[INFO] crate cupid 0.6.1 is already in cache
[INFO] extracting crate cupid 0.6.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/cupid/0.6.1
[INFO] extracting crate cupid 0.6.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cupid/0.6.1
[INFO] validating manifest of cupid-0.6.1 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 cupid-0.6.1 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 cupid-0.6.1
[INFO] finished frobbing cupid-0.6.1
[INFO] frobbed toml for cupid-0.6.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cupid/0.6.1/Cargo.toml
[INFO] started frobbing cupid-0.6.1
[INFO] finished frobbing cupid-0.6.1
[INFO] frobbed toml for cupid-0.6.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cupid/0.6.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cupid-0.6.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cupid/0.6.1:/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] efda81941bd8686aed20e0246b6ae112845543e3423f3913bc38c22cf671d8a8
[INFO] running `"docker" "start" "-a" "efda81941bd8686aed20e0246b6ae112845543e3423f3913bc38c22cf671d8a8"`
[INFO] [stderr]    Compiling cupid v0.6.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Build': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut cfg = gcc::Build::new();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stderr]   --> build.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |     let mut cfg = gcc::Build::new();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "efda81941bd8686aed20e0246b6ae112845543e3423f3913bc38c22cf671d8a8"`
[INFO] running `"docker" "rm" "-f" "efda81941bd8686aed20e0246b6ae112845543e3423f3913bc38c22cf671d8a8"`
[INFO] [stdout] efda81941bd8686aed20e0246b6ae112845543e3423f3913bc38c22cf671d8a8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cupid/0.6.1:/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] 2d6843023465280ce45c05082c06717769e4b1629ad434cbd01eb2156f0d1567
[INFO] running `"docker" "start" "-a" "2d6843023465280ce45c05082c06717769e4b1629ad434cbd01eb2156f0d1567"`
[INFO] [stderr]    Compiling cupid v0.6.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "2d6843023465280ce45c05082c06717769e4b1629ad434cbd01eb2156f0d1567"`
[INFO] running `"docker" "rm" "-f" "2d6843023465280ce45c05082c06717769e4b1629ad434cbd01eb2156f0d1567"`
[INFO] [stdout] 2d6843023465280ce45c05082c06717769e4b1629ad434cbd01eb2156f0d1567
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cupid/0.6.1:/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] 7a24d7ec3a7907e72ea9b358080657521ab27ab27c1f8eab70c680b613c5541f
[INFO] running `"docker" "start" "-a" "7a24d7ec3a7907e72ea9b358080657521ab27ab27c1f8eab70c680b613c5541f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cupid-0e6a647236ff74df
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::brand_string_contains_intel_or_amd ... 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/dump_information-faff4ea7bc50ae07
[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] [stderr]    Doc-tests cupid
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 3) ... 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" "7a24d7ec3a7907e72ea9b358080657521ab27ab27c1f8eab70c680b613c5541f"`
[INFO] running `"docker" "rm" "-f" "7a24d7ec3a7907e72ea9b358080657521ab27ab27c1f8eab70c680b613c5541f"`
[INFO] [stdout] 7a24d7ec3a7907e72ea9b358080657521ab27ab27c1f8eab70c680b613c5541f