[INFO] crate memcmp 0.0.6 is already in cache
[INFO] extracting crate memcmp 0.0.6 into work/ex/beta-1.38-1/sources/1.37.0/reg/memcmp/0.0.6
[INFO] extracting crate memcmp 0.0.6 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/memcmp/0.0.6
[INFO] validating manifest of memcmp-0.0.6 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 memcmp-0.0.6 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 memcmp-0.0.6
[INFO] finished frobbing memcmp-0.0.6
[INFO] frobbed toml for memcmp-0.0.6 written to work/ex/beta-1.38-1/sources/1.37.0/reg/memcmp/0.0.6/Cargo.toml
[INFO] started frobbing memcmp-0.0.6
[INFO] finished frobbing memcmp-0.0.6
[INFO] frobbed toml for memcmp-0.0.6 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/memcmp/0.0.6/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing memcmp-0.0.6 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-4/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/memcmp/0.0.6:/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] 8c080647f4e017108837c33d4d470e9f2dd4e2d92a1a7c8351b011d0f11dd448
[INFO] running `"docker" "start" "-a" "8c080647f4e017108837c33d4d470e9f2dd4e2d92a1a7c8351b011d0f11dd448"`
[INFO] [stderr]    Compiling memcmp v0.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "8c080647f4e017108837c33d4d470e9f2dd4e2d92a1a7c8351b011d0f11dd448"`
[INFO] running `"docker" "rm" "-f" "8c080647f4e017108837c33d4d470e9f2dd4e2d92a1a7c8351b011d0f11dd448"`
[INFO] [stdout] 8c080647f4e017108837c33d4d470e9f2dd4e2d92a1a7c8351b011d0f11dd448
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/memcmp/0.0.6:/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] 83bff1f9a453e57d1416e6a1dddf5a24ebecffd103d27682c9750a7d9fd8f3ed
[INFO] running `"docker" "start" "-a" "83bff1f9a453e57d1416e6a1dddf5a24ebecffd103d27682c9750a7d9fd8f3ed"`
[INFO] [stderr]    Compiling memcmp v0.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "83bff1f9a453e57d1416e6a1dddf5a24ebecffd103d27682c9750a7d9fd8f3ed"`
[INFO] running `"docker" "rm" "-f" "83bff1f9a453e57d1416e6a1dddf5a24ebecffd103d27682c9750a7d9fd8f3ed"`
[INFO] [stdout] 83bff1f9a453e57d1416e6a1dddf5a24ebecffd103d27682c9750a7d9fd8f3ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/memcmp/0.0.6:/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] 2ff6a9fc584ddc58200fa702acf3c672f8cc9409ae0c8895f8c1b0d02dfd7880
[INFO] running `"docker" "start" "-a" "2ff6a9fc584ddc58200fa702acf3c672f8cc9409ae0c8895f8c1b0d02dfd7880"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memcmp-7fdb662d6ad86cc2
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::i16_eq ... ok
[INFO] [stdout] test tests::i8_eq ... ok
[INFO] [stdout] test tests::i32_eq ... ok
[INFO] [stdout] test tests::u16_eq ... ok
[INFO] [stdout] test tests::i64_eq ... ok
[INFO] [stdout] test tests::u32_eq ... ok
[INFO] [stdout] test tests::u64_eq ... ok
[INFO] [stdout] test tests::u8_eq ... ok
[INFO] [stdout] test tests::i16_not_eq ... ok
[INFO] [stdout] test tests::i8_not_eq ... ok
[INFO] [stdout] test tests::i64_not_eq ... ok
[INFO] [stdout] test tests::i32_not_eq ... ok
[INFO] [stdout] test tests::u16_not_eq ... ok
[INFO] [stdout] test tests::u32_not_eq ... ok
[INFO] [stdout] test tests::u64_not_eq ... ok
[INFO] [stdout] test tests::u8_not_eq ... 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 memcmp
[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" "2ff6a9fc584ddc58200fa702acf3c672f8cc9409ae0c8895f8c1b0d02dfd7880"`
[INFO] running `"docker" "rm" "-f" "2ff6a9fc584ddc58200fa702acf3c672f8cc9409ae0c8895f8c1b0d02dfd7880"`
[INFO] [stdout] 2ff6a9fc584ddc58200fa702acf3c672f8cc9409ae0c8895f8c1b0d02dfd7880