Nov 16 06:46:21.766 INFO testing zmbush/megaprompt against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 06:46:21.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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"`
Nov 16 06:46:22.295 INFO [stdout] ef4d2f5631cd5853c592e86523015a9f7a2e75311b6d3c8ecd7e67466b141a57
Nov 16 06:46:22.301 INFO running `"docker" "start" "-a" "ef4d2f5631cd5853c592e86523015a9f7a2e75311b6d3c8ecd7e67466b141a57"`
Nov 16 06:46:23.636 INFO [stderr] usermod: no changes
Nov 16 06:46:23.867 INFO [stderr]    Compiling libc v0.2.37
Nov 16 06:46:23.867 INFO [stderr]    Compiling num-traits v0.2.0
Nov 16 06:46:23.867 INFO [stderr]    Compiling cc v1.0.4
Nov 16 06:46:23.875 INFO [stderr]    Compiling rustc-serialize v0.3.24
Nov 16 06:46:23.875 INFO [stderr]    Compiling void v1.0.2
Nov 16 06:46:23.875 INFO [stderr]    Compiling matches v0.1.6
Nov 16 06:46:23.875 INFO [stderr]    Compiling unicode-normalization v0.1.5
Nov 16 06:46:23.875 INFO [stderr]    Compiling linked-hash-map v0.5.1
Nov 16 06:46:24.347 INFO [stderr]    Compiling traitobject v0.1.0
Nov 16 06:46:24.414 INFO [stderr]    Compiling percent-encoding v1.0.1
Nov 16 06:46:24.835 INFO [stderr]    Compiling unicode-width v0.1.4
Nov 16 06:46:25.171 INFO [stderr]    Compiling quick-error v1.2.1
Nov 16 06:46:25.615 INFO [stderr]    Compiling serde v1.0.27
Nov 16 06:46:26.807 INFO [stderr]    Compiling byteorder v1.2.1
Nov 16 06:46:27.432 INFO [stderr]    Compiling openssl-probe v0.1.2
Nov 16 06:46:29.689 INFO [stderr]    Compiling crossbeam v0.3.2
Nov 16 06:46:30.772 INFO [stderr]    Compiling bitflags v1.0.1
Nov 16 06:46:30.772 INFO [stderr]    Compiling ansi_term v0.10.2
Nov 16 06:46:30.835 INFO [stderr]    Compiling vec_map v0.8.0
Nov 16 06:46:30.911 INFO [stderr]    Compiling log-mdc v0.1.0
Nov 16 06:46:32.625 INFO [stderr]    Compiling fnv v1.0.6
Nov 16 06:46:38.367 INFO [stderr]    Compiling antidote v1.0.0
Nov 16 06:46:38.399 INFO [stderr]    Compiling unicode-bidi v0.3.4
Nov 16 06:46:38.407 INFO [stderr]    Compiling unreachable v0.1.1
Nov 16 06:46:38.419 INFO [stderr]    Compiling unsafe-any v0.4.2
Nov 16 06:46:38.459 INFO [stderr]    Compiling textwrap v0.9.0
Nov 16 06:46:38.612 INFO [stderr]    Compiling humantime v1.1.0
Nov 16 06:46:39.300 INFO [stderr]    Compiling yaml-rust v0.4.0
Nov 16 06:46:39.352 INFO [stderr]    Compiling rand v0.4.2
Nov 16 06:46:39.935 INFO [stderr]    Compiling time v0.1.39
Nov 16 06:46:49.656 INFO [stderr]    Compiling atty v0.2.6
Nov 16 06:46:49.748 INFO [stderr]    Compiling unix_socket v0.5.0
Nov 16 06:46:49.935 INFO [stderr]    Compiling term v0.5.1
Nov 16 06:46:50.149 INFO [stderr]    Compiling num-integer v0.1.36
Nov 16 06:46:50.979 INFO [stderr]    Compiling num-traits v0.1.43
Nov 16 06:46:57.620 INFO [stderr]    Compiling cmake v0.1.29
Nov 16 06:46:57.649 INFO [stderr]    Compiling openssl-sys v0.9.26
Nov 16 06:46:57.975 INFO [stderr]    Compiling libz-sys v1.0.18
Nov 16 06:46:58.204 INFO [stderr]    Compiling curl-sys v0.4.1
Nov 16 06:47:07.451 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 16 06:47:07.454 INFO [stderr]    Compiling typemap v0.3.3
Nov 16 06:47:07.624 INFO [stderr]    Compiling idna v0.1.4
Nov 16 06:47:07.891 INFO [stderr]    Compiling clap v2.30.0
Nov 16 06:47:08.148 INFO [stderr]    Compiling ordered-float v0.5.0
Nov 16 06:47:09.023 INFO [stderr]    Compiling serde_derive_internals v0.19.0
Nov 16 06:47:09.535 INFO [stderr]    Compiling num-iter v0.1.35
Nov 16 06:47:11.043 INFO [stderr]    Compiling rand v0.3.22
Nov 16 06:47:11.052 INFO [stderr]    Compiling libssh2-sys v0.2.6
Nov 16 06:47:11.208 INFO [stderr]    Compiling libgit2-sys v0.7.0
Nov 16 06:47:11.584 INFO [stderr]    Compiling num-bigint v0.1.43
Nov 16 06:47:11.929 INFO [stderr]    Compiling num-complex v0.1.42
Nov 16 06:47:19.551 INFO [stderr]    Compiling chan v0.1.21
Nov 16 06:47:25.030 INFO [stderr]    Compiling serde_derive v1.0.27
Nov 16 06:47:25.143 INFO [stderr]    Compiling url v1.7.0
Nov 16 06:47:25.411 INFO [stderr]    Compiling num-rational v0.1.42
Nov 16 06:47:25.709 INFO [stderr]    Compiling flate2 v1.0.1
Nov 16 06:47:31.703 INFO [stderr]    Compiling num v0.1.42
Nov 16 06:47:32.279 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 06:47:35.559 INFO [stderr]    Compiling serde-value v0.5.1
Nov 16 06:47:37.639 INFO [stderr]    Compiling serde_json v1.0.9
Nov 16 06:47:37.751 INFO [stderr]    Compiling serde_yaml v0.7.3
Nov 16 06:48:01.177 INFO [stderr]    Compiling log v0.4.1
Nov 16 06:48:05.463 INFO [stderr]    Compiling prompt_buffer v0.0.1 (/source/prompt_buffer)
Nov 16 06:48:05.760 INFO [stderr]    Compiling log4rs v0.8.0
Nov 16 06:48:07.259 INFO [stderr] error: unused extern crate
Nov 16 06:48:07.259 INFO [stderr]   --> prompt_buffer/src/lib.rs:20:1
Nov 16 06:48:07.259 INFO [stderr]    |
Nov 16 06:48:07.259 INFO [stderr] 20 | extern crate num;
Nov 16 06:48:07.259 INFO [stderr]    | ^^^^^^^^^^^^^^^^^ help: remove it
Nov 16 06:48:07.259 INFO [stderr]    |
Nov 16 06:48:07.259 INFO [stderr] note: lint level defined here
Nov 16 06:48:07.259 INFO [stderr]   --> prompt_buffer/src/lib.rs:14:55
Nov 16 06:48:07.259 INFO [stderr]    |
Nov 16 06:48:07.259 INFO [stderr] 14 |         unused_variables, unused_features, bad_style, unused)]
Nov 16 06:48:07.259 INFO [stderr]    |                                                       ^^^^^^
Nov 16 06:48:07.259 INFO [stderr]    = note: #[deny(unused_extern_crates)] implied by #[deny(unused)]
Nov 16 06:48:07.259 INFO [stderr] 
Nov 16 06:48:07.283 INFO [stderr] error: aborting due to previous error
Nov 16 06:48:07.283 INFO [stderr] 
Nov 16 06:48:07.319 INFO [stderr] error: Could not compile `prompt_buffer`.
Nov 16 06:48:07.319 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 16 06:48:35.210 INFO [stderr] error: build failed
Nov 16 06:48:35.211 INFO [stderr] su: No module specific data is present
Nov 16 06:48:36.161 INFO running `"docker" "inspect" "ef4d2f5631cd5853c592e86523015a9f7a2e75311b6d3c8ecd7e67466b141a57"`
Nov 16 06:48:36.433 INFO running `"docker" "rm" "-f" "ef4d2f5631cd5853c592e86523015a9f7a2e75311b6d3c8ecd7e67466b141a57"`
Nov 16 06:48:36.787 INFO [stdout] ef4d2f5631cd5853c592e86523015a9f7a2e75311b6d3c8ecd7e67466b141a57