[INFO] fetching crate simple-clock 0.1.0...
[INFO] testing simple-clock-0.1.0 against beta-2026-04-21 for beta-1.96-3
[INFO] extracting crate simple-clock 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate simple-clock 0.1.0
[INFO] finished tweaking crates.io crate simple-clock 0.1.0
[INFO] tweaked toml for crates.io crate simple-clock 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate simple-clock 0.1.0 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] 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] 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 92a40a7afef4a70445007bf190fcc4b92aa65bc452f99198b1cc2d1c455daa85
[INFO] running `Command { std: "docker" "start" "-a" "92a40a7afef4a70445007bf190fcc4b92aa65bc452f99198b1cc2d1c455daa85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92a40a7afef4a70445007bf190fcc4b92aa65bc452f99198b1cc2d1c455daa85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a40a7afef4a70445007bf190fcc4b92aa65bc452f99198b1cc2d1c455daa85", kill_on_drop: false }`
[INFO] [stdout] 92a40a7afef4a70445007bf190fcc4b92aa65bc452f99198b1cc2d1c455daa85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d8975055b1de564e312b9f119a16561fce0994c1f8a006dc93744f7866df78f0
[INFO] running `Command { std: "docker" "start" "-a" "d8975055b1de564e312b9f119a16561fce0994c1f8a006dc93744f7866df78f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-clock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "d8975055b1de564e312b9f119a16561fce0994c1f8a006dc93744f7866df78f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8975055b1de564e312b9f119a16561fce0994c1f8a006dc93744f7866df78f0", kill_on_drop: false }`
[INFO] [stdout] d8975055b1de564e312b9f119a16561fce0994c1f8a006dc93744f7866df78f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7c5a85adae0437824ecc14f09463549f9b40b3850a4185eb666dee092ad64270
[INFO] running `Command { std: "docker" "start" "-a" "7c5a85adae0437824ecc14f09463549f9b40b3850a4185eb666dee092ad64270", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-clock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "7c5a85adae0437824ecc14f09463549f9b40b3850a4185eb666dee092ad64270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5a85adae0437824ecc14f09463549f9b40b3850a4185eb666dee092ad64270", kill_on_drop: false }`
[INFO] [stdout] 7c5a85adae0437824ecc14f09463549f9b40b3850a4185eb666dee092ad64270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3b83e37177c8b843e16e4f5ef9ffc21a743ce2a544ec6ab50a4a76c339b521b6
[INFO] running `Command { std: "docker" "start" "-a" "3b83e37177c8b843e16e4f5ef9ffc21a743ce2a544ec6ab50a4a76c339b521b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_clock-9dc3f5b56b1e1e02)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_std_clock ... ok
[INFO] [stdout] test tests::test_elapsed_timer ... ok
[INFO] [stderr]    Doc-tests simple_clock
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[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" "3b83e37177c8b843e16e4f5ef9ffc21a743ce2a544ec6ab50a4a76c339b521b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b83e37177c8b843e16e4f5ef9ffc21a743ce2a544ec6ab50a4a76c339b521b6", kill_on_drop: false }`
[INFO] [stdout] 3b83e37177c8b843e16e4f5ef9ffc21a743ce2a544ec6ab50a4a76c339b521b6