Dec 11 05:05:12.766 INFO checking zmbush/megaprompt against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 05:05:12.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 05:05:13.308 INFO [stdout] c707d2081898b182481466cdcd231f1b938731b6d5b4b0303d72ae1ac6ff4d38
Dec 11 05:05:13.308 INFO running `"docker" "start" "-a" "c707d2081898b182481466cdcd231f1b938731b6d5b4b0303d72ae1ac6ff4d38"`
Dec 11 05:05:14.783 INFO [stderr] usermod: no changes
Dec 11 05:05:15.002 INFO [stderr]    Compiling pkg-config v0.3.9
Dec 11 05:05:15.002 INFO [stderr]    Compiling cc v1.0.4
Dec 11 05:05:15.002 INFO [stderr]     Checking libc v0.2.37
Dec 11 05:05:15.003 INFO [stderr]     Checking num-traits v0.2.0
Dec 11 05:05:15.008 INFO [stderr]     Checking rustc-serialize v0.3.24
Dec 11 05:05:15.009 INFO [stderr]     Checking matches v0.1.6
Dec 11 05:05:15.010 INFO [stderr]     Checking linked-hash-map v0.5.1
Dec 11 05:05:15.011 INFO [stderr]     Checking traitobject v0.1.0
Dec 11 05:05:15.584 INFO [stderr]     Checking unicode-normalization v0.1.5
Dec 11 05:05:16.032 INFO [stderr]     Checking byteorder v1.2.1
Dec 11 05:05:17.772 INFO [stderr]     Checking quick-error v1.2.1
Dec 11 05:05:18.589 INFO [stderr]     Checking unicode-width v0.1.4
Dec 11 05:05:22.082 INFO [stderr]     Checking serde v1.0.27
Dec 11 05:05:22.129 INFO [stderr]     Checking antidote v1.0.0
Dec 11 05:05:22.286 INFO [stderr]     Checking vec_map v0.8.0
Dec 11 05:05:22.749 INFO [stderr]     Checking log-mdc v0.1.0
Dec 11 05:05:26.246 INFO [stderr]     Checking bitflags v1.0.1
Dec 11 05:05:26.308 INFO [stderr]     Checking ansi_term v0.10.2
Dec 11 05:05:26.320 INFO [stderr]     Checking crossbeam v0.3.2
Dec 11 05:05:26.336 INFO [stderr]     Checking unreachable v0.1.1
Dec 11 05:05:26.373 INFO [stderr]     Checking unicode-bidi v0.3.4
Dec 11 05:05:26.610 INFO [stderr]     Checking unsafe-any v0.4.2
Dec 11 05:05:27.016 INFO [stderr]     Checking yaml-rust v0.4.0
Dec 11 05:05:27.492 INFO [stderr]     Checking humantime v1.1.0
Dec 11 05:05:27.760 INFO [stderr]     Checking textwrap v0.9.0
Dec 11 05:05:28.120 INFO [stderr]     Checking term v0.5.1
Dec 11 05:05:29.592 INFO [stderr]     Checking rand v0.4.2
Dec 11 05:05:30.798 INFO [stderr]     Checking time v0.1.39
Dec 11 05:05:30.962 INFO [stderr]     Checking atty v0.2.6
Dec 11 05:05:31.046 INFO [stderr]     Checking unix_socket v0.5.0
Dec 11 05:05:32.006 INFO [stderr]     Checking num-integer v0.1.36
Dec 11 05:05:32.309 INFO [stderr]     Checking num-traits v0.1.43
Dec 11 05:05:33.128 INFO [stderr]    Compiling cmake v0.1.29
Dec 11 05:05:33.438 INFO [stderr]    Compiling openssl-sys v0.9.26
Dec 11 05:05:34.164 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 11 05:05:34.570 INFO [stderr]    Compiling curl-sys v0.4.1
Dec 11 05:05:36.190 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 11 05:05:41.928 INFO [stderr]     Checking typemap v0.3.3
Dec 11 05:05:41.988 INFO [stderr]     Checking idna v0.1.4
Dec 11 05:05:42.016 INFO [stderr]     Checking clap v2.30.0
Dec 11 05:05:43.804 INFO [stderr]     Checking ordered-float v0.5.0
Dec 11 05:05:43.994 INFO [stderr]    Compiling serde_derive_internals v0.19.0
Dec 11 05:05:44.291 INFO [stderr]     Checking num-iter v0.1.35
Dec 11 05:05:45.572 INFO [stderr]     Checking rand v0.3.22
Dec 11 05:05:46.002 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 11 05:05:46.484 INFO [stderr]    Compiling libgit2-sys v0.7.0
Dec 11 05:05:47.798 INFO [stderr]     Checking chan v0.1.21
Dec 11 05:05:48.629 INFO [stderr]     Checking num-bigint v0.1.43
Dec 11 05:05:53.513 INFO [stderr]     Checking num-complex v0.1.42
Dec 11 05:05:56.681 INFO [stderr]     Checking url v1.7.0
Dec 11 05:05:57.325 INFO [stderr]    Compiling serde_derive v1.0.27
Dec 11 05:05:58.784 INFO [stderr]     Checking flate2 v1.0.1
Dec 11 05:05:59.560 INFO [stderr]     Checking num-rational v0.1.42
Dec 11 05:06:02.996 INFO [stderr]     Checking num v0.1.42
Dec 11 05:06:03.780 INFO [stderr]     Checking chrono v0.4.0
Dec 11 05:06:20.612 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 11 05:06:20.612 INFO [stderr]     Checking serde_json v1.0.9
Dec 11 05:06:20.620 INFO [stderr]     Checking serde-value v0.5.1
Dec 11 05:06:20.620 INFO [stderr]     Checking log v0.4.1
Dec 11 05:06:22.302 INFO [stderr]     Checking prompt_buffer v0.0.1 (/source/prompt_buffer)
Dec 11 05:06:23.628 INFO [stderr] error: unused extern crate
Dec 11 05:06:23.628 INFO [stderr]   --> prompt_buffer/src/lib.rs:20:1
Dec 11 05:06:23.628 INFO [stderr]    |
Dec 11 05:06:23.628 INFO [stderr] 20 | extern crate num;
Dec 11 05:06:23.628 INFO [stderr]    | ^^^^^^^^^^^^^^^^^ help: remove it
Dec 11 05:06:23.628 INFO [stderr]    |
Dec 11 05:06:23.628 INFO [stderr] note: lint level defined here
Dec 11 05:06:23.628 INFO [stderr]   --> prompt_buffer/src/lib.rs:14:55
Dec 11 05:06:23.628 INFO [stderr]    |
Dec 11 05:06:23.628 INFO [stderr] 14 |         unused_variables, unused_features, bad_style, unused)]
Dec 11 05:06:23.628 INFO [stderr]    |                                                       ^^^^^^
Dec 11 05:06:23.628 INFO [stderr]    = note: #[deny(unused_extern_crates)] implied by #[deny(unused)]
Dec 11 05:06:23.628 INFO [stderr] 
Dec 11 05:06:23.636 INFO [stderr] error: aborting due to previous error
Dec 11 05:06:23.645 INFO [stderr] 
Dec 11 05:06:23.672 INFO [stderr] error: Could not compile `prompt_buffer`.
Dec 11 05:06:23.672 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 05:06:24.024 INFO [stderr] error: unused extern crate
Dec 11 05:06:24.024 INFO [stderr]   --> prompt_buffer/src/lib.rs:20:1
Dec 11 05:06:24.024 INFO [stderr]    |
Dec 11 05:06:24.024 INFO [stderr] 20 | extern crate num;
Dec 11 05:06:24.024 INFO [stderr]    | ^^^^^^^^^^^^^^^^^ help: remove it
Dec 11 05:06:24.024 INFO [stderr]    |
Dec 11 05:06:24.024 INFO [stderr] note: lint level defined here
Dec 11 05:06:24.024 INFO [stderr]   --> prompt_buffer/src/lib.rs:14:55
Dec 11 05:06:24.024 INFO [stderr]    |
Dec 11 05:06:24.024 INFO [stderr] 14 |         unused_variables, unused_features, bad_style, unused)]
Dec 11 05:06:24.024 INFO [stderr]    |                                                       ^^^^^^
Dec 11 05:06:24.024 INFO [stderr]    = note: #[deny(unused_extern_crates)] implied by #[deny(unused)]
Dec 11 05:06:24.024 INFO [stderr] 
Dec 11 05:06:24.026 INFO [stderr] error: aborting due to previous error
Dec 11 05:06:24.026 INFO [stderr] 
Dec 11 05:06:24.043 INFO [stderr] error: Could not compile `prompt_buffer`.
Dec 11 05:06:24.043 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 11 05:06:52.704 INFO [stderr] error: build failed
Dec 11 05:06:52.720 INFO [stderr] su: No module specific data is present
Dec 11 05:06:53.872 INFO running `"docker" "inspect" "c707d2081898b182481466cdcd231f1b938731b6d5b4b0303d72ae1ac6ff4d38"`
Dec 11 05:06:54.226 INFO running `"docker" "rm" "-f" "c707d2081898b182481466cdcd231f1b938731b6d5b4b0303d72ae1ac6ff4d38"`
Dec 11 05:06:54.608 INFO [stdout] c707d2081898b182481466cdcd231f1b938731b6d5b4b0303d72ae1ac6ff4d38