[INFO] crate hex-string 0.1.0 is already in cache
[INFO] extracting crate hex-string 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/hex-string/0.1.0
[INFO] extracting crate hex-string 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/hex-string/0.1.0
[INFO] validating manifest of hex-string-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 hex-string-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 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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/reg/hex-string/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 hex-string-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fe0d7aa500cbd853c00cd01531e48de70892ad2a8daf1e6111905e73048c035c
[INFO] running `"docker" "start" "-a" "fe0d7aa500cbd853c00cd01531e48de70892ad2a8daf1e6111905e73048c035c"`
[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 0.46s
[INFO] running `"docker" "inspect" "fe0d7aa500cbd853c00cd01531e48de70892ad2a8daf1e6111905e73048c035c"`
[INFO] running `"docker" "rm" "-f" "fe0d7aa500cbd853c00cd01531e48de70892ad2a8daf1e6111905e73048c035c"`
[INFO] [stdout] fe0d7aa500cbd853c00cd01531e48de70892ad2a8daf1e6111905e73048c035c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d171d296dcbeca2f296f9e77db2127fe105805345a2ff97e643186d568645d2c
[INFO] running `"docker" "start" "-a" "d171d296dcbeca2f296f9e77db2127fe105805345a2ff97e643186d568645d2c"`
[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 0.75s
[INFO] running `"docker" "inspect" "d171d296dcbeca2f296f9e77db2127fe105805345a2ff97e643186d568645d2c"`
[INFO] running `"docker" "rm" "-f" "d171d296dcbeca2f296f9e77db2127fe105805345a2ff97e643186d568645d2c"`
[INFO] [stdout] d171d296dcbeca2f296f9e77db2127fe105805345a2ff97e643186d568645d2c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c2535aabc70e808924d40b70c76fcb754727023e6451996cc7bbedb7b88dcbd9
[INFO] running `"docker" "start" "-a" "c2535aabc70e808924d40b70c76fcb754727023e6451996cc7bbedb7b88dcbd9"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hex_string-c52435278f6479d4
[INFO] [stderr]    Doc-tests hex-string
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_rejects_invalid_strings ... ok
[INFO] [stdout] test tests::it_converts_string_to_bytes ... ok
[INFO] [stdout] test tests::it_converts_bytes_to_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "c2535aabc70e808924d40b70c76fcb754727023e6451996cc7bbedb7b88dcbd9"`
[INFO] running `"docker" "rm" "-f" "c2535aabc70e808924d40b70c76fcb754727023e6451996cc7bbedb7b88dcbd9"`
[INFO] [stdout] c2535aabc70e808924d40b70c76fcb754727023e6451996cc7bbedb7b88dcbd9