[INFO] fetching crate sequencer 0.1.1... [INFO] testing sequencer-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate sequencer 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate sequencer 0.1.1 [INFO] finished tweaking crates.io crate sequencer 0.1.1 [INFO] tweaked toml for crates.io crate sequencer 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sequencer 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sequencer 0.1.1 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ebcd130b9bd3eb272fabb215f6ab6cc400f750bd6475dd362e79b97f448d6a3f [INFO] running `Command { std: "docker" "start" "-a" "ebcd130b9bd3eb272fabb215f6ab6cc400f750bd6475dd362e79b97f448d6a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ebcd130b9bd3eb272fabb215f6ab6cc400f750bd6475dd362e79b97f448d6a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebcd130b9bd3eb272fabb215f6ab6cc400f750bd6475dd362e79b97f448d6a3f", kill_on_drop: false }` [INFO] [stdout] ebcd130b9bd3eb272fabb215f6ab6cc400f750bd6475dd362e79b97f448d6a3f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a64e4c86a8b7ff7b738964e281aa4ffb065ff7c56e3ea4eee1e6397c0ff46a83 [INFO] running `Command { std: "docker" "start" "-a" "a64e4c86a8b7ff7b738964e281aa4ffb065ff7c56e3ea4eee1e6397c0ff46a83", kill_on_drop: false }` [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling sequencer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "a64e4c86a8b7ff7b738964e281aa4ffb065ff7c56e3ea4eee1e6397c0ff46a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64e4c86a8b7ff7b738964e281aa4ffb065ff7c56e3ea4eee1e6397c0ff46a83", kill_on_drop: false }` [INFO] [stdout] a64e4c86a8b7ff7b738964e281aa4ffb065ff7c56e3ea4eee1e6397c0ff46a83 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1651d375b5f28e1fea9633a8d556b94acf22c49d40e7c55845cac4829b73ac47 [INFO] running `Command { std: "docker" "start" "-a" "1651d375b5f28e1fea9633a8d556b94acf22c49d40e7c55845cac4829b73ac47", kill_on_drop: false }` [INFO] [stderr] Compiling sequencer v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "1651d375b5f28e1fea9633a8d556b94acf22c49d40e7c55845cac4829b73ac47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1651d375b5f28e1fea9633a8d556b94acf22c49d40e7c55845cac4829b73ac47", kill_on_drop: false }` [INFO] [stdout] 1651d375b5f28e1fea9633a8d556b94acf22c49d40e7c55845cac4829b73ac47 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7327f28cc6312202fdc8747c45bfa3e4f41dea99fbacbf36fdc69b0e6def7e65 [INFO] running `Command { std: "docker" "start" "-a" "7327f28cc6312202fdc8747c45bfa3e4f41dea99fbacbf36fdc69b0e6def7e65", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sequencer-72b444872207207d) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test tests::test_drain_queue ... ok [INFO] [stdout] test tests::test_is_active ... ok [INFO] [stdout] test tests::test_new_node ... ok [INFO] [stdout] test tests::test_node_finished_seq ... ok [INFO] [stdout] test tests::test_new_seq ... ok [INFO] [stdout] test tests::test_new_child_seq ... ok [INFO] [stdout] test tests::test_node_finished_singular ... ok [INFO] [stdout] test tests::test_inject_seq ... ok [INFO] [stdout] test tests::test_for_each_active ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sequencer [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 29) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 29) stdout ---- [INFO] [stdout] error: expected one of `,`, `=`, or `}`, found `Print` [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 5 | Wait(usize) [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | expected one of `,`, `=`, or `}` [INFO] [stdout] | help: missing `,` [INFO] [stdout] 6 | Print(String) [INFO] [stdout] | ^^^^^ unexpected token [INFO] [stdout] [INFO] [stdout] error: unexpected `...` [INFO] [stdout] --> src/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 12 | ... [INFO] [stdout] | ^^^ not a valid pattern [INFO] [stdout] | [INFO] [stdout] help: for a rest pattern, use `..` instead of `...` [INFO] [stdout] | [INFO] [stdout] 12 - ... [INFO] [stdout] 12 + .. [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Sequencer` [INFO] [stdout] --> src/lib.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 18 | let mut sequencer = Sequencer::default(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `Sequencer` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use sequencer::Sequencer; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Wait` in this scope [INFO] [stdout] --> src/lib.rs:46:28 [INFO] [stdout] | [INFO] [stdout] 19 | sequencer.new_seq(vec![Wait(5usize), Print("Done waiting".to_string())]); [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this tuple variant [INFO] [stdout] | [INFO] [stdout] 2 + use crate::Actions::Wait; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Print` in this scope [INFO] [stdout] --> src/lib.rs:46:42 [INFO] [stdout] | [INFO] [stdout] 19 | sequencer.new_seq(vec![Wait(5usize), Print("Done waiting".to_string())]); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this tuple variant [INFO] [stdout] | [INFO] [stdout] 2 + use crate::Actions::Print; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: `match` arm with no body [INFO] [stdout] --> src/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 12 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: add a body after the pattern [INFO] [stdout] | [INFO] [stdout] 12 | ... => { todo!() } [INFO] [stdout] | ++++++++++++++ [INFO] [stdout] [INFO] [stdout] error: `..` patterns are not allowed here [INFO] [stdout] --> src/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 12 | ... [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: only allowed in tuple, tuple struct, and slice patterns [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 29) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "7327f28cc6312202fdc8747c45bfa3e4f41dea99fbacbf36fdc69b0e6def7e65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7327f28cc6312202fdc8747c45bfa3e4f41dea99fbacbf36fdc69b0e6def7e65", kill_on_drop: false }` [INFO] [stdout] 7327f28cc6312202fdc8747c45bfa3e4f41dea99fbacbf36fdc69b0e6def7e65