[INFO] fetching crate hold_my_beer 0.2.0...
[INFO] testing hold_my_beer-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hold_my_beer 0.2.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate hold_my_beer 0.2.0 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 hold_my_beer 0.2.0
[INFO] finished tweaking crates.io crate hold_my_beer 0.2.0
[INFO] tweaked toml for crates.io crate hold_my_beer 0.2.0 written to /workspace/builds/worker-81/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] f5006a203656d443144e67cf5ebf7c32f9889c1a6053b0f70f1c43c05698f355
[INFO] running `Command { std: "docker" "start" "-a" "f5006a203656d443144e67cf5ebf7c32f9889c1a6053b0f70f1c43c05698f355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5006a203656d443144e67cf5ebf7c32f9889c1a6053b0f70f1c43c05698f355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5006a203656d443144e67cf5ebf7c32f9889c1a6053b0f70f1c43c05698f355", kill_on_drop: false }`
[INFO] [stdout] f5006a203656d443144e67cf5ebf7c32f9889c1a6053b0f70f1c43c05698f355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 5b16ae35562259367544bbeadacf305342d4de2bb2d6abceaa3410b6353570dc
[INFO] running `Command { std: "docker" "start" "-a" "5b16ae35562259367544bbeadacf305342d4de2bb2d6abceaa3410b6353570dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hold_my_beer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `Command { std: "docker" "inspect" "5b16ae35562259367544bbeadacf305342d4de2bb2d6abceaa3410b6353570dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b16ae35562259367544bbeadacf305342d4de2bb2d6abceaa3410b6353570dc", kill_on_drop: false }`
[INFO] [stdout] 5b16ae35562259367544bbeadacf305342d4de2bb2d6abceaa3410b6353570dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 91157b7b86a1a34a3a83ba7c925da0ab213919b09f5a69d59d1bba7461569321
[INFO] running `Command { std: "docker" "start" "-a" "91157b7b86a1a34a3a83ba7c925da0ab213919b09f5a69d59d1bba7461569321", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hold_my_beer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "91157b7b86a1a34a3a83ba7c925da0ab213919b09f5a69d59d1bba7461569321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91157b7b86a1a34a3a83ba7c925da0ab213919b09f5a69d59d1bba7461569321", kill_on_drop: false }`
[INFO] [stdout] 91157b7b86a1a34a3a83ba7c925da0ab213919b09f5a69d59d1bba7461569321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] df5f1fddc7c4dd677b8c608738167a362dcebf16c71a8a19c8c9389e1d1f6522
[INFO] running `Command { std: "docker" "start" "-a" "df5f1fddc7c4dd677b8c608738167a362dcebf16c71a8a19c8c9389e1d1f6522", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hold_my_beer-0141a70983bb0af9)
[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] [stderr]    Doc-tests hold_my_beer
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - hold_my_beer (line 8) ... ok
[INFO] [stdout] test src/lib.rs - i_got_this (line 38) ... ok
[INFO] [stdout] test src/lib.rs - buckle_up (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "df5f1fddc7c4dd677b8c608738167a362dcebf16c71a8a19c8c9389e1d1f6522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5f1fddc7c4dd677b8c608738167a362dcebf16c71a8a19c8c9389e1d1f6522", kill_on_drop: false }`
[INFO] [stdout] df5f1fddc7c4dd677b8c608738167a362dcebf16c71a8a19c8c9389e1d1f6522