Dec 05 14:56:30.036 INFO checking crossgen-0.6.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:56:30.036 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 14:56:30.558 INFO [stdout] 407ba31bb58d0552a3bf478c2bcda18f73a9d0efbb53d8f78c3b1fce5394b5e9
Dec 05 14:56:30.567 INFO running `"docker" "start" "-a" "407ba31bb58d0552a3bf478c2bcda18f73a9d0efbb53d8f78c3b1fce5394b5e9"`
Dec 05 14:56:31.946 INFO [stderr] usermod: no changes
Dec 05 14:56:32.635 INFO [stderr]    Compiling string v0.1.2
Dec 05 14:56:32.635 INFO [stderr]    Compiling try-lock v0.2.2
Dec 05 14:56:32.647 INFO [stderr]    Compiling mkdirp v0.1.0
Dec 05 14:56:32.647 INFO [stderr]    Compiling rand_xorshift v0.1.0
Dec 05 14:56:32.647 INFO [stderr]    Compiling rand_hc v0.1.0
Dec 05 14:56:32.647 INFO [stderr]    Compiling rand_isaac v0.1.1
Dec 05 14:56:32.647 INFO [stderr]    Compiling owning_ref v0.4.0
Dec 05 14:56:34.887 INFO [stderr]    Compiling crossbeam-utils v0.6.1
Dec 05 14:56:35.599 INFO [stderr]    Compiling lock_api v0.1.5
Dec 05 14:56:36.315 INFO [stderr]    Compiling tokio-current-thread v0.1.4
Dec 05 14:56:36.323 INFO [stderr]    Compiling encoding_rs v0.8.13
Dec 05 14:56:36.323 INFO [stderr]    Compiling termios v0.3.1
Dec 05 14:56:36.326 INFO [stderr]    Compiling clicolors-control v0.3.1
Dec 05 14:56:36.330 INFO [stderr]    Compiling directories v1.0.2
Dec 05 14:56:36.371 INFO [stderr]    Compiling want v0.0.6
Dec 05 14:56:39.069 INFO [stderr]    Compiling libflate v0.1.19
Dec 05 14:56:40.525 INFO [stderr]    Compiling uuid v0.7.1
Dec 05 14:56:40.525 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 14:56:40.525 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 05 14:56:40.551 INFO [stderr]    Compiling tokio-timer v0.2.8
Dec 05 14:56:40.585 INFO [stderr]    Compiling serde_urlencoded v0.5.4
Dec 05 14:56:42.607 INFO [stderr]    Compiling rand_pcg v0.1.1
Dec 05 14:56:45.274 INFO [stderr]    Compiling parking_lot_core v0.3.1
Dec 05 14:56:45.274 INFO [stderr]    Compiling rand_chacha v0.1.0
Dec 05 14:56:45.411 INFO [stderr]    Compiling tokio-io v0.1.10
Dec 05 14:56:45.411 INFO [stderr]    Compiling http v0.1.14
Dec 05 14:56:45.411 INFO [stderr]    Compiling mio-uds v0.6.7
Dec 05 14:56:45.443 INFO [stderr]    Compiling tempfile v2.2.0
Dec 05 14:56:49.691 INFO [stderr]    Compiling native-tls v0.2.2
Dec 05 14:56:49.708 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 05 14:56:52.104 INFO [stderr]    Compiling rand v0.6.1
Dec 05 14:56:52.111 INFO [stderr]    Compiling structopt v0.2.13
Dec 05 14:56:52.145 INFO [stderr]     Checking cargo_toml v0.3.0
Dec 05 14:56:52.176 INFO [stderr]    Compiling tokio-codec v0.1.1
Dec 05 14:56:52.443 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 05 14:56:53.303 INFO [stderr]    Compiling pretty_env_logger v0.2.5
Dec 05 14:56:55.920 INFO [stderr]     Checking clap-port-flag v0.3.0
Dec 05 14:56:55.978 INFO [stderr]     Checking clap-verbosity-flag v0.2.0
Dec 05 14:56:56.187 INFO [stderr]     Checking clap-log-flag v0.2.1
Dec 05 14:57:00.551 INFO [stderr]     Checking exitfailure v0.5.1
Dec 05 14:57:00.691 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 05 14:57:07.037 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 05 14:57:10.988 INFO [stderr]     Checking dialoguer v0.1.0
Dec 05 14:57:11.543 INFO [stderr]    Compiling tokio-threadpool v0.1.9
Dec 05 14:57:11.643 INFO [stderr]    Compiling parking_lot_core v0.4.0
Dec 05 14:57:13.571 INFO [stderr]    Compiling h2 v0.1.13
Dec 05 14:57:17.708 INFO [stderr]     Checking clap_flags v0.3.0
Dec 05 14:57:24.500 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 05 14:57:24.511 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 05 14:57:24.607 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 05 14:57:25.245 INFO [stderr]    Compiling parking_lot v0.7.0
Dec 05 14:57:29.599 INFO [stderr]     Checking github_auth v0.7.1
Dec 05 14:57:29.991 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 05 14:57:34.895 INFO [stderr]    Compiling console v0.7.1
Dec 05 14:57:36.976 INFO [stderr]    Compiling tokio v0.1.13
Dec 05 14:57:44.067 INFO [stderr]    Compiling hyper v0.12.16
Dec 05 14:57:58.499 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 05 14:58:03.982 INFO [stderr]    Compiling reqwest v0.9.5
Dec 05 14:58:27.151 INFO [stderr]    Compiling crossgen v0.6.0 (/source)
Dec 05 14:58:37.339 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:58:37.339 INFO [stderr]  --> src/lib.rs:4:1
Dec 05 14:58:37.339 INFO [stderr]   |
Dec 05 14:58:37.339 INFO [stderr] 4 | #[macro_use]
Dec 05 14:58:37.339 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:58:37.339 INFO [stderr]   |
Dec 05 14:58:37.339 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:58:37.339 INFO [stderr] 
Dec 05 14:58:53.165 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:58:53.165 INFO [stderr]  --> src/lib.rs:4:1
Dec 05 14:58:53.166 INFO [stderr]   |
Dec 05 14:58:53.166 INFO [stderr] 4 | #[macro_use]
Dec 05 14:58:53.166 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:58:53.166 INFO [stderr]   |
Dec 05 14:58:53.166 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:58:53.166 INFO [stderr] 
Dec 05 14:58:53.299 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 14:58:53.299 INFO [stderr]  --> src/lib.rs:4:1
Dec 05 14:58:53.299 INFO [stderr]   |
Dec 05 14:58:53.299 INFO [stderr] 4 | #[macro_use]
Dec 05 14:58:53.299 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 14:58:53.299 INFO [stderr]   |
Dec 05 14:58:53.299 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 14:58:53.299 INFO [stderr] 
Dec 05 14:59:06.751 INFO [stderr] error: unused import: `std::path::PathBuf`
Dec 05 14:59:06.751 INFO [stderr]   --> src/main.rs:19:5
Dec 05 14:59:06.751 INFO [stderr]    |
Dec 05 14:59:06.751 INFO [stderr] 19 | use std::path::PathBuf;
Dec 05 14:59:06.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 14:59:06.751 INFO [stderr]    |
Dec 05 14:59:06.751 INFO [stderr] note: lint level defined here
Dec 05 14:59:06.751 INFO [stderr]   --> src/main.rs:4:24
Dec 05 14:59:06.751 INFO [stderr]    |
Dec 05 14:59:06.751 INFO [stderr] 4  | #![cfg_attr(test, deny(warnings))]
Dec 05 14:59:06.751 INFO [stderr]    |                        ^^^^^^^^
Dec 05 14:59:06.751 INFO [stderr]    = note: #[deny(unused_imports)] implied by #[deny(warnings)]
Dec 05 14:59:06.751 INFO [stderr] 
Dec 05 14:59:06.859 INFO [stderr] error: aborting due to previous error
Dec 05 14:59:06.859 INFO [stderr] 
Dec 05 14:59:06.867 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 05 14:59:06.867 INFO [stderr]   --> src/main.rs:19:5
Dec 05 14:59:06.867 INFO [stderr]    |
Dec 05 14:59:06.867 INFO [stderr] 19 | use std::path::PathBuf;
Dec 05 14:59:06.867 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 05 14:59:06.867 INFO [stderr]    |
Dec 05 14:59:06.867 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 14:59:06.867 INFO [stderr] 
Dec 05 14:59:06.868 INFO [stderr] error: Could not compile `crossgen`.
Dec 05 14:59:06.868 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 14:59:07.103 INFO [stderr] error: build failed
Dec 05 14:59:07.107 INFO [stderr] su: No module specific data is present
Dec 05 14:59:08.156 INFO running `"docker" "inspect" "407ba31bb58d0552a3bf478c2bcda18f73a9d0efbb53d8f78c3b1fce5394b5e9"`
Dec 05 14:59:08.515 INFO running `"docker" "rm" "-f" "407ba31bb58d0552a3bf478c2bcda18f73a9d0efbb53d8f78c3b1fce5394b5e9"`
Dec 05 14:59:08.779 INFO [stdout] 407ba31bb58d0552a3bf478c2bcda18f73a9d0efbb53d8f78c3b1fce5394b5e9