[INFO] fetching crate profligate 0.2.0...
[INFO] testing profligate-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate profligate 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate profligate 0.2.0 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 profligate 0.2.0
[INFO] finished tweaking crates.io crate profligate 0.2.0
[INFO] tweaked toml for crates.io crate profligate 0.2.0 written to /workspace/builds/worker-4/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8db21ac734b21d5d871582cd161396fd22d20babb4000c71cbd963acca3bc1fd
[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" "8db21ac734b21d5d871582cd161396fd22d20babb4000c71cbd963acca3bc1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8db21ac734b21d5d871582cd161396fd22d20babb4000c71cbd963acca3bc1fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db21ac734b21d5d871582cd161396fd22d20babb4000c71cbd963acca3bc1fd", kill_on_drop: false }`
[INFO] [stdout] 8db21ac734b21d5d871582cd161396fd22d20babb4000c71cbd963acca3bc1fd
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07f8803e9312f6e303ae254003e93f65bf84b58d4d976963def8b7e5f305b175
[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" "07f8803e9312f6e303ae254003e93f65bf84b58d4d976963def8b7e5f305b175", kill_on_drop: false }`
[INFO] [stderr]    Compiling profligate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "07f8803e9312f6e303ae254003e93f65bf84b58d4d976963def8b7e5f305b175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f8803e9312f6e303ae254003e93f65bf84b58d4d976963def8b7e5f305b175", kill_on_drop: false }`
[INFO] [stdout] 07f8803e9312f6e303ae254003e93f65bf84b58d4d976963def8b7e5f305b175
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", 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] 62750ff63bfa0bb6e297ad31121b6ebae94da9302915c235739dce1360e291c0
[INFO] running `Command { std: "docker" "start" "-a" "62750ff63bfa0bb6e297ad31121b6ebae94da9302915c235739dce1360e291c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling profligate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "62750ff63bfa0bb6e297ad31121b6ebae94da9302915c235739dce1360e291c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62750ff63bfa0bb6e297ad31121b6ebae94da9302915c235739dce1360e291c0", kill_on_drop: false }`
[INFO] [stdout] 62750ff63bfa0bb6e297ad31121b6ebae94da9302915c235739dce1360e291c0
[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" "+beta-2021-09-08" "test" "--frozen", 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] 5dc9122115538fe1bbbc234ae8d900f538aa135bb9c7637249ea1f1c30adb98b
[INFO] running `Command { std: "docker" "start" "-a" "5dc9122115538fe1bbbc234ae8d900f538aa135bb9c7637249ea1f1c30adb98b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/profligate-114dac30083b8dd7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test auto::analysis::tests::most_frequent ... ok
[INFO] [stdout] test auto::analysis::tests::shift_computation ... ok
[INFO] [stdout] test caesar::tests::shift_by_minus_four ... ok
[INFO] [stdout] test caesar::tests::wraparound ... ok
[INFO] [stdout] test caesar::tests::shift_by_one ... ok
[INFO] [stdout] test auto::tests::auto_with_crib ... ok
[INFO] [stdout] test caesar::tests::decryption ... ok
[INFO] [stdout] test caesar::tests::non_ascii_error ... ok
[INFO] [stdout] test auto::validation::tests::crib_validation ... ok
[INFO] [stdout] test auto::validation::tests::english_validation ... ok
[INFO] [stdout] test auto::tests::auto_with_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests profligate
[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" "5dc9122115538fe1bbbc234ae8d900f538aa135bb9c7637249ea1f1c30adb98b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc9122115538fe1bbbc234ae8d900f538aa135bb9c7637249ea1f1c30adb98b", kill_on_drop: false }`
[INFO] [stdout] 5dc9122115538fe1bbbc234ae8d900f538aa135bb9c7637249ea1f1c30adb98b