[INFO] fetching crate harsh 0.2.1...
[INFO] testing harsh-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate harsh 0.2.1 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate harsh 0.2.1 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 harsh 0.2.1
[INFO] finished tweaking crates.io crate harsh 0.2.1
[INFO] tweaked toml for crates.io crate harsh 0.2.1 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] crate crates.io crate harsh 0.2.1 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-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] b81776b3d0314128bd5a0724f5ab9ad890e9c90ef0518f09f6a45f70611f3265
[INFO] running `Command { std: "docker" "start" "-a" "b81776b3d0314128bd5a0724f5ab9ad890e9c90ef0518f09f6a45f70611f3265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b81776b3d0314128bd5a0724f5ab9ad890e9c90ef0518f09f6a45f70611f3265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81776b3d0314128bd5a0724f5ab9ad890e9c90ef0518f09f6a45f70611f3265", kill_on_drop: false }`
[INFO] [stdout] b81776b3d0314128bd5a0724f5ab9ad890e9c90ef0518f09f6a45f70611f3265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] d776872f00d5a2786f09aa635217b37b0d86815cc9d6a6950353d8fc69338b44
[INFO] running `Command { std: "docker" "start" "-a" "d776872f00d5a2786f09aa635217b37b0d86815cc9d6a6950353d8fc69338b44", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling harsh v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "d776872f00d5a2786f09aa635217b37b0d86815cc9d6a6950353d8fc69338b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d776872f00d5a2786f09aa635217b37b0d86815cc9d6a6950353d8fc69338b44", kill_on_drop: false }`
[INFO] [stdout] d776872f00d5a2786f09aa635217b37b0d86815cc9d6a6950353d8fc69338b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 35162238747f3c0346714bc2937255f87b6381a895638a3140527298258f15cd
[INFO] running `Command { std: "docker" "start" "-a" "35162238747f3c0346714bc2937255f87b6381a895638a3140527298258f15cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling harsh v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 33.97s
[INFO] running `Command { std: "docker" "inspect" "35162238747f3c0346714bc2937255f87b6381a895638a3140527298258f15cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35162238747f3c0346714bc2937255f87b6381a895638a3140527298258f15cd", kill_on_drop: false }`
[INFO] [stdout] 35162238747f3c0346714bc2937255f87b6381a895638a3140527298258f15cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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] 1f5326463ecb50b39f32c50a95633597836da61a3896b15e40d6331fa797e4bc
[INFO] running `Command { std: "docker" "start" "-a" "1f5326463ecb50b39f32c50a95633597836da61a3896b15e40d6331fa797e4bc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harsh-68505b71e4d030db)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test builder::tests::alphabet_and_separator_generation ... ok
[INFO] [stdout] test builder::tests::alphabet_and_separator_generation_with_few_separators ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_custom_alphabet ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_encode ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_encode_with_custom_alphabet ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_decode ... ok
[INFO] [stdout] test harsh::tests::can_encode_with_guards ... ok
[INFO] [stdout] test harsh::tests::create_nhash ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex_with_guards ... ok
[INFO] [stdout] test harsh::tests::guard_characters_should_be_added_to_left_first ... ok
[INFO] [stdout] test harsh::tests::can_encode_with_padding ... ok
[INFO] [stdout] test harsh::tests::hash ... ok
[INFO] [stdout] test harsh::tests::harsh_default_does_not_panic ... ok
[INFO] [stdout] test harsh::tests::shuffle ... ok
[INFO] [stdout] test harsh::tests::appended_garbage_data_invalidates_hashid - should panic ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_invalid_alphabet - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bad_input.rs (/opt/rustwide/target/debug/deps/bad_input-3ad675cabb107a1b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test should_fail_for_encoding_nothing ... ok
[INFO] [stdout] test small_alphabet ... ok
[INFO] [stdout] test spaces_in_alphabet ... ok
[INFO] [stdout] test should_fail_for_decoding_invalid_id - should panic ... ok
[INFO] [stdout] test should_fail_when_hex_decoding_invalid_id - should panic ... ok
[INFO] [stdout] test should_fail_when_encoding_non_hex_input - should panic ... ok
[INFO] [stdout] test should_fail_for_decoding_nothing - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_alphabet.rs (/opt/rustwide/target/debug/deps/custom_alphabet-6069810bd890093c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bad_alphabet ... ok
[INFO] [stdout] test no_separators ... ok
[INFO] [stdout] test two_separators ... ok
[INFO] [stdout] test long_alphabet ... ok
[INFO] [stdout] test weird_alphabet ... ok
[INFO] [stdout] test separators_alphabet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_params.rs (/opt/rustwide/target/debug/deps/custom_params-8bfe1736b400082e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_params_hex.rs (/opt/rustwide/target/debug/deps/custom_params_hex-f52ee84f647b736b)
[INFO] [stdout] running 1 test
[INFO] [stdout] test custom_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_salt.rs (/opt/rustwide/target/debug/deps/custom_salt-6cd00346cd5e22b8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/default_params.rs (/opt/rustwide/target/debug/deps/default_params-8cbab1b051a7a2fd)
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/default_params_hex.rs (/opt/rustwide/target/debug/deps/default_params_hex-1d91462efaac044e)
[INFO] [stdout] test custom_params_hex ... 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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test long_salt ... ok
[INFO] [stdout] test spaces_salt ... ok
[INFO] [stdout] test weird_salt ... ok
[INFO] [stdout] test ordinary_salt ... ok
[INFO] [stdout] test empty_salt ... 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 1 test
[INFO] [stdout] test default_params ... 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]      Running tests/min_length.rs (/opt/rustwide/target/debug/deps/min_length-7ccc496729743392)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test default_params_hex ... 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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test min_length_1 ... ok
[INFO] [stdout] test min_length_0 ... ok
[INFO] [stdout] test min_length_1000 ... ok
[INFO] [stdout] test min_length_10 ... ok
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-08a33be1d304ac2f)
[INFO] [stdout] test min_length_999 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test decode_no_panic ... ok
[INFO] [stdout] test min_length_always_met ... ok
[INFO] [stdout] test encode_always_decodable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests harsh
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1f5326463ecb50b39f32c50a95633597836da61a3896b15e40d6331fa797e4bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5326463ecb50b39f32c50a95633597836da61a3896b15e40d6331fa797e4bc", kill_on_drop: false }`
[INFO] [stdout] 1f5326463ecb50b39f32c50a95633597836da61a3896b15e40d6331fa797e4bc