[INFO] fetching crate trigout 0.1.0...
[INFO] testing trigout-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate trigout 0.1.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate trigout 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trigout 0.1.0
[INFO] finished tweaking crates.io crate trigout 0.1.0
[INFO] tweaked toml for crates.io crate trigout 0.1.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate trigout 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a6af70715ad7a9aba5d2fbe97dbf49e870f6bd27e1864d013f83802d0334354
[INFO] running `Command { std: "docker" "start" "-a" "7a6af70715ad7a9aba5d2fbe97dbf49e870f6bd27e1864d013f83802d0334354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a6af70715ad7a9aba5d2fbe97dbf49e870f6bd27e1864d013f83802d0334354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6af70715ad7a9aba5d2fbe97dbf49e870f6bd27e1864d013f83802d0334354", kill_on_drop: false }`
[INFO] [stdout] 7a6af70715ad7a9aba5d2fbe97dbf49e870f6bd27e1864d013f83802d0334354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e342ad12294a5e7ebba94fd637277651b4a888003bf61811df793ffd04a8131
[INFO] running `Command { std: "docker" "start" "-a" "3e342ad12294a5e7ebba94fd637277651b4a888003bf61811df793ffd04a8131", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling home v0.5.3
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling trigout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.28s
[INFO] running `Command { std: "docker" "inspect" "3e342ad12294a5e7ebba94fd637277651b4a888003bf61811df793ffd04a8131", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e342ad12294a5e7ebba94fd637277651b4a888003bf61811df793ffd04a8131", kill_on_drop: false }`
[INFO] [stdout] 3e342ad12294a5e7ebba94fd637277651b4a888003bf61811df793ffd04a8131
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76ac30adc0416998ba405840ec6df0a11ce105203aade7c436274614815a60c4
[INFO] running `Command { std: "docker" "start" "-a" "76ac30adc0416998ba405840ec6df0a11ce105203aade7c436274614815a60c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling trigout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `form`
[INFO] [stdout]  --> tests/test_format.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let form = FormatType::new();
[INFO] [stdout]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_form`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` 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 3.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/trigout-317b4900719fc637)
[INFO] [stderr]   Executable unittests src/bin/trigin.rs (/opt/rustwide/target/debug/deps/trigin-05ae0884459879ce)
[INFO] [stderr]   Executable unittests src/bin/trigout.rs (/opt/rustwide/target/debug/deps/trigout-d88683dbd6fc1ee8)
[INFO] [stderr]   Executable tests/test_format.rs (/opt/rustwide/target/debug/deps/test_format-516fd3a0d89c6899)
[INFO] [stderr]   Executable tests/test_socket_name.rs (/opt/rustwide/target/debug/deps/test_socket_name-b6b8e94df3dbb561)
[INFO] running `Command { std: "docker" "inspect" "76ac30adc0416998ba405840ec6df0a11ce105203aade7c436274614815a60c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ac30adc0416998ba405840ec6df0a11ce105203aade7c436274614815a60c4", kill_on_drop: false }`
[INFO] [stdout] 76ac30adc0416998ba405840ec6df0a11ce105203aade7c436274614815a60c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80adcfda6664492d9c9f6dff1a0cef3c72c7fa32a27d3590ba3985617f36dcf4
[INFO] running `Command { std: "docker" "start" "-a" "80adcfda6664492d9c9f6dff1a0cef3c72c7fa32a27d3590ba3985617f36dcf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `form`
[INFO] [stderr]  --> tests/test_format.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let form = FormatType::new();
[INFO] [stderr]   |         ^^^^ help: if this is intentional, prefix it with an underscore: `_form`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `trigout` (test "test_format") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trigout-317b4900719fc637)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/trigin.rs (/opt/rustwide/target/debug/deps/trigin-05ae0884459879ce)
[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]      Running unittests src/bin/trigout.rs (/opt/rustwide/target/debug/deps/trigout-d88683dbd6fc1ee8)
[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] [stdout] 
[INFO] [stderr]      Running tests/test_format.rs (/opt/rustwide/target/debug/deps/test_format-516fd3a0d89c6899)
[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]      Running tests/test_socket_name.rs (/opt/rustwide/target/debug/deps/test_socket_name-b6b8e94df3dbb561)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trigout
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_get_socket_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "80adcfda6664492d9c9f6dff1a0cef3c72c7fa32a27d3590ba3985617f36dcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80adcfda6664492d9c9f6dff1a0cef3c72c7fa32a27d3590ba3985617f36dcf4", kill_on_drop: false }`
[INFO] [stdout] 80adcfda6664492d9c9f6dff1a0cef3c72c7fa32a27d3590ba3985617f36dcf4