[INFO] crate slice-pool 0.4.1 is already in cache
[INFO] extracting crate slice-pool 0.4.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/slice-pool/0.4.1
[INFO] extracting crate slice-pool 0.4.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slice-pool/0.4.1
[INFO] validating manifest of slice-pool-0.4.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of slice-pool-0.4.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing slice-pool-0.4.1
[INFO] finished frobbing slice-pool-0.4.1
[INFO] frobbed toml for slice-pool-0.4.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/slice-pool/0.4.1/Cargo.toml
[INFO] started frobbing slice-pool-0.4.1
[INFO] finished frobbing slice-pool-0.4.1
[INFO] frobbed toml for slice-pool-0.4.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/slice-pool/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing slice-pool-0.4.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slice-pool/0.4.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 23c0fe4b7832169eadbbe50b4e87c33e9bbc31a9c58c3757c6dd693916f48768
[INFO] running `"docker" "start" "-a" "23c0fe4b7832169eadbbe50b4e87c33e9bbc31a9c58c3757c6dd693916f48768"`
[INFO] [stderr]    Compiling slice-pool v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "23c0fe4b7832169eadbbe50b4e87c33e9bbc31a9c58c3757c6dd693916f48768"`
[INFO] running `"docker" "rm" "-f" "23c0fe4b7832169eadbbe50b4e87c33e9bbc31a9c58c3757c6dd693916f48768"`
[INFO] [stdout] 23c0fe4b7832169eadbbe50b4e87c33e9bbc31a9c58c3757c6dd693916f48768
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slice-pool/0.4.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ba93bd20e8349aab5844f68274f656dcdee5101933b80bf22378e2ae6bcd440d
[INFO] running `"docker" "start" "-a" "ba93bd20e8349aab5844f68274f656dcdee5101933b80bf22378e2ae6bcd440d"`
[INFO] [stderr]    Compiling slice-pool v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "ba93bd20e8349aab5844f68274f656dcdee5101933b80bf22378e2ae6bcd440d"`
[INFO] running `"docker" "rm" "-f" "ba93bd20e8349aab5844f68274f656dcdee5101933b80bf22378e2ae6bcd440d"`
[INFO] [stdout] ba93bd20e8349aab5844f68274f656dcdee5101933b80bf22378e2ae6bcd440d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/slice-pool/0.4.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3e13249489f39d4fabcd1cfbff4893a96bca87430d1c92c2cf686d0cc573f161
[INFO] running `"docker" "start" "-a" "3e13249489f39d4fabcd1cfbff4893a96bca87430d1c92c2cf686d0cc573f161"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slice_pool-7b0ac1cfcb32b89b
[INFO] [stderr]    Doc-tests slice-pool
[INFO] [stdout] test sync::owned::tests::pool_owned_lifetime ... ok
[INFO] [stdout] test unsync::owned::tests::pool_owned_lifetime ... ok
[INFO] [stdout] test unsync::owned::tests::pool_fragmentation ... ok
[INFO] [stdout] test sync::owned::tests::pool_fragmentation ... ok
[INFO] [stdout] test sync::owned::tests::pool_owned_thread ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3e13249489f39d4fabcd1cfbff4893a96bca87430d1c92c2cf686d0cc573f161"`
[INFO] running `"docker" "rm" "-f" "3e13249489f39d4fabcd1cfbff4893a96bca87430d1c92c2cf686d0cc573f161"`
[INFO] [stdout] 3e13249489f39d4fabcd1cfbff4893a96bca87430d1c92c2cf686d0cc573f161