[INFO] fetching crate change 0.0.0...
[INFO] testing change-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate change 0.0.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate change 0.0.0 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 change 0.0.0
[INFO] finished tweaking crates.io crate change 0.0.0
[INFO] tweaked toml for crates.io crate change 0.0.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate crates.io crate change 0.0.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 6f42aa5ea88d488e3c92d91056441df391af30ee6ea1bbe69e912ce79d493403
[INFO] running `Command { std: "docker" "start" "-a" "6f42aa5ea88d488e3c92d91056441df391af30ee6ea1bbe69e912ce79d493403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f42aa5ea88d488e3c92d91056441df391af30ee6ea1bbe69e912ce79d493403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f42aa5ea88d488e3c92d91056441df391af30ee6ea1bbe69e912ce79d493403", kill_on_drop: false }`
[INFO] [stdout] 6f42aa5ea88d488e3c92d91056441df391af30ee6ea1bbe69e912ce79d493403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 965102b6dc632fcdedea9eeb23b18dd7bd48d46220330ea7ef604be3fcff2c8f
[INFO] running `Command { std: "docker" "start" "-a" "965102b6dc632fcdedea9eeb23b18dd7bd48d46220330ea7ef604be3fcff2c8f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling change v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "965102b6dc632fcdedea9eeb23b18dd7bd48d46220330ea7ef604be3fcff2c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965102b6dc632fcdedea9eeb23b18dd7bd48d46220330ea7ef604be3fcff2c8f", kill_on_drop: false }`
[INFO] [stdout] 965102b6dc632fcdedea9eeb23b18dd7bd48d46220330ea7ef604be3fcff2c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] c613a857e958c9b87bd007da0c84f6fd506dbd7fee13d3d8a9626742d1d3a952
[INFO] running `Command { std: "docker" "start" "-a" "c613a857e958c9b87bd007da0c84f6fd506dbd7fee13d3d8a9626742d1d3a952", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling change v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "c613a857e958c9b87bd007da0c84f6fd506dbd7fee13d3d8a9626742d1d3a952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c613a857e958c9b87bd007da0c84f6fd506dbd7fee13d3d8a9626742d1d3a952", kill_on_drop: false }`
[INFO] [stdout] c613a857e958c9b87bd007da0c84f6fd506dbd7fee13d3d8a9626742d1d3a952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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] 85f75a2e3b6c042e1f34b0a945bb9664a43d68e46cd8680f1baca77bad26ada2
[INFO] running `Command { std: "docker" "start" "-a" "85f75a2e3b6c042e1f34b0a945bb9664a43d68e46cd8680f1baca77bad26ada2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/change-8b8093785c52d142)
[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" "85f75a2e3b6c042e1f34b0a945bb9664a43d68e46cd8680f1baca77bad26ada2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85f75a2e3b6c042e1f34b0a945bb9664a43d68e46cd8680f1baca77bad26ada2", kill_on_drop: false }`
[INFO] [stdout] 85f75a2e3b6c042e1f34b0a945bb9664a43d68e46cd8680f1baca77bad26ada2