[INFO] fetching crate cliquers 0.3.0... [INFO] testing cliquers-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cliquers 0.3.0 into /workspace/builds/worker-4-tc2/source [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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cliquers 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cliquers 0.3.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ef662a30e74119bcdb6ada6497920704911a49c27f6e759274de6e557d6b4ae [INFO] running `Command { std: "docker" "start" "-a" "8ef662a30e74119bcdb6ada6497920704911a49c27f6e759274de6e557d6b4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ef662a30e74119bcdb6ada6497920704911a49c27f6e759274de6e557d6b4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ef662a30e74119bcdb6ada6497920704911a49c27f6e759274de6e557d6b4ae", kill_on_drop: false }` [INFO] [stdout] 8ef662a30e74119bcdb6ada6497920704911a49c27f6e759274de6e557d6b4ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f469996d08e42fa054d7481e9684a9c795091aeaf14f5a2048e0e6dc7ec5149 [INFO] running `Command { std: "docker" "start" "-a" "6f469996d08e42fa054d7481e9684a9c795091aeaf14f5a2048e0e6dc7ec5149", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling strfmt v0.1.6 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling regex v1.3.9 [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 `FRAME_PATTERN` is never used [INFO] [stdout] --> src/lib.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `VERSION_PATTERN` is never used [INFO] [stdout] --> src/lib.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | static VERSION_PATTERN: &str = "v(?P(?P0*)\\d+)"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.93s [INFO] running `Command { std: "docker" "inspect" "6f469996d08e42fa054d7481e9684a9c795091aeaf14f5a2048e0e6dc7ec5149", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f469996d08e42fa054d7481e9684a9c795091aeaf14f5a2048e0e6dc7ec5149", kill_on_drop: false }` [INFO] [stdout] 6f469996d08e42fa054d7481e9684a9c795091aeaf14f5a2048e0e6dc7ec5149 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52a272f6ee4bcd4bc8316647929110409368a40ab7692e000250fdd6cc944772 [INFO] running `Command { std: "docker" "start" "-a" "52a272f6ee4bcd4bc8316647929110409368a40ab7692e000250fdd6cc944772", kill_on_drop: false }` [INFO] [stdout] warning: static `FRAME_PATTERN` is never used [INFO] [stdout] --> src/lib.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `VERSION_PATTERN` is never used [INFO] [stdout] --> src/lib.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | static VERSION_PATTERN: &str = "v(?P(?P0*)\\d+)"; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cliquers v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `FRAME_PATTERN` is never used [INFO] [stdout] --> src/lib.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "52a272f6ee4bcd4bc8316647929110409368a40ab7692e000250fdd6cc944772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52a272f6ee4bcd4bc8316647929110409368a40ab7692e000250fdd6cc944772", kill_on_drop: false }` [INFO] [stdout] 52a272f6ee4bcd4bc8316647929110409368a40ab7692e000250fdd6cc944772 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df9aa69c7e94cd37921e6c2ed68c1bd62ebd2d124afb7fe241eccbf53bccddcc [INFO] running `Command { std: "docker" "start" "-a" "df9aa69c7e94cd37921e6c2ed68c1bd62ebd2d124afb7fe241eccbf53bccddcc", kill_on_drop: false }` [INFO] [stderr] warning: static `FRAME_PATTERN` is never used [INFO] [stderr] --> src/lib.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | static FRAME_PATTERN: &str = "\\.(?P(?P0*)\\d+)\\.\\D+\\d?$"; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: static `VERSION_PATTERN` is never used [INFO] [stderr] --> src/lib.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | static VERSION_PATTERN: &str = "v(?P(?P0*)\\d+)"; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cliquers` (lib) generated 2 warnings [INFO] [stderr] warning: `cliquers` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cliquers-90f9086dddf224d1) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test collection::tests::test_is_contiguous ... ok [INFO] [stdout] test collection::tests::test_equals ... ok [INFO] [stdout] test collection::tests::test_format ... ok [INFO] [stdout] test collection::tests::test_seperate ... ok [INFO] [stdout] test tests::test_assemble_patterns ... ok [INFO] [stdout] test collection::tests::test_iterator ... ok [INFO] [stdout] test tests::test_assemble_remainder ... ok [INFO] [stdout] test tests::test_assemble_single_sequence ... ok [INFO] [stdout] test tests::test_assemble_broken_sequence ... ok [INFO] [stdout] test tests::test_assemble_multiple_sequence ... ok [INFO] [stdout] test collection::tests::test_match ... ok [INFO] [stdout] test collection::tests::test_holes ... 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 1.13s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cliquers-ae49cc1f242c5a3a) [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" "df9aa69c7e94cd37921e6c2ed68c1bd62ebd2d124afb7fe241eccbf53bccddcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df9aa69c7e94cd37921e6c2ed68c1bd62ebd2d124afb7fe241eccbf53bccddcc", kill_on_drop: false }` [INFO] [stdout] df9aa69c7e94cd37921e6c2ed68c1bd62ebd2d124afb7fe241eccbf53bccddcc