[INFO] fetching crate lurk 0.1.0...
[INFO] testing lurk-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lurk 0.1.0 into /workspace/builds/worker-109/source
[INFO] validating manifest of crates.io crate lurk 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lurk 0.1.0
[INFO] finished tweaking crates.io crate lurk 0.1.0
[INFO] tweaked toml for crates.io crate lurk 0.1.0 written to /workspace/builds/worker-109/source/Cargo.toml
[INFO] crate crates.io crate lurk 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a840f16bbf4891be1d3ca164283d3a2765f5c1a158ba76149ceafa4d4b918bbc
[INFO] running `Command { std: "docker" "start" "-a" "a840f16bbf4891be1d3ca164283d3a2765f5c1a158ba76149ceafa4d4b918bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a840f16bbf4891be1d3ca164283d3a2765f5c1a158ba76149ceafa4d4b918bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a840f16bbf4891be1d3ca164283d3a2765f5c1a158ba76149ceafa4d4b918bbc", kill_on_drop: false }`
[INFO] [stdout] a840f16bbf4891be1d3ca164283d3a2765f5c1a158ba76149ceafa4d4b918bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaa9b56ad006ca730b8ae9edc7688c93f87c47584234c8b6a5b3cf0c66179d37
[INFO] running `Command { std: "docker" "start" "-a" "eaa9b56ad006ca730b8ae9edc7688c93f87c47584234c8b6a5b3cf0c66179d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling lurk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "eaa9b56ad006ca730b8ae9edc7688c93f87c47584234c8b6a5b3cf0c66179d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa9b56ad006ca730b8ae9edc7688c93f87c47584234c8b6a5b3cf0c66179d37", kill_on_drop: false }`
[INFO] [stdout] eaa9b56ad006ca730b8ae9edc7688c93f87c47584234c8b6a5b3cf0c66179d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2ad03ac6659451d09e33dff7927ae6ef8711178d0418e65f031c69398f2d78d
[INFO] running `Command { std: "docker" "start" "-a" "a2ad03ac6659451d09e33dff7927ae6ef8711178d0418e65f031c69398f2d78d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lurk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a2ad03ac6659451d09e33dff7927ae6ef8711178d0418e65f031c69398f2d78d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2ad03ac6659451d09e33dff7927ae6ef8711178d0418e65f031c69398f2d78d", kill_on_drop: false }`
[INFO] [stdout] a2ad03ac6659451d09e33dff7927ae6ef8711178d0418e65f031c69398f2d78d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1a117cf2bcf9a677806d20cf6edf29af93f5c33f731d95c40cc40f816d0449d
[INFO] running `Command { std: "docker" "start" "-a" "b1a117cf2bcf9a677806d20cf6edf29af93f5c33f731d95c40cc40f816d0449d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lurk-6cace8b3fbbc1591)
[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" "b1a117cf2bcf9a677806d20cf6edf29af93f5c33f731d95c40cc40f816d0449d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a117cf2bcf9a677806d20cf6edf29af93f5c33f731d95c40cc40f816d0449d", kill_on_drop: false }`
[INFO] [stdout] b1a117cf2bcf9a677806d20cf6edf29af93f5c33f731d95c40cc40f816d0449d