Dec 19 04:58:02.536 INFO checking yoshiori/twitbeam against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 04:58:02.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/yoshiori/twitbeam:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:58:03.044 INFO [stdout] 6ef5a0ecf15e5d0997d664bef6b3b73c3a0824b346fbeb013ead1790ddf4ed73
Dec 19 04:58:03.046 INFO running `"docker" "start" "-a" "6ef5a0ecf15e5d0997d664bef6b3b73c3a0824b346fbeb013ead1790ddf4ed73"`
Dec 19 04:58:06.721 INFO [stderr]     Checking matches v0.1.4
Dec 19 04:58:06.721 INFO [stderr]    Compiling openssl v0.9.12
Dec 19 04:58:06.732 INFO [stderr]     Checking unicode-normalization v0.1.4
Dec 19 04:58:06.732 INFO [stderr]     Checking foreign-types v0.2.0
Dec 19 04:58:06.736 INFO [stderr]     Checking byteorder v1.0.0
Dec 19 04:58:06.769 INFO [stderr]     Checking log v0.3.7
Dec 19 04:58:06.770 INFO [stderr]     Checking httparse v1.2.2
Dec 19 04:58:06.772 INFO [stderr]     Checking traitobject v0.1.0
Dec 19 04:58:07.460 INFO [stderr]     Checking typeable v0.1.2
Dec 19 04:58:07.544 INFO [stderr]     Checking num-traits v0.1.37
Dec 19 04:58:07.949 INFO [stderr]     Checking itoa v0.3.1
Dec 19 04:58:08.281 INFO [stderr]     Checking encode_unicode v0.1.3
Dec 19 04:58:08.734 INFO [stderr]     Checking serde v1.0.6
Dec 19 04:58:09.457 INFO [stderr]     Checking dtoa v0.4.1
Dec 19 04:58:09.532 INFO [stderr]    Compiling openssl-sys v0.9.12
Dec 19 04:58:09.914 INFO [stderr]     Checking num_cpus v1.4.0
Dec 19 04:58:10.436 INFO [stderr]     Checking memchr v1.0.1
Dec 19 04:58:10.668 INFO [stderr]     Checking thread-id v3.1.0
Dec 19 04:58:10.984 INFO [stderr]     Checking time v0.1.37
Dec 19 04:58:11.077 INFO [stderr]     Checking unreachable v0.1.1
Dec 19 04:58:11.264 INFO [stderr]     Checking unicode-bidi v0.2.6
Dec 19 04:58:11.350 INFO [stderr]     Checking nix v0.5.1
Dec 19 04:58:11.880 INFO [stderr]     Checking mime v0.2.4
Dec 19 04:58:15.246 INFO [stderr]     Checking base64 v0.5.2
Dec 19 04:58:15.253 INFO [stderr]    Compiling unicase v1.4.0
Dec 19 04:58:15.351 INFO [stderr]    Compiling hyper v0.10.10
Dec 19 04:58:15.365 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 19 04:58:15.484 INFO [stderr]     Checking thread_local v0.3.3
Dec 19 04:58:17.278 INFO [stderr]     Checking idna v0.1.1
Dec 19 04:58:18.691 INFO [stderr]     Checking regex v0.2.2
Dec 19 04:58:25.568 INFO [stderr]     Checking url v1.4.0
Dec 19 04:58:26.330 INFO [stderr]     Checking rustyline v1.0.0
Dec 19 04:58:29.834 INFO [stderr]     Checking native-tls v0.1.2
Dec 19 04:58:35.574 INFO [stderr]     Checking hyper-native-tls v0.2.2
Dec 19 04:58:36.090 INFO [stderr]     Checking serde_json v1.0.2
Dec 19 04:58:37.933 INFO [stderr]     Checking twitbeam v0.1.0 (/opt/crater/workdir)
Dec 19 04:58:38.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.89s
Dec 19 04:58:39.784 INFO running `"docker" "inspect" "6ef5a0ecf15e5d0997d664bef6b3b73c3a0824b346fbeb013ead1790ddf4ed73"`
Dec 19 04:58:40.002 INFO running `"docker" "rm" "-f" "6ef5a0ecf15e5d0997d664bef6b3b73c3a0824b346fbeb013ead1790ddf4ed73"`
Dec 19 04:58:40.356 INFO [stdout] 6ef5a0ecf15e5d0997d664bef6b3b73c3a0824b346fbeb013ead1790ddf4ed73