Dec 04 14:32:33.205 INFO checking maseb/knave against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:32:33.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 14:32:33.708 INFO [stdout] 07a5ce356f6209cf8e2a065a45721babf53dcf791971e3e1be4945e927062bde
Dec 04 14:32:33.710 INFO running `"docker" "start" "-a" "07a5ce356f6209cf8e2a065a45721babf53dcf791971e3e1be4945e927062bde"`
Dec 04 14:32:34.927 INFO [stderr] usermod: no changes
Dec 04 14:32:35.484 INFO [stderr]    Compiling proc-macro2 v0.4.5
Dec 04 14:32:35.487 INFO [stderr]    Compiling actix-web v0.6.10
Dec 04 14:32:35.499 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 04 14:32:35.499 INFO [stderr]     Checking mio v0.6.14
Dec 04 14:32:35.499 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 04 14:32:35.499 INFO [stderr]     Checking tokio-io v0.1.6
Dec 04 14:32:35.499 INFO [stderr]    Compiling semver v0.9.0
Dec 04 14:32:35.499 INFO [stderr]    Compiling serde_json v1.0.19
Dec 04 14:32:38.280 INFO [stderr]    Compiling backtrace v0.3.8
Dec 04 14:32:41.955 INFO [stderr]     Checking tokio-threadpool v0.1.3
Dec 04 14:32:42.560 INFO [stderr]     Checking backtrace v0.2.3
Dec 04 14:32:46.472 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 04 14:32:46.531 INFO [stderr]     Checking parking_lot v0.5.5
Dec 04 14:32:46.557 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 04 14:32:46.585 INFO [stderr]     Checking h2 v0.1.9
Dec 04 14:32:46.655 INFO [stderr]     Checking failure v0.1.1
Dec 04 14:32:46.796 INFO [stderr]    Compiling error-chain v0.11.0
Dec 04 14:32:49.201 INFO [stderr]     Checking error-chain v0.1.12
Dec 04 14:32:50.159 INFO [stderr]     Checking tokio-reactor v0.1.1
Dec 04 14:32:50.855 INFO [stderr]     Checking mio-uds v0.6.6
Dec 04 14:32:51.140 INFO [stderr]    Compiling quote v0.6.3
Dec 04 14:32:51.955 INFO [stderr]     Checking tokio-fs v0.1.0
Dec 04 14:32:52.203 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 04 14:32:53.247 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 04 14:32:54.915 INFO [stderr]    Compiling syn v0.14.2
Dec 04 14:32:55.831 INFO [stderr]     Checking tokio-udp v0.1.0
Dec 04 14:32:56.679 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 04 14:32:59.171 INFO [stderr]     Checking tokio v0.1.6
Dec 04 14:33:01.429 INFO [stderr]    Compiling rayon v0.8.2
Dec 04 14:33:04.127 INFO [stderr]     Checking tokio-core v0.1.17
Dec 04 14:33:08.916 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 04 14:33:08.916 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 04 14:33:12.064 INFO [stderr]    Compiling ring v0.12.1
Dec 04 14:33:15.303 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 04 14:33:22.371 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 04 14:33:24.939 INFO [stderr]     Checking cookie v0.10.1
Dec 04 14:33:32.275 INFO [stderr]    Compiling cargo_metadata v0.5.5
Dec 04 14:33:35.223 INFO [stderr]    Compiling skeptic v0.13.3
Dec 04 14:33:39.098 INFO [stderr]    Compiling actix v0.5.7
Dec 04 14:33:55.339 INFO [stderr]     Checking knave v0.1.0 (/source)
Dec 04 14:33:58.491 INFO [stderr] warning: unused import: `future`
Dec 04 14:33:58.491 INFO [stderr]  --> src/main.rs:4:15
Dec 04 14:33:58.491 INFO [stderr]   |
Dec 04 14:33:58.491 INFO [stderr] 4 | use futures::{future, Future};
Dec 04 14:33:58.491 INFO [stderr]   |               ^^^^^^
Dec 04 14:33:58.491 INFO [stderr]   |
Dec 04 14:33:58.491 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:33:58.491 INFO [stderr] 
Dec 04 14:33:58.687 INFO [stderr] warning: unused import: `future`
Dec 04 14:33:58.687 INFO [stderr]  --> src/main.rs:4:15
Dec 04 14:33:58.687 INFO [stderr]   |
Dec 04 14:33:58.687 INFO [stderr] 4 | use futures::{future, Future};
Dec 04 14:33:58.687 INFO [stderr]   |               ^^^^^^
Dec 04 14:33:58.687 INFO [stderr]   |
Dec 04 14:33:58.687 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 14:33:58.687 INFO [stderr] 
Dec 04 14:33:58.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Dec 04 14:33:58.863 INFO [stderr] su: No module specific data is present
Dec 04 14:33:59.767 INFO running `"docker" "inspect" "07a5ce356f6209cf8e2a065a45721babf53dcf791971e3e1be4945e927062bde"`
Dec 04 14:34:00.149 INFO running `"docker" "rm" "-f" "07a5ce356f6209cf8e2a065a45721babf53dcf791971e3e1be4945e927062bde"`
Dec 04 14:34:00.427 INFO [stdout] 07a5ce356f6209cf8e2a065a45721babf53dcf791971e3e1be4945e927062bde