[INFO] crate string-wrapper 0.3.0 is already in cache
[INFO] extracting crate string-wrapper 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/string-wrapper/0.3.0
[INFO] extracting crate string-wrapper 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/string-wrapper/0.3.0
[INFO] validating manifest of string-wrapper-0.3.0 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 string-wrapper-0.3.0 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 string-wrapper-0.3.0
[INFO] finished frobbing string-wrapper-0.3.0
[INFO] frobbed toml for string-wrapper-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/string-wrapper/0.3.0/Cargo.toml
[INFO] started frobbing string-wrapper-0.3.0
[INFO] finished frobbing string-wrapper-0.3.0
[INFO] frobbed toml for string-wrapper-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/string-wrapper/0.3.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing string-wrapper-0.3.0 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-7/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/string-wrapper/0.3.0:/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] 0e1c6241af7cb5d4018fac12791434ff1f66f0b80000f8a2acc6ac02b2a3edea
[INFO] running `"docker" "start" "-a" "0e1c6241af7cb5d4018fac12791434ff1f66f0b80000f8a2acc6ac02b2a3edea"`
[INFO] [stderr]    Compiling string-wrapper v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "0e1c6241af7cb5d4018fac12791434ff1f66f0b80000f8a2acc6ac02b2a3edea"`
[INFO] running `"docker" "rm" "-f" "0e1c6241af7cb5d4018fac12791434ff1f66f0b80000f8a2acc6ac02b2a3edea"`
[INFO] [stdout] 0e1c6241af7cb5d4018fac12791434ff1f66f0b80000f8a2acc6ac02b2a3edea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/string-wrapper/0.3.0:/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] 2fa5566f81d0dca33eb617fced79299d63253f3593484c0082db025a1a6ca16e
[INFO] running `"docker" "start" "-a" "2fa5566f81d0dca33eb617fced79299d63253f3593484c0082db025a1a6ca16e"`
[INFO] [stderr]    Compiling string-wrapper v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "2fa5566f81d0dca33eb617fced79299d63253f3593484c0082db025a1a6ca16e"`
[INFO] running `"docker" "rm" "-f" "2fa5566f81d0dca33eb617fced79299d63253f3593484c0082db025a1a6ca16e"`
[INFO] [stdout] 2fa5566f81d0dca33eb617fced79299d63253f3593484c0082db025a1a6ca16e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/string-wrapper/0.3.0:/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] 591dcddbdc75a2681c3d4d76f4d314da423c95176aaff984cdfbb3d97e2383c1
[INFO] running `"docker" "start" "-a" "591dcddbdc75a2681c3d4d76f4d314da423c95176aaff984cdfbb3d97e2383c1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/string_wrapper-ee79a942271ea562
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::from_str ... ok
[INFO] [stdout] test tests::ord ... ok
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::eq_only_to_length ... ok
[INFO] [stdout] test tests::hash_only_to_length ... ok
[INFO] [stdout] test tests::eq ... ok
[INFO] [stdout] test tests::ord_only_to_length ... ok
[INFO] [stdout] test tests::traits ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string-wrapper
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test lib.rs - StringWrapper<T>::from_str (line 195) ... ok
[INFO] [stdout] test lib.rs - StringWrapper<T>::from_str_safe (line 213) ... ok
[INFO] [stdout] test lib.rs - StringWrapper<T>::from_str_safe (line 220) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "591dcddbdc75a2681c3d4d76f4d314da423c95176aaff984cdfbb3d97e2383c1"`
[INFO] running `"docker" "rm" "-f" "591dcddbdc75a2681c3d4d76f4d314da423c95176aaff984cdfbb3d97e2383c1"`
[INFO] [stdout] 591dcddbdc75a2681c3d4d76f4d314da423c95176aaff984cdfbb3d97e2383c1