[INFO] fetching crate cliquers 0.3.0... [INFO] testing cliquers-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate cliquers 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate cliquers 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cliquers 0.3.0 [INFO] finished tweaking crates.io crate cliquers 0.3.0 [INFO] tweaked toml for crates.io crate cliquers 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate cliquers 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c06dce8c7d7cd42f3a71461a0b39ead45b3e37e579c224b7c3bb648c7ac53ab3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c06dce8c7d7cd42f3a71461a0b39ead45b3e37e579c224b7c3bb648c7ac53ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c06dce8c7d7cd42f3a71461a0b39ead45b3e37e579c224b7c3bb648c7ac53ab3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c06dce8c7d7cd42f3a71461a0b39ead45b3e37e579c224b7c3bb648c7ac53ab3", kill_on_drop: false }` [INFO] [stdout] c06dce8c7d7cd42f3a71461a0b39ead45b3e37e579c224b7c3bb648c7ac53ab3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8afe2f88bc389ccbedb6ddd0331f4fc52a047b1391cba4de86ae038bd3d6ad2c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8afe2f88bc389ccbedb6ddd0331f4fc52a047b1391cba4de86ae038bd3d6ad2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Compiling structopt v0.3.15 [INFO] [stderr] Compiling cliquers v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static is never used: `FRAME_PATTERN` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `VERSION_PATTERN` [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | static VERSION_PATTERN: &str = "v(?P(?P0*)\\d+)"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.97s [INFO] running `Command { std: "docker" "inspect" "8afe2f88bc389ccbedb6ddd0331f4fc52a047b1391cba4de86ae038bd3d6ad2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8afe2f88bc389ccbedb6ddd0331f4fc52a047b1391cba4de86ae038bd3d6ad2c", kill_on_drop: false }` [INFO] [stdout] 8afe2f88bc389ccbedb6ddd0331f4fc52a047b1391cba4de86ae038bd3d6ad2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 03ec9b3cf9cdcab45f76f825127e6ffebf2d27a11b5864093bd55a8160749e2d [INFO] running `Command { std: "docker" "start" "-a" "03ec9b3cf9cdcab45f76f825127e6ffebf2d27a11b5864093bd55a8160749e2d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cliquers v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static is never used: `FRAME_PATTERN` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `VERSION_PATTERN` [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | static VERSION_PATTERN: &str = "v(?P(?P0*)\\d+)"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static is never used: `FRAME_PATTERN` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.70s [INFO] running `Command { std: "docker" "inspect" "03ec9b3cf9cdcab45f76f825127e6ffebf2d27a11b5864093bd55a8160749e2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ec9b3cf9cdcab45f76f825127e6ffebf2d27a11b5864093bd55a8160749e2d", kill_on_drop: false }` [INFO] [stdout] 03ec9b3cf9cdcab45f76f825127e6ffebf2d27a11b5864093bd55a8160749e2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d3acb1311636d9fc3b240c05df056735f00484d7edca263533d3f1fb1ffa6f33 [INFO] running `Command { std: "docker" "start" "-a" "d3acb1311636d9fc3b240c05df056735f00484d7edca263533d3f1fb1ffa6f33", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: static is never used: `FRAME_PATTERN` [INFO] [stdout] running 13 tests [INFO] [stderr] --> src/lib.rs:8:1 [INFO] [stdout] test collection::tests::test_equals ... ok [INFO] [stderr] | [INFO] [stdout] test collection::tests::test_is_contiguous ... ok [INFO] [stderr] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] test collection::tests::test_holes ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test collection::tests::test_format ... ok [INFO] [stderr] | [INFO] [stdout] test collection::tests::test_iterator ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: static is never used: `VERSION_PATTERN` [INFO] [stderr] --> src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | static VERSION_PATTERN: &str = "v(?P(?P0*)\\d+)"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: static is never used: `FRAME_PATTERN` [INFO] [stderr] --> src/lib.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cliquers-ae7903c9b2490309) [INFO] [stdout] test collection::tests::test_match ... ok [INFO] [stdout] test collection::tests::test_seperate ... ok [INFO] [stdout] test tests::test_assemble_multiple_sequence ... ok [INFO] [stdout] test tests::test_assemble_single_sequence ... ok [INFO] [stdout] test tests::test_assemble_remainder ... ok [INFO] [stdout] test tests::test_assemble_patterns ... ok [INFO] [stdout] test tests::test_assemble_broken_sequence ... ok [INFO] [stdout] test tests::test_large_set ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.71s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cliquers-ab2f69ae8fa087bb) [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 cliquers [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" "d3acb1311636d9fc3b240c05df056735f00484d7edca263533d3f1fb1ffa6f33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3acb1311636d9fc3b240c05df056735f00484d7edca263533d3f1fb1ffa6f33", kill_on_drop: false }` [INFO] [stdout] d3acb1311636d9fc3b240c05df056735f00484d7edca263533d3f1fb1ffa6f33