[INFO] fetching crate cobs 0.4.0...
[INFO] testing cobs-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate cobs 0.4.0 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cobs 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b483e97fceb624298ef6ea6e629d211ecf7be058b6622a805ef64d17b3116d3
[INFO] running `Command { std: "docker" "start" "-a" "3b483e97fceb624298ef6ea6e629d211ecf7be058b6622a805ef64d17b3116d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b483e97fceb624298ef6ea6e629d211ecf7be058b6622a805ef64d17b3116d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b483e97fceb624298ef6ea6e629d211ecf7be058b6622a805ef64d17b3116d3", kill_on_drop: false }`
[INFO] [stdout] 3b483e97fceb624298ef6ea6e629d211ecf7be058b6622a805ef64d17b3116d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9ae913f6b63ee7db04af0639e753600c0033c61af464dd642949f25455c25155
[INFO] running `Command { std: "docker" "start" "-a" "9ae913f6b63ee7db04af0639e753600c0033c61af464dd642949f25455c25155", 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 5.72s
[INFO] running `Command { std: "docker" "inspect" "9ae913f6b63ee7db04af0639e753600c0033c61af464dd642949f25455c25155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae913f6b63ee7db04af0639e753600c0033c61af464dd642949f25455c25155", kill_on_drop: false }`
[INFO] [stdout] 9ae913f6b63ee7db04af0639e753600c0033c61af464dd642949f25455c25155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 07a24affe7c05698ae125fbf5d878dff76bfd5d8e52c7fa02dd1d23367a735cd
[INFO] running `Command { std: "docker" "start" "-a" "07a24affe7c05698ae125fbf5d878dff76bfd5d8e52c7fa02dd1d23367a735cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling log v0.4.27
[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-automata v0.4.9
[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 9.77s
[INFO] running `Command { std: "docker" "inspect" "07a24affe7c05698ae125fbf5d878dff76bfd5d8e52c7fa02dd1d23367a735cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a24affe7c05698ae125fbf5d878dff76bfd5d8e52c7fa02dd1d23367a735cd", kill_on_drop: false }`
[INFO] [stdout] 07a24affe7c05698ae125fbf5d878dff76bfd5d8e52c7fa02dd1d23367a735cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8a2ea4d5320de679f9f7cf3249ee2bdba269bbc08d589ab46df4adc78719c381
[INFO] running `Command { std: "docker" "start" "-a" "8a2ea4d5320de679f9f7cf3249ee2bdba269bbc08d589ab46df4adc78719c381", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cobs-af434c36b5493609)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test dec::tests::decode_empty ... ok
[INFO] [stdout] test dec::tests::decode_malforemd ... 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 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 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-e37c731c791794d8)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test alloc_tests::test_roundtrip_1 ... ok
[INFO] [stdout] test decoding_broken_packet ... ok
[INFO] [stdout] test stream_chunk_with_2_frames ... ok
[INFO] [stdout] test issue_15 ... ok
[INFO] [stdout] test issue_19_test_254_block_all_ones ... ok
[INFO] [stdout] test test_encode_0 ... ok
[INFO] [stdout] test alloc_tests::test_roundtrip_2 ... ok
[INFO] [stdout] test stream_continously ... ok
[INFO] [stdout] test test_encode_1 ... ok
[INFO] [stdout] test test_encode_2 ... ok
[INFO] [stdout] test stream_continously_2 ... ok
[INFO] [stdout] test test_encode_3 ... ok
[INFO] [stdout] test test_encode_empty ... ok
[INFO] [stdout] test alloc_tests::test_encode_decode ... ok
[INFO] [stdout] test test_max_encoding_length ... ok
[INFO] [stdout] test wikipedia_ex_6 ... ok
[INFO] [stdout] test alloc_tests::test_encode_decode_with_sentinel ... ok
[INFO] [stdout] test wikipedia_ex_10 ... ok
[INFO] [stdout] test test_encode_4 ... ok
[INFO] [stdout] test wikipedia_ex_7 ... ok
[INFO] [stdout] test wikipedia_ex_9 ... ok
[INFO] [stdout] test wikipedia_ex_8 ... 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 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a2ea4d5320de679f9f7cf3249ee2bdba269bbc08d589ab46df4adc78719c381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a2ea4d5320de679f9f7cf3249ee2bdba269bbc08d589ab46df4adc78719c381", kill_on_drop: false }`
[INFO] [stdout] 8a2ea4d5320de679f9f7cf3249ee2bdba269bbc08d589ab46df4adc78719c381