests radish
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::eval_file (line 81) - compile ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_namespace (line 70) - compile ... ok
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::exec_file (line 59) - compile ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_module (line 37) ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_module (line 22) ... ok
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::exec (line 16) ... FAILED
[INFO] [stdout] test radish/src/vm/eval.rs - vm::eval::VM::eval (line 38) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- radish/src/vm/eval.rs - vm::eval::VM::exec (line 16) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at radish/src/compiler/pipeline.rs:94:42:
[INFO] [stdout] failed to write JSON to file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f68d538ab6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55f68d538ab6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f68d538ab6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55f68d538ab6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55f68d55dd40 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55f68d55dd40 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55f68d536baf - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55f68d538894 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55f68d538894 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55f68d539df7 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55f68d539b59 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55f68d53a288 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x55f68d53a162 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x55f68d538fb6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55f68d539eb4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x55f68d43d355 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55f68d43d933 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55f68d48598f - core::result::Result<T,E>::expect::h0c677fa166c14cc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1030:23
[INFO] [stdout]   18:     0x55f68d479cc3 - radish::compiler::pipeline::CompilerPipeLine::_compile::hd77d5bb6884877ba
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:94:9
[INFO] [stdout]   19:     0x55f68d47991a - radish::compiler::pipeline::CompilerPipeLine::compile::ha0ecdcefadeaafeb
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:79:9
[INFO] [stdout]   20:     0x55f68d4ad1f1 - radish::vm::eval::<impl radish::vm::VM>::_eval::h54ccd6ed5c6661a9
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/vm/eval.rs:111:22
[INFO] [stdout]   21:     0x55f68d4ad0b6 - radish::vm::eval::<impl radish::vm::VM>::exec::h65798362eef89e07
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/vm/eval.rs:28:9
[INFO] [stdout]   22:     0x55f68d43eec6 - rust_out::main::h35ebab2d3faa8ddb
[INFO] [stdout]   23:     0x55f68d43dffe - core::ops::function::FnOnce::call_once::ha9435a527808b7c2
[INFO] [stdout]   24:     0x55f68d43dccd - std::sys_common::backtrace::__rust_begin_short_backtrace::hd393f1340be21461
[INFO] [stdout]   25:     0x55f68d43dd31 - std::rt::lang_start::{{closure}}::h2f1636f29ddcfbc2
[INFO] [stdout]   26:     0x55f68d5328a1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   27:     0x55f68d5328a1 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   28:     0x55f68d5328a1 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   29:     0x55f68d5328a1 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55f68d5328a1 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   31:     0x55f68d5328a1 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   32:     0x55f68d5328a1 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   33:     0x55f68d5328a1 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55f68d5328a1 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   35:     0x55f68d43dd07 - std::rt::lang_start::h173f182b4b6e3d9a
[INFO] [stdout]   36:     0x55f68d43f005 - main
[INFO] [stdout]   37:     0x7faac3e92d90 - <unknown>
[INFO] [stdout]   38:     0x7faac3e92e40 - __libc_start_main
[INFO] [stdout]   39:     0x55f68d43dbf5 - _start
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- radish/src/vm/eval.rs - vm::eval::VM::eval (line 38) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at radish/src/compiler/pipeline.rs:94:42:
[INFO] [stdout] failed to write JSON to file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55ac13c6ddf6 - std::backtrace_rs::backtrace::libunwind::trace::h140b6deb6a45c671
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55ac13c6ddf6 - std::backtrace_rs::backtrace::trace_unsynchronized::h8450d7e4e9219aed
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ac13c6ddf6 - std::sys_common::backtrace::_print_fmt::hbd28e5e6c6fc3a3f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ac13c6ddf6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hb058f285768cf98e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ac13c930a0 - core::fmt::rt::Argument::fmt::h87dec7a95127da24
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55ac13c930a0 - core::fmt::write::h873f89a91a4832db
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55ac13c6beef - std::io::Write::write_fmt::hc65183f01d14754a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/io/mod.rs:1846:15
[INFO] [stdout]    7:     0x55ac13c6dbd4 - std::sys_common::backtrace::_print::h7719d1529d9a9e13
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ac13c6dbd4 - std::sys_common::backtrace::print::haa3afbd0e7947108
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ac13c6f137 - std::panicking::default_hook::{{closure}}::h10e3de2ec0eaff22
[INFO] [stdout]   10:     0x55ac13c6ee99 - std::panicking::default_hook::hbdc1b1b7fe073dab
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:292:9
[INFO] [stdout]   11:     0x55ac13c6f5c8 - std::panicking::rust_panic_with_hook::hb81692602460473d
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:781:13
[INFO] [stdout]   12:     0x55ac13c6f4a2 - std::panicking::begin_panic_handler::{{closure}}::h2470593aa2678e9c
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:659:13
[INFO] [stdout]   13:     0x55ac13c6e2f6 - std::sys_common::backtrace::__rust_end_short_backtrace::h560bb50225b0562b
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55ac13c6f1f4 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:647:5
[INFO] [stdout]   15:     0x55ac13b6f355 - core::panicking::panic_fmt::h29b6f262f6458dc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55ac13b6f933 - core::result::unwrap_failed::h12bc80647957bcdb
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1649:5
[INFO] [stdout]   17:     0x55ac13bba5df - core::result::Result<T,E>::expect::h0c677fa166c14cc3
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1030:23
[INFO] [stdout]   18:     0x55ac13badcc3 - radish::compiler::pipeline::CompilerPipeLine::_compile::hd77d5bb6884877ba
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:94:9
[INFO] [stdout]   19:     0x55ac13bad91a - radish::compiler::pipeline::CompilerPipeLine::compile::ha0ecdcefadeaafeb
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:79:9
[INFO] [stdout]   20:     0x55ac13b707e9 - radish::vm::eval::<impl radish::vm::VM>::_eval::h5233773c723bace8
[INFO] [stdout]   21:     0x55ac13b7076d - radish::vm::eval::<impl radish::vm::VM>::eval::hd8c1eac1184b1230
[INFO] [stdout]   22:     0x55ac13b712f2 - rust_out::main::h35ebab2d3faa8ddb
[INFO] [stdout]   23:     0x55ac13b700ae - core::ops::function::FnOnce::call_once::ha9435a527808b7c2
[INFO] [stdout]   24:     0x55ac13b6fd2d - std::sys_common::backtrace::__rust_begin_short_backtrace::hd393f1340be21461
[INFO] [stdout]   25:     0x55ac13b6fd91 - std::rt::lang_start::{{closure}}::h2f1636f29ddcfbc2
[INFO] [stdout]   26:     0x55ac13c67be1 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb70d08830a5ade10
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   27:     0x55ac13c67be1 - std::panicking::try::do_call::h22b4f7e5a6651b4a
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   28:     0x55ac13c67be1 - std::panicking::try::hc21d1712e01c2e20
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   29:     0x55ac13c67be1 - std::panic::catch_unwind::h043dedc9b446785f
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   30:     0x55ac13c67be1 - std::rt::lang_start_internal::{{closure}}::hd5b437811c37f411
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:48
[INFO] [stdout]   31:     0x55ac13c67be1 - std::panicking::try::do_call::hd87c54a927c7af49
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]   32:     0x55ac13c67be1 - std::panicking::try::hf94d97659ed75d92
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]   33:     0x55ac13c67be1 - std::panic::catch_unwind::h2ddd57de1d25402e
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55ac13c67be1 - std::rt::lang_start_internal::h7fecc45801af5220
[INFO] [stdout]                                at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/rt.rs:148:20
[INFO] [stdout]   35:     0x55ac13b6fd67 - std::rt::lang_start::h173f182b4b6e3d9a
[INFO] [stdout]   36:     0x55ac13b71435 - main
[INFO] [stdout]   37:     0x7f9c81a1ed90 - <unknown>
[INFO] [stdout]   38:     0x7f9c81a1ee40 - __libc_start_main
[INFO] [stdout]   39:     0x55ac13b6fbf5 - _start
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     radish/src/vm/eval.rs - vm::eval::VM::eval (line 38)
[INFO] [stdout]     radish/src/vm/eval.rs - vm::eval::VM::exec (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p radish --doc`
[INFO] running `Command { std: "docker" "inspect" "0fbbe1b9814662c0b4611680b3c82aa8033bcd4f266df2eb2a671f7c1b1a380d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fbbe1b9814662c0b4611680b3c82aa8033bcd4f266df2eb2a671f7c1b1a380d", kill_on_drop: false }`
[INFO] [stdout] 0fbbe1b9814662c0b4611680b3c82aa8033bcd4f266df2eb2a671f7c1b1a380d
