[INFO] cloning repository https://github.com/owayss/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/owayss/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowayss%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowayss%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f4d505b9d351b780227da5120f8928882b1f653
[INFO] testing owayss/rlox against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fowayss%2Frlox" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/owayss/rlox on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/owayss/rlox
[INFO] finished tweaking git repo https://github.com/owayss/rlox
[INFO] tweaked toml for git repo https://github.com/owayss/rlox written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/owayss/rlox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 423c88b5c6cb1ce2bcbf8de2b0cfc4525fb2a45d2c6689e16dc6064c37e3f39f
[INFO] running `Command { std: "docker" "start" "-a" "423c88b5c6cb1ce2bcbf8de2b0cfc4525fb2a45d2c6689e16dc6064c37e3f39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "423c88b5c6cb1ce2bcbf8de2b0cfc4525fb2a45d2c6689e16dc6064c37e3f39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423c88b5c6cb1ce2bcbf8de2b0cfc4525fb2a45d2c6689e16dc6064c37e3f39f", kill_on_drop: false }`
[INFO] [stdout] 423c88b5c6cb1ce2bcbf8de2b0cfc4525fb2a45d2c6689e16dc6064c37e3f39f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 063d3b0676da83f24a3dc63ee5d6d50729fd9c31660a6f28196e7547ddf9cd59
[INFO] running `Command { std: "docker" "start" "-a" "063d3b0676da83f24a3dc63ee5d6d50729fd9c31660a6f28196e7547ddf9cd59", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `had_error`
[INFO] [stdout]  --> src/lox/scanner.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     had_error: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "063d3b0676da83f24a3dc63ee5d6d50729fd9c31660a6f28196e7547ddf9cd59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063d3b0676da83f24a3dc63ee5d6d50729fd9c31660a6f28196e7547ddf9cd59", kill_on_drop: false }`
[INFO] [stdout] 063d3b0676da83f24a3dc63ee5d6d50729fd9c31660a6f28196e7547ddf9cd59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e1a39232b8742c598933e4f4ccdb4bea72e8d25af6f721fbff3f3fedf57863c
[INFO] running `Command { std: "docker" "start" "-a" "2e1a39232b8742c598933e4f4ccdb4bea72e8d25af6f721fbff3f3fedf57863c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `had_error`
[INFO] [stdout]  --> src/lox/scanner.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     had_error: bool,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "2e1a39232b8742c598933e4f4ccdb4bea72e8d25af6f721fbff3f3fedf57863c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1a39232b8742c598933e4f4ccdb4bea72e8d25af6f721fbff3f3fedf57863c", kill_on_drop: false }`
[INFO] [stdout] 2e1a39232b8742c598933e4f4ccdb4bea72e8d25af6f721fbff3f3fedf57863c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b709308af3d5bddf2256b49de377ee72efd5d006e9812f1fd64e86e63e34193f
[INFO] running `Command { std: "docker" "start" "-a" "b709308af3d5bddf2256b49de377ee72efd5d006e9812f1fd64e86e63e34193f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `had_error`
[INFO] [stdout] running 10 tests
[INFO] [stderr]  --> src/lox/scanner.rs:9:5
[INFO] [stdout] test lox::interpreter::tests::test_is_equal ... ok
[INFO] [stderr]   |
[INFO] [stdout] test lox::expr::tests::test_ast_printer ... ok
[INFO] [stderr] 9 |     had_error: bool,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rlox-e9713d41df9db77c)
[INFO] [stdout] test lox::interpreter::tests::test_is_truthy ... ok
[INFO] [stdout] test lox::environment::tests::test_define ... ok
[INFO] [stdout] test lox::tests::test_interpreter ... ok
[INFO] [stdout] test lox::resolver::tests::test_resolve ... ok
[INFO] [stdout] test lox::environment::tests::test_assign ... ok
[INFO] [stdout] test lox::environment::tests::test_get ... ok
[INFO] [stdout] test lox::parser::tests::test_statement ... ok
[INFO] [stdout] test lox::interpreter::tests::test_eval ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b709308af3d5bddf2256b49de377ee72efd5d006e9812f1fd64e86e63e34193f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b709308af3d5bddf2256b49de377ee72efd5d006e9812f1fd64e86e63e34193f", kill_on_drop: false }`
[INFO] [stdout] b709308af3d5bddf2256b49de377ee72efd5d006e9812f1fd64e86e63e34193f