[INFO] fetching crate match_opt 0.1.2...
[INFO] testing match_opt-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate match_opt 0.1.2 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate match_opt 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate match_opt 0.1.2
[INFO] finished tweaking crates.io crate match_opt 0.1.2
[INFO] tweaked toml for crates.io crate match_opt 0.1.2 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 144e841e0031c27cc8ee12bde28975cf7346a140599ec1df50276424812d35a8
[INFO] running `Command { std: "docker" "start" "-a" "144e841e0031c27cc8ee12bde28975cf7346a140599ec1df50276424812d35a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "144e841e0031c27cc8ee12bde28975cf7346a140599ec1df50276424812d35a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "144e841e0031c27cc8ee12bde28975cf7346a140599ec1df50276424812d35a8", kill_on_drop: false }`
[INFO] [stdout] 144e841e0031c27cc8ee12bde28975cf7346a140599ec1df50276424812d35a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87146485c2c2cec30c7d5dd800e7270b3a7cb14cf435a16e7c8acfb7f2b237ea
[INFO] running `Command { std: "docker" "start" "-a" "87146485c2c2cec30c7d5dd800e7270b3a7cb14cf435a16e7c8acfb7f2b237ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling match_opt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "87146485c2c2cec30c7d5dd800e7270b3a7cb14cf435a16e7c8acfb7f2b237ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87146485c2c2cec30c7d5dd800e7270b3a7cb14cf435a16e7c8acfb7f2b237ea", kill_on_drop: false }`
[INFO] [stdout] 87146485c2c2cec30c7d5dd800e7270b3a7cb14cf435a16e7c8acfb7f2b237ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b248c3b2969cb99857360585b6386c552e8307320269470ff392d6cdf484006c
[INFO] running `Command { std: "docker" "start" "-a" "b248c3b2969cb99857360585b6386c552e8307320269470ff392d6cdf484006c", kill_on_drop: false }`
[INFO] [stderr]    Compiling match_opt v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "b248c3b2969cb99857360585b6386c552e8307320269470ff392d6cdf484006c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b248c3b2969cb99857360585b6386c552e8307320269470ff392d6cdf484006c", kill_on_drop: false }`
[INFO] [stdout] b248c3b2969cb99857360585b6386c552e8307320269470ff392d6cdf484006c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a8655447b1b0b28bcbf3eda92f4208df69dd50e329d01676326cf245e99c968
[INFO] running `Command { std: "docker" "start" "-a" "8a8655447b1b0b28bcbf3eda92f4208df69dd50e329d01676326cf245e99c968", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/match_opt-fd6c735ca966236c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::cond_opt_positive_many ... ok
[INFO] [stdout] test tests::cond_opt_positive_none ... ok
[INFO] [stdout] test tests::cond_opt_positive_several ... ok
[INFO] [stdout] test tests::cond_opt_positive_one ... 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] [stderr]    Doc-tests match_opt
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - match_opt (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a8655447b1b0b28bcbf3eda92f4208df69dd50e329d01676326cf245e99c968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8655447b1b0b28bcbf3eda92f4208df69dd50e329d01676326cf245e99c968", kill_on_drop: false }`
[INFO] [stdout] 8a8655447b1b0b28bcbf3eda92f4208df69dd50e329d01676326cf245e99c968