Dec 01 02:46:23.578 INFO documenting zmbush/megaprompt against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 02:46:23.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-5/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:46:24.058 INFO [stdout] d6d160294583bcd89d4f2900396c216ddba3b9fa5c9a5b7510e9bef901437456
Dec 01 02:46:24.060 INFO running `"docker" "start" "-a" "d6d160294583bcd89d4f2900396c216ddba3b9fa5c9a5b7510e9bef901437456"`
Dec 01 02:46:25.608 INFO [stderr] usermod: no changes
Dec 01 02:46:25.968 INFO [stderr]     Checking libc v0.2.37
Dec 01 02:46:25.968 INFO [stderr]     Checking num-traits v0.2.0
Dec 01 02:46:25.968 INFO [stderr]    Compiling cc v1.0.4
Dec 01 02:46:25.968 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 01 02:46:25.972 INFO [stderr]     Checking matches v0.1.6
Dec 01 02:46:25.972 INFO [stderr]    Compiling quote v0.3.15
Dec 01 02:46:25.972 INFO [stderr]     Checking void v1.0.2
Dec 01 02:46:25.972 INFO [stderr]     Checking linked-hash-map v0.5.1
Dec 01 02:46:26.716 INFO [stderr]     Checking unicode-normalization v0.1.5
Dec 01 02:46:26.804 INFO [stderr]     Checking traitobject v0.1.0
Dec 01 02:46:27.356 INFO [stderr]     Checking dtoa v0.4.2
Dec 01 02:46:27.620 INFO [stderr]     Checking serde v1.0.27
Dec 01 02:46:28.716 INFO [stderr]     Checking byteorder v1.2.1
Dec 01 02:46:28.868 INFO [stderr]     Checking itoa v0.3.4
Dec 01 02:46:30.772 INFO [stderr]     Checking quick-error v1.2.1
Dec 01 02:46:31.416 INFO [stderr]     Checking percent-encoding v1.0.1
Dec 01 02:46:31.496 INFO [stderr]     Checking cfg-if v0.1.2
Dec 01 02:46:31.608 INFO [stderr]     Checking strsim v0.7.0
Dec 01 02:46:31.636 INFO [stderr]     Checking bitflags v1.0.1
Dec 01 02:46:31.843 INFO [stderr]     Checking fnv v1.0.6
Dec 01 02:46:32.004 INFO [stderr]     Checking openssl-probe v0.1.2
Dec 01 02:46:32.496 INFO [stderr]     Checking ansi_term v0.10.2
Dec 01 02:46:32.629 INFO [stderr]     Checking log-mdc v0.1.0
Dec 01 02:46:32.708 INFO [stderr]     Checking crossbeam v0.3.2
Dec 01 02:46:33.258 INFO [stderr]     Checking antidote v1.0.0
Dec 01 02:46:33.272 INFO [stderr]     Checking unicode-bidi v0.3.4
Dec 01 02:46:33.545 INFO [stderr]     Checking unreachable v0.1.1
Dec 01 02:46:33.776 INFO [stderr]     Checking unsafe-any v0.4.2
Dec 01 02:46:37.768 INFO [stderr]    Compiling synom v0.11.3
Dec 01 02:46:37.808 INFO [stderr]     Checking yaml-rust v0.4.0
Dec 01 02:46:37.886 INFO [stderr]     Checking textwrap v0.9.0
Dec 01 02:46:37.967 INFO [stderr]     Checking term v0.5.1
Dec 01 02:46:38.001 INFO [stderr]     Checking humantime v1.1.0
Dec 01 02:46:38.105 INFO [stderr]     Checking rand v0.4.2
Dec 01 02:46:38.321 INFO [stderr]     Checking time v0.1.39
Dec 01 02:46:40.324 INFO [stderr]     Checking atty v0.2.6
Dec 01 02:46:40.386 INFO [stderr]     Checking unix_socket v0.5.0
Dec 01 02:46:41.445 INFO [stderr]     Checking num-integer v0.1.36
Dec 01 02:46:41.445 INFO [stderr]     Checking num-complex v0.1.42
Dec 01 02:46:42.597 INFO [stderr]     Checking num-traits v0.1.43
Dec 01 02:46:43.005 INFO [stderr]     Checking typemap v0.3.3
Dec 01 02:46:43.225 INFO [stderr]     Checking idna v0.1.4
Dec 01 02:46:43.450 INFO [stderr]    Compiling libz-sys v1.0.18
Dec 01 02:46:43.992 INFO [stderr]    Compiling cmake v0.1.29
Dec 01 02:46:44.661 INFO [stderr]    Compiling openssl-sys v0.9.26
Dec 01 02:46:45.481 INFO [stderr]    Compiling curl-sys v0.4.1
Dec 01 02:46:51.062 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 01 02:46:51.063 INFO [stderr]    Compiling syn v0.11.11
Dec 01 02:46:51.086 INFO [stderr]     Checking clap v2.30.0
Dec 01 02:46:54.110 INFO [stderr]     Checking ordered-float v0.5.0
Dec 01 02:46:54.400 INFO [stderr]     Checking num-iter v0.1.35
Dec 01 02:46:54.908 INFO [stderr]     Checking num-bigint v0.1.43
Dec 01 02:46:55.697 INFO [stderr]     Checking rand v0.3.22
Dec 01 02:46:56.473 INFO [stderr]    Compiling libssh2-sys v0.2.6
Dec 01 02:46:56.497 INFO [stderr]    Compiling libgit2-sys v0.7.0
Dec 01 02:46:57.642 INFO [stderr]     Checking chan v0.1.21
Dec 01 02:47:01.098 INFO [stderr]     Checking url v1.7.0
Dec 01 02:47:03.767 INFO [stderr]     Checking flate2 v1.0.1
Dec 01 02:47:07.600 INFO [stderr]     Checking num-rational v0.1.42
Dec 01 02:47:14.258 INFO [stderr]     Checking num v0.1.42
Dec 01 02:47:14.858 INFO [stderr]     Checking chrono v0.4.0
Dec 01 02:47:16.100 INFO [stderr]    Compiling serde_derive_internals v0.19.0
Dec 01 02:47:20.940 INFO [stderr]    Compiling serde_derive v1.0.27
Dec 01 02:47:31.790 INFO [stderr]     Checking serde_yaml v0.7.3
Dec 01 02:47:31.790 INFO [stderr]     Checking serde_json v1.0.9
Dec 01 02:47:31.791 INFO [stderr]     Checking log v0.4.1
Dec 01 02:47:31.791 INFO [stderr]     Checking serde-value v0.5.1
Dec 01 02:47:34.064 INFO [stderr]     Checking prompt_buffer v0.0.1 (/source/prompt_buffer)
Dec 01 02:47:34.920 INFO [stderr] error: unused extern crate
Dec 01 02:47:34.920 INFO [stderr]   --> prompt_buffer/src/lib.rs:20:1
Dec 01 02:47:34.924 INFO [stderr]    |
Dec 01 02:47:34.924 INFO [stderr] 20 | extern crate num;
Dec 01 02:47:34.925 INFO [stderr]    | ^^^^^^^^^^^^^^^^^ help: remove it
Dec 01 02:47:34.925 INFO [stderr]    |
Dec 01 02:47:34.926 INFO [stderr] note: lint level defined here
Dec 01 02:47:34.926 INFO [stderr]   --> prompt_buffer/src/lib.rs:14:55
Dec 01 02:47:34.926 INFO [stderr]    |
Dec 01 02:47:34.926 INFO [stderr] 14 |         unused_variables, unused_features, bad_style, unused)]
Dec 01 02:47:34.927 INFO [stderr]    |                                                       ^^^^^^
Dec 01 02:47:34.927 INFO [stderr]    = note: #[deny(unused_extern_crates)] implied by #[deny(unused)]
Dec 01 02:47:34.927 INFO [stderr] 
Dec 01 02:47:34.944 INFO [stderr] error: aborting due to previous error
Dec 01 02:47:34.945 INFO [stderr] 
Dec 01 02:47:34.969 INFO [stderr] error: Could not compile `prompt_buffer`.
Dec 01 02:47:34.969 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 02:48:02.258 INFO [stderr] error: build failed
Dec 01 02:48:02.258 INFO [stderr] su: No module specific data is present
Dec 01 02:48:03.436 INFO running `"docker" "inspect" "d6d160294583bcd89d4f2900396c216ddba3b9fa5c9a5b7510e9bef901437456"`
Dec 01 02:48:03.819 INFO running `"docker" "rm" "-f" "d6d160294583bcd89d4f2900396c216ddba3b9fa5c9a5b7510e9bef901437456"`
Dec 01 02:48:04.128 INFO [stdout] d6d160294583bcd89d4f2900396c216ddba3b9fa5c9a5b7510e9bef901437456