[INFO] fetching crate serde_nanos 0.1.4...
[INFO] testing serde_nanos-0.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate serde_nanos 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate serde_nanos 0.1.4
[INFO] finished tweaking crates.io crate serde_nanos 0.1.4
[INFO] tweaked toml for crates.io crate serde_nanos 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde_nanos 0.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b7a8f8ca1d959af116b261345d705d465104d005f7f76971cc7b434152a0a76c
[INFO] running `Command { std: "docker" "start" "-a" "b7a8f8ca1d959af116b261345d705d465104d005f7f76971cc7b434152a0a76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7a8f8ca1d959af116b261345d705d465104d005f7f76971cc7b434152a0a76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a8f8ca1d959af116b261345d705d465104d005f7f76971cc7b434152a0a76c", kill_on_drop: false }`
[INFO] [stdout] b7a8f8ca1d959af116b261345d705d465104d005f7f76971cc7b434152a0a76c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ca7258b4a58919202dbe0dc384b6c9a706c45c695dd6daef0bb90af2d79a32e3
[INFO] running `Command { std: "docker" "start" "-a" "ca7258b4a58919202dbe0dc384b6c9a706c45c695dd6daef0bb90af2d79a32e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_nanos v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "ca7258b4a58919202dbe0dc384b6c9a706c45c695dd6daef0bb90af2d79a32e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7258b4a58919202dbe0dc384b6c9a706c45c695dd6daef0bb90af2d79a32e3", kill_on_drop: false }`
[INFO] [stdout] ca7258b4a58919202dbe0dc384b6c9a706c45c695dd6daef0bb90af2d79a32e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b69a729e66e208021678e5d73aa9c8a0490f20272990055143b76ae0f5d4d5e5
[INFO] running `Command { std: "docker" "start" "-a" "b69a729e66e208021678e5d73aa9c8a0490f20272990055143b76ae0f5d4d5e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_nanos v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "b69a729e66e208021678e5d73aa9c8a0490f20272990055143b76ae0f5d4d5e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b69a729e66e208021678e5d73aa9c8a0490f20272990055143b76ae0f5d4d5e5", kill_on_drop: false }`
[INFO] [stdout] b69a729e66e208021678e5d73aa9c8a0490f20272990055143b76ae0f5d4d5e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b68a227eef580fae025c27c8a9bcb4b8c1694ee669c4f769e0eaf8fa33139a5f
[INFO] running `Command { std: "docker" "start" "-a" "b68a227eef580fae025c27c8a9bcb4b8c1694ee669c4f769e0eaf8fa33139a5f", 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_nanos-7c99ba5e444407c7)
[INFO] [stderr]      Running tests/serde_json.rs (/opt/rustwide/target/debug/deps/serde_json-6cdb65f65f901065)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test std_time::default_to_none_from_empty_str ... ok
[INFO] [stdout] test std_time::one_second_optional_from_str ... ok
[INFO] [stdout] test std_time::zero_nanosecond_optional_from_str ... ok
[INFO] [stdout] test std_time::one_second_duration_from_str ... ok
[INFO] [stdout] test std_time::zero_nanosecond_duration_from_str ... ok
[INFO] [stdout] test std_time::vector_of_durations ... ok
[INFO] [stderr]    Doc-tests serde_nanos
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - serialize (line 31) ... ok
[INFO] [stdout] test src/lib.rs - deserialize (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b68a227eef580fae025c27c8a9bcb4b8c1694ee669c4f769e0eaf8fa33139a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b68a227eef580fae025c27c8a9bcb4b8c1694ee669c4f769e0eaf8fa33139a5f", kill_on_drop: false }`
[INFO] [stdout] b68a227eef580fae025c27c8a9bcb4b8c1694ee669c4f769e0eaf8fa33139a5f
