[INFO] crate memmem 0.1.1 is already in cache
[INFO] extracting crate memmem 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/memmem/0.1.1
[INFO] extracting crate memmem 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/memmem/0.1.1
[INFO] validating manifest of memmem-0.1.1 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 memmem-0.1.1 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 memmem-0.1.1
[INFO] finished frobbing memmem-0.1.1
[INFO] frobbed toml for memmem-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/memmem/0.1.1/Cargo.toml
[INFO] started frobbing memmem-0.1.1
[INFO] finished frobbing memmem-0.1.1
[INFO] frobbed toml for memmem-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/memmem/0.1.1/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 memmem-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/memmem/0.1.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b1a11b5cd52a44aa56e14ebbefcb42959db0d8a9c76bb9be4d1af8ec5cf20d78
[INFO] running `"docker" "start" "-a" "b1a11b5cd52a44aa56e14ebbefcb42959db0d8a9c76bb9be4d1af8ec5cf20d78"`
[INFO] [stderr]    Compiling memmem v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "b1a11b5cd52a44aa56e14ebbefcb42959db0d8a9c76bb9be4d1af8ec5cf20d78"`
[INFO] running `"docker" "rm" "-f" "b1a11b5cd52a44aa56e14ebbefcb42959db0d8a9c76bb9be4d1af8ec5cf20d78"`
[INFO] [stdout] b1a11b5cd52a44aa56e14ebbefcb42959db0d8a9c76bb9be4d1af8ec5cf20d78
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/memmem/0.1.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 967c0f89e6a4a1ac5613ac2d827c80f0bb40b5c1cba1c8f898128ef1929d8c90
[INFO] running `"docker" "start" "-a" "967c0f89e6a4a1ac5613ac2d827c80f0bb40b5c1cba1c8f898128ef1929d8c90"`
[INFO] [stderr]    Compiling memmem v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
[INFO] running `"docker" "inspect" "967c0f89e6a4a1ac5613ac2d827c80f0bb40b5c1cba1c8f898128ef1929d8c90"`
[INFO] running `"docker" "rm" "-f" "967c0f89e6a4a1ac5613ac2d827c80f0bb40b5c1cba1c8f898128ef1929d8c90"`
[INFO] [stdout] 967c0f89e6a4a1ac5613ac2d827c80f0bb40b5c1cba1c8f898128ef1929d8c90
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/memmem/0.1.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6dd5f40128a4f016ce9733703e1a4a0af6c06d6a63521f4807052502b50d85bb
[INFO] running `"docker" "start" "-a" "6dd5f40128a4f016ce9733703e1a4a0af6c06d6a63521f4807052502b50d85bb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memmem-af002079a8fc040e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test two_way::tests::same_as_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tests-b9b950b2a29df141
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test empty_2 ... ok
[INFO] [stdout] test empty_1 ... ok
[INFO] [stdout] test periodic_1 ... ok
[INFO] [stdout] test periodic_3 ... ok
[INFO] [stdout] test periodic_2 ... ok
[INFO] [stdout] test periodic_4 ... ok
[INFO] [stdout] test aperiodic_1 ... ok
[INFO] [stdout] test aperiodic_2 ... ok
[INFO] [stdout] test periodic_5 ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memmem
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 14) ... 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" "6dd5f40128a4f016ce9733703e1a4a0af6c06d6a63521f4807052502b50d85bb"`
[INFO] running `"docker" "rm" "-f" "6dd5f40128a4f016ce9733703e1a4a0af6c06d6a63521f4807052502b50d85bb"`
[INFO] [stdout] 6dd5f40128a4f016ce9733703e1a4a0af6c06d6a63521f4807052502b50d85bb