[INFO] fetching crate serde_ext_duration 0.2.0...
[INFO] testing serde_ext_duration-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate serde_ext_duration 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate serde_ext_duration 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde_ext_duration 0.2.0
[INFO] tweaked toml for crates.io crate serde_ext_duration 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_ext_duration 0.2.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serde_ext_duration 0.2.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e6da19c24672aa1ad0fb8c46d9e98ffddcbfbf04b3670c58c620a25e85eca4b
[INFO] running `Command { std: "docker" "start" "-a" "4e6da19c24672aa1ad0fb8c46d9e98ffddcbfbf04b3670c58c620a25e85eca4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e6da19c24672aa1ad0fb8c46d9e98ffddcbfbf04b3670c58c620a25e85eca4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6da19c24672aa1ad0fb8c46d9e98ffddcbfbf04b3670c58c620a25e85eca4b", kill_on_drop: false }`
[INFO] [stdout] 4e6da19c24672aa1ad0fb8c46d9e98ffddcbfbf04b3670c58c620a25e85eca4b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 167e785db2e1a4a2d1a9e69a54ec6b68425817103627177f20d545bc19e4ec62
[INFO] running `Command { std: "docker" "start" "-a" "167e785db2e1a4a2d1a9e69a54ec6b68425817103627177f20d545bc19e4ec62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_ext_duration v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "167e785db2e1a4a2d1a9e69a54ec6b68425817103627177f20d545bc19e4ec62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167e785db2e1a4a2d1a9e69a54ec6b68425817103627177f20d545bc19e4ec62", kill_on_drop: false }`
[INFO] [stdout] 167e785db2e1a4a2d1a9e69a54ec6b68425817103627177f20d545bc19e4ec62
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b29de5e18e39fa43d65c3f0c48773441e1bf0f61d618513c3af998a741308c7e
[INFO] running `Command { std: "docker" "start" "-a" "b29de5e18e39fa43d65c3f0c48773441e1bf0f61d618513c3af998a741308c7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde_ext_duration v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `Command { std: "docker" "inspect" "b29de5e18e39fa43d65c3f0c48773441e1bf0f61d618513c3af998a741308c7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b29de5e18e39fa43d65c3f0c48773441e1bf0f61d618513c3af998a741308c7e", kill_on_drop: false }`
[INFO] [stdout] b29de5e18e39fa43d65c3f0c48773441e1bf0f61d618513c3af998a741308c7e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09868a6c0d3f0ae5656a5a9fc21504713838013d2ead7a0c33ca53253b375fdd
[INFO] running `Command { std: "docker" "start" "-a" "09868a6c0d3f0ae5656a5a9fc21504713838013d2ead7a0c33ca53253b375fdd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_ext_duration-0720af07717b5595)
[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/deserialize.rs (/opt/rustwide/target/debug/deps/deserialize-5ee1120b23171dc1)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test error_empty_string ... ok
[INFO] [stdout] test error_negative_int ... ok
[INFO] [stdout] test error_negative_float ... ok
[INFO] [stdout] test error_unknown_unit ... ok
[INFO] [stdout] test float_ms_rounding ... ok
[INFO] [stdout] test int_seconds ... ok
[INFO] [stdout] test string_units_hms ... ok
[INFO] [stdout] test string_days_hours ... ok
[INFO] [stdout] test string_units_mix_and_order_free ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/opts.rs (/opt/rustwide/target/debug/deps/opts-f74bb1c78d63bde1)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test opt_missing_and_null ... ok
[INFO] [stdout] test opt_serialize_secs_f64_ms_precision ... ok
[INFO] [stdout] test opt_serialize_secs_truncates_subsec ... ok
[INFO] [stdout] test opt_errors_propagate ... ok
[INFO] [stdout] test opt_serialize_human_some_and_none ... ok
[INFO] [stdout] test opt_serialize_millis_rounding ... ok
[INFO] [stdout] test opt_skip_serializing_if_none ... ok
[INFO] [stdout] test opt_some_from_string_float_int ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialize.rs (/opt/rustwide/target/debug/deps/serialize-229912772d58e4a9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test human_string_zero_and_basic ... ok
[INFO] [stdout] test root_with_roundtrip ... ok
[INFO] [stdout] test newtype_roundtrip_human ... ok
[INFO] [stdout] test millis_u64_rounded_and_boundary ... ok
[INFO] [stdout] test secs_f64_ms_three_decimals ... ok
[INFO] [stdout] test secs_u64_trunc_subsec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_ext_duration
[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" "09868a6c0d3f0ae5656a5a9fc21504713838013d2ead7a0c33ca53253b375fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09868a6c0d3f0ae5656a5a9fc21504713838013d2ead7a0c33ca53253b375fdd", kill_on_drop: false }`
[INFO] [stdout] 09868a6c0d3f0ae5656a5a9fc21504713838013d2ead7a0c33ca53253b375fdd