[INFO] fetching crate cobs 0.4.0...
[INFO] testing cobs-0.4.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cobs 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cobs 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cobs 0.4.0
[INFO] tweaked toml for crates.io crate cobs 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cobs 0.4.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cobs 0.4.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmt-parser v1.0.0
[INFO] [stderr]   Downloaded defmt v1.0.1
[INFO] [stderr]   Downloaded defmt-macros v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72ad8267d09279b04186bd86b145449e6d3de108b948f02570e7001e16544e98
[INFO] running `Command { std: "docker" "start" "-a" "72ad8267d09279b04186bd86b145449e6d3de108b948f02570e7001e16544e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72ad8267d09279b04186bd86b145449e6d3de108b948f02570e7001e16544e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ad8267d09279b04186bd86b145449e6d3de108b948f02570e7001e16544e98", kill_on_drop: false }`
[INFO] [stdout] 72ad8267d09279b04186bd86b145449e6d3de108b948f02570e7001e16544e98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 899f869657ae9a23aac14a2b81f984ffd9bf5054100673fc59e6f602133b099a
[INFO] running `Command { std: "docker" "start" "-a" "899f869657ae9a23aac14a2b81f984ffd9bf5054100673fc59e6f602133b099a", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling cobs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "899f869657ae9a23aac14a2b81f984ffd9bf5054100673fc59e6f602133b099a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "899f869657ae9a23aac14a2b81f984ffd9bf5054100673fc59e6f602133b099a", kill_on_drop: false }`
[INFO] [stdout] 899f869657ae9a23aac14a2b81f984ffd9bf5054100673fc59e6f602133b099a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68e4ab2d4a2db1f6397a8b2f19c7df8bd05ae8d4e7f69a0bfb1307be05c8b0c3
[INFO] running `Command { std: "docker" "start" "-a" "68e4ab2d4a2db1f6397a8b2f19c7df8bd05ae8d4e7f69a0bfb1307be05c8b0c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling cobs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.71s
[INFO] running `Command { std: "docker" "inspect" "68e4ab2d4a2db1f6397a8b2f19c7df8bd05ae8d4e7f69a0bfb1307be05c8b0c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e4ab2d4a2db1f6397a8b2f19c7df8bd05ae8d4e7f69a0bfb1307be05c8b0c3", kill_on_drop: false }`
[INFO] [stdout] 68e4ab2d4a2db1f6397a8b2f19c7df8bd05ae8d4e7f69a0bfb1307be05c8b0c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 059a94ffbc570a854eaf95a2df35835d602daf5dd030ffdfa4535add7d5a35b6
[INFO] running `Command { std: "docker" "start" "-a" "059a94ffbc570a854eaf95a2df35835d602daf5dd030ffdfa4535add7d5a35b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cobs-b463a5faa12ec43c)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test dec::tests::decode_empty ... ok
[INFO] [stdout] test enc::tests::encode_target_buf_too_small ... ok
[INFO] [stdout] test dec::tests::decode_target_buf_too_small ... ok
[INFO] [stdout] test tests::test_buf_len ... ok
[INFO] [stdout] test tests::test_overhead_empty ... ok
[INFO] [stdout] test tests::test_overhead_larger ... ok
[INFO] [stdout] test tests::test_overhead_one ... ok
[INFO] [stdout] test dec::tests::decode_malforemd ... ok
[INFO] [stdout] test tests::test_overhead_two ... ok
[INFO] [stdout] test enc::tests::encode_target_buf_too_small_panicking - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-47483a7bb990b0bc)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test alloc_tests::test_roundtrip_1 ... ok
[INFO] [stdout] test issue_15 ... ok
[INFO] [stdout] test alloc_tests::test_roundtrip_2 ... ok
[INFO] [stdout] test stream_chunk_with_2_frames ... ok
[INFO] [stdout] test alloc_tests::test_encode_decode ... ok
[INFO] [stdout] test decoding_broken_packet ... ok
[INFO] [stdout] test alloc_tests::test_encode_decode_with_sentinel ... ok
[INFO] [stdout] test stream_continously ... ok
[INFO] [stdout] test issue_19_test_254_block_all_ones ... ok
[INFO] [stdout] test test_encode_0 ... ok
[INFO] [stdout] test test_encode_1 ... ok
[INFO] [stdout] test test_encode_3 ... ok
[INFO] [stdout] test test_encode_4 ... ok
[INFO] [stdout] test test_encode_empty ... ok
[INFO] [stdout] test wikipedia_ex_6 ... ok
[INFO] [stdout] test test_encode_2 ... ok
[INFO] [stdout] test wikipedia_ex_10 ... ok
[INFO] [stdout] test wikipedia_ex_9 ... ok
[INFO] [stdout] test wikipedia_ex_7 ... ok
[INFO] [stdout] test stream_continously_2 ... ok
[INFO] [stdout] test wikipedia_ex_8 ... ok
[INFO] [stdout] test test_max_encoding_length ... ok
[INFO] [stdout] test stream_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cobs
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "059a94ffbc570a854eaf95a2df35835d602daf5dd030ffdfa4535add7d5a35b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "059a94ffbc570a854eaf95a2df35835d602daf5dd030ffdfa4535add7d5a35b6", kill_on_drop: false }`
[INFO] [stdout] 059a94ffbc570a854eaf95a2df35835d602daf5dd030ffdfa4535add7d5a35b6