[INFO] fetching crate range-set 0.0.7...
[INFO] testing range-set-0.0.7 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate range-set 0.0.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate range-set 0.0.7 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate range-set 0.0.7
[INFO] finished tweaking crates.io crate range-set 0.0.7
[INFO] tweaked toml for crates.io crate range-set 0.0.7 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate range-set 0.0.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f803710dba290999b04289aefd068b3f82814799d2355bb79e464b55083cd46
[INFO] running `Command { std: "docker" "start" "-a" "0f803710dba290999b04289aefd068b3f82814799d2355bb79e464b55083cd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f803710dba290999b04289aefd068b3f82814799d2355bb79e464b55083cd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f803710dba290999b04289aefd068b3f82814799d2355bb79e464b55083cd46", kill_on_drop: false }`
[INFO] [stdout] 0f803710dba290999b04289aefd068b3f82814799d2355bb79e464b55083cd46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21b4b32105ee2c2847f563d95af55a6405d8435bd967cc9dd20a56b045ebd75f
[INFO] running `Command { std: "docker" "start" "-a" "21b4b32105ee2c2847f563d95af55a6405d8435bd967cc9dd20a56b045ebd75f", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-set v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "21b4b32105ee2c2847f563d95af55a6405d8435bd967cc9dd20a56b045ebd75f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b4b32105ee2c2847f563d95af55a6405d8435bd967cc9dd20a56b045ebd75f", kill_on_drop: false }`
[INFO] [stdout] 21b4b32105ee2c2847f563d95af55a6405d8435bd967cc9dd20a56b045ebd75f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfca8633f894141f8dfea3bc9154c0001a9deb4cb4b1d5c18c0356a8ce2aa3e8
[INFO] running `Command { std: "docker" "start" "-a" "dfca8633f894141f8dfea3bc9154c0001a9deb4cb4b1d5c18c0356a8ce2aa3e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-set v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "dfca8633f894141f8dfea3bc9154c0001a9deb4cb4b1d5c18c0356a8ce2aa3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfca8633f894141f8dfea3bc9154c0001a9deb4cb4b1d5c18c0356a8ce2aa3e8", kill_on_drop: false }`
[INFO] [stdout] dfca8633f894141f8dfea3bc9154c0001a9deb4cb4b1d5c18c0356a8ce2aa3e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b173c3062b0c27e0283cda4fa1e630313d388c028ffc08512e2cee512af97b3
[INFO] running `Command { std: "docker" "start" "-a" "1b173c3062b0c27e0283cda4fa1e630313d388c028ffc08512e2cee512af97b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/range_set-b8525ec6fa808553)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::gap_then_merge_multiple_then_gap ... ok
[INFO] [stdout] test tests::merge_multiple ... ok
[INFO] [stderr]    Doc-tests range-set
[INFO] [stdout] test tests::gap_then_merge_multiple ... ok
[INFO] [stdout] test tests::merge_multiple_then_gap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/range_compare.rs - range_compare::is_empty (line 109) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::RangeIntersect::compare (line 200) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::range_compare (line 66) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::intersection (line 90) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::RangeDisjoint::compare (line 140) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::valid_range_vec (line 444) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::remove_range (line 357) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::remove (line 223) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::insert (line 197) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::insert_range (line 253) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1b173c3062b0c27e0283cda4fa1e630313d388c028ffc08512e2cee512af97b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b173c3062b0c27e0283cda4fa1e630313d388c028ffc08512e2cee512af97b3", kill_on_drop: false }`
[INFO] [stdout] 1b173c3062b0c27e0283cda4fa1e630313d388c028ffc08512e2cee512af97b3