[INFO] fetching crate thisctx_impl 0.1.0...
[INFO] testing thisctx_impl-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate thisctx_impl 0.1.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate thisctx_impl 0.1.0 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 thisctx_impl 0.1.0
[INFO] finished tweaking crates.io crate thisctx_impl 0.1.0
[INFO] tweaked toml for crates.io crate thisctx_impl 0.1.0 written to /workspace/builds/worker-54/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] dd27c9da5464d2e17d78955bb7209e93318507a215bd41a00c8a85b78fbbee86
[INFO] running `Command { std: "docker" "start" "-a" "dd27c9da5464d2e17d78955bb7209e93318507a215bd41a00c8a85b78fbbee86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd27c9da5464d2e17d78955bb7209e93318507a215bd41a00c8a85b78fbbee86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd27c9da5464d2e17d78955bb7209e93318507a215bd41a00c8a85b78fbbee86", kill_on_drop: false }`
[INFO] [stdout] dd27c9da5464d2e17d78955bb7209e93318507a215bd41a00c8a85b78fbbee86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] a5cc04e2f48b0f2b1f706867e3f049d1b5f619592179fc3fe6cb534d307275f4
[INFO] running `Command { std: "docker" "start" "-a" "a5cc04e2f48b0f2b1f706867e3f049d1b5f619592179fc3fe6cb534d307275f4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling thisctx_impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `Command { std: "docker" "inspect" "a5cc04e2f48b0f2b1f706867e3f049d1b5f619592179fc3fe6cb534d307275f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5cc04e2f48b0f2b1f706867e3f049d1b5f619592179fc3fe6cb534d307275f4", kill_on_drop: false }`
[INFO] [stdout] a5cc04e2f48b0f2b1f706867e3f049d1b5f619592179fc3fe6cb534d307275f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 96f9da6815c37bb7b155a5dcd47276ea0622691bb279d9edc3d8d19547d03e28
[INFO] running `Command { std: "docker" "start" "-a" "96f9da6815c37bb7b155a5dcd47276ea0622691bb279d9edc3d8d19547d03e28", kill_on_drop: false }`
[INFO] [stderr]    Compiling thisctx_impl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "96f9da6815c37bb7b155a5dcd47276ea0622691bb279d9edc3d8d19547d03e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f9da6815c37bb7b155a5dcd47276ea0622691bb279d9edc3d8d19547d03e28", kill_on_drop: false }`
[INFO] [stdout] 96f9da6815c37bb7b155a5dcd47276ea0622691bb279d9edc3d8d19547d03e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 7e298e2f95cf44c80a174516f3921f77c0e74b52695b92fae7b1e444a23cf5dc
[INFO] running `Command { std: "docker" "start" "-a" "7e298e2f95cf44c80a174516f3921f77c0e74b52695b92fae7b1e444a23cf5dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/thisctx_impl-405e33e6f4aeeec5)
[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 thisctx_impl
[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" "7e298e2f95cf44c80a174516f3921f77c0e74b52695b92fae7b1e444a23cf5dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e298e2f95cf44c80a174516f3921f77c0e74b52695b92fae7b1e444a23cf5dc", kill_on_drop: false }`
[INFO] [stdout] 7e298e2f95cf44c80a174516f3921f77c0e74b52695b92fae7b1e444a23cf5dc