[INFO] crate hex-string 0.1.0 is already in cache
[INFO] extracting crate hex-string 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hex-string/0.1.0
[INFO] extracting crate hex-string 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hex-string/0.1.0
[INFO] validating manifest of hex-string-0.1.0 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 hex-string-0.1.0 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 hex-string-0.1.0
[INFO] finished frobbing hex-string-0.1.0
[INFO] frobbed toml for hex-string-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hex-string/0.1.0/Cargo.toml
[INFO] started frobbing hex-string-0.1.0
[INFO] finished frobbing hex-string-0.1.0
[INFO] frobbed toml for hex-string-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hex-string/0.1.0/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 hex-string-0.1.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hex-string/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 803df9199543a96fa0dafb5797d64adc2f30feaf2e4ad4465a57e6379fcbbcbc
[INFO] running `"docker" "start" "-a" "803df9199543a96fa0dafb5797d64adc2f30feaf2e4ad4465a57e6379fcbbcbc"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling hex-string v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "803df9199543a96fa0dafb5797d64adc2f30feaf2e4ad4465a57e6379fcbbcbc"`
[INFO] running `"docker" "rm" "-f" "803df9199543a96fa0dafb5797d64adc2f30feaf2e4ad4465a57e6379fcbbcbc"`
[INFO] [stdout] 803df9199543a96fa0dafb5797d64adc2f30feaf2e4ad4465a57e6379fcbbcbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hex-string/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d904f7fb180892e998f7bcb1945cb948f99aec4987fee0289efd080b1f28fcb8
[INFO] running `"docker" "start" "-a" "d904f7fb180892e998f7bcb1945cb948f99aec4987fee0289efd080b1f28fcb8"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling hex-string v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "d904f7fb180892e998f7bcb1945cb948f99aec4987fee0289efd080b1f28fcb8"`
[INFO] running `"docker" "rm" "-f" "d904f7fb180892e998f7bcb1945cb948f99aec4987fee0289efd080b1f28fcb8"`
[INFO] [stdout] d904f7fb180892e998f7bcb1945cb948f99aec4987fee0289efd080b1f28fcb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hex-string/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] edd5e287579618b0898537cce1a66ee517134d2352e975ceb82639054ca97deb
[INFO] running `"docker" "start" "-a" "edd5e287579618b0898537cce1a66ee517134d2352e975ceb82639054ca97deb"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hex_string-528d341a1dd849cf
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_converts_bytes_to_string ... ok
[INFO] [stdout] test tests::it_rejects_invalid_strings ... ok
[INFO] [stdout] test tests::it_converts_string_to_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hex-string
[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" "edd5e287579618b0898537cce1a66ee517134d2352e975ceb82639054ca97deb"`
[INFO] running `"docker" "rm" "-f" "edd5e287579618b0898537cce1a66ee517134d2352e975ceb82639054ca97deb"`
[INFO] [stdout] edd5e287579618b0898537cce1a66ee517134d2352e975ceb82639054ca97deb