[INFO] fetching crate slowlock 0.2.0...
[INFO] testing slowlock-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate slowlock 0.2.0 into /workspace/builds/worker-7-tc2/source
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slowlock 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slowlock 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3484f3b3c67e03bf5b51469b65b0af7c2e5d9130e18d58238c93825f06bbb132
[INFO] running `Command { std: "docker" "start" "-a" "3484f3b3c67e03bf5b51469b65b0af7c2e5d9130e18d58238c93825f06bbb132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3484f3b3c67e03bf5b51469b65b0af7c2e5d9130e18d58238c93825f06bbb132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3484f3b3c67e03bf5b51469b65b0af7c2e5d9130e18d58238c93825f06bbb132", kill_on_drop: false }`
[INFO] [stdout] 3484f3b3c67e03bf5b51469b65b0af7c2e5d9130e18d58238c93825f06bbb132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a68e182b41008df12fab913fa32f9629236880ef2da7ad509232daf75b201b01
[INFO] running `Command { std: "docker" "start" "-a" "a68e182b41008df12fab913fa32f9629236880ef2da7ad509232daf75b201b01", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling sysinfo v0.17.3
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling blake2b_simd v0.5.11
[INFO] [stderr]    Compiling secrecy v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rust-argon2 v0.8.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling aead v0.4.1
[INFO] [stderr]    Compiling slowlock v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.22s
[INFO] running `Command { std: "docker" "inspect" "a68e182b41008df12fab913fa32f9629236880ef2da7ad509232daf75b201b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a68e182b41008df12fab913fa32f9629236880ef2da7ad509232daf75b201b01", kill_on_drop: false }`
[INFO] [stdout] a68e182b41008df12fab913fa32f9629236880ef2da7ad509232daf75b201b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90924fdb6356c8802fd45638829d27efc8b22db8f5bc0509ba5ff28651e34632
[INFO] running `Command { std: "docker" "start" "-a" "90924fdb6356c8802fd45638829d27efc8b22db8f5bc0509ba5ff28651e34632", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.4.0
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.1.1
[INFO] [stderr]    Compiling cipher v0.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]    Compiling ctr v0.7.0
[INFO] [stderr]    Compiling aes v0.7.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling universal-hash v0.4.0
[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` profile [unoptimized + debuginfo] target(s) in 7.17s
[INFO] running `Command { std: "docker" "inspect" "90924fdb6356c8802fd45638829d27efc8b22db8f5bc0509ba5ff28651e34632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90924fdb6356c8802fd45638829d27efc8b22db8f5bc0509ba5ff28651e34632", kill_on_drop: false }`
[INFO] [stdout] 90924fdb6356c8802fd45638829d27efc8b22db8f5bc0509ba5ff28651e34632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f50895fb598abaf7584fb1e074812773e02e5ed6c5c2f87712ea5cffc2dbcb1
[INFO] running `Command { std: "docker" "start" "-a" "4f50895fb598abaf7584fb1e074812773e02e5ed6c5c2f87712ea5cffc2dbcb1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slowlock-02d00368ad677f40)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test test::algo_gen_fails_if_mem_cost_too_low ... ok
[INFO] [stdout] test test::algo_gen_fails_if_lanes_too_low ... ok
[INFO] [stdout] test test::algo_gen_fails_if_salt_too_short ... ok
[INFO] [stdout] test test::can_calibrate_with_verbose_false ... ok
[INFO] [stdout] test test::can_calibrate_with_verbose_true ... ok
[INFO] [stdout] test test::algo_gen_fails_if_time_cost_too_low ... 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_succeeds_if_work_fns_same ... ok
[INFO] [stdout] test test::decrypt_fails_if_salt_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_lanes_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_time_cost_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_password_is_wrong ... ok
[INFO] [stdout] test test::decrypt_fails_if_mem_cost_is_wrong ... ok
[INFO] [stdout] test test::can_calibrate_with_fixed_num_lanes ... ok
[INFO] [stdout] test test::can_calibrate_with_memory_hint_percent ... ok
[INFO] [stdout] test test::can_calibrate_with_memory_hint_kb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.28s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slowlock
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - WorkPolicy (line 892) ... ok
[INFO] [stdout] test src/lib.rs - WorkPolicyBuilder::log_warning (line 808) ... ok
[INFO] [stdout] test src/lib.rs - WorkPolicyBuilder::return_error (line 756) ... ok
[INFO] [stdout] test src/lib.rs - WorkPolicyBuilder::log_warning_threshold (line 834) ... ok
[INFO] [stdout] test src/lib.rs - WorkPolicyBuilder::return_error_threshold (line 780) ... ok
[INFO] [stdout] test src/lib.rs - Argon2WorkFunction (line 311) ... ok
[INFO] [stdout] test src/lib.rs - Argon2WorkFunctionCalibrator::verbose (line 512) ... FAILED
[INFO] [stdout] test src/lib.rs - WorkPolicy::make_cipher_key (line 924) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 108) ... FAILED
[INFO] [stdout] test src/lib.rs - Argon2WorkFunctionCalibrator::lanes (line 488) ... FAILED
[INFO] [stdout] test src/lib.rs - Argon2WorkFunctionCalibrator::memory_hint_percent (line 431) ... FAILED
[INFO] [stdout] test src/lib.rs - Argon2WorkFunctionCalibrator (line 380) ... FAILED
[INFO] [stdout] test src/lib.rs - WorkPolicyBuilder (line 713) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - Argon2WorkFunctionCalibrator::memory_hint_kb (line 462) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Argon2WorkFunctionCalibrator::verbose (line 512) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - WorkPolicy::make_cipher_key (line 924) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 108) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Argon2WorkFunctionCalibrator::lanes (line 488) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Argon2WorkFunctionCalibrator::memory_hint_percent (line 431) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Argon2WorkFunctionCalibrator (line 380) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - WorkPolicyBuilder (line 713) stdout ----
[INFO] [stdout] Test executable failed (signal: 9 (SIGKILL)).
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 108)
[INFO] [stdout]     src/lib.rs - Argon2WorkFunctionCalibrator (line 380)
[INFO] [stdout]     src/lib.rs - Argon2WorkFunctionCalibrator::lanes (line 488)
[INFO] [stdout]     src/lib.rs - Argon2WorkFunctionCalibrator::memory_hint_percent (line 431)
[INFO] [stdout]     src/lib.rs - Argon2WorkFunctionCalibrator::verbose (line 512)
[INFO] [stdout]     src/lib.rs - WorkPolicy::make_cipher_key (line 924)
[INFO] [stdout]     src/lib.rs - WorkPolicyBuilder (line 713)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 34.05s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4f50895fb598abaf7584fb1e074812773e02e5ed6c5c2f87712ea5cffc2dbcb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f50895fb598abaf7584fb1e074812773e02e5ed6c5c2f87712ea5cffc2dbcb1", kill_on_drop: false }`
[INFO] [stdout] 4f50895fb598abaf7584fb1e074812773e02e5ed6c5c2f87712ea5cffc2dbcb1
