[INFO] fetching crate intervals-general 0.1.0... [INFO] testing intervals-general-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate intervals-general 0.1.0 into /workspace/builds/worker-89/source [INFO] validating manifest of crates.io crate intervals-general 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate intervals-general 0.1.0 [INFO] finished tweaking crates.io crate intervals-general 0.1.0 [INFO] tweaked toml for crates.io crate intervals-general 0.1.0 written to /workspace/builds/worker-89/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f9b217b8c3b51e0807e635e7237e7033e0a65668e07758e4870c8036d6a5888 [INFO] running `Command { std: "docker" "start" "-a" "9f9b217b8c3b51e0807e635e7237e7033e0a65668e07758e4870c8036d6a5888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f9b217b8c3b51e0807e635e7237e7033e0a65668e07758e4870c8036d6a5888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f9b217b8c3b51e0807e635e7237e7033e0a65668e07758e4870c8036d6a5888", kill_on_drop: false }` [INFO] [stdout] 9f9b217b8c3b51e0807e635e7237e7033e0a65668e07758e4870c8036d6a5888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c7b82077c3b2b56cf3f36ba640eb07910672f676bcad9255851f2cd49453cb4 [INFO] running `Command { std: "docker" "start" "-a" "9c7b82077c3b2b56cf3f36ba640eb07910672f676bcad9255851f2cd49453cb4", kill_on_drop: false }` [INFO] [stderr] Compiling intervals-general v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] running `Command { std: "docker" "inspect" "9c7b82077c3b2b56cf3f36ba640eb07910672f676bcad9255851f2cd49453cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c7b82077c3b2b56cf3f36ba640eb07910672f676bcad9255851f2cd49453cb4", kill_on_drop: false }` [INFO] [stdout] 9c7b82077c3b2b56cf3f36ba640eb07910672f676bcad9255851f2cd49453cb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 715cd067239fcc9935acbde0da95454918b318077ec7b1ebd76a46f9f9b897fb [INFO] running `Command { std: "docker" "start" "-a" "715cd067239fcc9935acbde0da95454918b318077ec7b1ebd76a46f9f9b897fb", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling intervals-general v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.66s [INFO] running `Command { std: "docker" "inspect" "715cd067239fcc9935acbde0da95454918b318077ec7b1ebd76a46f9f9b897fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "715cd067239fcc9935acbde0da95454918b318077ec7b1ebd76a46f9f9b897fb", kill_on_drop: false }` [INFO] [stdout] 715cd067239fcc9935acbde0da95454918b318077ec7b1ebd76a46f9f9b897fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1b075cd20fbb17a6d06dbc486708d1d0d5afde9cb71c8e824c6972f9beb5dceb [INFO] running `Command { std: "docker" "start" "-a" "1b075cd20fbb17a6d06dbc486708d1d0d5afde9cb71c8e824c6972f9beb5dceb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/intervals_general-ba1f6e5ecc9628fb) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test interval::tests::interval_display ... ok [INFO] [stdout] test interval::tests::test_bounded_complements ... ok [INFO] [stdout] test interval::tests::test_unbounded_complements ... ok [INFO] [stdout] test interval::tests::intersect_strictly_shrinks_f32 ... ok [INFO] [stdout] test interval::tests::intersect_strictly_shrinks_u32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests intervals-general [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/interval.rs - interval::Interval::left_partial_cmp (line 298) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/bound_pair.rs - bound_pair::BoundPair::right (line 66) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval (line 23) ... ok [INFO] [stdout] test src/bound_pair.rs - bound_pair::BoundPair::new (line 33) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval::contains (line 86) ... ok [INFO] [stdout] test src/bound_pair.rs - bound_pair::BoundPair::left (line 50) ... ok [INFO] [stdout] test src/bound_pair.rs - bound_pair::BoundPair::new (line 23) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval::intersect (line 150) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval::width (line 452) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval (line 571) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval::complement (line 492) ... ok [INFO] [stdout] test src/interval.rs - interval::Interval::right_partial_cmp (line 374) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1b075cd20fbb17a6d06dbc486708d1d0d5afde9cb71c8e824c6972f9beb5dceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b075cd20fbb17a6d06dbc486708d1d0d5afde9cb71c8e824c6972f9beb5dceb", kill_on_drop: false }` [INFO] [stdout] 1b075cd20fbb17a6d06dbc486708d1d0d5afde9cb71c8e824c6972f9beb5dceb