[INFO] fetching crate logru 0.2.0... [INFO] testing logru-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate logru 0.2.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate logru 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate logru 0.2.0 [INFO] finished tweaking crates.io crate logru 0.2.0 [INFO] tweaked toml for crates.io crate logru 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate logru 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 1445572b8a96480ccf994a6d7285a4e17996bf72de258e81e296df7cec946f56 [INFO] running `Command { std: "docker" "start" "-a" "1445572b8a96480ccf994a6d7285a4e17996bf72de258e81e296df7cec946f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1445572b8a96480ccf994a6d7285a4e17996bf72de258e81e296df7cec946f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1445572b8a96480ccf994a6d7285a4e17996bf72de258e81e296df7cec946f56", kill_on_drop: false }` [INFO] [stdout] 1445572b8a96480ccf994a6d7285a4e17996bf72de258e81e296df7cec946f56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb99282cdc31a0aad6b66306e90b6f29e5b20fb07974e1c7ed498955658a598f [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" "eb99282cdc31a0aad6b66306e90b6f29e5b20fb07974e1c7ed498955658a598f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling beef v0.5.1 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling logos-derive v0.12.0 [INFO] [stderr] Compiling logos v0.12.0 [INFO] [stderr] Compiling logru v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.68s [INFO] running `Command { std: "docker" "inspect" "eb99282cdc31a0aad6b66306e90b6f29e5b20fb07974e1c7ed498955658a598f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb99282cdc31a0aad6b66306e90b6f29e5b20fb07974e1c7ed498955658a598f", kill_on_drop: false }` [INFO] [stdout] eb99282cdc31a0aad6b66306e90b6f29e5b20fb07974e1c7ed498955658a598f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] c02fcad82b6f4999f4a2f621a118401031a92529964450399f0bbb1fa85740bc [INFO] running `Command { std: "docker" "start" "-a" "c02fcad82b6f4999f4a2f621a118401031a92529964450399f0bbb1fa85740bc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fd-lock v3.0.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.23.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling rustyline v9.0.0 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling logru v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 54s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/logru-5cf0cedad14ed212) [INFO] running `Command { std: "docker" "inspect" "c02fcad82b6f4999f4a2f621a118401031a92529964450399f0bbb1fa85740bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c02fcad82b6f4999f4a2f621a118401031a92529964450399f0bbb1fa85740bc", kill_on_drop: false }` [INFO] [stdout] c02fcad82b6f4999f4a2f621a118401031a92529964450399f0bbb1fa85740bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 65c7b1c6cd3964b5f68c2b55bbbfb6c939b86a00529ad22bb96d3db90d69bc92 [INFO] running `Command { std: "docker" "start" "-a" "65c7b1c6cd3964b5f68c2b55bbbfb6c939b86a00529ad22bb96d3db90d69bc92", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/logru-5cf0cedad14ed212) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test textual::parser::test_query_parsing ... ok [INFO] [stdout] test solver::test::arithmetic ... ok [INFO] [stdout] test textual::parser::test_rule_parsing ... ok [INFO] [stdout] test solver::test::genealogy ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests logru [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/ast.rs - ast::Rule (line 163) ... ok [INFO] [stdout] test src/solver.rs - solver::SolutionIter::step (line 102) ... ok [INFO] [stdout] test src/textual.rs - textual::NamedUniverse (line 33) ... ok [INFO] [stdout] test src/term_arena.rs - term_arena::TermArena::instantiate_blueprint (line 132) ... ok [INFO] [stdout] test src/ast.rs - ast::Query (line 212) ... ok [INFO] [stdout] test src/term_arena.rs - term_arena::TermArena (line 45) ... ok [INFO] [stdout] test src/textual.rs - textual::TextualUniverse (line 137) ... ok [INFO] [stdout] test src/lib.rs - (line 80) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "65c7b1c6cd3964b5f68c2b55bbbfb6c939b86a00529ad22bb96d3db90d69bc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65c7b1c6cd3964b5f68c2b55bbbfb6c939b86a00529ad22bb96d3db90d69bc92", kill_on_drop: false }` [INFO] [stdout] 65c7b1c6cd3964b5f68c2b55bbbfb6c939b86a00529ad22bb96d3db90d69bc92