[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 master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaccusatorySteve%2Fradish-lang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/accusatorySteve/radish-lang on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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-0-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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustix v0.33.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.41
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[INFO] [stdout] 6da80b8a7a60cdb37f9a9594cb4cd316037f3458b5ab450d5eed60d137b0b3f2
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[INFO] running `Command { std: "docker" "inspect" "6da80b8a7a60cdb37f9a9594cb4cd316037f3458b5ab450d5eed60d137b0b3f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da80b8a7a60cdb37f9a9594cb4cd316037f3458b5ab450d5eed60d137b0b3f2", kill_on_drop: false }`
[INFO] [stdout] 6da80b8a7a60cdb37f9a9594cb4cd316037f3458b5ab450d5eed60d137b0b3f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15998784551cc8ee530882e7a28c3e1b9a0fdfd03c91e0b66ffa0ad3dc42f4bc
[INFO] running `Command { std: "docker" "start" "-a" "15998784551cc8ee530882e7a28c3e1b9a0fdfd03c91e0b66ffa0ad3dc42f4bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling proc-macro2 v1.0.41
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
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[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling rustix v0.33.3
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling linux-raw-sys v0.0.42
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[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 vec_map v0.8.2
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling utf8parse v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling term_size v0.3.2
[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: method `to_args` is never used
[INFO] [stdout]  --> radish/src/common/args.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait ToArgs {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 6 |     fn to_args(self) -> Vec<Value>;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diagnostic` is never used
[INFO] [stdout]    --> radish/src/error/diagnostic.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub trait AsDiagnostic {
[INFO] [stdout]     |           ------------ method in this trait
[INFO] [stdout] 103 |     fn diagnostic(&self) -> Diagnostic;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bool_class`, `number_class`, `map_class`, and `function_class` are never read
[INFO] [stdout]   --> radish/src/core/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct BuiltinClasses {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 62 |     pub bool_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 63 |     pub number_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub map_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 67 |     pub function_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuiltinClasses` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling radish-cli v0.1.0 (/opt/rustwide/workdir/radish-cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "15998784551cc8ee530882e7a28c3e1b9a0fdfd03c91e0b66ffa0ad3dc42f4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15998784551cc8ee530882e7a28c3e1b9a0fdfd03c91e0b66ffa0ad3dc42f4bc", kill_on_drop: false }`
[INFO] [stdout] 15998784551cc8ee530882e7a28c3e1b9a0fdfd03c91e0b66ffa0ad3dc42f4bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c6235e687397bc0d4cd7d9feb7430f4a24d51746fe28f3f9001406d3e1728dd
[INFO] running `Command { std: "docker" "start" "-a" "6c6235e687397bc0d4cd7d9feb7430f4a24d51746fe28f3f9001406d3e1728dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[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: method `to_args` is never used
[INFO] [stdout]  --> radish/src/common/args.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait ToArgs {
[INFO] [stdout]   |           ------ method in this trait
[INFO] [stdout] 6 |     fn to_args(self) -> Vec<Value>;
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `diagnostic` is never used
[INFO] [stdout]    --> radish/src/error/diagnostic.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub trait AsDiagnostic {
[INFO] [stdout]     |           ------------ method in this trait
[INFO] [stdout] 103 |     fn diagnostic(&self) -> Diagnostic;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bool_class`, `number_class`, `map_class`, and `function_class` are never read
[INFO] [stdout]   --> radish/src/core/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct BuiltinClasses {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 62 |     pub bool_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 63 |     pub number_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub map_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 67 |     pub function_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuiltinClasses` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 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: method `diagnostic` is never used
[INFO] [stdout]    --> radish/src/error/diagnostic.rs:103:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub trait AsDiagnostic {
[INFO] [stdout]     |           ------------ method in this trait
[INFO] [stdout] 103 |     fn diagnostic(&self) -> Diagnostic;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `bool_class`, `number_class`, `map_class`, and `function_class` are never read
[INFO] [stdout]   --> radish/src/core/mod.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct BuiltinClasses {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 62 |     pub bool_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 63 |     pub number_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub map_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 67 |     pub function_class: Class,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BuiltinClasses` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "6c6235e687397bc0d4cd7d9feb7430f4a24d51746fe28f3f9001406d3e1728dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6235e687397bc0d4cd7d9feb7430f4a24d51746fe28f3f9001406d3e1728dd", kill_on_drop: false }`
[INFO] [stdout] 6c6235e687397bc0d4cd7d9feb7430f4a24d51746fe28f3f9001406d3e1728dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8dd2a36be3aa23fab3a3a410788d46c4cde003e543c7fa05961e49cc29df707
[INFO] running `Command { std: "docker" "start" "-a" "c8dd2a36be3aa23fab3a3a410788d46c4cde003e543c7fa05961e49cc29df707", 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: method `to_args` is never used
[INFO] [stderr]  --> radish/src/common/args.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait ToArgs {
[INFO] [stderr]   |           ------ method in this trait
[INFO] [stderr] 6 |     fn to_args(self) -> Vec<Value>;
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `diagnostic` is never used
[INFO] [stderr]    --> radish/src/error/diagnostic.rs:103:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub trait AsDiagnostic {
[INFO] [stderr]     |           ------------ method in this trait
[INFO] [stderr] 103 |     fn diagnostic(&self) -> Diagnostic;
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `bool_class`, `number_class`, `map_class`, and `function_class` are never read
[INFO] [stderr]   --> radish/src/core/mod.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct BuiltinClasses {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 62 |     pub bool_class: Class,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 63 |     pub number_class: Class,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub map_class: Class,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 67 |     pub function_class: Class,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BuiltinClasses` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `radish` (lib) generated 12 warnings (run `cargo fix --lib -p radish` to apply 7 suggestions)
[INFO] [stderr] warning: `radish` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/radish-26fe28183383d521)
[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::span::tests::display_single_char_span ... ok
[INFO] [stdout] test common::args::tests::test_to_args ... ok
[INFO] [stdout] test common::module::tests::entry ... ok
[INFO] [stdout] test common::class::tests::build_class ... ok
[INFO] [stdout] test common::value::tests::test_size ... ok
[INFO] [stdout] test compiler::error::tests::error_cause ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_empty_file ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_newline_token ... 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_string_token ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_tokens ... ok
[INFO] [stdout] test common::span::tests::display_single_line_span ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_unexpected_token ... ok
[INFO] [stdout] test compiler::scanner::tests::token_span ... ok
[INFO] [stdout] test common::span::tests::span_get_line_index ... ok
[INFO] [stdout] test common::span::tests::combine_span ... ok
[INFO] [stdout] test compiler::scanner::tests::scan_identifier_token ... 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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/radish_cli-8176fa86ece4b17f)
[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 0.01s
[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 22) ... ok
[INFO] [stdout] test radish/src/vm/load.rs - vm::load::VM::load_module (line 37) ... 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:     0x55bac4ca5a45 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55bac4ca5a45 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bac4ca5a45 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bac4ca5a45 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bac4cc960b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55bac4cc960b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55bac4ca3b1f - std::io::Write::write_fmt::hed769ca6c29434ec
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55bac4ca581e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bac4ca581e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bac4ca6b89 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55bac4ca68cd - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:298:9
[INFO] [stdout]   11:     0x55bac4ca7023 - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:795:13
[INFO] [stdout]   12:     0x55bac4ca6f04 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   13:     0x55bac4ca5f09 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x55bac4ca6c37 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   15:     0x55bac4bb2083 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x55bac4bb25f6 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   17:     0x55bac4c512cf - core::result::Result<T,E>::expect::h544b327851a1f7cd
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   18:     0x55bac4c38203 - radish::compiler::pipeline::CompilerPipeLine::_compile::hdb2236b194c4b136
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:94:9
[INFO] [stdout]   19:     0x55bac4c37e5a - radish::compiler::pipeline::CompilerPipeLine::compile::hfb67eb9a087c7c7e
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:79:9
[INFO] [stdout]   20:     0x55bac4bef271 - radish::vm::eval::<impl radish::vm::VM>::_eval::h20445b170234a437
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/vm/eval.rs:111:22
[INFO] [stdout]   21:     0x55bac4bef136 - radish::vm::eval::<impl radish::vm::VM>::exec::hc6cb9e91d070099b
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/vm/eval.rs:28:9
[INFO] [stdout]   22:     0x55bac4bb3f16 - rust_out::main::h96e8cf0c19acd851
[INFO] [stdout]   23:     0x55bac4bb2c3e - core::ops::function::FnOnce::call_once::hc5fc1a5f364b2f98
[INFO] [stdout]   24:     0x55bac4bb2aad - std::sys_common::backtrace::__rust_begin_short_backtrace::h2f609543fe185bbc
[INFO] [stdout]   25:     0x55bac4bb2b11 - std::rt::lang_start::{{closure}}::h5a15e81dd07ab2e7
[INFO] [stdout]   26:     0x55bac4c9fb8d - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h239f0051f1e18680
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   27:     0x55bac4c9fb8d - std::panicking::try::do_call::hf7072797cbfea7fa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x55bac4c9fb8d - std::panicking::try::h3a37e38691a5244b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x55bac4c9fb8d - std::panic::catch_unwind::hc7cc1460e4236209
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x55bac4c9fb8d - std::rt::lang_start_internal::{{closure}}::hce632608b277cffc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:48
[INFO] [stdout]   31:     0x55bac4c9fb8d - std::panicking::try::do_call::hafc0f13e6abd9d79
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x55bac4c9fb8d - std::panicking::try::h67b8f1800ef15799
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x55bac4c9fb8d - std::panic::catch_unwind::he5b260dc522c68be
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x55bac4c9fb8d - std::rt::lang_start_internal::hf119eb75d1ffe221
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:20
[INFO] [stdout]   35:     0x55bac4bb2ae7 - std::rt::lang_start::h60db43e5731bfdcc
[INFO] [stdout]   36:     0x55bac4bb4035 - main
[INFO] [stdout]   37:     0x7f036e6bed90 - <unknown>
[INFO] [stdout]   38:     0x7f036e6bee40 - __libc_start_main
[INFO] [stdout]   39:     0x55bac4bb29d5 - _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:     0x560aeeb10ab5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x560aeeb10ab5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x560aeeb10ab5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x560aeeb10ab5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x560aeeb3469b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x560aeeb3469b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x560aeeb0eb8f - std::io::Write::write_fmt::hed769ca6c29434ec
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x560aeeb1088e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x560aeeb1088e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x560aeeb11bf9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x560aeeb1193d - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:298:9
[INFO] [stdout]   11:     0x560aeeb12093 - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:795:13
[INFO] [stdout]   12:     0x560aeeb11f74 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   13:     0x560aeeb10f79 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   14:     0x560aeeb11ca7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   15:     0x560aeea1a083 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   16:     0x560aeea1a5f6 - core::result::unwrap_failed::h382691b96ca8c13a
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1654:5
[INFO] [stdout]   17:     0x560aeeabad4f - core::result::Result<T,E>::expect::h544b327851a1f7cd
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/result.rs:1034:23
[INFO] [stdout]   18:     0x560aeeaa1aa3 - radish::compiler::pipeline::CompilerPipeLine::_compile::hdb2236b194c4b136
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:94:9
[INFO] [stdout]   19:     0x560aeeaa16fa - radish::compiler::pipeline::CompilerPipeLine::compile::hfb67eb9a087c7c7e
[INFO] [stdout]                                at /opt/rustwide/workdir/radish/src/compiler/pipeline.rs:79:9
[INFO] [stdout]   20:     0x560aeea1b5c9 - radish::vm::eval::<impl radish::vm::VM>::_eval::hd912d1ba411c26f6
[INFO] [stdout]   21:     0x560aeea1b54d - radish::vm::eval::<impl radish::vm::VM>::eval::hc2d1ad50d7b63ec7
[INFO] [stdout]   22:     0x560aeea1c362 - rust_out::main::h96e8cf0c19acd851
[INFO] [stdout]   23:     0x560aeea1ad2e - core::ops::function::FnOnce::call_once::hc5fc1a5f364b2f98
[INFO] [stdout]   24:     0x560aeea1ab0d - std::sys_common::backtrace::__rust_begin_short_backtrace::h2f609543fe185bbc
[INFO] [stdout]   25:     0x560aeea1ab71 - std::rt::lang_start::{{closure}}::h5a15e81dd07ab2e7
[INFO] [stdout]   26:     0x560aeeb0abfd - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h239f0051f1e18680
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:284:13
[INFO] [stdout]   27:     0x560aeeb0abfd - std::panicking::try::do_call::hf7072797cbfea7fa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x560aeeb0abfd - std::panicking::try::h3a37e38691a5244b
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x560aeeb0abfd - std::panic::catch_unwind::hc7cc1460e4236209
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x560aeeb0abfd - std::rt::lang_start_internal::{{closure}}::hce632608b277cffc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:48
[INFO] [stdout]   31:     0x560aeeb0abfd - std::panicking::try::do_call::hafc0f13e6abd9d79
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   32:     0x560aeeb0abfd - std::panicking::try::h67b8f1800ef15799
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   33:     0x560aeeb0abfd - std::panic::catch_unwind::he5b260dc522c68be
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   34:     0x560aeeb0abfd - std::rt::lang_start_internal::hf119eb75d1ffe221
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/rt.rs:141:20
[INFO] [stdout]   35:     0x560aeea1ab47 - std::rt::lang_start::h60db43e5731bfdcc
[INFO] [stdout]   36:     0x560aeea1c485 - main
[INFO] [stdout]   37:     0x7f78fed82d90 - <unknown>
[INFO] [stdout]   38:     0x7f78fed82e40 - __libc_start_main
[INFO] [stdout]   39:     0x560aeea1a9d5 - _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 0.88s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `-p radish --doc`
[INFO] running `Command { std: "docker" "inspect" "c8dd2a36be3aa23fab3a3a410788d46c4cde003e543c7fa05961e49cc29df707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dd2a36be3aa23fab3a3a410788d46c4cde003e543c7fa05961e49cc29df707", kill_on_drop: false }`
[INFO] [stdout] c8dd2a36be3aa23fab3a3a410788d46c4cde003e543c7fa05961e49cc29df707
