[INFO] fetching crate transmission-gobject 0.1.0...
[INFO] testing transmission-gobject-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate transmission-gobject 0.1.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate transmission-gobject 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transmission-gobject 0.1.0
[INFO] finished tweaking crates.io crate transmission-gobject 0.1.0
[INFO] tweaked toml for crates.io crate transmission-gobject 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 370d7311e64bda56d7f65ec7c6ca9649892940f047d14554eb5a45f217ed0fc5
[INFO] running `Command { std: "docker" "start" "-a" "370d7311e64bda56d7f65ec7c6ca9649892940f047d14554eb5a45f217ed0fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "370d7311e64bda56d7f65ec7c6ca9649892940f047d14554eb5a45f217ed0fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370d7311e64bda56d7f65ec7c6ca9649892940f047d14554eb5a45f217ed0fc5", kill_on_drop: false }`
[INFO] [stdout] 370d7311e64bda56d7f65ec7c6ca9649892940f047d14554eb5a45f217ed0fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee778632e23456bc9e76f5eca3b84db0611b486af835eb7dbbf5fb124de6fcae
[INFO] running `Command { std: "docker" "start" "-a" "ee778632e23456bc9e76f5eca3b84db0611b486af835eb7dbbf5fb124de6fcae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling transmission-gobject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "ee778632e23456bc9e76f5eca3b84db0611b486af835eb7dbbf5fb124de6fcae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee778632e23456bc9e76f5eca3b84db0611b486af835eb7dbbf5fb124de6fcae", kill_on_drop: false }`
[INFO] [stdout] ee778632e23456bc9e76f5eca3b84db0611b486af835eb7dbbf5fb124de6fcae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17c7b2f3a5c55ffe11a7bb8a7a1a541edb712e125bd1f747b8911d3152c0668e
[INFO] running `Command { std: "docker" "start" "-a" "17c7b2f3a5c55ffe11a7bb8a7a1a541edb712e125bd1f747b8911d3152c0668e", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmission-gobject v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "17c7b2f3a5c55ffe11a7bb8a7a1a541edb712e125bd1f747b8911d3152c0668e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c7b2f3a5c55ffe11a7bb8a7a1a541edb712e125bd1f747b8911d3152c0668e", kill_on_drop: false }`
[INFO] [stdout] 17c7b2f3a5c55ffe11a7bb8a7a1a541edb712e125bd1f747b8911d3152c0668e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 679d212c2ed98e11105df476230db4c4326c0392536f39a06826d8a10584d1cd
[INFO] running `Command { std: "docker" "start" "-a" "679d212c2ed98e11105df476230db4c4326c0392536f39a06826d8a10584d1cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/transmission_gobject-b9ab5de936911021)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transmission-gobject
[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" "679d212c2ed98e11105df476230db4c4326c0392536f39a06826d8a10584d1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679d212c2ed98e11105df476230db4c4326c0392536f39a06826d8a10584d1cd", kill_on_drop: false }`
[INFO] [stdout] 679d212c2ed98e11105df476230db4c4326c0392536f39a06826d8a10584d1cd