[INFO] fetching crate an-cache 0.1.0...
[INFO] testing an-cache-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate an-cache 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate an-cache 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate an-cache 0.1.0
[INFO] finished tweaking crates.io crate an-cache 0.1.0
[INFO] tweaked toml for crates.io crate an-cache 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fd9d817cd05896a6fc0ec6d9acedc5ad929497246db4fd9048e4e6ff7589bce
[INFO] running `Command { std: "docker" "start" "-a" "7fd9d817cd05896a6fc0ec6d9acedc5ad929497246db4fd9048e4e6ff7589bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd9d817cd05896a6fc0ec6d9acedc5ad929497246db4fd9048e4e6ff7589bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd9d817cd05896a6fc0ec6d9acedc5ad929497246db4fd9048e4e6ff7589bce", kill_on_drop: false }`
[INFO] [stdout] 7fd9d817cd05896a6fc0ec6d9acedc5ad929497246db4fd9048e4e6ff7589bce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9762c44798a2ea8a31013947f427c7965eeae042f34bebb6faed35047dab247b
[INFO] running `Command { std: "docker" "start" "-a" "9762c44798a2ea8a31013947f427c7965eeae042f34bebb6faed35047dab247b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling an-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "9762c44798a2ea8a31013947f427c7965eeae042f34bebb6faed35047dab247b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9762c44798a2ea8a31013947f427c7965eeae042f34bebb6faed35047dab247b", kill_on_drop: false }`
[INFO] [stdout] 9762c44798a2ea8a31013947f427c7965eeae042f34bebb6faed35047dab247b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 577eef719d642d58aa723a50f81c82597b9beeb88367634c44b3b0fff790f1cd
[INFO] running `Command { std: "docker" "start" "-a" "577eef719d642d58aa723a50f81c82597b9beeb88367634c44b3b0fff790f1cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling an-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/an_cache-2e9f3c1cedcf284d)
[INFO] running `Command { std: "docker" "inspect" "577eef719d642d58aa723a50f81c82597b9beeb88367634c44b3b0fff790f1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577eef719d642d58aa723a50f81c82597b9beeb88367634c44b3b0fff790f1cd", kill_on_drop: false }`
[INFO] [stdout] 577eef719d642d58aa723a50f81c82597b9beeb88367634c44b3b0fff790f1cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ccf4f35eaf1a70562ec8f22d79b36296d48d7f1f20dd20a3dd06846dede7807
[INFO] running `Command { std: "docker" "start" "-a" "3ccf4f35eaf1a70562ec8f22d79b36296d48d7f1f20dd20a3dd06846dede7807", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/an_cache-2e9f3c1cedcf284d)
[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 an-cache
[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" "3ccf4f35eaf1a70562ec8f22d79b36296d48d7f1f20dd20a3dd06846dede7807", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccf4f35eaf1a70562ec8f22d79b36296d48d7f1f20dd20a3dd06846dede7807", kill_on_drop: false }`
[INFO] [stdout] 3ccf4f35eaf1a70562ec8f22d79b36296d48d7f1f20dd20a3dd06846dede7807