[INFO] fetching crate rotated-array-set 0.1.1...
[INFO] testing rotated-array-set-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rotated-array-set 0.1.1 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate rotated-array-set 0.1.1 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 rotated-array-set 0.1.1
[INFO] finished tweaking crates.io crate rotated-array-set 0.1.1
[INFO] tweaked toml for crates.io crate rotated-array-set 0.1.1 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] d4075b325dbad1f025fdb365a71093f62d48a7189b0788cc430e01763aad01a8
[INFO] running `Command { std: "docker" "start" "-a" "d4075b325dbad1f025fdb365a71093f62d48a7189b0788cc430e01763aad01a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4075b325dbad1f025fdb365a71093f62d48a7189b0788cc430e01763aad01a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4075b325dbad1f025fdb365a71093f62d48a7189b0788cc430e01763aad01a8", kill_on_drop: false }`
[INFO] [stdout] d4075b325dbad1f025fdb365a71093f62d48a7189b0788cc430e01763aad01a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 8d16aaf66a5af15dcd24e8ca628a0c6e9d06c962e5cc41548c00bf29a75c91aa
[INFO] running `Command { std: "docker" "start" "-a" "8d16aaf66a5af15dcd24e8ca628a0c6e9d06c962e5cc41548c00bf29a75c91aa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling rotated-array-set v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "8d16aaf66a5af15dcd24e8ca628a0c6e9d06c962e5cc41548c00bf29a75c91aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d16aaf66a5af15dcd24e8ca628a0c6e9d06c962e5cc41548c00bf29a75c91aa", kill_on_drop: false }`
[INFO] [stdout] 8d16aaf66a5af15dcd24e8ca628a0c6e9d06c962e5cc41548c00bf29a75c91aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] c3b8aabe2753acd561c41d6bfc7c905617ac0d3a38b7e1d92b48f5faf71ce767
[INFO] running `Command { std: "docker" "start" "-a" "c3b8aabe2753acd561c41d6bfc7c905617ac0d3a38b7e1d92b48f5faf71ce767", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[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 bit-set v0.5.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[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 csv-core v0.1.10
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling rotated-array-set v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.62s
[INFO] running `Command { std: "docker" "inspect" "c3b8aabe2753acd561c41d6bfc7c905617ac0d3a38b7e1d92b48f5faf71ce767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b8aabe2753acd561c41d6bfc7c905617ac0d3a38b7e1d92b48f5faf71ce767", kill_on_drop: false }`
[INFO] [stdout] c3b8aabe2753acd561c41d6bfc7c905617ac0d3a38b7e1d92b48f5faf71ce767
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 0119174ca63021807a76d8d35c655177280ee28967c6aa0a985296da5e49f2d1
[INFO] running `Command { std: "docker" "start" "-a" "0119174ca63021807a76d8d35c655177280ee28967c6aa0a985296da5e49f2d1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rotated_array_set-f1d56fa118d86a03)
[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]      Running tests/proptests.rs (/opt/rustwide/target/debug/deps/proptests-292b315769b47eb4)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test compare_iter ... ok
[INFO] [stdout] test compare_into_iter ... ok
[INFO] [stdout] test rank_select ... ok
[INFO] [stdout] test test_iter_overrides ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test intersection_disjoint1 ... ok
[INFO] [stdout] test intersection_touching ... ok
[INFO] [stdout] test union_disjoint1 ... ok
[INFO] [stdout] test difference_touching ... ok
[INFO] [stdout] test difference_disjoint ... ok
[INFO] [stdout] test union_touching ... ok
[INFO] [stdout] test symmetric_difference_disjoint1 ... ok
[INFO] [stdout] test symmetric_difference_touching ... ok
[INFO] [stdout] test intersection_aligned_left ... ok
[INFO] [stdout] test intersection_aligned_right ... ok
[INFO] [stdout] test intersection_arbitrary ... ok
[INFO] [stdout] test intersection_aligned_both ... ok
[INFO] [stdout] test difference_arbitrary ... ok
[INFO] [stdout] test difference_aligned_left ... ok
[INFO] [stdout] test union_arbitrary ... ok
[INFO] [stdout] test difference_aligned_both ... ok
[INFO] [stdout] test difference_aligned_right ... ok
[INFO] [stdout] test union_aligned_left ... ok
[INFO] [stdout] test symmetric_difference_aligned_left ... ok
[INFO] [stdout] test symmetric_difference_arbitrary ... ok
[INFO] [stdout] test symmetric_difference_aligned_right ... ok
[INFO] [stdout] test union_aligned_both ... ok
[INFO] [stdout] test union_aligned_right ... ok
[INFO] [stderr]    Doc-tests rotated_array_set
[INFO] [stdout] test symmetric_difference_aligned_both ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::iter (line 953) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::new (line 219) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::is_disjoint (line 314) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::select (line 453) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::iter (line 961) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::is_empty (line 937) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::append (line 766) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::union (line 1166) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::get (line 393) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet (line 26) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::truncate (line 866) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::range (line 997) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::intersection (line 1133) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::len (line 919) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::is_superset (line 368) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::remove (line 606) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::with_capacity (line 243) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::take (line 747) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::iter (line 974) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::range (line 1011) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::contains (line 298) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::is_subset (line 335) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::truncate (line 855) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::clear (line 278) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::difference (line 1076) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::insert (line 491) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::split_off (line 806) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::rank (line 411) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::truncate (line 877) ... ok
[INFO] [stdout] test src/lib.rs - RotatedArraySet<T>::symmetric_difference (line 1103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0119174ca63021807a76d8d35c655177280ee28967c6aa0a985296da5e49f2d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0119174ca63021807a76d8d35c655177280ee28967c6aa0a985296da5e49f2d1", kill_on_drop: false }`
[INFO] [stdout] 0119174ca63021807a76d8d35c655177280ee28967c6aa0a985296da5e49f2d1