[INFO] cloning repository https://github.com/tato/lox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tato/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftato%2Flox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftato%2Flox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8642c988799cb6d9a634cf1c3a8a540e7f5e3989 [INFO] building tato/lox against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftato%2Flox" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tato/lox on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tato/lox [INFO] finished tweaking git repo https://github.com/tato/lox [INFO] tweaked toml for git repo https://github.com/tato/lox written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tato/lox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38bc9f8510d796fc5770aa4812545df254c9722435d7f02c0ba249bc4a099453 [INFO] running `Command { std: "docker" "start" "-a" "38bc9f8510d796fc5770aa4812545df254c9722435d7f02c0ba249bc4a099453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38bc9f8510d796fc5770aa4812545df254c9722435d7f02c0ba249bc4a099453", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38bc9f8510d796fc5770aa4812545df254c9722435d7f02c0ba249bc4a099453", kill_on_drop: false }` [INFO] [stdout] 38bc9f8510d796fc5770aa4812545df254c9722435d7f02c0ba249bc4a099453 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab5c98c06bf02b53e7bd893ae221f39580c22cf698da4a1b1fedb305a09e45a9 [INFO] running `Command { std: "docker" "start" "-a" "ab5c98c06bf02b53e7bd893ae221f39580c22cf698da4a1b1fedb305a09e45a9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.71 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling lox_proc_macros v0.1.0 (/opt/rustwide/workdir/lox_proc_macros) [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling bytecode_lox v0.1.0 (/opt/rustwide/workdir/bytecode_lox) [INFO] [stdout] warning: unused import: `Obj` [INFO] [stdout] --> bytecode_lox/src/vm/vm.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | value::{Obj, Objects, Value}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | Or, // or [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | And, // and [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comparison` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | Comparison, // < > <= >= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | Call, // . () [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Primary` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | Primary, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> bytecode_lox/src/error.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | location: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ErrorInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/error.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.93s [INFO] running `Command { std: "docker" "inspect" "ab5c98c06bf02b53e7bd893ae221f39580c22cf698da4a1b1fedb305a09e45a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5c98c06bf02b53e7bd893ae221f39580c22cf698da4a1b1fedb305a09e45a9", kill_on_drop: false }` [INFO] [stdout] ab5c98c06bf02b53e7bd893ae221f39580c22cf698da4a1b1fedb305a09e45a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d480fff0b95ee8a39087a7ffdb01feba2f17c055955f4ba90576dbf6f29fd72e [INFO] running `Command { std: "docker" "start" "-a" "d480fff0b95ee8a39087a7ffdb01feba2f17c055955f4ba90576dbf6f29fd72e", kill_on_drop: false }` [INFO] [stderr] Compiling bytecode_lox v0.1.0 (/opt/rustwide/workdir/bytecode_lox) [INFO] [stdout] warning: unused import: `Obj` [INFO] [stdout] --> bytecode_lox/src/vm/vm.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | value::{Obj, Objects, Value}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] [stdout] warning: variant is never constructed: `Or` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | Or, // or [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bytecode_lox-2e09fe22a0b8a7ff) [INFO] [stdout] warning: variant is never constructed: `And` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:205:5 [INFO] [stdout] | [INFO] [stdout] 205 | And, // and [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Comparison` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:207:5 [INFO] [stdout] | [INFO] [stdout] 207 | Comparison, // < > <= >= [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:211:5 [INFO] [stdout] | [INFO] [stdout] 211 | Call, // . () [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Primary` [INFO] [stdout] --> bytecode_lox/src/compiler.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | Primary, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Precedence` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/compiler.rs:200:10 [INFO] [stdout] | [INFO] [stdout] 200 | #[derive(Debug, Copy, Clone, PartialEq, Eq, U8Enum)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> bytecode_lox/src/error.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | location: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `ErrorInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> bytecode_lox/src/error.rs:32:10 [INFO] [stdout] | [INFO] [stdout] 32 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "d480fff0b95ee8a39087a7ffdb01feba2f17c055955f4ba90576dbf6f29fd72e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d480fff0b95ee8a39087a7ffdb01feba2f17c055955f4ba90576dbf6f29fd72e", kill_on_drop: false }` [INFO] [stdout] d480fff0b95ee8a39087a7ffdb01feba2f17c055955f4ba90576dbf6f29fd72e