[INFO] fetching crate slowlock 0.2.0...
[INFO] testing slowlock-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate slowlock 0.2.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate slowlock 0.2.0 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 slowlock 0.2.0
[INFO] finished tweaking crates.io crate slowlock 0.2.0
[INFO] tweaked toml for crates.io crate slowlock 0.2.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate crates.io crate slowlock 0.2.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v1.11.0
[INFO] [stderr]   Downloaded hex-literal v0.3.1
[INFO] [stderr]   Downloaded secrecy v0.7.0
[INFO] [stderr]   Downloaded aes v0.7.0
[INFO] [stderr]   Downloaded sysinfo v0.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] e494b751087d9bf786a617122cf40e7148aac57aba64df707fb58a78fb0264db
[INFO] running `Command { std: "docker" "start" "-a" "e494b751087d9bf786a617122cf40e7148aac57aba64df707fb58a78fb0264db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e494b751087d9bf786a617122cf40e7148aac57aba64df707fb58a78fb0264db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e494b751087d9bf786a617122cf40e7148aac57aba64df707fb58a78fb0264db", kill_on_drop: false }`
[INFO] [stdout] e494b751087d9bf786a617122cf40e7148aac57aba64df707fb58a78fb0264db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] f2843cb4a9e3d689dba60e93eb914c245fba3f054ab69beb5dca25766b1f0dee
[INFO] running `Command { std: "docker" "start" "-a" "f2843cb4a9e3d689dba60e93eb914c245fba3f054ab69beb5dca25766b1f0dee", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling sysinfo v0.17.3
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling secrecy v0.7.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rust-argon2 v0.8.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling aead v0.4.1
[INFO] [stderr]    Compiling slowlock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "f2843cb4a9e3d689dba60e93eb914c245fba3f054ab69beb5dca25766b1f0dee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2843cb4a9e3d689dba60e93eb914c245fba3f054ab69beb5dca25766b1f0dee", kill_on_drop: false }`
[INFO] [stdout] f2843cb4a9e3d689dba60e93eb914c245fba3f054ab69beb5dca25766b1f0dee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] f093f4452b31d2404b5b5b4b0161500ea24891beb3c8d5a86da8326edbdc56dd
[INFO] running `Command { std: "docker" "start" "-a" "f093f4452b31d2404b5b5b4b0161500ea24891beb3c8d5a86da8326edbdc56dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling cpufeatures v0.1.1
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling ctr v0.7.0
[INFO] [stderr]    Compiling aes v0.7.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling polyval v0.5.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling ghash v0.4.1
[INFO] [stderr]    Compiling aes-gcm v0.9.1
[INFO] [stderr]    Compiling simple_logger v1.11.0
[INFO] [stderr]    Compiling slowlock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.79s
[INFO] running `Command { std: "docker" "inspect" "f093f4452b31d2404b5b5b4b0161500ea24891beb3c8d5a86da8326edbdc56dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f093f4452b31d2404b5b5b4b0161500ea24891beb3c8d5a86da8326edbdc56dd", kill_on_drop: false }`
[INFO] [stdout] f093f4452b31d2404b5b5b4b0161500ea24891beb3c8d5a86da8326edbdc56dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] bc9ca259f34bbe2b8bb0f0c9d04e2febf600dbfe9859f0959aec37158dd8f88f
[INFO] running `Command { std: "docker" "start" "-a" "bc9ca259f34bbe2b8bb0f0c9d04e2febf600dbfe9859f0959aec37158dd8f88f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slowlock-1ea66674f480bcdc)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::algo_gen_fails_if_lanes_too_low ... ok
[INFO] [stdout] test test::algo_gen_fails_if_time_cost_too_low ... ok
[INFO] [stdout] test test::algo_gen_fails_if_mem_cost_too_low ... ok
[INFO] [stdout] test test::algo_gen_fails_if_salt_too_short ... ok
[INFO] [stdout] test test::can_calibrate_with_verbose_true ... ok
[INFO] [stdout] test test::can_calibrate_with_verbose_false ... ok
[INFO] [stdout] test test::work_policy_will_return_an_error_if_and_only_if_actual_duration_below_trigger ... ok
[INFO] [stdout] test test::work_policy_will_log_a_warning_if_and_only_if_actual_duration_below_trigger ... ok
[INFO] [stdout] test test::round_trip_aes_gcm128 ... ok
[INFO] [stdout] test test::round_trip_aes_gcm256 ... ok
[INFO] [stdout] test test::decrypt_fails_if_salt_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_mem_cost_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_lanes_is_wrong ... ok
[INFO] [stdout] test test::decrypt_succeeds_if_work_fns_same ... ok
[INFO] [stdout] test test::decrypt_fails_if_password_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_time_cost_is_wrong ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/slowlock-1ea66674f480bcdc` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "bc9ca259f34bbe2b8bb0f0c9d04e2febf600dbfe9859f0959aec37158dd8f88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9ca259f34bbe2b8bb0f0c9d04e2febf600dbfe9859f0959aec37158dd8f88f", kill_on_drop: false }`
[INFO] [stdout] bc9ca259f34bbe2b8bb0f0c9d04e2febf600dbfe9859f0959aec37158dd8f88f