Dec 04 14:32:17.034 INFO checking maseb/knave against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:32:17.034 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 04 14:32:17.475 INFO [stdout] 463d8b172e19e6ca524a6e2d56f37b98c75cc2c0d643a740ef815c35409413a8
Dec 04 14:32:17.483 INFO running `"docker" "start" "-a" "463d8b172e19e6ca524a6e2d56f37b98c75cc2c0d643a740ef815c35409413a8"`
Dec 04 14:32:19.386 INFO [stderr] usermod: no changes
Dec 04 14:32:19.935 INFO [stderr]    Compiling crossbeam-utils v0.2.2
Dec 04 14:32:19.948 INFO [stderr]    Compiling actix-web v0.6.10
Dec 04 14:32:19.980 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 04 14:32:19.987 INFO [stderr]     Checking mio v0.6.14
Dec 04 14:32:19.989 INFO [stderr]    Compiling quote v0.6.3
Dec 04 14:32:19.992 INFO [stderr]    Compiling serde v1.0.66
Dec 04 14:32:19.994 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 14:32:20.012 INFO [stderr]     Checking serde_json v1.0.19
Dec 04 14:32:23.605 INFO [stderr]    Compiling backtrace v0.3.8
Dec 04 14:32:24.197 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 04 14:32:24.311 INFO [stderr]     Checking backtrace v0.2.3
Dec 04 14:32:25.307 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 04 14:32:27.544 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 04 14:32:30.037 INFO [stderr]    Compiling syn v0.14.2
Dec 04 14:32:30.237 INFO [stderr]     Checking parking_lot v0.5.5
Dec 04 14:32:31.347 INFO [stderr]     Checking failure v0.1.1
Dec 04 14:32:31.583 INFO [stderr]     Checking error-chain v0.1.12
Dec 04 14:32:33.586 INFO [stderr]     Checking h2 v0.1.9
Dec 04 14:32:33.705 INFO [stderr]    Compiling error-chain v0.11.0
Dec 04 14:32:33.755 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 14:32:33.987 INFO [stderr]     Checking mio-uds v0.6.6
Dec 04 14:32:34.529 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 14:32:34.663 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 04 14:32:36.747 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 04 14:32:38.148 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 04 14:32:39.316 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 14:32:39.428 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 14:32:43.609 INFO [stderr]     Checking tokio v0.1.6
Dec 04 14:32:48.247 INFO [stderr]    Compiling rayon v0.8.2
Dec 04 14:32:50.855 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 14:32:58.081 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 04 14:32:58.767 INFO [stderr]    Compiling ring v0.12.1
Dec 04 14:32:59.383 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 04 14:32:59.383 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 04 14:33:04.743 INFO [stderr]    Compiling semver v0.9.0
Dec 04 14:33:13.691 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 04 14:33:17.411 INFO [stderr]     Checking cookie v0.10.1
Dec 04 14:33:25.298 INFO [stderr]    Compiling cargo_metadata v0.5.5
Dec 04 14:33:29.219 INFO [stderr]    Compiling skeptic v0.13.3
Dec 04 14:33:32.731 INFO [stderr]    Compiling actix v0.5.7
Dec 04 14:33:48.935 INFO [stderr]     Checking knave v0.1.0 (/source)
Dec 04 14:33:52.260 INFO [stderr] warning: unused import: `future`
Dec 04 14:33:52.260 INFO [stderr]  --> src/main.rs:4:15
Dec 04 14:33:52.260 INFO [stderr]   |
Dec 04 14:33:52.260 INFO [stderr] 4 | use futures::{future, Future};
Dec 04 14:33:52.260 INFO [stderr]   |               ^^^^^^
Dec 04 14:33:52.260 INFO [stderr]   |
Dec 04 14:33:52.260 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:33:52.260 INFO [stderr] 
Dec 04 14:33:52.737 INFO [stderr] warning: unused import: `future`
Dec 04 14:33:52.738 INFO [stderr]  --> src/main.rs:4:15
Dec 04 14:33:52.738 INFO [stderr]   |
Dec 04 14:33:52.738 INFO [stderr] 4 | use futures::{future, Future};
Dec 04 14:33:52.738 INFO [stderr]   |               ^^^^^^
Dec 04 14:33:52.739 INFO [stderr]   |
Dec 04 14:33:52.739 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:33:52.739 INFO [stderr] 
Dec 04 14:33:52.833 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 04 14:33:52.857 INFO [stderr] su: No module specific data is present
Dec 04 14:33:53.957 INFO running `"docker" "inspect" "463d8b172e19e6ca524a6e2d56f37b98c75cc2c0d643a740ef815c35409413a8"`
Dec 04 14:33:54.305 INFO running `"docker" "rm" "-f" "463d8b172e19e6ca524a6e2d56f37b98c75cc2c0d643a740ef815c35409413a8"`
Dec 04 14:33:54.643 INFO [stdout] 463d8b172e19e6ca524a6e2d56f37b98c75cc2c0d643a740ef815c35409413a8