[INFO] fetching crate myfirstlibrary 0.1.2...
[INFO] testing myfirstlibrary-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate myfirstlibrary 0.1.2 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate myfirstlibrary 0.1.2 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 myfirstlibrary 0.1.2
[INFO] finished tweaking crates.io crate myfirstlibrary 0.1.2
[INFO] tweaked toml for crates.io crate myfirstlibrary 0.1.2 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate myfirstlibrary 0.1.2 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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 4abab884b5e8d8f87a6be5b85ac71ec443808ea2ae45329031b913ec62e0be08
[INFO] running `Command { std: "docker" "start" "-a" "4abab884b5e8d8f87a6be5b85ac71ec443808ea2ae45329031b913ec62e0be08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4abab884b5e8d8f87a6be5b85ac71ec443808ea2ae45329031b913ec62e0be08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4abab884b5e8d8f87a6be5b85ac71ec443808ea2ae45329031b913ec62e0be08", kill_on_drop: false }`
[INFO] [stdout] 4abab884b5e8d8f87a6be5b85ac71ec443808ea2ae45329031b913ec62e0be08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] b2b3a04b78e374bcfa92bbc1ee23ed2826da2f2692a711510629d3b6a4f9a71f
[INFO] running `Command { std: "docker" "start" "-a" "b2b3a04b78e374bcfa92bbc1ee23ed2826da2f2692a711510629d3b6a4f9a71f", kill_on_drop: false }`
[INFO] [stderr]    Compiling myfirstlibrary v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "b2b3a04b78e374bcfa92bbc1ee23ed2826da2f2692a711510629d3b6a4f9a71f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b3a04b78e374bcfa92bbc1ee23ed2826da2f2692a711510629d3b6a4f9a71f", kill_on_drop: false }`
[INFO] [stdout] b2b3a04b78e374bcfa92bbc1ee23ed2826da2f2692a711510629d3b6a4f9a71f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] e4105e184bbe88428e97b2760a850c755afbd7b3ffd8b48046bd06bde20d3445
[INFO] running `Command { std: "docker" "start" "-a" "e4105e184bbe88428e97b2760a850c755afbd7b3ffd8b48046bd06bde20d3445", kill_on_drop: false }`
[INFO] [stderr]    Compiling myfirstlibrary v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "e4105e184bbe88428e97b2760a850c755afbd7b3ffd8b48046bd06bde20d3445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4105e184bbe88428e97b2760a850c755afbd7b3ffd8b48046bd06bde20d3445", kill_on_drop: false }`
[INFO] [stdout] e4105e184bbe88428e97b2760a850c755afbd7b3ffd8b48046bd06bde20d3445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 5785ee7f40bb440e24802a09dae624f701fa982386b5711583f9b04c5e4b11cd
[INFO] running `Command { std: "docker" "start" "-a" "5785ee7f40bb440e24802a09dae624f701fa982386b5711583f9b04c5e4b11cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/myfirstlibrary-5666e51d317db14e)
[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" "5785ee7f40bb440e24802a09dae624f701fa982386b5711583f9b04c5e4b11cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5785ee7f40bb440e24802a09dae624f701fa982386b5711583f9b04c5e4b11cd", kill_on_drop: false }`
[INFO] [stdout] 5785ee7f40bb440e24802a09dae624f701fa982386b5711583f9b04c5e4b11cd