[INFO] fetching crate bits128 0.1.3...
[INFO] testing bits128-0.1.3 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate bits128 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate bits128 0.1.3
[INFO] finished tweaking crates.io crate bits128 0.1.3
[INFO] tweaked toml for crates.io crate bits128 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bits128 0.1.3 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-2026-01-20" "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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 490ce8adfe0b3a190727d399717987a3d1f3c6dbd67a03fa40d62caea7b6f6d4
[INFO] running `Command { std: "docker" "start" "-a" "490ce8adfe0b3a190727d399717987a3d1f3c6dbd67a03fa40d62caea7b6f6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "490ce8adfe0b3a190727d399717987a3d1f3c6dbd67a03fa40d62caea7b6f6d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490ce8adfe0b3a190727d399717987a3d1f3c6dbd67a03fa40d62caea7b6f6d4", kill_on_drop: false }`
[INFO] [stdout] 490ce8adfe0b3a190727d399717987a3d1f3c6dbd67a03fa40d62caea7b6f6d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4fda864013a8ef2e3570ef3c3743117ac61a6915b37ff7c2acda08cc3672c52
[INFO] running `Command { std: "docker" "start" "-a" "b4fda864013a8ef2e3570ef3c3743117ac61a6915b37ff7c2acda08cc3672c52", kill_on_drop: false }`
[INFO] [stderr]    Compiling bits128 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "b4fda864013a8ef2e3570ef3c3743117ac61a6915b37ff7c2acda08cc3672c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4fda864013a8ef2e3570ef3c3743117ac61a6915b37ff7c2acda08cc3672c52", kill_on_drop: false }`
[INFO] [stdout] b4fda864013a8ef2e3570ef3c3743117ac61a6915b37ff7c2acda08cc3672c52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 735696ef04fb5ca4ff283c6d33aa88f0abe75113caedb4f3731c048f05a0c9d3
[INFO] running `Command { std: "docker" "start" "-a" "735696ef04fb5ca4ff283c6d33aa88f0abe75113caedb4f3731c048f05a0c9d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bits128 v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "735696ef04fb5ca4ff283c6d33aa88f0abe75113caedb4f3731c048f05a0c9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735696ef04fb5ca4ff283c6d33aa88f0abe75113caedb4f3731c048f05a0c9d3", kill_on_drop: false }`
[INFO] [stdout] 735696ef04fb5ca4ff283c6d33aa88f0abe75113caedb4f3731c048f05a0c9d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a8ac04e8f04a811f81ea4771851ccd02fef0da480fcccf5d73b4f36068e0576
[INFO] running `Command { std: "docker" "start" "-a" "2a8ac04e8f04a811f81ea4771851ccd02fef0da480fcccf5d73b4f36068e0576", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bits128-1c8cef40acbe0227)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_flip ... ok
[INFO] [stdout] test tests::test_last ... ok
[INFO] [stdout] test tests::test_at ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bits128
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] test src/lib.rs - Bits128::len (line 94) ... ok
[INFO] [stdout] test src/lib.rs - Bits128::at (line 69) ... ok
[INFO] [stdout] test src/lib.rs - Bits128::first_bit (line 58) ... ok
[INFO] [stdout] test src/lib.rs - Bits128::last_bit (line 47) ... ok
[INFO] [stdout] test src/lib.rs - Bits128::flip (line 80) ... ok
[INFO] [stdout] test src/lib.rs - Bits128::from_dec (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: mismatched closing delimiter: `]`
[INFO] [stdout]   --> src/lib.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     if bit {
[INFO] [stdout]    |            ^ unclosed delimiter
[INFO] [stdout] 14 |         println!("the {}th bit is on", bit);
[INFO] [stdout] 15 |     ]
[INFO] [stdout]    |     ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2a8ac04e8f04a811f81ea4771851ccd02fef0da480fcccf5d73b4f36068e0576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a8ac04e8f04a811f81ea4771851ccd02fef0da480fcccf5d73b4f36068e0576", kill_on_drop: false }`
[INFO] [stdout] 2a8ac04e8f04a811f81ea4771851ccd02fef0da480fcccf5d73b4f36068e0576
