[INFO] fetching crate lethe 0.6.0...
[INFO] testing lethe-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate lethe 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate lethe 0.6.0 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 lethe 0.6.0
[INFO] finished tweaking crates.io crate lethe 0.6.0
[INFO] tweaked toml for crates.io crate lethe 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate lethe 0.6.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 402b125c424d8a6ac021e026ad25b003615e374e46b9f8471cc6fd477ed60307
[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" "402b125c424d8a6ac021e026ad25b003615e374e46b9f8471cc6fd477ed60307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "402b125c424d8a6ac021e026ad25b003615e374e46b9f8471cc6fd477ed60307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "402b125c424d8a6ac021e026ad25b003615e374e46b9f8471cc6fd477ed60307", kill_on_drop: false }`
[INFO] [stdout] 402b125c424d8a6ac021e026ad25b003615e374e46b9f8471cc6fd477ed60307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2238dccbe6e94a33b15637df1675f5a55e2d10595a0c893d361f12ed95ca2e06
[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" "2238dccbe6e94a33b15637df1675f5a55e2d10595a0c893d361f12ed95ca2e06", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling numtoa v0.2.3
[INFO] [stderr]    Compiling streaming-iterator v0.1.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling roaring v0.6.2
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling number_prefix v0.2.8
[INFO] [stderr]    Compiling sysfs-class v0.1.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling terminal_size v0.1.12
[INFO] [stderr]    Compiling clicolors-control v1.0.1
[INFO] [stderr]    Compiling nix v0.22.0
[INFO] [stderr]    Compiling plist v1.1.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling console v0.11.2
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling console v0.7.7
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling indicatif v0.11.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling lethe v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.02s
[INFO] running `Command { std: "docker" "inspect" "2238dccbe6e94a33b15637df1675f5a55e2d10595a0c893d361f12ed95ca2e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2238dccbe6e94a33b15637df1675f5a55e2d10595a0c893d361f12ed95ca2e06", kill_on_drop: false }`
[INFO] [stdout] 2238dccbe6e94a33b15637df1675f5a55e2d10595a0c893d361f12ed95ca2e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 676b5ff413508726eca455f2d48bf553f6452a7bcb767abccb401dcaf32a3708
[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" "676b5ff413508726eca455f2d48bf553f6452a7bcb767abccb401dcaf32a3708", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling lethe v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "676b5ff413508726eca455f2d48bf553f6452a7bcb767abccb401dcaf32a3708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "676b5ff413508726eca455f2d48bf553f6452a7bcb767abccb401dcaf32a3708", kill_on_drop: false }`
[INFO] [stdout] 676b5ff413508726eca455f2d48bf553f6452a7bcb767abccb401dcaf32a3708
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c4347aa64884450b966397f027b92a5224c955824dad104c51a6ea26a0faa206
[INFO] running `Command { std: "docker" "start" "-a" "c4347aa64884450b966397f027b92a5224c955824dad104c51a6ea26a0faa206", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lethe-7086b69575f7cb05)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test actions::marker::test::test_empty_marker ... ok
[INFO] [stdout] test actions::wipe::test::test_wipe_task_validation ... ok
[INFO] [stdout] test sanitization::mem::test::test_aligned_allocation ... ok
[INFO] [stdout] test actions::marker::test::test_marker_tracking_unique_values ... ok
[INFO] [stdout] test actions::marker::test::test_marker_tracking_edge_values ... ok
[INFO] [stdout] test sanitization::mem::test::test_vec_fill ... ok
[INFO] [stdout] test sanitization::stage::test::test_stage_fill_behaves ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_fill_failure ... ok
[INFO] [stdout] test sanitization::stage::test::test_stage_random_behaves ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_handle_completely_corrupt_storage ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_happy_path ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_write_failures_skips_bad_blocks ... ok
[INFO] [stdout] test ui::idshortcuts::test::test_last_part ... ok
[INFO] [stdout] test ui::idshortcuts::test::test_normal ... ok
[INFO] [stdout] test ui::idshortcuts::test::test_sub_prefixes ... ok
[INFO] [stdout] test ui::idshortcuts::test::test_no_intersection ... ok
[INFO] [stdout] test sanitization::test::test_scheme_find ... ok
[INFO] [stdout] test ui::idshortcuts::test::test_real_windows ... ok
[INFO] [stdout] test ui::idshortcuts::test::test_real_nix ... ok
[INFO] [stdout] test sanitization::stage::test::test_stage_random_entropy ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_skip_bad_blocks_at_beginning ... ok
[INFO] [stdout] test ui::args::test::test_block_size_parser_bad ... ok
[INFO] [stdout] test ui::args::test::test_block_size_parser_good ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_skip_bad_blocks_at_ending ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_validation_failure_without_retries ... ok
[INFO] [stdout] test actions::wipe::test::test_wiping_validation_failure_with_retries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4347aa64884450b966397f027b92a5224c955824dad104c51a6ea26a0faa206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4347aa64884450b966397f027b92a5224c955824dad104c51a6ea26a0faa206", kill_on_drop: false }`
[INFO] [stdout] c4347aa64884450b966397f027b92a5224c955824dad104c51a6ea26a0faa206