[INFO] fetching crate serde_can 0.1.1...
[INFO] testing serde_can-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serde_can 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate serde_can 0.1.1
[INFO] finished tweaking crates.io crate serde_can 0.1.1
[INFO] tweaked toml for crates.io crate serde_can 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_can 0.1.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_can 0.1.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce71bcffdceb38beb9766c3bdb506d09722b2fb8fd04832b3ef81ceb00e4cb6b
[INFO] running `Command { std: "docker" "start" "-a" "ce71bcffdceb38beb9766c3bdb506d09722b2fb8fd04832b3ef81ceb00e4cb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce71bcffdceb38beb9766c3bdb506d09722b2fb8fd04832b3ef81ceb00e4cb6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce71bcffdceb38beb9766c3bdb506d09722b2fb8fd04832b3ef81ceb00e4cb6b", kill_on_drop: false }`
[INFO] [stdout] ce71bcffdceb38beb9766c3bdb506d09722b2fb8fd04832b3ef81ceb00e4cb6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f58849ff92cba1db6326a9f18709fbbd2ea8ce80e9ad41ad3a46e0cae1e327a
[INFO] running `Command { std: "docker" "start" "-a" "0f58849ff92cba1db6326a9f18709fbbd2ea8ce80e9ad41ad3a46e0cae1e327a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling embedded-can v0.4.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling thiserror-impl-no-std v2.0.2
[INFO] [stderr]    Compiling thiserror-no-std v2.0.2
[INFO] [stderr]    Compiling serde_can v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.55s
[INFO] running `Command { std: "docker" "inspect" "0f58849ff92cba1db6326a9f18709fbbd2ea8ce80e9ad41ad3a46e0cae1e327a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f58849ff92cba1db6326a9f18709fbbd2ea8ce80e9ad41ad3a46e0cae1e327a", kill_on_drop: false }`
[INFO] [stdout] 0f58849ff92cba1db6326a9f18709fbbd2ea8ce80e9ad41ad3a46e0cae1e327a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11a4f05e61af526730e05cdb0c5c5e837ac3fcf181566c07df718a06d27cf101
[INFO] running `Command { std: "docker" "start" "-a" "11a4f05e61af526730e05cdb0c5c5e837ac3fcf181566c07df718a06d27cf101", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling serde_can v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "11a4f05e61af526730e05cdb0c5c5e837ac3fcf181566c07df718a06d27cf101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a4f05e61af526730e05cdb0c5c5e837ac3fcf181566c07df718a06d27cf101", kill_on_drop: false }`
[INFO] [stdout] 11a4f05e61af526730e05cdb0c5c5e837ac3fcf181566c07df718a06d27cf101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b5939021d6f955eb4163144bd89ed96c64e9d691abb9162703871fb649d40704
[INFO] running `Command { std: "docker" "start" "-a" "b5939021d6f955eb4163144bd89ed96c64e9d691abb9162703871fb649d40704", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_can-fcfa843bc4c7e57e)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test error::test::de_unsupport ... ok
[INFO] [stdout] test error::test::de_char_fail ... ok
[INFO] [stdout] test error::test::de_msg_too_long ... ok
[INFO] [stdout] test error::test::de_utf8_decode_fail ... ok
[INFO] [stdout] test error::test::ser_field_index_too_large ... ok
[INFO] [stdout] test test::t_bytes ... ok
[INFO] [stdout] test error::test::ser_length_too_large ... ok
[INFO] [stdout] test error::test::ser_msg_too_long ... ok
[INFO] [stdout] test test::t_bool ... ok
[INFO] [stdout] test test::t_enum ... ok
[INFO] [stdout] test test::t_float ... ok
[INFO] [stdout] test test::t_seq ... ok
[INFO] [stdout] test test::t_struct ... ok
[INFO] [stdout] test test::t_char ... ok
[INFO] [stdout] test test::t_str ... ok
[INFO] [stdout] test test::t_int ... ok
[INFO] [stdout] test test::t_unit ... ok
[INFO] [stdout] test test::t_option ... ok
[INFO] [stderr]    Doc-tests serde_can
[INFO] [stdout] test test::t_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "b5939021d6f955eb4163144bd89ed96c64e9d691abb9162703871fb649d40704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5939021d6f955eb4163144bd89ed96c64e9d691abb9162703871fb649d40704", kill_on_drop: false }`
[INFO] [stdout] b5939021d6f955eb4163144bd89ed96c64e9d691abb9162703871fb649d40704