[INFO] crate atomicring 1.2.2 is already in cache
[INFO] extracting crate atomicring 1.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/atomicring/1.2.2
[INFO] extracting crate atomicring 1.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomicring/1.2.2
[INFO] validating manifest of atomicring-1.2.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of atomicring-1.2.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing atomicring-1.2.2
[INFO] finished frobbing atomicring-1.2.2
[INFO] frobbed toml for atomicring-1.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/atomicring/1.2.2/Cargo.toml
[INFO] started frobbing atomicring-1.2.2
[INFO] finished frobbing atomicring-1.2.2
[INFO] frobbed toml for atomicring-1.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomicring/1.2.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing atomicring-1.2.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomicring/1.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e77688a432128f6386d3f7d667855ae948c83c8977be942dc38ad466927afaff
[INFO] running `"docker" "start" "-a" "e77688a432128f6386d3f7d667855ae948c83c8977be942dc38ad466927afaff"`
[INFO] [stderr]    Compiling atomicring v1.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "e77688a432128f6386d3f7d667855ae948c83c8977be942dc38ad466927afaff"`
[INFO] running `"docker" "rm" "-f" "e77688a432128f6386d3f7d667855ae948c83c8977be942dc38ad466927afaff"`
[INFO] [stdout] e77688a432128f6386d3f7d667855ae948c83c8977be942dc38ad466927afaff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomicring/1.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 275d5742bb460c7d89ea45b0eafa054e0b4ffc7b64ffff5cfbc8f71c6d2df1c2
[INFO] running `"docker" "start" "-a" "275d5742bb460c7d89ea45b0eafa054e0b4ffc7b64ffff5cfbc8f71c6d2df1c2"`
[INFO] [stderr]    Compiling mpmc v0.1.5
[INFO] [stderr]    Compiling atomicring v1.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "275d5742bb460c7d89ea45b0eafa054e0b4ffc7b64ffff5cfbc8f71c6d2df1c2"`
[INFO] running `"docker" "rm" "-f" "275d5742bb460c7d89ea45b0eafa054e0b4ffc7b64ffff5cfbc8f71c6d2df1c2"`
[INFO] [stdout] 275d5742bb460c7d89ea45b0eafa054e0b4ffc7b64ffff5cfbc8f71c6d2df1c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/atomicring/1.2.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ad0435b31df6a6cb5d9bb2106cdbf6ec80d3945a83576d3f4f95db04f1886424
[INFO] running `"docker" "start" "-a" "ad0435b31df6a6cb5d9bb2106cdbf6ec80d3945a83576d3f4f95db04f1886424"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/atomicring-d758740c0eaafd8c
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test atomic_queue::tests::test_dropcount ... ok
[INFO] [stdout] test atomic_ring::tests::test_dropcount ... ok
[INFO] [stdout] test atomic_ring::tests::test_increments ... ok
[INFO] [stdout] test atomic_ring::tests::test_push_overwrite ... ok
[INFO] [stdout] test atomic_ring::tests::test_inline_dropcount ... ok
[INFO] [stdout] test atomic_queue::tests::test_pushpop ... ok
[INFO] [stdout] test atomic_ring::tests::test_pushpop ... ok
[INFO] [stdout] test atomic_ring::tests::test_pushpop_large ... ok
[INFO] [stdout] test atomic_ring::tests::test_unsafe_dropcount ... ok
[INFO] [stdout] test atomic_queue::tests::test_pushpop_large ... ok
[INFO] [stdout] test atomic_queue::tests::test_pushpop_large2 ... ok
[INFO] [stdout] test atomic_queue::tests::test_pushpop_large2_zerotype ... ok
[INFO] [stdout] test atomic_ring::tests::test_pushpop_large2 ... ok
[INFO] [stdout] test atomic_ring::tests::test_pushpop_large2_zerotype ... ok
[INFO] [stdout] test atomic_queue::tests::test_threaded ... ok
[INFO] [stdout] test atomic_ring::tests::test_threaded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomicring
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/atomic_queue.rs - atomic_queue::AtomicRingQueue<T>::with_capacity (line 51) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer (line 70) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::capacity (line 478) ... ok
[INFO] [stdout] test src/atomic_queue.rs - atomic_queue::AtomicRingQueue (line 15) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::len (line 433) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::remaining_cap (line 500) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::is_empty (line 457) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::push_overwrite (line 304) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::try_pop (line 347) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::try_read (line 374) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::with_capacity (line 126) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::try_push (line 172) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::try_read_nodrop (line 400) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::try_unsafe_write (line 213) ... ok
[INFO] [stdout] test src/atomic_ring.rs - atomic_ring::AtomicRingBuffer<T>::try_unsafe_write_or (line 249) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ad0435b31df6a6cb5d9bb2106cdbf6ec80d3945a83576d3f4f95db04f1886424"`
[INFO] running `"docker" "rm" "-f" "ad0435b31df6a6cb5d9bb2106cdbf6ec80d3945a83576d3f4f95db04f1886424"`
[INFO] [stdout] ad0435b31df6a6cb5d9bb2106cdbf6ec80d3945a83576d3f4f95db04f1886424