[INFO] fetching crate filecrate-server 0.1.2...
[INFO] testing filecrate-server-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate filecrate-server 0.1.2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate filecrate-server 0.1.2 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 filecrate-server 0.1.2
[INFO] finished tweaking crates.io crate filecrate-server 0.1.2
[INFO] tweaked toml for crates.io crate filecrate-server 0.1.2 written to /workspace/builds/worker-90/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] a355a66d7271a6589ec8ab15c7d57e8d2eaf232e605b747da54c8663a26f47fe
[INFO] running `Command { std: "docker" "start" "-a" "a355a66d7271a6589ec8ab15c7d57e8d2eaf232e605b747da54c8663a26f47fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a355a66d7271a6589ec8ab15c7d57e8d2eaf232e605b747da54c8663a26f47fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a355a66d7271a6589ec8ab15c7d57e8d2eaf232e605b747da54c8663a26f47fe", kill_on_drop: false }`
[INFO] [stdout] a355a66d7271a6589ec8ab15c7d57e8d2eaf232e605b747da54c8663a26f47fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 10e7b670391bb9be42ca8ccf032050f838262f9dde36614b1832183212376ceb
[INFO] running `Command { std: "docker" "start" "-a" "10e7b670391bb9be42ca8ccf032050f838262f9dde36614b1832183212376ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling filecrate-server v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "10e7b670391bb9be42ca8ccf032050f838262f9dde36614b1832183212376ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e7b670391bb9be42ca8ccf032050f838262f9dde36614b1832183212376ceb", kill_on_drop: false }`
[INFO] [stdout] 10e7b670391bb9be42ca8ccf032050f838262f9dde36614b1832183212376ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] e5a284e61f2a821024d62246611ea1389686848c9c4c3d664645059e972721d0
[INFO] running `Command { std: "docker" "start" "-a" "e5a284e61f2a821024d62246611ea1389686848c9c4c3d664645059e972721d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling filecrate-server v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "e5a284e61f2a821024d62246611ea1389686848c9c4c3d664645059e972721d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a284e61f2a821024d62246611ea1389686848c9c4c3d664645059e972721d0", kill_on_drop: false }`
[INFO] [stdout] e5a284e61f2a821024d62246611ea1389686848c9c4c3d664645059e972721d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 495ea7b66150a3bd2db195338a4a7dcfa57c4790d70b2004bc006505c1e3d4a6
[INFO] running `Command { std: "docker" "start" "-a" "495ea7b66150a3bd2db195338a4a7dcfa57c4790d70b2004bc006505c1e3d4a6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/filecrate_server-5d2f4ebba8aa8c83)
[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" "495ea7b66150a3bd2db195338a4a7dcfa57c4790d70b2004bc006505c1e3d4a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "495ea7b66150a3bd2db195338a4a7dcfa57c4790d70b2004bc006505c1e3d4a6", kill_on_drop: false }`
[INFO] [stdout] 495ea7b66150a3bd2db195338a4a7dcfa57c4790d70b2004bc006505c1e3d4a6