[INFO] crate keyphrase 0.1.4 is already in cache
[INFO] testing keyphrase-0.1.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate keyphrase 0.1.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate keyphrase 0.1.4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate keyphrase 0.1.4
[INFO] finished tweaking crates.io crate keyphrase 0.1.4
[INFO] tweaked toml for crates.io crate keyphrase 0.1.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate keyphrase 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 67f1d0bf3b38ab552095b19f6f96cd2d110203911c1b9a3a45b21f6bee38e346
[INFO] running `"docker" "start" "-a" "67f1d0bf3b38ab552095b19f6f96cd2d110203911c1b9a3a45b21f6bee38e346"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling console v0.9.1
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling once_cell v0.1.8
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]    Compiling better-panic v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling keyphrase v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.09s
[INFO] running `"docker" "inspect" "67f1d0bf3b38ab552095b19f6f96cd2d110203911c1b9a3a45b21f6bee38e346"`
[INFO] running `"docker" "rm" "-f" "67f1d0bf3b38ab552095b19f6f96cd2d110203911c1b9a3a45b21f6bee38e346"`
[INFO] [stdout] 67f1d0bf3b38ab552095b19f6f96cd2d110203911c1b9a3a45b21f6bee38e346
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4fdfb5d0cd547fd244c4649a40eefd9c2999f2b932e1062c0fa1b21dc8d381a9
[INFO] running `"docker" "start" "-a" "4fdfb5d0cd547fd244c4649a40eefd9c2999f2b932e1062c0fa1b21dc8d381a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling keyphrase v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `"docker" "inspect" "4fdfb5d0cd547fd244c4649a40eefd9c2999f2b932e1062c0fa1b21dc8d381a9"`
[INFO] running `"docker" "rm" "-f" "4fdfb5d0cd547fd244c4649a40eefd9c2999f2b932e1062c0fa1b21dc8d381a9"`
[INFO] [stdout] 4fdfb5d0cd547fd244c4649a40eefd9c2999f2b932e1062c0fa1b21dc8d381a9
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0816bff1c5b7f21fc38813c5a6087330b2a5d3301c231f22c99472c51600d764
[INFO] running `"docker" "start" "-a" "0816bff1c5b7f21fc38813c5a6087330b2a5d3301c231f22c99472c51600d764"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keyphrase-eb82dfaded4f89eb
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test keyphrase_type::test::checksum_bits ... ok
[INFO] [stdout] test keyphrase_type::test::entropy_bits ... ok
[INFO] [stdout] test seed::test::should_print_upper_hex_correctly ... ok
[INFO] [stdout] test seed::test::should_print_lower_hex_correctly ... ok
[INFO] [stdout] test keyphrase_type::test::word_count ... ok
[INFO] [stdout] test keyphrase::test::keyphrase_format ... ok
[INFO] [stdout] test keyphrase::test::keyphrase_from_entropy ... ok
[INFO] [stdout] test keyphrase::test::keyphrase_from_phrase ... ok
[INFO] [stdout] test keyphrase::test::back_to_back ... ok
[INFO] [stdout] test keyphrase::test::keyphrase_hex_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keyphrase-98528154e7476a2d
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/generate-4349c8aa1959d640
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test generate_from_invalid_entropy ... ok
[INFO] [stdout] test generate_21_english ... ok
[INFO] [stdout] test generate_18_english ... ok
[INFO] [stdout] test generate_24_english ... ok
[INFO] [stdout] test generate_15_english ... ok
[INFO] [stdout] test generate_12_english ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/validate-4fdd6bb1ba1a3c87
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test validate_21_english ... ok
[INFO] [stdout] test validate_24_english ... ok
[INFO] [stdout] test validate_18_english ... ok
[INFO] [stdout] test validate_15_english ... ok
[INFO] [stdout] test validate_12_english ... ok
[INFO] [stdout] test validate_12_english_uppercase ... ok
[INFO] [stdout] test validate_chinese_simplified ... ok
[INFO] [stdout] test validate_japanese ... ok
[INFO] [stdout] test validate_english ... ok
[INFO] [stdout] test validate_chinese_traditional ... ok
[INFO] [stdout] test validate_italian ... ok
[INFO] [stdout] test validate_spanish ... ok
[INFO] [stdout] test validate_french ... ok
[INFO] [stdout] test validate_korean ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keyphrase
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name keyphrase -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/backtrace-sys-bda476faae7517f4/out -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="chinese-simplified"' --cfg 'feature="korean"' --cfg 'feature="italian"' --cfg 'feature="chinese-traditional"' --cfg 'feature="spanish"' --cfg 'feature="french"' --cfg 'feature="default"' --cfg 'feature="japanese"' --extern better_panic=/opt/rustwide/target/debug/deps/libbetter_panic-846ca44c60f38131.rlib --extern failure=/opt/rustwide/target/debug/deps/libfailure-f39873d8b264ccbf.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-b9045344f52ba4d3.rlib --extern hmac=/opt/rustwide/target/debug/deps/libhmac-a20b51a52b2fd00c.rlib --extern keyphrase=/opt/rustwide/target/debug/deps/libkeyphrase-2f157deb8bba4617.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-2a3519fe4140a3cb.rlib --extern pbkdf2=/opt/rustwide/target/debug/deps/libpbkdf2-7caa598eb8d4b0f6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-ab62b156dd052253.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-8b64d06e05dbcaa6.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "0816bff1c5b7f21fc38813c5a6087330b2a5d3301c231f22c99472c51600d764"`
[INFO] running `"docker" "rm" "-f" "0816bff1c5b7f21fc38813c5a6087330b2a5d3301c231f22c99472c51600d764"`
[INFO] [stdout] 0816bff1c5b7f21fc38813c5a6087330b2a5d3301c231f22c99472c51600d764