[INFO] fetching crate gnome 0.1.0...
[INFO] testing gnome-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate gnome 0.1.0 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate gnome 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 gnome 0.1.0
[INFO] finished tweaking crates.io crate gnome 0.1.0
[INFO] tweaked toml for crates.io crate gnome 0.1.0 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 9a8b28f0a6626a74d701ae391115d9854aea2c285464a615f78c41d97b0b8260
[INFO] running `Command { std: "docker" "start" "-a" "9a8b28f0a6626a74d701ae391115d9854aea2c285464a615f78c41d97b0b8260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a8b28f0a6626a74d701ae391115d9854aea2c285464a615f78c41d97b0b8260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8b28f0a6626a74d701ae391115d9854aea2c285464a615f78c41d97b0b8260", kill_on_drop: false }`
[INFO] [stdout] 9a8b28f0a6626a74d701ae391115d9854aea2c285464a615f78c41d97b0b8260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 25bf6da12482ded9a396a2bf73c7b686cc0e9ed2f1d5580270ca7dc8386db337
[INFO] running `Command { std: "docker" "start" "-a" "25bf6da12482ded9a396a2bf73c7b686cc0e9ed2f1d5580270ca7dc8386db337", kill_on_drop: false }`
[INFO] [stderr]    Compiling gnome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "25bf6da12482ded9a396a2bf73c7b686cc0e9ed2f1d5580270ca7dc8386db337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25bf6da12482ded9a396a2bf73c7b686cc0e9ed2f1d5580270ca7dc8386db337", kill_on_drop: false }`
[INFO] [stdout] 25bf6da12482ded9a396a2bf73c7b686cc0e9ed2f1d5580270ca7dc8386db337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 26f929e2ac34150ce0722293042a6e09ea54c6b9ce4d3583c9a63523439a6991
[INFO] running `Command { std: "docker" "start" "-a" "26f929e2ac34150ce0722293042a6e09ea54c6b9ce4d3583c9a63523439a6991", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gnome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "26f929e2ac34150ce0722293042a6e09ea54c6b9ce4d3583c9a63523439a6991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f929e2ac34150ce0722293042a6e09ea54c6b9ce4d3583c9a63523439a6991", kill_on_drop: false }`
[INFO] [stdout] 26f929e2ac34150ce0722293042a6e09ea54c6b9ce4d3583c9a63523439a6991
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 8df15cbe0f898430e12744de91232260a2c1703b0deaede1253eb4d59a24b1f9
[INFO] running `Command { std: "docker" "start" "-a" "8df15cbe0f898430e12744de91232260a2c1703b0deaede1253eb4d59a24b1f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gnome-5a54009e1f22152e)
[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" "8df15cbe0f898430e12744de91232260a2c1703b0deaede1253eb4d59a24b1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8df15cbe0f898430e12744de91232260a2c1703b0deaede1253eb4d59a24b1f9", kill_on_drop: false }`
[INFO] [stdout] 8df15cbe0f898430e12744de91232260a2c1703b0deaede1253eb4d59a24b1f9