[INFO] fetching crate stressed 1.1.2... [INFO] testing stressed-1.1.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate stressed 1.1.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate stressed 1.1.2 [INFO] finished tweaking crates.io crate stressed 1.1.2 [INFO] tweaked toml for crates.io crate stressed 1.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate stressed 1.1.2 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stressed 1.1.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.31 [INFO] [stderr] Downloaded tokio-macros v2.1.0 [INFO] [stderr] Downloaded hermit-abi v0.3.2 [INFO] [stderr] Downloaded anstyle v1.0.1 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded pin-project-lite v0.2.10 [INFO] [stderr] Downloaded async-trait v0.1.72 [INFO] [stderr] Downloaded bitflags v2.3.3 [INFO] [stderr] Downloaded clap v4.3.12 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded portable-atomic v1.4.1 [INFO] [stderr] Downloaded tokio-util v0.7.8 [INFO] [stderr] Downloaded syn v2.0.26 [INFO] [stderr] Downloaded indicatif v0.17.5 [INFO] [stderr] Downloaded futures-executor v0.3.28 [INFO] [stderr] Downloaded clap_builder v4.3.12 [INFO] [stderr] Downloaded tokio v1.29.1 [INFO] [stderr] Downloaded rustix v0.38.4 [INFO] [stderr] Downloaded linux-raw-sys v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca068b536b70c3df6de1d076f8b1fd10abd12a71fe157563fb65f727d2a545fe [INFO] running `Command { std: "docker" "start" "-a" "ca068b536b70c3df6de1d076f8b1fd10abd12a71fe157563fb65f727d2a545fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca068b536b70c3df6de1d076f8b1fd10abd12a71fe157563fb65f727d2a545fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca068b536b70c3df6de1d076f8b1fd10abd12a71fe157563fb65f727d2a545fe", kill_on_drop: false }` [INFO] [stdout] ca068b536b70c3df6de1d076f8b1fd10abd12a71fe157563fb65f727d2a545fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 948f40e8e572285237343e174389c48e89211c5478e0d1f136d1e91fc74bf41a [INFO] running `Command { std: "docker" "start" "-a" "948f40e8e572285237343e174389c48e89211c5478e0d1f136d1e91fc74bf41a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling linux-raw-sys v0.4.3 [INFO] [stderr] Compiling bitflags v2.3.3 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pin-project-lite v0.2.10 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling anstyle v1.0.1 [INFO] [stderr] Compiling portable-atomic v1.4.1 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling async-trait v0.1.72 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling similar v2.2.1 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling is-terminal v0.4.9 [INFO] [stderr] Compiling anstream v0.3.2 [INFO] [stderr] Compiling colored v2.0.4 [INFO] [stderr] Compiling indicatif v0.17.5 [INFO] [stderr] Compiling clap_builder v4.3.12 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling clap v4.3.12 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling stressed v1.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "948f40e8e572285237343e174389c48e89211c5478e0d1f136d1e91fc74bf41a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "948f40e8e572285237343e174389c48e89211c5478e0d1f136d1e91fc74bf41a", kill_on_drop: false }` [INFO] [stdout] 948f40e8e572285237343e174389c48e89211c5478e0d1f136d1e91fc74bf41a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af8cd65e30263002650651a51f5ca761cbf63ee0e6b4852f883082350d82e5db [INFO] running `Command { std: "docker" "start" "-a" "af8cd65e30263002650651a51f5ca761cbf63ee0e6b4852f883082350d82e5db", kill_on_drop: false }` [INFO] [stderr] Compiling stressed v1.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "af8cd65e30263002650651a51f5ca761cbf63ee0e6b4852f883082350d82e5db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af8cd65e30263002650651a51f5ca761cbf63ee0e6b4852f883082350d82e5db", kill_on_drop: false }` [INFO] [stdout] af8cd65e30263002650651a51f5ca761cbf63ee0e6b4852f883082350d82e5db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dca5a945050292ce4afb15b83d320bad78acab9c5acaf29d799b9b0c6af465de [INFO] running `Command { std: "docker" "start" "-a" "dca5a945050292ce4afb15b83d320bad78acab9c5acaf29d799b9b0c6af465de", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stressed-469149b0da50946b) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test checker::custom_checker::tests::custom_checker_succeeds ... ok [INFO] [stdout] test checker::custom_checker::tests::custom_checker_fails ... ok [INFO] [stdout] test checker::default_checker::tests::minus_one ... ok [INFO] [stdout] test sampler::tests::seed_as_arg ... ok [INFO] [stdout] test communicator::tests::echo_communicator ... ok [INFO] [stdout] test sampler::tests::seed_as_stdin ... ok [INFO] [stdout] test solver::tests::echo_solver ... ok [INFO] [stdout] test checker::default_checker::tests::no_newline ... ok [INFO] [stdout] test checker::default_checker::tests::echo_solution ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stressed-78ee63ce467c96bb) [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] [stderr] Doc-tests stressed [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" "dca5a945050292ce4afb15b83d320bad78acab9c5acaf29d799b9b0c6af465de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca5a945050292ce4afb15b83d320bad78acab9c5acaf29d799b9b0c6af465de", kill_on_drop: false }` [INFO] [stdout] dca5a945050292ce4afb15b83d320bad78acab9c5acaf29d799b9b0c6af465de