[INFO] fetching crate rotated-vec 0.1.1...
[INFO] testing rotated-vec-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate rotated-vec 0.1.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate rotated-vec 0.1.1 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 rotated-vec 0.1.1
[INFO] finished tweaking crates.io crate rotated-vec 0.1.1
[INFO] tweaked toml for crates.io crate rotated-vec 0.1.1 written to /workspace/builds/worker-20/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.2.2
[INFO] [stderr]   Downloaded proptest v0.9.6
[INFO] [stderr]   Downloaded is_sorted v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 67117e0cdab223e94810b77b0208cc4b89196e11e2d0d2ea292f834ea332122b
[INFO] running `Command { std: "docker" "start" "-a" "67117e0cdab223e94810b77b0208cc4b89196e11e2d0d2ea292f834ea332122b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67117e0cdab223e94810b77b0208cc4b89196e11e2d0d2ea292f834ea332122b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67117e0cdab223e94810b77b0208cc4b89196e11e2d0d2ea292f834ea332122b", kill_on_drop: false }`
[INFO] [stdout] 67117e0cdab223e94810b77b0208cc4b89196e11e2d0d2ea292f834ea332122b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 420fc10d28a5f7ef4848ba6a8c2ea71b27ca6c666bb3d7769ffec99c64312590
[INFO] running `Command { std: "docker" "start" "-a" "420fc10d28a5f7ef4848ba6a8c2ea71b27ca6c666bb3d7769ffec99c64312590", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rotated-vec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "420fc10d28a5f7ef4848ba6a8c2ea71b27ca6c666bb3d7769ffec99c64312590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420fc10d28a5f7ef4848ba6a8c2ea71b27ca6c666bb3d7769ffec99c64312590", kill_on_drop: false }`
[INFO] [stdout] 420fc10d28a5f7ef4848ba6a8c2ea71b27ca6c666bb3d7769ffec99c64312590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1c83ee0eaab883aa0cb6274889190cc734ca50f75ac53e8c8782c7cbcd20ec70
[INFO] running `Command { std: "docker" "start" "-a" "1c83ee0eaab883aa0cb6274889190cc734ca50f75ac53e8c8782c7cbcd20ec70", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[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 rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling rotated-vec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.11s
[INFO] running `Command { std: "docker" "inspect" "1c83ee0eaab883aa0cb6274889190cc734ca50f75ac53e8c8782c7cbcd20ec70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c83ee0eaab883aa0cb6274889190cc734ca50f75ac53e8c8782c7cbcd20ec70", kill_on_drop: false }`
[INFO] [stdout] 1c83ee0eaab883aa0cb6274889190cc734ca50f75ac53e8c8782c7cbcd20ec70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1c6762f94f5fadb1732806ac64cb974b7d1cd1f447c4b6ac436659431e53fb52
[INFO] running `Command { std: "docker" "start" "-a" "1c6762f94f5fadb1732806ac64cb974b7d1cd1f447c4b6ac436659431e53fb52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rotated_vec-29884a2c1c3547cb)
[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-1cb203169ea4301b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test compare_iter ... ok
[INFO] [stdout] test compare_into_iter ... ok
[INFO] [stdout] test insert_remove ... ok
[INFO] [stdout] test push_pop ... ok
[INFO] [stdout] test test_iter_overrides ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rotated_vec
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::capacity (line 266) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::new (line 141) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::get (line 199) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::reserve_exact (line 291) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::get_mut (line 220) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::iter (line 408) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::len (line 463) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::swap (line 250) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::shrink_to_fit (line 332) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::iter_mut (line 430) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::clear (line 499) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::reserve (line 314) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::pop (line 562) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::push (line 544) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::with_capacity (line 164) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::contains (line 517) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::truncate (line 382) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::append (line 808) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::truncate (line 360) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::remove (line 692) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::truncate (line 371) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec (line 24) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::insert (line 588) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::is_empty (line 481) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::sort (line 851) ... ok
[INFO] [stdout] test src/lib.rs - RotatedVec<T>::sort_unstable (line 888) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c6762f94f5fadb1732806ac64cb974b7d1cd1f447c4b6ac436659431e53fb52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6762f94f5fadb1732806ac64cb974b7d1cd1f447c4b6ac436659431e53fb52", kill_on_drop: false }`
[INFO] [stdout] 1c6762f94f5fadb1732806ac64cb974b7d1cd1f447c4b6ac436659431e53fb52