[INFO] fetching crate id_factory 0.1.0...
[INFO] testing id_factory-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate id_factory 0.1.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate id_factory 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate id_factory 0.1.0
[INFO] finished tweaking crates.io crate id_factory 0.1.0
[INFO] tweaked toml for crates.io crate id_factory 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab21e3f16f0cd50b6c2c43d2d1a61ed0c862b8f73f6b38a9b4a98e30ea29da9d
[INFO] running `Command { std: "docker" "start" "-a" "ab21e3f16f0cd50b6c2c43d2d1a61ed0c862b8f73f6b38a9b4a98e30ea29da9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab21e3f16f0cd50b6c2c43d2d1a61ed0c862b8f73f6b38a9b4a98e30ea29da9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab21e3f16f0cd50b6c2c43d2d1a61ed0c862b8f73f6b38a9b4a98e30ea29da9d", kill_on_drop: false }`
[INFO] [stdout] ab21e3f16f0cd50b6c2c43d2d1a61ed0c862b8f73f6b38a9b4a98e30ea29da9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 376e93b2fbe7626e5e38846e239d16eaab6b05b2f29e528d9dbf7dea2336ae0c
[INFO] running `Command { std: "docker" "start" "-a" "376e93b2fbe7626e5e38846e239d16eaab6b05b2f29e528d9dbf7dea2336ae0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling id_factory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "376e93b2fbe7626e5e38846e239d16eaab6b05b2f29e528d9dbf7dea2336ae0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "376e93b2fbe7626e5e38846e239d16eaab6b05b2f29e528d9dbf7dea2336ae0c", kill_on_drop: false }`
[INFO] [stdout] 376e93b2fbe7626e5e38846e239d16eaab6b05b2f29e528d9dbf7dea2336ae0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 620d16331ad41a074dec32a033df18eea1ae30ab4e645ad7a1dd96b62720abb2
[INFO] running `Command { std: "docker" "start" "-a" "620d16331ad41a074dec32a033df18eea1ae30ab4e645ad7a1dd96b62720abb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling id_factory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "620d16331ad41a074dec32a033df18eea1ae30ab4e645ad7a1dd96b62720abb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "620d16331ad41a074dec32a033df18eea1ae30ab4e645ad7a1dd96b62720abb2", kill_on_drop: false }`
[INFO] [stdout] 620d16331ad41a074dec32a033df18eea1ae30ab4e645ad7a1dd96b62720abb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b2efd5f4ab049b70e8c5a1162f4f84a827a6bdea765221c082948a3f3c9a712
[INFO] running `Command { std: "docker" "start" "-a" "9b2efd5f4ab049b70e8c5a1162f4f84a827a6bdea765221c082948a3f3c9a712", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/id_factory-ba09748491cb26aa)
[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 id_factory
[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" "9b2efd5f4ab049b70e8c5a1162f4f84a827a6bdea765221c082948a3f3c9a712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b2efd5f4ab049b70e8c5a1162f4f84a827a6bdea765221c082948a3f3c9a712", kill_on_drop: false }`
[INFO] [stdout] 9b2efd5f4ab049b70e8c5a1162f4f84a827a6bdea765221c082948a3f3c9a712