[INFO] fetching crate tetcore-test-utils-derive 0.8.1...
[INFO] testing tetcore-test-utils-derive-0.8.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tetcore-test-utils-derive 0.8.1 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate tetcore-test-utils-derive 0.8.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetcore-test-utils-derive 0.8.1
[INFO] finished tweaking crates.io crate tetcore-test-utils-derive 0.8.1
[INFO] tweaked toml for crates.io crate tetcore-test-utils-derive 0.8.1 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ac59b0b603f1ba409bf2d6a6df3a0b50f995ea02b2189490076311f9ee15c70
[INFO] running `Command { std: "docker" "start" "-a" "0ac59b0b603f1ba409bf2d6a6df3a0b50f995ea02b2189490076311f9ee15c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac59b0b603f1ba409bf2d6a6df3a0b50f995ea02b2189490076311f9ee15c70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac59b0b603f1ba409bf2d6a6df3a0b50f995ea02b2189490076311f9ee15c70", kill_on_drop: false }`
[INFO] [stdout] 0ac59b0b603f1ba409bf2d6a6df3a0b50f995ea02b2189490076311f9ee15c70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aa29115c24129778f87df3361d57c12cbae3b8408e7454ce2f75e4fd9b6cf0e
[INFO] running `Command { std: "docker" "start" "-a" "4aa29115c24129778f87df3361d57c12cbae3b8408e7454ce2f75e4fd9b6cf0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tetcore-test-utils-derive v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.37s
[INFO] running `Command { std: "docker" "inspect" "4aa29115c24129778f87df3361d57c12cbae3b8408e7454ce2f75e4fd9b6cf0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa29115c24129778f87df3361d57c12cbae3b8408e7454ce2f75e4fd9b6cf0e", kill_on_drop: false }`
[INFO] [stdout] 4aa29115c24129778f87df3361d57c12cbae3b8408e7454ce2f75e4fd9b6cf0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2a22a1f8974968f8d572d910e623a1eb0ba9f6ea30a78f6011a19f318b6fca7
[INFO] running `Command { std: "docker" "start" "-a" "f2a22a1f8974968f8d572d910e623a1eb0ba9f6ea30a78f6011a19f318b6fca7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tetcore-test-utils-derive v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "f2a22a1f8974968f8d572d910e623a1eb0ba9f6ea30a78f6011a19f318b6fca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a22a1f8974968f8d572d910e623a1eb0ba9f6ea30a78f6011a19f318b6fca7", kill_on_drop: false }`
[INFO] [stdout] f2a22a1f8974968f8d572d910e623a1eb0ba9f6ea30a78f6011a19f318b6fca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bc2e201a6d12a7098b6e7ad243f5b318876020e363bfaf50d944e0f47e3b4d2
[INFO] running `Command { std: "docker" "start" "-a" "8bc2e201a6d12a7098b6e7ad243f5b318876020e363bfaf50d944e0f47e3b4d2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetcore_test_utils_derive-b2f60ff4eb4dfefb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tetcore-test-utils-derive
[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] [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" "8bc2e201a6d12a7098b6e7ad243f5b318876020e363bfaf50d944e0f47e3b4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc2e201a6d12a7098b6e7ad243f5b318876020e363bfaf50d944e0f47e3b4d2", kill_on_drop: false }`
[INFO] [stdout] 8bc2e201a6d12a7098b6e7ad243f5b318876020e363bfaf50d944e0f47e3b4d2