Dec 12 16:13:12.784 INFO checking crossgen-0.6.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:13:12.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12 16:13:13.006 INFO [stdout] a2406c49186224a421060522b4467b0fea9c52e6bba79627ff7952df8130654b
Dec 12 16:13:13.019 INFO running `"docker" "start" "-a" "a2406c49186224a421060522b4467b0fea9c52e6bba79627ff7952df8130654b"`
Dec 12 16:13:13.752 INFO [stderr] usermod: no changes
Dec 12 16:13:14.215 INFO [stderr]    Compiling mkdirp v0.1.0
Dec 12 16:13:14.260 INFO [stderr]    Compiling clicolors-control v0.3.1
Dec 12 16:13:14.260 INFO [stderr]    Compiling termios v0.3.1
Dec 12 16:13:14.260 INFO [stderr]    Compiling directories v1.0.2
Dec 12 16:13:14.336 INFO [stderr]    Compiling chrono v0.4.6
Dec 12 16:13:14.336 INFO [stderr]    Compiling tempfile v2.2.0
Dec 12 16:13:14.357 INFO [stderr]    Compiling structopt v0.2.14
Dec 12 16:13:14.357 INFO [stderr]     Checking cargo_toml v0.3.0
Dec 12 16:13:15.627 INFO [stderr]    Compiling parking_lot_core v0.4.0
Dec 12 16:13:18.144 INFO [stderr]     Checking clap-log-flag v0.2.1
Dec 12 16:13:18.164 INFO [stderr]     Checking clap-verbosity-flag v0.2.0
Dec 12 16:13:18.230 INFO [stderr]     Checking human-panic v1.0.1
Dec 12 16:13:18.248 INFO [stderr]     Checking dialoguer v0.1.0
Dec 12 16:13:19.706 INFO [stderr]    Compiling clap-port-flag v0.3.0
Dec 12 16:13:25.128 INFO [stderr]    Compiling parking_lot v0.7.0
Dec 12 16:13:25.823 INFO [stderr]    Compiling pretty_env_logger v0.2.5
Dec 12 16:13:27.110 INFO [stderr]     Checking github_auth v0.7.1
Dec 12 16:13:27.564 INFO [stderr]     Checking clap_flags v0.3.0
Dec 12 16:13:29.908 INFO [stderr]    Compiling console v0.7.1
Dec 12 16:14:00.004 INFO [stderr]    Compiling crossgen v0.6.0 (/source)
Dec 12 16:14:10.884 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:14:10.884 INFO [stderr]  --> src/lib.rs:4:1
Dec 12 16:14:10.884 INFO [stderr]   |
Dec 12 16:14:10.884 INFO [stderr] 4 | #[macro_use]
Dec 12 16:14:10.884 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:14:10.884 INFO [stderr]   |
Dec 12 16:14:10.884 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:14:10.884 INFO [stderr] 
Dec 12 16:14:31.601 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:14:31.601 INFO [stderr]  --> src/lib.rs:4:1
Dec 12 16:14:31.601 INFO [stderr]   |
Dec 12 16:14:31.601 INFO [stderr] 4 | #[macro_use]
Dec 12 16:14:31.601 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:14:31.601 INFO [stderr]   |
Dec 12 16:14:31.604 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:14:31.604 INFO [stderr] 
Dec 12 16:14:32.105 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:14:32.105 INFO [stderr]  --> src/lib.rs:4:1
Dec 12 16:14:32.106 INFO [stderr]   |
Dec 12 16:14:32.106 INFO [stderr] 4 | #[macro_use]
Dec 12 16:14:32.106 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:14:32.106 INFO [stderr]   |
Dec 12 16:14:32.107 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:14:32.107 INFO [stderr] 
Dec 12 16:14:48.248 INFO [stderr] error: unused import: `std::path::PathBuf`
Dec 12 16:14:48.248 INFO [stderr]   --> src/main.rs:19:5
Dec 12 16:14:48.248 INFO [stderr]    |
Dec 12 16:14:48.248 INFO [stderr] 19 | use std::path::PathBuf;
Dec 12 16:14:48.248 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 16:14:48.248 INFO [stderr]    |
Dec 12 16:14:48.248 INFO [stderr] note: lint level defined here
Dec 12 16:14:48.248 INFO [stderr]   --> src/main.rs:4:24
Dec 12 16:14:48.248 INFO [stderr]    |
Dec 12 16:14:48.248 INFO [stderr] 4  | #![cfg_attr(test, deny(warnings))]
Dec 12 16:14:48.248 INFO [stderr]    |                        ^^^^^^^^
Dec 12 16:14:48.248 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 12 16:14:48.248 INFO [stderr] 
Dec 12 16:14:48.348 INFO [stderr] error: aborting due to previous error
Dec 12 16:14:48.348 INFO [stderr] 
Dec 12 16:14:48.360 INFO [stderr] error: Could not compile `crossgen`.
Dec 12 16:14:48.360 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 16:14:49.308 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 12 16:14:49.308 INFO [stderr]   --> src/main.rs:19:5
Dec 12 16:14:49.308 INFO [stderr]    |
Dec 12 16:14:49.308 INFO [stderr] 19 | use std::path::PathBuf;
Dec 12 16:14:49.308 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 16:14:49.308 INFO [stderr]    |
Dec 12 16:14:49.308 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 16:14:49.308 INFO [stderr] 
Dec 12 16:14:49.485 INFO [stderr] error: build failed
Dec 12 16:14:49.492 INFO [stderr] su: No module specific data is present
Dec 12 16:14:50.270 INFO running `"docker" "inspect" "a2406c49186224a421060522b4467b0fea9c52e6bba79627ff7952df8130654b"`
Dec 12 16:14:50.550 INFO running `"docker" "rm" "-f" "a2406c49186224a421060522b4467b0fea9c52e6bba79627ff7952df8130654b"`
Dec 12 16:14:50.836 INFO [stdout] a2406c49186224a421060522b4467b0fea9c52e6bba79627ff7952df8130654b