[INFO] fetching crate shed 1.0.0... [INFO] testing shed-1.0.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate shed 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate shed 1.0.0 [INFO] finished tweaking crates.io crate shed 1.0.0 [INFO] tweaked toml for crates.io crate shed 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate shed 1.0.0 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] 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 13 packages to latest compatible versions [INFO] [stderr] Adding rmp-serde v0.15.5 (available: v1.3.0) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 52135a2667de1aa5ae0ce05cc6f9a667a30319241c2dd5f9f3a991510ead2fa5 [INFO] running `Command { std: "docker" "start" "-a" "52135a2667de1aa5ae0ce05cc6f9a667a30319241c2dd5f9f3a991510ead2fa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52135a2667de1aa5ae0ce05cc6f9a667a30319241c2dd5f9f3a991510ead2fa5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52135a2667de1aa5ae0ce05cc6f9a667a30319241c2dd5f9f3a991510ead2fa5", kill_on_drop: false }` [INFO] [stdout] 52135a2667de1aa5ae0ce05cc6f9a667a30319241c2dd5f9f3a991510ead2fa5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6dcfc094ee1c849157bbe5b432af8f0db32d2d6192d3bce3b50e5cb9d9e34517 [INFO] running `Command { std: "docker" "start" "-a" "6dcfc094ee1c849157bbe5b432af8f0db32d2d6192d3bce3b50e5cb9d9e34517", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rmp-serde v0.15.5 [INFO] [stderr] Compiling shed v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.20s [INFO] running `Command { std: "docker" "inspect" "6dcfc094ee1c849157bbe5b432af8f0db32d2d6192d3bce3b50e5cb9d9e34517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dcfc094ee1c849157bbe5b432af8f0db32d2d6192d3bce3b50e5cb9d9e34517", kill_on_drop: false }` [INFO] [stdout] 6dcfc094ee1c849157bbe5b432af8f0db32d2d6192d3bce3b50e5cb9d9e34517 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 61f0a440513c87f8807514b2ea434bfdac46fc7021c2d7bd9ad9ba53458b391f [INFO] running `Command { std: "docker" "start" "-a" "61f0a440513c87f8807514b2ea434bfdac46fc7021c2d7bd9ad9ba53458b391f", kill_on_drop: false }` [INFO] [stderr] Compiling shed v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s [INFO] running `Command { std: "docker" "inspect" "61f0a440513c87f8807514b2ea434bfdac46fc7021c2d7bd9ad9ba53458b391f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61f0a440513c87f8807514b2ea434bfdac46fc7021c2d7bd9ad9ba53458b391f", kill_on_drop: false }` [INFO] [stdout] 61f0a440513c87f8807514b2ea434bfdac46fc7021c2d7bd9ad9ba53458b391f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a3128413f70347493c5b9182ff7e934eb6e81a072a5001ad389ff6aaeef12d45 [INFO] running `Command { std: "docker" "start" "-a" "a3128413f70347493c5b9182ff7e934eb6e81a072a5001ad389ff6aaeef12d45", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shed-42fed45682960d39) [INFO] [stdout] [INFO] [stderr] Doc-tests shed [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 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 6) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (39) panicked at src/shed.rs:172:69: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 18, kind: CrossesDevices, message: "Invalid cross-device link" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x598ae2b145c2 - [INFO] [stdout] 1: 0x598ae2b2432f - [INFO] [stdout] 2: 0x598ae2af0453 - [INFO] [stdout] 3: 0x598ae2af70f2 - [INFO] [stdout] 4: 0x598ae2af8e3c - [INFO] [stdout] 5: 0x598ae2af8c96 - [INFO] [stdout] 6: 0x598ae2af9415 - [INFO] [stdout] 7: 0x598ae2af92aa - [INFO] [stdout] 8: 0x598ae2af7229 - [INFO] [stdout] 9: 0x598ae2ae4fad - [INFO] [stdout] 10: 0x598ae2b2bc30 - [INFO] [stdout] 11: 0x598ae2b2b436 - [INFO] [stdout] 12: 0x598ae2adbd28 - [INFO] [stdout] 13: 0x598ae2adb8ec - [INFO] [stdout] 14: 0x598ae2ad367b - [INFO] [stdout] 15: 0x598ae2ad35f6 - [INFO] [stdout] 16: 0x598ae2acca73 - [INFO] [stdout] 17: 0x598ae2acc0d6 - [INFO] [stdout] 18: 0x598ae2acbea9 - [INFO] [stdout] 19: 0x598ae2af1d00 - [INFO] [stdout] 20: 0x598ae2acbe91 - [INFO] [stdout] 21: 0x598ae2ad8685 - [INFO] [stdout] 22: 0x717f039731ca - [INFO] [stdout] 23: 0x717f0397328b - __libc_start_main [INFO] [stdout] 24: 0x598ae2abd535 - [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 6) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a3128413f70347493c5b9182ff7e934eb6e81a072a5001ad389ff6aaeef12d45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3128413f70347493c5b9182ff7e934eb6e81a072a5001ad389ff6aaeef12d45", kill_on_drop: false }` [INFO] [stdout] a3128413f70347493c5b9182ff7e934eb6e81a072a5001ad389ff6aaeef12d45