[INFO] crate poison-pool 0.1.0 is already in cache
[INFO] extracting crate poison-pool 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/poison-pool/0.1.0
[INFO] extracting crate poison-pool 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/poison-pool/0.1.0
[INFO] validating manifest of poison-pool-0.1.0 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 poison-pool-0.1.0 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 poison-pool-0.1.0
[INFO] finished frobbing poison-pool-0.1.0
[INFO] frobbed toml for poison-pool-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/poison-pool/0.1.0/Cargo.toml
[INFO] started frobbing poison-pool-0.1.0
[INFO] finished frobbing poison-pool-0.1.0
[INFO] frobbed toml for poison-pool-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/poison-pool/0.1.0/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] testing poison-pool-0.1.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/poison-pool/0.1.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8c08a8b616e4ca3a77cc363e6b646db06cbb6748c71efee1c510f2700031cb24
[INFO] running `"docker" "start" "-a" "8c08a8b616e4ca3a77cc363e6b646db06cbb6748c71efee1c510f2700031cb24"`
[INFO] [stderr]    Compiling poison-pool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "8c08a8b616e4ca3a77cc363e6b646db06cbb6748c71efee1c510f2700031cb24"`
[INFO] running `"docker" "rm" "-f" "8c08a8b616e4ca3a77cc363e6b646db06cbb6748c71efee1c510f2700031cb24"`
[INFO] [stdout] 8c08a8b616e4ca3a77cc363e6b646db06cbb6748c71efee1c510f2700031cb24
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/poison-pool/0.1.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5b0e69f9e602a6b1bbbb01aba194d9c3fc374772b30f92e1913c13c0b821e8a7
[INFO] running `"docker" "start" "-a" "5b0e69f9e602a6b1bbbb01aba194d9c3fc374772b30f92e1913c13c0b821e8a7"`
[INFO] [stderr]    Compiling poison-pool v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "5b0e69f9e602a6b1bbbb01aba194d9c3fc374772b30f92e1913c13c0b821e8a7"`
[INFO] running `"docker" "rm" "-f" "5b0e69f9e602a6b1bbbb01aba194d9c3fc374772b30f92e1913c13c0b821e8a7"`
[INFO] [stdout] 5b0e69f9e602a6b1bbbb01aba194d9c3fc374772b30f92e1913c13c0b821e8a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/poison-pool/0.1.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fbf343af5de46be73ef4e72b6e2d3d153cae9db313c3c529a2503f0632da108b
[INFO] running `"docker" "start" "-a" "fbf343af5de46be73ef4e72b6e2d3d153cae9db313c3c529a2503f0632da108b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/poison_pool-51ee6e72c5d91ec4
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_taken ... ok
[INFO] [stdout] test test_single ... ok
[INFO] [stdout] test test_reuse ... ok
[INFO] [stdout] test test_unpoison ... ok
[INFO] [stdout] test test_replace ... ok
[INFO] [stdout] test test_poison ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests poison-pool
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fbf343af5de46be73ef4e72b6e2d3d153cae9db313c3c529a2503f0632da108b"`
[INFO] running `"docker" "rm" "-f" "fbf343af5de46be73ef4e72b6e2d3d153cae9db313c3c529a2503f0632da108b"`
[INFO] [stdout] fbf343af5de46be73ef4e72b6e2d3d153cae9db313c3c529a2503f0632da108b