[INFO] fetching crate result-like 0.4.2...
[INFO] testing result-like-0.4.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate result-like 0.4.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate result-like 0.4.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate result-like 0.4.2
[INFO] finished tweaking crates.io crate result-like 0.4.2
[INFO] tweaked toml for crates.io crate result-like 0.4.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is-macro v0.1.9
[INFO] [stderr]   Downloaded result-like-derive v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd0d4fa9a573d67d451272195e1045f01cc58d9cbcad09bd84e6a4990a14070
[INFO] running `Command { std: "docker" "start" "-a" "cbd0d4fa9a573d67d451272195e1045f01cc58d9cbcad09bd84e6a4990a14070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd0d4fa9a573d67d451272195e1045f01cc58d9cbcad09bd84e6a4990a14070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd0d4fa9a573d67d451272195e1045f01cc58d9cbcad09bd84e6a4990a14070", kill_on_drop: false }`
[INFO] [stdout] cbd0d4fa9a573d67d451272195e1045f01cc58d9cbcad09bd84e6a4990a14070
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 485680c74c46efbdcd984abadcc4b35a88cecb11d2cd8c394862184cc8f78158
[INFO] running `Command { std: "docker" "start" "-a" "485680c74c46efbdcd984abadcc4b35a88cecb11d2cd8c394862184cc8f78158", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling syn-ext v0.3.1
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling result-like-derive v0.4.2
[INFO] [stderr]    Compiling result-like v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.40s
[INFO] running `Command { std: "docker" "inspect" "485680c74c46efbdcd984abadcc4b35a88cecb11d2cd8c394862184cc8f78158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485680c74c46efbdcd984abadcc4b35a88cecb11d2cd8c394862184cc8f78158", kill_on_drop: false }`
[INFO] [stdout] 485680c74c46efbdcd984abadcc4b35a88cecb11d2cd8c394862184cc8f78158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eece73058c17fe62ccfb60f25f572f2cbb5ee35d5799c64068d09dc0b42e04ed
[INFO] running `Command { std: "docker" "start" "-a" "eece73058c17fe62ccfb60f25f572f2cbb5ee35d5799c64068d09dc0b42e04ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling pmutil v0.5.3
[INFO] [stderr]    Compiling syn-ext v0.3.1
[INFO] [stderr]    Compiling result-like-derive v0.4.2
[INFO] [stderr]    Compiling is-macro v0.1.9
[INFO] [stderr]    Compiling result-like v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.02s
[INFO] running `Command { std: "docker" "inspect" "eece73058c17fe62ccfb60f25f572f2cbb5ee35d5799c64068d09dc0b42e04ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eece73058c17fe62ccfb60f25f572f2cbb5ee35d5799c64068d09dc0b42e04ed", kill_on_drop: false }`
[INFO] [stdout] eece73058c17fe62ccfb60f25f572f2cbb5ee35d5799c64068d09dc0b42e04ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 476f4aa868b09a5cfe05401916e192199f0e347f9e2bdb5f7b217f96e2dc0e82
[INFO] running `Command { std: "docker" "start" "-a" "476f4aa868b09a5cfe05401916e192199f0e347f9e2bdb5f7b217f96e2dc0e82", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/result_like-7171d729ac3c6a5a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/option.rs (/opt/rustwide/target/debug/deps/option-954a4b91f26fbccd)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running tests/result.rs (/opt/rustwide/target/debug/deps/result-a2fad963c7336aea)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_generation ... ok
[INFO] [stdout] test test_yo ... ok
[INFO] [stdout] test test_xo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_gen ... ok
[INFO] [stdout] test test_result ... ok
[INFO] [stdout] test test_simple ... ok
[INFO] [stderr]    Doc-tests result-like
[INFO] [stdout] test test_x ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "476f4aa868b09a5cfe05401916e192199f0e347f9e2bdb5f7b217f96e2dc0e82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476f4aa868b09a5cfe05401916e192199f0e347f9e2bdb5f7b217f96e2dc0e82", kill_on_drop: false }`
[INFO] [stdout] 476f4aa868b09a5cfe05401916e192199f0e347f9e2bdb5f7b217f96e2dc0e82