[INFO] crate python27-sys 0.2.1 is already in cache
[INFO] extracting crate python27-sys 0.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/python27-sys/0.2.1
[INFO] extracting crate python27-sys 0.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/python27-sys/0.2.1
[INFO] validating manifest of python27-sys-0.2.1 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of python27-sys-0.2.1 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing python27-sys-0.2.1
[INFO] finished frobbing python27-sys-0.2.1
[INFO] frobbed toml for python27-sys-0.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/python27-sys/0.2.1/Cargo.toml
[INFO] started frobbing python27-sys-0.2.1
[INFO] finished frobbing python27-sys-0.2.1
[INFO] frobbed toml for python27-sys-0.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/python27-sys/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing python27-sys-0.2.1 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/python27-sys/0.2.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] a6590a53f2303f2e4f5a72e2407af14148d10b13894520f9975a49b24ae9f8f2
[INFO] running `"docker" "start" "-a" "a6590a53f2303f2e4f5a72e2407af14148d10b13894520f9975a49b24ae9f8f2"`
[INFO] [stderr]    Compiling python27-sys v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> build.rs:107:42
[INFO] [stderr]     |
[INFO] [stderr] 107 |     let split_stdout: Vec<&str> = stdout.trim_right().split(NEWLINE_SEQUENCE).collect();
[INFO] [stderr]     |                                          ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/objimpl.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |     PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC)
[INFO] [stderr]    |                       ^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/objimpl.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 |     (PyType_HasFeature((t), Py_TPFLAGS_HAVE_WEAKREFS) != 0
[INFO] [stderr]    |                        ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/pyerrors.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |     (PyClass_Check((x)) != 0 || (PyType_Check((x)) != 0 &&
[INFO] [stderr]    |                    ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/pyerrors.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |     (PyClass_Check((x)) != 0 || (PyType_Check((x)) != 0 &&
[INFO] [stderr]    |                                               ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/pyerrors.rs:35:23
[INFO] [stderr]    |
[INFO] [stderr] 35 |     (PyInstance_Check((x)) != 0 ||
[INFO] [stderr]    |                       ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `"docker" "inspect" "a6590a53f2303f2e4f5a72e2407af14148d10b13894520f9975a49b24ae9f8f2"`
[INFO] running `"docker" "rm" "-f" "a6590a53f2303f2e4f5a72e2407af14148d10b13894520f9975a49b24ae9f8f2"`
[INFO] [stdout] a6590a53f2303f2e4f5a72e2407af14148d10b13894520f9975a49b24ae9f8f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/python27-sys/0.2.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5c750f95ad3ffe366910758bc34d494485b77eabbe0bc7c616085a8ae7312882
[INFO] running `"docker" "start" "-a" "5c750f95ad3ffe366910758bc34d494485b77eabbe0bc7c616085a8ae7312882"`
[INFO] [stderr]    Compiling python27-sys v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/objimpl.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |     PyType_HasFeature((t), Py_TPFLAGS_HAVE_GC)
[INFO] [stderr]    |                       ^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/objimpl.rs:69:24
[INFO] [stderr]    |
[INFO] [stderr] 69 |     (PyType_HasFeature((t), Py_TPFLAGS_HAVE_WEAKREFS) != 0
[INFO] [stderr]    |                        ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/pyerrors.rs:29:20
[INFO] [stderr]    |
[INFO] [stderr] 29 |     (PyClass_Check((x)) != 0 || (PyType_Check((x)) != 0 &&
[INFO] [stderr]    |                    ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/pyerrors.rs:29:47
[INFO] [stderr]    |
[INFO] [stderr] 29 |     (PyClass_Check((x)) != 0 || (PyType_Check((x)) != 0 &&
[INFO] [stderr]    |                                               ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/pyerrors.rs:35:23
[INFO] [stderr]    |
[INFO] [stderr] 35 |     (PyInstance_Check((x)) != 0 ||
[INFO] [stderr]    |                       ^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "5c750f95ad3ffe366910758bc34d494485b77eabbe0bc7c616085a8ae7312882"`
[INFO] running `"docker" "rm" "-f" "5c750f95ad3ffe366910758bc34d494485b77eabbe0bc7c616085a8ae7312882"`
[INFO] [stdout] 5c750f95ad3ffe366910758bc34d494485b77eabbe0bc7c616085a8ae7312882
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/python27-sys/0.2.1:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] d55da4adf88adc163f2cafba6a68f3184eb923fad27ac7d0363d5cf9a6f42cd9
[INFO] running `"docker" "start" "-a" "d55da4adf88adc163f2cafba6a68f3184eb923fad27ac7d0363d5cf9a6f42cd9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/python27_sys-326c8515764514d6
[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 python27-sys
[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" "d55da4adf88adc163f2cafba6a68f3184eb923fad27ac7d0363d5cf9a6f42cd9"`
[INFO] running `"docker" "rm" "-f" "d55da4adf88adc163f2cafba6a68f3184eb923fad27ac7d0363d5cf9a6f42cd9"`
[INFO] [stdout] d55da4adf88adc163f2cafba6a68f3184eb923fad27ac7d0363d5cf9a6f42cd9