[INFO] fetching crate num-to-words 0.1.0...
[INFO] testing num-to-words-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate num-to-words 0.1.0 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate num-to-words 0.1.0 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 num-to-words 0.1.0
[INFO] finished tweaking crates.io crate num-to-words 0.1.0
[INFO] tweaked toml for crates.io crate num-to-words 0.1.0 written to /workspace/builds/worker-51/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 093ef629223cbb92230fb222f2c8bbc855fda06ddf2a359357780394a7f56c36
[INFO] running `Command { std: "docker" "start" "-a" "093ef629223cbb92230fb222f2c8bbc855fda06ddf2a359357780394a7f56c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "093ef629223cbb92230fb222f2c8bbc855fda06ddf2a359357780394a7f56c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093ef629223cbb92230fb222f2c8bbc855fda06ddf2a359357780394a7f56c36", kill_on_drop: false }`
[INFO] [stdout] 093ef629223cbb92230fb222f2c8bbc855fda06ddf2a359357780394a7f56c36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 2cc6774d17a80e76aca5c39a890f4d823932b9ece65718c8c57114bf3bb57273
[INFO] running `Command { std: "docker" "start" "-a" "2cc6774d17a80e76aca5c39a890f4d823932b9ece65718c8c57114bf3bb57273", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-to-words v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.93s
[INFO] running `Command { std: "docker" "inspect" "2cc6774d17a80e76aca5c39a890f4d823932b9ece65718c8c57114bf3bb57273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc6774d17a80e76aca5c39a890f4d823932b9ece65718c8c57114bf3bb57273", kill_on_drop: false }`
[INFO] [stdout] 2cc6774d17a80e76aca5c39a890f4d823932b9ece65718c8c57114bf3bb57273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 8f43cfcfbdc43752317ecb25f289dd36d205249d6b7763db311969106fbacea6
[INFO] running `Command { std: "docker" "start" "-a" "8f43cfcfbdc43752317ecb25f289dd36d205249d6b7763db311969106fbacea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-to-words v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "8f43cfcfbdc43752317ecb25f289dd36d205249d6b7763db311969106fbacea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f43cfcfbdc43752317ecb25f289dd36d205249d6b7763db311969106fbacea6", kill_on_drop: false }`
[INFO] [stdout] 8f43cfcfbdc43752317ecb25f289dd36d205249d6b7763db311969106fbacea6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 2a557d4571c66f3839a04acd33adf0475f1276f0632d5a7738619c84e64f89f2
[INFO] running `Command { std: "docker" "start" "-a" "2a557d4571c66f3839a04acd33adf0475f1276f0632d5a7738619c84e64f89f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/num_to_words-cc34a2aadd575075)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test en_us::tests::en_us ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num-to-words
[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" "2a557d4571c66f3839a04acd33adf0475f1276f0632d5a7738619c84e64f89f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a557d4571c66f3839a04acd33adf0475f1276f0632d5a7738619c84e64f89f2", kill_on_drop: false }`
[INFO] [stdout] 2a557d4571c66f3839a04acd33adf0475f1276f0632d5a7738619c84e64f89f2