[INFO] fetching crate ist 0.1.0...
[INFO] testing ist-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate ist 0.1.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate ist 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ist 0.1.0
[INFO] finished tweaking crates.io crate ist 0.1.0
[INFO] tweaked toml for crates.io crate ist 0.1.0 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] crate crates.io crate ist 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92b7af3d18997387cc0c2802042755bc50e133839d1021ae704cecf6d23ad74c
[INFO] running `Command { std: "docker" "start" "-a" "92b7af3d18997387cc0c2802042755bc50e133839d1021ae704cecf6d23ad74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92b7af3d18997387cc0c2802042755bc50e133839d1021ae704cecf6d23ad74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b7af3d18997387cc0c2802042755bc50e133839d1021ae704cecf6d23ad74c", kill_on_drop: false }`
[INFO] [stdout] 92b7af3d18997387cc0c2802042755bc50e133839d1021ae704cecf6d23ad74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df7be06f561e33296933f95ad51b262dcddb5ddf64d098590e5800a9dc446f78
[INFO] running `Command { std: "docker" "start" "-a" "df7be06f561e33296933f95ad51b262dcddb5ddf64d098590e5800a9dc446f78", 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 ist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "df7be06f561e33296933f95ad51b262dcddb5ddf64d098590e5800a9dc446f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7be06f561e33296933f95ad51b262dcddb5ddf64d098590e5800a9dc446f78", kill_on_drop: false }`
[INFO] [stdout] df7be06f561e33296933f95ad51b262dcddb5ddf64d098590e5800a9dc446f78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e1204836d238ed95427019789dbeeb5d9a0e5fdf2f6df11e15d84f066dcdab4
[INFO] running `Command { std: "docker" "start" "-a" "6e1204836d238ed95427019789dbeeb5d9a0e5fdf2f6df11e15d84f066dcdab4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ist v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "6e1204836d238ed95427019789dbeeb5d9a0e5fdf2f6df11e15d84f066dcdab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1204836d238ed95427019789dbeeb5d9a0e5fdf2f6df11e15d84f066dcdab4", kill_on_drop: false }`
[INFO] [stdout] 6e1204836d238ed95427019789dbeeb5d9a0e5fdf2f6df11e15d84f066dcdab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad4c7490a190e3ff8342873cb812f89b4b7232edb79c7ca495aac2aca7db5236
[INFO] running `Command { std: "docker" "start" "-a" "ad4c7490a190e3ff8342873cb812f89b4b7232edb79c7ca495aac2aca7db5236", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ist-40af9c24e698fe60)
[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" "ad4c7490a190e3ff8342873cb812f89b4b7232edb79c7ca495aac2aca7db5236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4c7490a190e3ff8342873cb812f89b4b7232edb79c7ca495aac2aca7db5236", kill_on_drop: false }`
[INFO] [stdout] ad4c7490a190e3ff8342873cb812f89b4b7232edb79c7ca495aac2aca7db5236
