[INFO] fetching crate serial_traits_derive 1.2.0...
[INFO] testing serial_traits_derive-1.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate serial_traits_derive 1.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serial_traits_derive 1.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serial_traits_derive 1.2.0
[INFO] tweaked toml for crates.io crate serial_traits_derive 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serial_traits_derive 1.2.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serial_traits_derive 1.2.0 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f77fc555021b3237d38b134160f057de36a4595692f1253344344f27730d21ac
[INFO] running `Command { std: "docker" "start" "-a" "f77fc555021b3237d38b134160f057de36a4595692f1253344344f27730d21ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77fc555021b3237d38b134160f057de36a4595692f1253344344f27730d21ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77fc555021b3237d38b134160f057de36a4595692f1253344344f27730d21ac", kill_on_drop: false }`
[INFO] [stdout] f77fc555021b3237d38b134160f057de36a4595692f1253344344f27730d21ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6067c3ed12fef37fb682645ef1214078db8a073b62dff92b47b0a580f04ef2af
[INFO] running `Command { std: "docker" "start" "-a" "6067c3ed12fef37fb682645ef1214078db8a073b62dff92b47b0a580f04ef2af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serial_traits v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serial_traits_derive v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.93s
[INFO] running `Command { std: "docker" "inspect" "6067c3ed12fef37fb682645ef1214078db8a073b62dff92b47b0a580f04ef2af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6067c3ed12fef37fb682645ef1214078db8a073b62dff92b47b0a580f04ef2af", kill_on_drop: false }`
[INFO] [stdout] 6067c3ed12fef37fb682645ef1214078db8a073b62dff92b47b0a580f04ef2af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26676bd36c866de1b5e096667a3f9126019a2b6accf3ebe3ce11768c5cbed9eb
[INFO] running `Command { std: "docker" "start" "-a" "26676bd36c866de1b5e096667a3f9126019a2b6accf3ebe3ce11768c5cbed9eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serial_traits v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serial_traits_derive v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "26676bd36c866de1b5e096667a3f9126019a2b6accf3ebe3ce11768c5cbed9eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26676bd36c866de1b5e096667a3f9126019a2b6accf3ebe3ce11768c5cbed9eb", kill_on_drop: false }`
[INFO] [stdout] 26676bd36c866de1b5e096667a3f9126019a2b6accf3ebe3ce11768c5cbed9eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 532d237a831f4e4be8f99b5a5dc1988cdf1ec89a16742f820d6e2a93ee1ad636
[INFO] running `Command { std: "docker" "start" "-a" "532d237a831f4e4be8f99b5a5dc1988cdf1ec89a16742f820d6e2a93ee1ad636", 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/serial_traits_derive-c196759f2169af24)
[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] [stderr]      Running tests/test_bitfielded.rs (/opt/rustwide/target/debug/deps/test_bitfielded-cb162216bc5e8ec1)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_17bits_3bytes ... ok
[INFO] [stdout] test test_128bits_16bytes ... ok
[INFO] [stdout] test test_16bits_2bytes ... ok
[INFO] [stdout] test test_24bits_3bytes ... ok
[INFO] [stdout] test test_1bit_1byte ... ok
[INFO] [stdout] test test_32bits_4bytes ... ok
[INFO] [stdout] test test_33bits_8bytes ... ok
[INFO] [stdout] test test_64bits_8bytes ... ok
[INFO] [stdout] test test_8bits_1byte ... ok
[INFO] [stdout] test test_falses ... ok
[INFO] [stdout] test test_trues ... ok
[INFO] [stdout] test test_65bits_16bytes ... ok
[INFO] [stdout] test test_9bits_2bytes ... ok
[INFO] [stdout] test test_25bits_4bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_nested.rs (/opt/rustwide/target/debug/deps/test_nested-2606ceddcc18c195)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serial_traits_derive
[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" "532d237a831f4e4be8f99b5a5dc1988cdf1ec89a16742f820d6e2a93ee1ad636", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532d237a831f4e4be8f99b5a5dc1988cdf1ec89a16742f820d6e2a93ee1ad636", kill_on_drop: false }`
[INFO] [stdout] 532d237a831f4e4be8f99b5a5dc1988cdf1ec89a16742f820d6e2a93ee1ad636
