[INFO] fetching crate harsh 0.2.2...
[INFO] testing harsh-0.2.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate harsh 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate harsh 0.2.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate harsh 0.2.2
[INFO] finished tweaking crates.io crate harsh 0.2.2
[INFO] tweaked toml for crates.io crate harsh 0.2.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate harsh 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 067a13089ddef6e236f577d115b2159c085b6480a41fcbf4290052368daa9c95
[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" "067a13089ddef6e236f577d115b2159c085b6480a41fcbf4290052368daa9c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "067a13089ddef6e236f577d115b2159c085b6480a41fcbf4290052368daa9c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "067a13089ddef6e236f577d115b2159c085b6480a41fcbf4290052368daa9c95", kill_on_drop: false }`
[INFO] [stdout] 067a13089ddef6e236f577d115b2159c085b6480a41fcbf4290052368daa9c95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f21c737b7f3548fb3a077d558dbedb69fc1caa1a6ed45dbad50f5e0c4577b6d
[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" "3f21c737b7f3548fb3a077d558dbedb69fc1caa1a6ed45dbad50f5e0c4577b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling harsh v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "3f21c737b7f3548fb3a077d558dbedb69fc1caa1a6ed45dbad50f5e0c4577b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f21c737b7f3548fb3a077d558dbedb69fc1caa1a6ed45dbad50f5e0c4577b6d", kill_on_drop: false }`
[INFO] [stdout] 3f21c737b7f3548fb3a077d558dbedb69fc1caa1a6ed45dbad50f5e0c4577b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cf520b94957e6d777250e699fe2e8228e1b2ff30710eba437d9a56ff77d28f7
[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" "8cf520b94957e6d777250e699fe2e8228e1b2ff30710eba437d9a56ff77d28f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.30
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling harsh v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "8cf520b94957e6d777250e699fe2e8228e1b2ff30710eba437d9a56ff77d28f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf520b94957e6d777250e699fe2e8228e1b2ff30710eba437d9a56ff77d28f7", kill_on_drop: false }`
[INFO] [stdout] 8cf520b94957e6d777250e699fe2e8228e1b2ff30710eba437d9a56ff77d28f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95f184f55e6ae264a9a28efc7db80ef68787b59a4a34cdb8b545f327a2aae11a
[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" "95f184f55e6ae264a9a28efc7db80ef68787b59a4a34cdb8b545f327a2aae11a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 23 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/harsh-19cd4244ff3918d5)
[INFO] [stdout] test builder::tests::alphabet_and_separator_generation ... 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_encode_hex_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex_with_guards ... ok
[INFO] [stdout] test harsh::tests::can_encode_hex ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex_with_padding ... ok
[INFO] [stdout] test harsh::tests::guard_characters_should_be_added_to_left_first ... ok
[INFO] [stdout] test harsh::tests::can_decode_hex_with_guards ... ok
[INFO] [stdout] test harsh::tests::shuffle ... ok
[INFO] [stdout] test harsh::tests::hash ... ok
[INFO] [stdout] test harsh::tests::harsh_default_does_not_panic ... ok
[INFO] [stdout] test harsh::tests::can_decode_with_custom_alphabet ... ok
[INFO] [stdout] test harsh::tests::can_encode_with_padding ... 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_decode_with_padding ... ok
[INFO] [stdout] test harsh::tests::can_encode ... 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::can_decode ... ok
[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] [stderr]      Running tests/bad_input.rs (/opt/rustwide/target/debug/deps/bad_input-e4a3c5b491d4b74b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test spaces_in_alphabet ... ok
[INFO] [stdout] test should_fail_for_encoding_nothing ... ok
[INFO] [stdout] test small_alphabet ... ok
[INFO] [stderr]      Running tests/custom_alphabet.rs (/opt/rustwide/target/debug/deps/custom_alphabet-5401ad9054646a83)
[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 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bad_alphabet ... ok
[INFO] [stdout] test separators_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] 
[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-7a45760790fe4c02)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/custom_params_hex.rs (/opt/rustwide/target/debug/deps/custom_params_hex-e4cb0ca3a2d81756)
[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 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/custom_salt.rs (/opt/rustwide/target/debug/deps/custom_salt-6a7bbbff510311fb)
[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 empty_salt ... ok
[INFO] [stdout] test ordinary_salt ... ok
[INFO] [stdout] test long_salt ... ok
[INFO] [stdout] test spaces_salt ... ok
[INFO] [stdout] test weird_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] [stderr]      Running tests/default_params.rs (/opt/rustwide/target/debug/deps/default_params-cd4020abed6f8970)
[INFO] [stdout] test default_params ... ok
[INFO] [stderr]      Running tests/default_params_hex.rs (/opt/rustwide/target/debug/deps/default_params_hex-ea94193b9a56b93b)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/min_length.rs (/opt/rustwide/target/debug/deps/min_length-09e10950b6745486)
[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 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test min_length_0 ... ok
[INFO] [stdout] test min_length_1000 ... ok
[INFO] [stdout] test min_length_10 ... ok
[INFO] [stdout] test min_length_1 ... ok
[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 0.01s
[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 1.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95f184f55e6ae264a9a28efc7db80ef68787b59a4a34cdb8b545f327a2aae11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f184f55e6ae264a9a28efc7db80ef68787b59a4a34cdb8b545f327a2aae11a", kill_on_drop: false }`
[INFO] [stdout] 95f184f55e6ae264a9a28efc7db80ef68787b59a4a34cdb8b545f327a2aae11a