[INFO] fetching crate utsl-hybrid-clocks 0.1.0... [INFO] testing utsl-hybrid-clocks-0.1.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate utsl-hybrid-clocks 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate utsl-hybrid-clocks 0.1.0 [INFO] finished tweaking crates.io crate utsl-hybrid-clocks 0.1.0 [INFO] tweaked toml for crates.io crate utsl-hybrid-clocks 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate utsl-hybrid-clocks 0.1.0 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 utsl-hybrid-clocks 0.1.0 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] 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] 3e62d55ab26615cb4a8cc553b01e7e031abc23f57ba4650edf227636e8afbd97 [INFO] running `Command { std: "docker" "start" "-a" "3e62d55ab26615cb4a8cc553b01e7e031abc23f57ba4650edf227636e8afbd97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e62d55ab26615cb4a8cc553b01e7e031abc23f57ba4650edf227636e8afbd97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e62d55ab26615cb4a8cc553b01e7e031abc23f57ba4650edf227636e8afbd97", kill_on_drop: false }` [INFO] [stdout] 3e62d55ab26615cb4a8cc553b01e7e031abc23f57ba4650edf227636e8afbd97 [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] 01c20c5504df19c3ffda8467460fa1d6e3185382b98b768a247cebe7e1606a04 [INFO] running `Command { std: "docker" "start" "-a" "01c20c5504df19c3ffda8467460fa1d6e3185382b98b768a247cebe7e1606a04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling utsl-hybrid-clocks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `serialization` [INFO] [stdout] --> src/source/wall_ms.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `pretty-print` and `time` [INFO] [stdout] = help: consider adding `serialization` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.09s [INFO] running `Command { std: "docker" "inspect" "01c20c5504df19c3ffda8467460fa1d6e3185382b98b768a247cebe7e1606a04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01c20c5504df19c3ffda8467460fa1d6e3185382b98b768a247cebe7e1606a04", kill_on_drop: false }` [INFO] [stdout] 01c20c5504df19c3ffda8467460fa1d6e3185382b98b768a247cebe7e1606a04 [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] 25eaa486277fcc18e3b863ba88acdcf246ceafe14a5e22aa22565aa8585d35a3 [INFO] running `Command { std: "docker" "start" "-a" "25eaa486277fcc18e3b863ba88acdcf246ceafe14a5e22aa22565aa8585d35a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling hex-slice v0.1.4 [INFO] [stdout] warning: unexpected `cfg` condition value: `serialization` [INFO] [stdout] --> src/source/wall_ms.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `pretty-print` and `time` [INFO] [stdout] = help: consider adding `serialization` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling suppositions v0.1.4 [INFO] [stderr] Compiling utsl-hybrid-clocks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `serialization` [INFO] [stdout] --> src/source/wall_ms.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `pretty-print` and `time` [INFO] [stdout] = help: consider adding `serialization` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | #![deny(warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.38s [INFO] running `Command { std: "docker" "inspect" "25eaa486277fcc18e3b863ba88acdcf246ceafe14a5e22aa22565aa8585d35a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25eaa486277fcc18e3b863ba88acdcf246ceafe14a5e22aa22565aa8585d35a3", kill_on_drop: false }` [INFO] [stdout] 25eaa486277fcc18e3b863ba88acdcf246ceafe14a5e22aa22565aa8585d35a3 [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] 08b5baa01594fe9c25dbe766f291372426c6182496c87f67be01ca6cd2921131 [INFO] running `Command { std: "docker" "start" "-a" "08b5baa01594fe9c25dbe766f291372426c6182496c87f67be01ca6cd2921131", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `serialization` [INFO] [stderr] --> src/source/wall_ms.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | #[cfg_attr(feature = "serialization", derive(Serialize, Deserialize))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `pretty-print` and `time` [INFO] [stderr] = help: consider adding `serialization` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `utsl-hybrid-clocks` (lib) generated 1 warning [INFO] [stderr] warning: `utsl-hybrid-clocks` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/utsl_hybrid_clocks-4d26e38059fdeb90) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test source::wall_ms::tests::timespec_should_order_as_timestamps ... ok [INFO] [stdout] test source::wall_ms::tests::should_round_trip_via_key ... ok [INFO] [stdout] test source::wall_ms::tests::should_round_trip_via_timespec ... ok [INFO] [stdout] test source::wall_ms::tests::byte_repr_should_order_as_timestamps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/clocks.rs (/opt/rustwide/target/debug/deps/clocks-3b427e657fce365b) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test all_sources_same ... ok [INFO] [stdout] test fig_6_proc_0_a ... ok [INFO] [stdout] test fig_6_proc_1_b ... ok [INFO] [stdout] test fig_6_proc_2_b ... ok [INFO] [stdout] test fig_6_proc_2_c ... ok [INFO] [stdout] test handles_time_going_backwards_observe ... ok [INFO] [stdout] test handles_time_going_forwards_observe ... ok [INFO] [stdout] test handles_time_going_forwards_now ... ok [INFO] [stdout] test handles_time_going_backwards_now ... ok [INFO] [stdout] test should_account_for_time_passing_when_checking_max_error ... ok [INFO] [stdout] test should_ignore_clocks_too_far_forward ... ok [INFO] [stdout] test should_observe_past_timestamp ... ok [INFO] [stdout] test supposedly_be_larger_than_observed_time ... ok [INFO] [stdout] test supposedly_be_larger_than_observed_clock ... ok [INFO] [stdout] test fig_6_proc_1_a ... ok [INFO] [stderr] Doc-tests utsl_hybrid_clocks [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [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" "08b5baa01594fe9c25dbe766f291372426c6182496c87f67be01ca6cd2921131", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b5baa01594fe9c25dbe766f291372426c6182496c87f67be01ca6cd2921131", kill_on_drop: false }` [INFO] [stdout] 08b5baa01594fe9c25dbe766f291372426c6182496c87f67be01ca6cd2921131