[INFO] fetching crate foo-bar 0.1.0...
[INFO] testing foo-bar-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate foo-bar 0.1.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate foo-bar 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate foo-bar 0.1.0
[INFO] finished tweaking crates.io crate foo-bar 0.1.0
[INFO] tweaked toml for crates.io crate foo-bar 0.1.0 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2438c17cc2b3ef4078a9628a2b811c3fde5f2459731f1462709142e72604d024
[INFO] running `Command { std: "docker" "start" "-a" "2438c17cc2b3ef4078a9628a2b811c3fde5f2459731f1462709142e72604d024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2438c17cc2b3ef4078a9628a2b811c3fde5f2459731f1462709142e72604d024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2438c17cc2b3ef4078a9628a2b811c3fde5f2459731f1462709142e72604d024", kill_on_drop: false }`
[INFO] [stdout] 2438c17cc2b3ef4078a9628a2b811c3fde5f2459731f1462709142e72604d024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1136de64c16bb740477fa81af85d1d45678a583892cfb495225d45d07eabcc91
[INFO] running `Command { std: "docker" "start" "-a" "1136de64c16bb740477fa81af85d1d45678a583892cfb495225d45d07eabcc91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling foo-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.74s
[INFO] running `Command { std: "docker" "inspect" "1136de64c16bb740477fa81af85d1d45678a583892cfb495225d45d07eabcc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1136de64c16bb740477fa81af85d1d45678a583892cfb495225d45d07eabcc91", kill_on_drop: false }`
[INFO] [stdout] 1136de64c16bb740477fa81af85d1d45678a583892cfb495225d45d07eabcc91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 063b631949c2addccb0ae564ef0677ab5c93c983388a306ffdb0e62e51410b45
[INFO] running `Command { std: "docker" "start" "-a" "063b631949c2addccb0ae564ef0677ab5c93c983388a306ffdb0e62e51410b45", kill_on_drop: false }`
[INFO] [stderr]    Compiling foo-bar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "063b631949c2addccb0ae564ef0677ab5c93c983388a306ffdb0e62e51410b45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063b631949c2addccb0ae564ef0677ab5c93c983388a306ffdb0e62e51410b45", kill_on_drop: false }`
[INFO] [stdout] 063b631949c2addccb0ae564ef0677ab5c93c983388a306ffdb0e62e51410b45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d0348fbd33d558aacc9c1a87d06a01ce592d6f59ea900cb7c400b3879482bcf9
[INFO] running `Command { std: "docker" "start" "-a" "d0348fbd33d558aacc9c1a87d06a01ce592d6f59ea900cb7c400b3879482bcf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/foo_bar-7907552ac0f80b83)
[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" "d0348fbd33d558aacc9c1a87d06a01ce592d6f59ea900cb7c400b3879482bcf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0348fbd33d558aacc9c1a87d06a01ce592d6f59ea900cb7c400b3879482bcf9", kill_on_drop: false }`
[INFO] [stdout] d0348fbd33d558aacc9c1a87d06a01ce592d6f59ea900cb7c400b3879482bcf9