[INFO] fetching crate pluralize-rs 0.1.0...
[INFO] testing pluralize-rs-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pluralize-rs 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pluralize-rs 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 pluralize-rs 0.1.0
[INFO] finished tweaking crates.io crate pluralize-rs 0.1.0
[INFO] tweaked toml for crates.io crate pluralize-rs 0.1.0 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ab703e6ce4e1d3507bc7612f3d6167e36cfd29797b37a8912f0e602a4e20388e
[INFO] running `Command { std: "docker" "start" "-a" "ab703e6ce4e1d3507bc7612f3d6167e36cfd29797b37a8912f0e602a4e20388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab703e6ce4e1d3507bc7612f3d6167e36cfd29797b37a8912f0e602a4e20388e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab703e6ce4e1d3507bc7612f3d6167e36cfd29797b37a8912f0e602a4e20388e", kill_on_drop: false }`
[INFO] [stdout] ab703e6ce4e1d3507bc7612f3d6167e36cfd29797b37a8912f0e602a4e20388e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 60008ec858e0f5a98e22b3e8ea811898f1d462b437bbb294ea8a59be9601d711
[INFO] running `Command { std: "docker" "start" "-a" "60008ec858e0f5a98e22b3e8ea811898f1d462b437bbb294ea8a59be9601d711", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling stfu8 v0.2.4
[INFO] [stderr]    Compiling voca_rs v1.13.1
[INFO] [stderr]    Compiling pluralize-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.18s
[INFO] running `Command { std: "docker" "inspect" "60008ec858e0f5a98e22b3e8ea811898f1d462b437bbb294ea8a59be9601d711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60008ec858e0f5a98e22b3e8ea811898f1d462b437bbb294ea8a59be9601d711", kill_on_drop: false }`
[INFO] [stdout] 60008ec858e0f5a98e22b3e8ea811898f1d462b437bbb294ea8a59be9601d711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9478dfcaa9fc0ea2b93598e48a7bb828ebbfcc0df1f2efea2b6c827b8ff6973a
[INFO] running `Command { std: "docker" "start" "-a" "9478dfcaa9fc0ea2b93598e48a7bb828ebbfcc0df1f2efea2b6c827b8ff6973a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pluralize-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "9478dfcaa9fc0ea2b93598e48a7bb828ebbfcc0df1f2efea2b6c827b8ff6973a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9478dfcaa9fc0ea2b93598e48a7bb828ebbfcc0df1f2efea2b6c827b8ff6973a", kill_on_drop: false }`
[INFO] [stdout] 9478dfcaa9fc0ea2b93598e48a7bb828ebbfcc0df1f2efea2b6c827b8ff6973a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 484283cb34c55098f64244ff6102fa5a663da20b1dc6e908d625df92527d2a42
[INFO] running `Command { std: "docker" "start" "-a" "484283cb34c55098f64244ff6102fa5a663da20b1dc6e908d625df92527d2a42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pluralize_rs-0ab5dd59ce0eb669)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pluralize-rs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - to_plural (line 129) ... ok
[INFO] [stdout] test src/lib.rs - is_uncountable (line 77) ... ok
[INFO] [stdout] test src/lib.rs - is_singular (line 210) ... ok
[INFO] [stdout] test src/lib.rs - is_plural (line 155) ... ok
[INFO] [stdout] test src/lib.rs - to_singular (line 184) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "484283cb34c55098f64244ff6102fa5a663da20b1dc6e908d625df92527d2a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484283cb34c55098f64244ff6102fa5a663da20b1dc6e908d625df92527d2a42", kill_on_drop: false }`
[INFO] [stdout] 484283cb34c55098f64244ff6102fa5a663da20b1dc6e908d625df92527d2a42