[INFO] fetching crate vclock 0.4.4...
[INFO] testing vclock-0.4.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vclock 0.4.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vclock 0.4.4
[INFO] finished tweaking crates.io crate vclock 0.4.4
[INFO] tweaked toml for crates.io crate vclock 0.4.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vclock 0.4.4 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 17 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-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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a0d7a034ef9ed45ccc272292413b3827601a45ff3e76a50e4e5f0903f2d214a2
[INFO] running `Command { std: "docker" "start" "-a" "a0d7a034ef9ed45ccc272292413b3827601a45ff3e76a50e4e5f0903f2d214a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0d7a034ef9ed45ccc272292413b3827601a45ff3e76a50e4e5f0903f2d214a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d7a034ef9ed45ccc272292413b3827601a45ff3e76a50e4e5f0903f2d214a2", kill_on_drop: false }`
[INFO] [stdout] a0d7a034ef9ed45ccc272292413b3827601a45ff3e76a50e4e5f0903f2d214a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 06c6ca642a9c26a75606b820b489764bd8554122132eb82d3eebcef31de29270
[INFO] running `Command { std: "docker" "start" "-a" "06c6ca642a9c26a75606b820b489764bd8554122132eb82d3eebcef31de29270", kill_on_drop: false }`
[INFO] [stderr]    Compiling vclock v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "06c6ca642a9c26a75606b820b489764bd8554122132eb82d3eebcef31de29270", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c6ca642a9c26a75606b820b489764bd8554122132eb82d3eebcef31de29270", kill_on_drop: false }`
[INFO] [stdout] 06c6ca642a9c26a75606b820b489764bd8554122132eb82d3eebcef31de29270
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e0c1217850d71bc0e2b5b5f071235c0b43716dff75956289635e56202ae6d2af
[INFO] running `Command { std: "docker" "start" "-a" "e0c1217850d71bc0e2b5b5f071235c0b43716dff75956289635e56202ae6d2af", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling vclock v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.03s
[INFO] running `Command { std: "docker" "inspect" "e0c1217850d71bc0e2b5b5f071235c0b43716dff75956289635e56202ae6d2af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c1217850d71bc0e2b5b5f071235c0b43716dff75956289635e56202ae6d2af", kill_on_drop: false }`
[INFO] [stdout] e0c1217850d71bc0e2b5b5f071235c0b43716dff75956289635e56202ae6d2af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f784af9941bdd9c8ead2bdaa73a92410dd4c0a40cda6fef0c007e602f35f9a2a
[INFO] running `Command { std: "docker" "start" "-a" "f784af9941bdd9c8ead2bdaa73a92410dd4c0a40cda6fef0c007e602f35f9a2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vclock-ab9b7a1bd61d383f)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_vclock_compare ... ok
[INFO] [stdout] test tests::test_vclock_debug ... ok
[INFO] [stdout] test tests::test_vclock_default ... ok
[INFO] [stdout] test tests::test_vclock_fmt ... ok
[INFO] [stdout] test tests::test_vclock_incr ... ok
[INFO] [stdout] test tests::test_vclock_new ... ok
[INFO] [stdout] test tests::test_vclock_next ... ok
[INFO] [stdout] test tests::test_vclock_bigint ... ok
[INFO] [stdout] test tests::test_vclock_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vclock
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - VClock (line 348) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - HashMap<K,I>::from (line 742) ... ok
[INFO] [stdout] test src/lib.rs - (line 140) ... ok
[INFO] [stdout] test src/lib.rs - VClock128 (line 288) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - VClock16 (line 208) ... ok
[INFO] [stdout] test src/lib.rs - VClock64 (line 265) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::default (line 807) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::from (line 716) ... ok
[INFO] [stdout] test src/lib.rs - VClock32 (line 235) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::incr (line 508) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::new (line 382) ... ok
[INFO] [stdout] test src/lib.rs - VClock8 (line 183) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::get (line 400) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::combine (line 576) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::fmt (line 770) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::len (line 421) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::max (line 477) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::merge (line 548) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::weight (line 445) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::next (line 529) ... ok
[INFO] [stdout] test src/lib.rs - VClock<K,I>::partial_cmp (line 609) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f784af9941bdd9c8ead2bdaa73a92410dd4c0a40cda6fef0c007e602f35f9a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f784af9941bdd9c8ead2bdaa73a92410dd4c0a40cda6fef0c007e602f35f9a2a", kill_on_drop: false }`
[INFO] [stdout] f784af9941bdd9c8ead2bdaa73a92410dd4c0a40cda6fef0c007e602f35f9a2a