[INFO] cloning repository https://github.com/sergiouve/rudiculize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sergiouve/rudiculize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergiouve%2Frudiculize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergiouve%2Frudiculize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e10807d883953ea1f116bb3cff0f20a795a3e6d
[INFO] testing sergiouve/rudiculize against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsergiouve%2Frudiculize" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sergiouve/rudiculize 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 git repo https://github.com/sergiouve/rudiculize
[INFO] finished tweaking git repo https://github.com/sergiouve/rudiculize
[INFO] tweaked toml for git repo https://github.com/sergiouve/rudiculize written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sergiouve/rudiculize already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6082567582ac3b7644206368fb0fdd7cca80430bcd02d57d01a12e41a6f08a28
[INFO] running `Command { std: "docker" "start" "-a" "6082567582ac3b7644206368fb0fdd7cca80430bcd02d57d01a12e41a6f08a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6082567582ac3b7644206368fb0fdd7cca80430bcd02d57d01a12e41a6f08a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6082567582ac3b7644206368fb0fdd7cca80430bcd02d57d01a12e41a6f08a28", kill_on_drop: false }`
[INFO] [stdout] 6082567582ac3b7644206368fb0fdd7cca80430bcd02d57d01a12e41a6f08a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f06fe4c9feacf119f81cc377bf5901b71e149d881f8d505d17b7a8d9cb176967
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f06fe4c9feacf119f81cc377bf5901b71e149d881f8d505d17b7a8d9cb176967", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rudiculize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "f06fe4c9feacf119f81cc377bf5901b71e149d881f8d505d17b7a8d9cb176967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f06fe4c9feacf119f81cc377bf5901b71e149d881f8d505d17b7a8d9cb176967", kill_on_drop: false }`
[INFO] [stdout] f06fe4c9feacf119f81cc377bf5901b71e149d881f8d505d17b7a8d9cb176967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f540f8efa4b7bc4cd59afb1df3301a827bd53575b2822d356293b1fefc28c3b8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f540f8efa4b7bc4cd59afb1df3301a827bd53575b2822d356293b1fefc28c3b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rudiculize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "f540f8efa4b7bc4cd59afb1df3301a827bd53575b2822d356293b1fefc28c3b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f540f8efa4b7bc4cd59afb1df3301a827bd53575b2822d356293b1fefc28c3b8", kill_on_drop: false }`
[INFO] [stdout] f540f8efa4b7bc4cd59afb1df3301a827bd53575b2822d356293b1fefc28c3b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a9bbd2c07b6aec2a52751837b62f3c5c326a767734eefdc89b318373fc5e769a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9bbd2c07b6aec2a52751837b62f3c5c326a767734eefdc89b318373fc5e769a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rudiculize-99cb41bc70057201)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/suite.rs (/opt/rustwide/target/debug/deps/suite-56cd1e8b3724e8da)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_does_not_swap_c_for_qu_string_for_i_and_e_chars ... ok
[INFO] [stderr]    Doc-tests rudiculize
[INFO] [stdout] test it_swaps_c_before_vowels_for_qu_string ... ok
[INFO] [stdout] test it_maintains_qu_characters_before_vowels ... ok
[INFO] [stdout] test it_maintains_the_characters_case ... ok
[INFO] [stdout] test it_swaps_vowels_for_i_characters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "a9bbd2c07b6aec2a52751837b62f3c5c326a767734eefdc89b318373fc5e769a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9bbd2c07b6aec2a52751837b62f3c5c326a767734eefdc89b318373fc5e769a", kill_on_drop: false }`
[INFO] [stdout] a9bbd2c07b6aec2a52751837b62f3c5c326a767734eefdc89b318373fc5e769a