[INFO] fetching crate bao 0.12.0...
[INFO] testing bao-0.12.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate bao 0.12.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate bao 0.12.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bao 0.12.0
[INFO] finished tweaking crates.io crate bao 0.12.0
[INFO] tweaked toml for crates.io crate bao 0.12.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e99784fdd11351c3fcd38d14864af1351cf957ecc34fa13e904b7397fb3bb07c
[INFO] running `Command { std: "docker" "start" "-a" "e99784fdd11351c3fcd38d14864af1351cf957ecc34fa13e904b7397fb3bb07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e99784fdd11351c3fcd38d14864af1351cf957ecc34fa13e904b7397fb3bb07c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e99784fdd11351c3fcd38d14864af1351cf957ecc34fa13e904b7397fb3bb07c", kill_on_drop: false }`
[INFO] [stdout] e99784fdd11351c3fcd38d14864af1351cf957ecc34fa13e904b7397fb3bb07c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c99687b74641754ff8ab9245f186f946d66082af6cf2a7c3422208893ecf4280
[INFO] running `Command { std: "docker" "start" "-a" "c99687b74641754ff8ab9245f186f946d66082af6cf2a7c3422208893ecf4280", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling blake3 v1.2.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling bao v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.80s
[INFO] running `Command { std: "docker" "inspect" "c99687b74641754ff8ab9245f186f946d66082af6cf2a7c3422208893ecf4280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99687b74641754ff8ab9245f186f946d66082af6cf2a7c3422208893ecf4280", kill_on_drop: false }`
[INFO] [stdout] c99687b74641754ff8ab9245f186f946d66082af6cf2a7c3422208893ecf4280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff918aa27e60bb9202ce9390aa7e122c913d95b78bc3cd31edd81e69e4edd19
[INFO] running `Command { std: "docker" "start" "-a" "8ff918aa27e60bb9202ce9390aa7e122c913d95b78bc3cd31edd81e69e4edd19", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling bao v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.93s
[INFO] running `Command { std: "docker" "inspect" "8ff918aa27e60bb9202ce9390aa7e122c913d95b78bc3cd31edd81e69e4edd19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff918aa27e60bb9202ce9390aa7e122c913d95b78bc3cd31edd81e69e4edd19", kill_on_drop: false }`
[INFO] [stdout] 8ff918aa27e60bb9202ce9390aa7e122c913d95b78bc3cd31edd81e69e4edd19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2f836fb80ded10224080bb075be0abdc8af4badb6231eccc9d385b4e5200c0a
[INFO] running `Command { std: "docker" "start" "-a" "e2f836fb80ded10224080bb075be0abdc8af4badb6231eccc9d385b4e5200c0a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bao-146c338ccba3c826)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test decode::test::test_decode ... ok
[INFO] [stdout] test decode::test::test_invalid_zero_length ... ok
[INFO] [stdout] test decode::test::test_into_inner ... ok
[INFO] [stdout] test decode::test::test_invalid_eof_seek ... ok
[INFO] [stdout] test decode::test::test_decoders_corrupted ... ok
[INFO] [stdout] test decode::test::test_seeking_around_invalid_data ... ok
[INFO] [stdout] test decode::test::test_corrupted_slice ... ok
[INFO] [stdout] test encode::test::test_encode ... ok
[INFO] [stdout] test decode::test::test_decode_outboard ... ok
[INFO] [stdout] test encode::test::test_into_inner ... ok
[INFO] [stdout] test encode::test::test_make_pre_post_list ... ok
[INFO] [stdout] test decode::test::test_slice_entire ... ok
[INFO] [stdout] test decode::test::test_repeated_random_seeks ... ok
[INFO] [stdout] test encode::test::test_outboard_encode ... ok
[INFO] [stdout] test encode::test::test_parent_nodes ... ok
[INFO] [stdout] test encode::test::test_state ... ok
[INFO] [stdout] test encode::test::test_finalize_twice_panics - should panic ... ok
[INFO] [stdout] test encode::test::test_write_after_finalize_panics - should panic ... ok
[INFO] [stdout] test decode::test::test_seek ... ok
[INFO] [stdout] test decode::test::test_slices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/vector_tests.rs (/opt/rustwide/target/debug/deps/vector_tests-b67756eec05050c9)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_hash_vectors ... ok
[INFO] [stdout] test test_encode_vectors ... ok
[INFO] [stdout] test test_outboard_vectors ... ok
[INFO] [stdout] test test_seek_vectors ... ok
[INFO] [stdout] test test_slice_vectors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bao
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/encode.rs - encode::Encoder (line 396) ... ok
[INFO] [stdout] test src/decode.rs - decode::Decoder (line 469) ... ok
[INFO] [stdout] test src/encode.rs - encode (line 17) ... ok
[INFO] [stdout] test src/decode.rs - decode (line 9) ... ok
[INFO] [stdout] test src/encode.rs - encode::SliceExtractor (line 990) ... ok
[INFO] [stdout] test src/decode.rs - decode::SliceDecoder (line 595) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2f836fb80ded10224080bb075be0abdc8af4badb6231eccc9d385b4e5200c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2f836fb80ded10224080bb075be0abdc8af4badb6231eccc9d385b4e5200c0a", kill_on_drop: false }`
[INFO] [stdout] e2f836fb80ded10224080bb075be0abdc8af4badb6231eccc9d385b4e5200c0a