[INFO] fetching crate timestamp-source 0.1.3...
[INFO] testing timestamp-source-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate timestamp-source 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate timestamp-source 0.1.3
[INFO] finished tweaking crates.io crate timestamp-source 0.1.3
[INFO] tweaked toml for crates.io crate timestamp-source 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate timestamp-source 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[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] 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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 191c84f1942cebe096e2a4d56d57087c0db9ddf5d0f2348f3d8b552671cf3a53
[INFO] running `Command { std: "docker" "start" "-a" "191c84f1942cebe096e2a4d56d57087c0db9ddf5d0f2348f3d8b552671cf3a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "191c84f1942cebe096e2a4d56d57087c0db9ddf5d0f2348f3d8b552671cf3a53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191c84f1942cebe096e2a4d56d57087c0db9ddf5d0f2348f3d8b552671cf3a53", kill_on_drop: false }`
[INFO] [stdout] 191c84f1942cebe096e2a4d56d57087c0db9ddf5d0f2348f3d8b552671cf3a53
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a502e5099c1299f79375ab50e031c251695b074bb35635aebf28ba28c329edef
[INFO] running `Command { std: "docker" "start" "-a" "a502e5099c1299f79375ab50e031c251695b074bb35635aebf28ba28c329edef", kill_on_drop: false }`
[INFO] [stderr]    Compiling timestamp-source v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "a502e5099c1299f79375ab50e031c251695b074bb35635aebf28ba28c329edef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a502e5099c1299f79375ab50e031c251695b074bb35635aebf28ba28c329edef", kill_on_drop: false }`
[INFO] [stdout] a502e5099c1299f79375ab50e031c251695b074bb35635aebf28ba28c329edef
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5c45269bbb154bfe3c3f6b9e961336fbbc2a1eb48beb948440c9bf6b02d70f
[INFO] running `Command { std: "docker" "start" "-a" "2e5c45269bbb154bfe3c3f6b9e961336fbbc2a1eb48beb948440c9bf6b02d70f", kill_on_drop: false }`
[INFO] [stderr]    Compiling timestamp-source v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "2e5c45269bbb154bfe3c3f6b9e961336fbbc2a1eb48beb948440c9bf6b02d70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5c45269bbb154bfe3c3f6b9e961336fbbc2a1eb48beb948440c9bf6b02d70f", kill_on_drop: false }`
[INFO] [stdout] 2e5c45269bbb154bfe3c3f6b9e961336fbbc2a1eb48beb948440c9bf6b02d70f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c33ae2a5fbcea7d5b0af29d871e0824d31ca929feb3d2be02126b90b88e816a6
[INFO] running `Command { std: "docker" "start" "-a" "c33ae2a5fbcea7d5b0af29d871e0824d31ca929feb3d2be02126b90b88e816a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/timestamp_source-0114f9fffea52f65)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests timestamp_source
[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 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" "c33ae2a5fbcea7d5b0af29d871e0824d31ca929feb3d2be02126b90b88e816a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33ae2a5fbcea7d5b0af29d871e0824d31ca929feb3d2be02126b90b88e816a6", kill_on_drop: false }`
[INFO] [stdout] c33ae2a5fbcea7d5b0af29d871e0824d31ca929feb3d2be02126b90b88e816a6