[INFO] crate flags-macro 0.1.3 is already in cache
[INFO] extracting crate flags-macro 0.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/flags-macro/0.1.3
[INFO] extracting crate flags-macro 0.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flags-macro/0.1.3
[INFO] validating manifest of flags-macro-0.1.3 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 flags-macro-0.1.3 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 flags-macro-0.1.3
[INFO] finished frobbing flags-macro-0.1.3
[INFO] frobbed toml for flags-macro-0.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/flags-macro/0.1.3/Cargo.toml
[INFO] started frobbing flags-macro-0.1.3
[INFO] finished frobbing flags-macro-0.1.3
[INFO] frobbed toml for flags-macro-0.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flags-macro/0.1.3/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 flags-macro-0.1.3 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/flags-macro/0.1.3:/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] 9a2abcb6fb16c99069c4aa03834426cb000fd05d81eaa53c9ca833de5863f62f
[INFO] running `"docker" "start" "-a" "9a2abcb6fb16c99069c4aa03834426cb000fd05d81eaa53c9ca833de5863f62f"`
[INFO] [stderr]    Compiling flags-macro v0.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "9a2abcb6fb16c99069c4aa03834426cb000fd05d81eaa53c9ca833de5863f62f"`
[INFO] running `"docker" "rm" "-f" "9a2abcb6fb16c99069c4aa03834426cb000fd05d81eaa53c9ca833de5863f62f"`
[INFO] [stdout] 9a2abcb6fb16c99069c4aa03834426cb000fd05d81eaa53c9ca833de5863f62f
[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/flags-macro/0.1.3:/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] f5eede28e13fe6b080670be82046c9b41a12b188ffd1ed63fe68c74835b90d68
[INFO] running `"docker" "start" "-a" "f5eede28e13fe6b080670be82046c9b41a12b188ffd1ed63fe68c74835b90d68"`
[INFO] [stderr]    Compiling enumflags v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling enumflags_derive v0.4.1
[INFO] [stderr]    Compiling flags-macro v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: associated constant `Winged` should have an upper case name
[INFO] [stderr]   --> tests/test.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |             const Winged = 0b01;
[INFO] [stderr]    |                   ^^^^^^ help: convert the identifier to upper case: `WINGED`
[INFO] [stderr] 
[INFO] [stderr] warning: associated constant `Horned` should have an upper case name
[INFO] [stderr]   --> tests/test.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |             const Horned = 0b10;
[INFO] [stderr]    |                   ^^^^^^ help: convert the identifier to upper case: `HORNED`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.65s
[INFO] running `"docker" "inspect" "f5eede28e13fe6b080670be82046c9b41a12b188ffd1ed63fe68c74835b90d68"`
[INFO] running `"docker" "rm" "-f" "f5eede28e13fe6b080670be82046c9b41a12b188ffd1ed63fe68c74835b90d68"`
[INFO] [stdout] f5eede28e13fe6b080670be82046c9b41a12b188ffd1ed63fe68c74835b90d68
[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/flags-macro/0.1.3:/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] 1cc5112c9806cdd349d20801d30e2ab6ddfa0760ebc86761332256cb72089b1f
[INFO] running `"docker" "start" "-a" "1cc5112c9806cdd349d20801d30e2ab6ddfa0760ebc86761332256cb72089b1f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/flags_macro-f2c4b097f5743eeb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::trailing_separators ... 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/test-26ca1a560613e9c5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test deeper_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flags-macro
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - set_array (line 132) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] test src/lib.rs -  (line 36) ... 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" "1cc5112c9806cdd349d20801d30e2ab6ddfa0760ebc86761332256cb72089b1f"`
[INFO] running `"docker" "rm" "-f" "1cc5112c9806cdd349d20801d30e2ab6ddfa0760ebc86761332256cb72089b1f"`
[INFO] [stdout] 1cc5112c9806cdd349d20801d30e2ab6ddfa0760ebc86761332256cb72089b1f