[INFO] fetching crate cobs-codec 0.1.0...
[INFO] testing cobs-codec-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cobs-codec 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate cobs-codec 0.1.0
[INFO] finished tweaking crates.io crate cobs-codec 0.1.0
[INFO] tweaked toml for crates.io crate cobs-codec 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cobs-codec 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab7a79b2b6c6b7c828cd0cb569ec67152213698e0859e4b4892a36b5db9a3d09
[INFO] running `Command { std: "docker" "start" "-a" "ab7a79b2b6c6b7c828cd0cb569ec67152213698e0859e4b4892a36b5db9a3d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab7a79b2b6c6b7c828cd0cb569ec67152213698e0859e4b4892a36b5db9a3d09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7a79b2b6c6b7c828cd0cb569ec67152213698e0859e4b4892a36b5db9a3d09", kill_on_drop: false }`
[INFO] [stdout] ab7a79b2b6c6b7c828cd0cb569ec67152213698e0859e4b4892a36b5db9a3d09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46e8b45647bc6fde4a6800c7732e22b770a1e0faa9630166167e787260e683ab
[INFO] running `Command { std: "docker" "start" "-a" "46e8b45647bc6fde4a6800c7732e22b770a1e0faa9630166167e787260e683ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling cobs-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "46e8b45647bc6fde4a6800c7732e22b770a1e0faa9630166167e787260e683ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e8b45647bc6fde4a6800c7732e22b770a1e0faa9630166167e787260e683ab", kill_on_drop: false }`
[INFO] [stdout] 46e8b45647bc6fde4a6800c7732e22b770a1e0faa9630166167e787260e683ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a3f87bc380b053a7df76c6e229a2b7fd2689c52f6e1e6e37c4504bda7590bd9
[INFO] running `Command { std: "docker" "start" "-a" "5a3f87bc380b053a7df76c6e229a2b7fd2689c52f6e1e6e37c4504bda7590bd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling cobs-codec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.97s
[INFO] running `Command { std: "docker" "inspect" "5a3f87bc380b053a7df76c6e229a2b7fd2689c52f6e1e6e37c4504bda7590bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3f87bc380b053a7df76c6e229a2b7fd2689c52f6e1e6e37c4504bda7590bd9", kill_on_drop: false }`
[INFO] [stdout] 5a3f87bc380b053a7df76c6e229a2b7fd2689c52f6e1e6e37c4504bda7590bd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d65d4c5b9cf9507ef84103e91db200d1dd2838bf59f8f0b8c893a6b8558b1ac
[INFO] running `Command { std: "docker" "start" "-a" "3d65d4c5b9cf9507ef84103e91db200d1dd2838bf59f8f0b8c893a6b8558b1ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cobs_codec-23aae82daaf3c187)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test test::decode ... ok
[INFO] [stdout] test test::decode_len ... ok
[INFO] [stdout] test test::decode_need_more_data_initially ... ok
[INFO] [stdout] test test::decode_need_more_data_at_chunk_end ... ok
[INFO] [stdout] test test::decode_recover_after_frame_overflow ... ok
[INFO] [stdout] test test::encode_len ... ok
[INFO] [stdout] test test::encode ... ok
[INFO] [stdout] test test::decode_multiple_frames ... ok
[INFO] [stdout] test test::decode_need_more_data_while_reading ... ok
[INFO] [stdout] test test::decode_missing_later_frame ... ok
[INFO] [stdout] test test::decode_need_more_data_at_chunk_start ... ok
[INFO] [stdout] test test::decode_unexpected_sentinel ... ok
[INFO] [stdout] test test::decode_recover_after_unexpected_sentinel ... ok
[INFO] [stdout] test test::decode_missing_initial_frame ... ok
[INFO] [stdout] test test::decode_need_more_data_within_chunk ... ok
[INFO] [stdout] test test::decode_recover_after_missing_frame ... ok
[INFO] [stdout] test test::decode_frame_overflow_between_chunk ... ok
[INFO] [stdout] test test::decode_no_frame_overflow_between_chunk ... ok
[INFO] [stdout] test test::decode_need_more_data_when_lost ... ok
[INFO] [stdout] test test::decode_frame_overflow_in_chunk ... ok
[INFO] [stdout] test test::decode_no_frame_overflow_in_chunk ... ok
[INFO] [stdout] test test::roundtrip ... ok
[INFO] [stdout] test test::len_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cobs_codec
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d65d4c5b9cf9507ef84103e91db200d1dd2838bf59f8f0b8c893a6b8558b1ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d65d4c5b9cf9507ef84103e91db200d1dd2838bf59f8f0b8c893a6b8558b1ac", kill_on_drop: false }`
[INFO] [stdout] 3d65d4c5b9cf9507ef84103e91db200d1dd2838bf59f8f0b8c893a6b8558b1ac