[INFO] fetching crate crate_demo 0.1.0...
[INFO] testing crate_demo-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate crate_demo 0.1.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate crate_demo 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 crate_demo 0.1.0
[INFO] finished tweaking crates.io crate crate_demo 0.1.0
[INFO] tweaked toml for crates.io crate crate_demo 0.1.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate crates.io crate crate_demo 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 5ec0c4bd4b71d5f6b6faaee3a2c277fd70ab1b1849853909b594d4ff1c85c043
[INFO] running `Command { std: "docker" "start" "-a" "5ec0c4bd4b71d5f6b6faaee3a2c277fd70ab1b1849853909b594d4ff1c85c043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ec0c4bd4b71d5f6b6faaee3a2c277fd70ab1b1849853909b594d4ff1c85c043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec0c4bd4b71d5f6b6faaee3a2c277fd70ab1b1849853909b594d4ff1c85c043", kill_on_drop: false }`
[INFO] [stdout] 5ec0c4bd4b71d5f6b6faaee3a2c277fd70ab1b1849853909b594d4ff1c85c043
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 49b0d60789b77971a32a72a9dfc471144df755a30cf69afeeb29c15cb93a74b8
[INFO] running `Command { std: "docker" "start" "-a" "49b0d60789b77971a32a72a9dfc471144df755a30cf69afeeb29c15cb93a74b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crate_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "49b0d60789b77971a32a72a9dfc471144df755a30cf69afeeb29c15cb93a74b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49b0d60789b77971a32a72a9dfc471144df755a30cf69afeeb29c15cb93a74b8", kill_on_drop: false }`
[INFO] [stdout] 49b0d60789b77971a32a72a9dfc471144df755a30cf69afeeb29c15cb93a74b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 14eb19c23eba1a1c954f7577e70feb45ede6c5eef4854823c1b0b0d7ce1768b4
[INFO] running `Command { std: "docker" "start" "-a" "14eb19c23eba1a1c954f7577e70feb45ede6c5eef4854823c1b0b0d7ce1768b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling crate_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "14eb19c23eba1a1c954f7577e70feb45ede6c5eef4854823c1b0b0d7ce1768b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14eb19c23eba1a1c954f7577e70feb45ede6c5eef4854823c1b0b0d7ce1768b4", kill_on_drop: false }`
[INFO] [stdout] 14eb19c23eba1a1c954f7577e70feb45ede6c5eef4854823c1b0b0d7ce1768b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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] 2660a8d617a0e68aeb09126330be4571e1a62699a481c7797f085d983673d294
[INFO] running `Command { std: "docker" "start" "-a" "2660a8d617a0e68aeb09126330be4571e1a62699a481c7797f085d983673d294", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crate_demo-0eafd61d25eaba3c)
[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" "2660a8d617a0e68aeb09126330be4571e1a62699a481c7797f085d983673d294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2660a8d617a0e68aeb09126330be4571e1a62699a481c7797f085d983673d294", kill_on_drop: false }`
[INFO] [stdout] 2660a8d617a0e68aeb09126330be4571e1a62699a481c7797f085d983673d294
