[INFO] fetching crate harsh 0.2.1...
[INFO] testing harsh-0.2.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate harsh 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate harsh 0.2.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf1378d15f324c9a31ca07733a95abdee7d079420c72998d58e99975a66c8f14
[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" "bf1378d15f324c9a31ca07733a95abdee7d079420c72998d58e99975a66c8f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf1378d15f324c9a31ca07733a95abdee7d079420c72998d58e99975a66c8f14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf1378d15f324c9a31ca07733a95abdee7d079420c72998d58e99975a66c8f14", kill_on_drop: false }`
[INFO] [stdout] bf1378d15f324c9a31ca07733a95abdee7d079420c72998d58e99975a66c8f14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 129324e9cba8aba07a41f88208bb6892da1c44d4e601f1f69885e34adc432898
[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" "129324e9cba8aba07a41f88208bb6892da1c44d4e601f1f69885e34adc432898", kill_on_drop: false }`
[INFO] [stderr]    Compiling harsh v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "129324e9cba8aba07a41f88208bb6892da1c44d4e601f1f69885e34adc432898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "129324e9cba8aba07a41f88208bb6892da1c44d4e601f1f69885e34adc432898", kill_on_drop: false }`
[INFO] [stdout] 129324e9cba8aba07a41f88208bb6892da1c44d4e601f1f69885e34adc432898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6d6931ed14303b69f7cf1ed40801fbb9bd48367b57afc6903ecc58df5f188d8
[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" "f6d6931ed14303b69f7cf1ed40801fbb9bd48367b57afc6903ecc58df5f188d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling clap v2.33.3
[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 regex-automata v0.1.9
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling plotters v0.2.15
[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 1m 41s
[INFO] running `Command { std: "docker" "inspect" "f6d6931ed14303b69f7cf1ed40801fbb9bd48367b57afc6903ecc58df5f188d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6d6931ed14303b69f7cf1ed40801fbb9bd48367b57afc6903ecc58df5f188d8", kill_on_drop: false }`
[INFO] [stdout] f6d6931ed14303b69f7cf1ed40801fbb9bd48367b57afc6903ecc58df5f188d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1ae5ee136bc286a5ecd2a8f2cae6c52b827e701214e277bc8e3b8bbe89e5e5e
[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" "d1ae5ee136bc286a5ecd2a8f2cae6c52b827e701214e277bc8e3b8bbe89e5e5e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harsh-a323774579b9c38b)
[INFO] [stdout] running 23 tests
[INFO] [stdout] test harsh::tests::can_encode_with_custom_alphabet ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_encode_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_encode_with_padding ... ok
[INFO] [stdout] test harsh::tests::create_nhash ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex ... ok
[INFO] [stdout] test harsh::tests::guard_characters_should_be_added_to_left_first ... ok
[INFO] [stdout] test harsh::tests::harsh_default_does_not_panic ... ok
[INFO] [stdout] test harsh::tests::hash ... ok
[INFO] [stdout] test builder::tests::alphabet_and_separator_generation ... ok
[INFO] [stdout] test harsh::tests::can_decode ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_custom_alphabet ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex ... ok
[INFO] [stdout] test builder::tests::alphabet_and_separator_generation_with_few_separators ... ok
[INFO] [stdout] test harsh::tests::shuffle ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_encode ... ok
[INFO] [stderr]      Running tests/bad_input.rs (/opt/rustwide/target/debug/deps/bad_input-19859e94b1160420)
[INFO] [stdout] test harsh::tests::can_decode_with_invalid_alphabet - should panic ... ok
[INFO] [stdout] test harsh::tests::appended_garbage_data_invalidates_hashid - 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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test spaces_in_alphabet ... ok
[INFO] [stdout] test small_alphabet ... ok
[INFO] [stdout] test should_fail_for_encoding_nothing ... ok
[INFO] [stderr]      Running tests/custom_alphabet.rs (/opt/rustwide/target/debug/deps/custom_alphabet-76b7bbb7c68fbe01)
[INFO] [stdout] test should_fail_for_decoding_invalid_id - should panic ... ok
[INFO] [stdout] test should_fail_for_decoding_nothing - should panic ... ok
[INFO] [stdout] test should_fail_when_encoding_non_hex_input - should panic ... ok
[INFO] [stdout] test should_fail_when_hex_decoding_invalid_id - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_params.rs (/opt/rustwide/target/debug/deps/custom_params-dce061c8f9c7e2d2)
[INFO] [stdout] 
[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_params_hex.rs (/opt/rustwide/target/debug/deps/custom_params_hex-15e87cfaa016460e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_salt.rs (/opt/rustwide/target/debug/deps/custom_salt-6df8a7ce158e246c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test spaces_salt ... ok
[INFO] [stdout] test long_salt ... ok
[INFO] [stdout] test ordinary_salt ... ok
[INFO] [stdout] test weird_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] [stderr]      Running tests/default_params.rs (/opt/rustwide/target/debug/deps/default_params-12e370554dca6be0)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/default_params_hex.rs (/opt/rustwide/target/debug/deps/default_params_hex-f3248f0af7b642f1)
[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 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/min_length.rs (/opt/rustwide/target/debug/deps/min_length-b6a9fc0dd9883a9c)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test min_length_1 ... ok
[INFO] [stdout] test min_length_1000 ... ok
[INFO] [stdout] test min_length_999 ... ok
[INFO] [stdout] test min_length_10 ... ok
[INFO] [stderr]      Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-b4166150df292d8a)
[INFO] [stdout] test min_length_0 ... 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 3 tests
[INFO] [stdout] test decode_no_panic ... ok
[INFO] [stdout] test min_length_always_met ... ok
[INFO] [stderr]    Doc-tests harsh
[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 0.34s
[INFO] [stdout] 
[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 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1ae5ee136bc286a5ecd2a8f2cae6c52b827e701214e277bc8e3b8bbe89e5e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ae5ee136bc286a5ecd2a8f2cae6c52b827e701214e277bc8e3b8bbe89e5e5e", kill_on_drop: false }`
[INFO] [stdout] d1ae5ee136bc286a5ecd2a8f2cae6c52b827e701214e277bc8e3b8bbe89e5e5e