Dec 11 04:56:51.270 INFO checking zummenix/xcopen against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 04:56:51.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 04:56:51.833 INFO [stdout] 8db10cdd09521e3406148c59c79428504d7c263f31de55bda60bb8eb56eed0aa
Dec 11 04:56:51.838 INFO running `"docker" "start" "-a" "8db10cdd09521e3406148c59c79428504d7c263f31de55bda60bb8eb56eed0aa"`
Dec 11 04:56:53.448 INFO [stderr] usermod: no changes
Dec 11 04:56:53.694 INFO [stderr]    Compiling proc-macro2 v0.4.20
Dec 11 04:56:53.694 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 11 04:56:53.696 INFO [stderr]    Compiling version_check v0.1.5
Dec 11 04:56:53.696 INFO [stderr]     Checking unicode-width v0.1.5
Dec 11 04:56:53.696 INFO [stderr]     Checking libc v0.2.43
Dec 11 04:56:53.696 INFO [stderr]    Compiling num-traits v0.2.6
Dec 11 04:56:53.696 INFO [stderr]    Compiling nix v0.11.0
Dec 11 04:56:53.696 INFO [stderr]     Checking ansi_term v0.11.0
Dec 11 04:56:54.957 INFO [stderr]     Checking strsim v0.7.0
Dec 11 04:56:54.984 INFO [stderr]     Checking cfg-if v0.1.6
Dec 11 04:56:56.996 INFO [stderr]     Checking bitflags v1.0.4
Dec 11 04:56:57.064 INFO [stderr]     Checking vec_map v0.8.1
Dec 11 04:56:57.064 INFO [stderr]     Checking void v1.0.2
Dec 11 04:56:57.619 INFO [stderr]     Checking unicode-segmentation v1.2.1
Dec 11 04:56:57.946 INFO [stderr]     Checking same-file v1.0.3
Dec 11 04:56:58.673 INFO [stderr]     Checking either v1.5.0
Dec 11 04:56:58.673 INFO [stderr]     Checking utf8parse v0.1.1
Dec 11 04:56:58.772 INFO [stderr]     Checking textwrap v0.10.0
Dec 11 04:56:58.869 INFO [stderr]     Checking log v0.4.5
Dec 11 04:56:59.628 INFO [stderr]    Compiling memchr v2.1.0
Dec 11 04:56:59.808 INFO [stderr]     Checking walkdir v2.2.5
Dec 11 04:57:00.457 INFO [stderr]     Checking itertools v0.7.8
Dec 11 04:57:01.815 INFO [stderr]     Checking atty v0.2.11
Dec 11 04:57:01.816 INFO [stderr]     Checking dirs v1.0.4
Dec 11 04:57:02.463 INFO [stderr]     Checking clap v2.32.0
Dec 11 04:57:08.317 INFO [stderr]    Compiling quote v0.6.8
Dec 11 04:57:09.440 INFO [stderr]     Checking num-traits v0.1.43
Dec 11 04:57:10.406 INFO [stderr]     Checking expectest v0.10.0
Dec 11 04:57:10.628 INFO [stderr]    Compiling syn v0.15.14
Dec 11 04:57:22.133 INFO [stderr]     Checking rustyline v2.1.0
Dec 11 04:57:31.576 INFO [stderr]    Compiling structopt-derive v0.2.12
Dec 11 04:57:35.126 INFO [stderr]     Checking structopt v0.2.12
Dec 11 04:57:35.430 INFO [stderr]     Checking xcopen v0.3.1 (/source)
Dec 11 04:57:36.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.10s
Dec 11 04:57:36.589 INFO [stderr] su: No module specific data is present
Dec 11 04:57:38.439 INFO running `"docker" "inspect" "8db10cdd09521e3406148c59c79428504d7c263f31de55bda60bb8eb56eed0aa"`
Dec 11 04:57:38.744 INFO running `"docker" "rm" "-f" "8db10cdd09521e3406148c59c79428504d7c263f31de55bda60bb8eb56eed0aa"`
Dec 11 04:57:39.120 INFO [stdout] 8db10cdd09521e3406148c59c79428504d7c263f31de55bda60bb8eb56eed0aa