[INFO] fetching crate narthex_engine_trait 0.1.2...
[INFO] testing narthex_engine_trait-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate narthex_engine_trait 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate narthex_engine_trait 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate narthex_engine_trait 0.1.2
[INFO] finished tweaking crates.io crate narthex_engine_trait 0.1.2
[INFO] tweaked toml for crates.io crate narthex_engine_trait 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e07dc6e71cc815a3ac5cf3c333c9eb256778f780ae7c9c2ca9f8c928e8bd1225
[INFO] running `Command { std: "docker" "start" "-a" "e07dc6e71cc815a3ac5cf3c333c9eb256778f780ae7c9c2ca9f8c928e8bd1225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e07dc6e71cc815a3ac5cf3c333c9eb256778f780ae7c9c2ca9f8c928e8bd1225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07dc6e71cc815a3ac5cf3c333c9eb256778f780ae7c9c2ca9f8c928e8bd1225", kill_on_drop: false }`
[INFO] [stdout] e07dc6e71cc815a3ac5cf3c333c9eb256778f780ae7c9c2ca9f8c928e8bd1225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61032e9f3f0d44dcf87152c87178d050d9460d3f13e049604961429b9727a980
[INFO] running `Command { std: "docker" "start" "-a" "61032e9f3f0d44dcf87152c87178d050d9460d3f13e049604961429b9727a980", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling narthex_engine_trait v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "61032e9f3f0d44dcf87152c87178d050d9460d3f13e049604961429b9727a980", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61032e9f3f0d44dcf87152c87178d050d9460d3f13e049604961429b9727a980", kill_on_drop: false }`
[INFO] [stdout] 61032e9f3f0d44dcf87152c87178d050d9460d3f13e049604961429b9727a980
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79fb0c5cb6b0c6c4e986b7cf9074f3be116ef6c7e07face4a896ae5d3f4100a0
[INFO] running `Command { std: "docker" "start" "-a" "79fb0c5cb6b0c6c4e986b7cf9074f3be116ef6c7e07face4a896ae5d3f4100a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling narthex_engine_trait v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "79fb0c5cb6b0c6c4e986b7cf9074f3be116ef6c7e07face4a896ae5d3f4100a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79fb0c5cb6b0c6c4e986b7cf9074f3be116ef6c7e07face4a896ae5d3f4100a0", kill_on_drop: false }`
[INFO] [stdout] 79fb0c5cb6b0c6c4e986b7cf9074f3be116ef6c7e07face4a896ae5d3f4100a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a37c27697f9ce415177d105f46b13094797fe33e6d5a0b63de48508382ea026
[INFO] running `Command { std: "docker" "start" "-a" "1a37c27697f9ce415177d105f46b13094797fe33e6d5a0b63de48508382ea026", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/narthex_engine_trait-ab0581e506cf5574)
[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 narthex_engine_trait
[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" "1a37c27697f9ce415177d105f46b13094797fe33e6d5a0b63de48508382ea026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a37c27697f9ce415177d105f46b13094797fe33e6d5a0b63de48508382ea026", kill_on_drop: false }`
[INFO] [stdout] 1a37c27697f9ce415177d105f46b13094797fe33e6d5a0b63de48508382ea026