[INFO] fetching crate narrow-derive 0.1.0...
[INFO] testing narrow-derive-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate narrow-derive 0.1.0 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate narrow-derive 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 narrow-derive 0.1.0
[INFO] finished tweaking crates.io crate narrow-derive 0.1.0
[INFO] tweaked toml for crates.io crate narrow-derive 0.1.0 written to /workspace/builds/worker-29/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] [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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 1398fefdf3dca1b049d57e23a47a41912af83739aa0e35b1c5c602c3b3a0aa09
[INFO] running `Command { std: "docker" "start" "-a" "1398fefdf3dca1b049d57e23a47a41912af83739aa0e35b1c5c602c3b3a0aa09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1398fefdf3dca1b049d57e23a47a41912af83739aa0e35b1c5c602c3b3a0aa09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1398fefdf3dca1b049d57e23a47a41912af83739aa0e35b1c5c602c3b3a0aa09", kill_on_drop: false }`
[INFO] [stdout] 1398fefdf3dca1b049d57e23a47a41912af83739aa0e35b1c5c602c3b3a0aa09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] a54b0aed96313113c8c2cab7ef17fba81e0d139a44b1b295e0b9422ddca0eff0
[INFO] running `Command { std: "docker" "start" "-a" "a54b0aed96313113c8c2cab7ef17fba81e0d139a44b1b295e0b9422ddca0eff0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling narrow-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "a54b0aed96313113c8c2cab7ef17fba81e0d139a44b1b295e0b9422ddca0eff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a54b0aed96313113c8c2cab7ef17fba81e0d139a44b1b295e0b9422ddca0eff0", kill_on_drop: false }`
[INFO] [stdout] a54b0aed96313113c8c2cab7ef17fba81e0d139a44b1b295e0b9422ddca0eff0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 20c5248e9d123e78f37d39e92b45ac79fdfc92d9d59915ea004a59c404243568
[INFO] running `Command { std: "docker" "start" "-a" "20c5248e9d123e78f37d39e92b45ac79fdfc92d9d59915ea004a59c404243568", kill_on_drop: false }`
[INFO] [stderr]    Compiling narrow-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/narrow_derive-abe82ef4a6a1050f)
[INFO] running `Command { std: "docker" "inspect" "20c5248e9d123e78f37d39e92b45ac79fdfc92d9d59915ea004a59c404243568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c5248e9d123e78f37d39e92b45ac79fdfc92d9d59915ea004a59c404243568", kill_on_drop: false }`
[INFO] [stdout] 20c5248e9d123e78f37d39e92b45ac79fdfc92d9d59915ea004a59c404243568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 421cf45ab10e400a28104bbb87bd7615e873cefda68259fddb9c000ef5dc9c82
[INFO] running `Command { std: "docker" "start" "-a" "421cf45ab10e400a28104bbb87bd7615e873cefda68259fddb9c000ef5dc9c82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/narrow_derive-abe82ef4a6a1050f)
[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 narrow-derive
[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 0.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "421cf45ab10e400a28104bbb87bd7615e873cefda68259fddb9c000ef5dc9c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "421cf45ab10e400a28104bbb87bd7615e873cefda68259fddb9c000ef5dc9c82", kill_on_drop: false }`
[INFO] [stdout] 421cf45ab10e400a28104bbb87bd7615e873cefda68259fddb9c000ef5dc9c82