[INFO] fetching crate twilight-cache 0.0.0...
[INFO] testing twilight-cache-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate twilight-cache 0.0.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate twilight-cache 0.0.0 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 twilight-cache 0.0.0
[INFO] finished tweaking crates.io crate twilight-cache 0.0.0
[INFO] tweaked toml for crates.io crate twilight-cache 0.0.0 written to /workspace/builds/worker-34/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 4b20c9aba88ca548ced20d77e4cd5833ab5e00489b1ff5ad81a6cd4fd53dff11
[INFO] running `Command { std: "docker" "start" "-a" "4b20c9aba88ca548ced20d77e4cd5833ab5e00489b1ff5ad81a6cd4fd53dff11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b20c9aba88ca548ced20d77e4cd5833ab5e00489b1ff5ad81a6cd4fd53dff11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b20c9aba88ca548ced20d77e4cd5833ab5e00489b1ff5ad81a6cd4fd53dff11", kill_on_drop: false }`
[INFO] [stdout] 4b20c9aba88ca548ced20d77e4cd5833ab5e00489b1ff5ad81a6cd4fd53dff11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 38bea26248f6a46adecbf096701eb701b1fef392291c28c6b3f5870e58034143
[INFO] running `Command { std: "docker" "start" "-a" "38bea26248f6a46adecbf096701eb701b1fef392291c28c6b3f5870e58034143", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling twilight-cache v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "38bea26248f6a46adecbf096701eb701b1fef392291c28c6b3f5870e58034143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38bea26248f6a46adecbf096701eb701b1fef392291c28c6b3f5870e58034143", kill_on_drop: false }`
[INFO] [stdout] 38bea26248f6a46adecbf096701eb701b1fef392291c28c6b3f5870e58034143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] a79674d0928fb72644fff6706bfdfdde95ad0e5bea1e4859f06e57fa8f5fd13d
[INFO] running `Command { std: "docker" "start" "-a" "a79674d0928fb72644fff6706bfdfdde95ad0e5bea1e4859f06e57fa8f5fd13d", kill_on_drop: false }`
[INFO] [stderr]    Compiling twilight-cache v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "a79674d0928fb72644fff6706bfdfdde95ad0e5bea1e4859f06e57fa8f5fd13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a79674d0928fb72644fff6706bfdfdde95ad0e5bea1e4859f06e57fa8f5fd13d", kill_on_drop: false }`
[INFO] [stdout] a79674d0928fb72644fff6706bfdfdde95ad0e5bea1e4859f06e57fa8f5fd13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 7f33b94e64ab46fe7f5a9d5d8769b0e00224290f7eee0a7b9527ceb0d6386957
[INFO] running `Command { std: "docker" "start" "-a" "7f33b94e64ab46fe7f5a9d5d8769b0e00224290f7eee0a7b9527ceb0d6386957", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twilight_cache-4f979cac5b0447e8)
[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] [stderr]    Doc-tests twilight-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" "7f33b94e64ab46fe7f5a9d5d8769b0e00224290f7eee0a7b9527ceb0d6386957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f33b94e64ab46fe7f5a9d5d8769b0e00224290f7eee0a7b9527ceb0d6386957", kill_on_drop: false }`
[INFO] [stdout] 7f33b94e64ab46fe7f5a9d5d8769b0e00224290f7eee0a7b9527ceb0d6386957