Dec 11 14:04:07.364 INFO checking maseb/knave against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:04:07.364 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 14:04:07.852 INFO [stdout] 3f726767fe2d7b31159fc3309d0697ffe7932f0cba8d52c7abe155da61bc9bde
Dec 11 14:04:07.858 INFO running `"docker" "start" "-a" "3f726767fe2d7b31159fc3309d0697ffe7932f0cba8d52c7abe155da61bc9bde"`
Dec 11 14:04:09.619 INFO [stderr] usermod: no changes
Dec 11 14:04:10.247 INFO [stderr]    Compiling proc-macro2 v0.4.5
Dec 11 14:04:10.255 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 11 14:04:10.261 INFO [stderr]    Compiling serde v1.0.66
Dec 11 14:04:10.263 INFO [stderr]     Checking mio-uds v0.6.6
Dec 11 14:04:10.273 INFO [stderr]    Compiling backtrace v0.3.8
Dec 11 14:04:10.278 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 11 14:04:10.291 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 11 14:04:10.297 INFO [stderr]     Checking backtrace v0.2.3
Dec 11 14:04:13.667 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 11 14:04:14.108 INFO [stderr]     Checking error-chain v0.1.12
Dec 11 14:04:17.002 INFO [stderr]     Checking failure v0.1.1
Dec 11 14:04:17.169 INFO [stderr]     Checking regex v1.0.0
Dec 11 14:04:17.171 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Dec 11 14:04:23.141 INFO [stderr]    Compiling error-chain v0.11.0
Dec 11 14:04:23.204 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 11 14:04:23.205 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 11 14:04:23.205 INFO [stderr]    Compiling rayon v0.8.2
Dec 11 14:04:30.768 INFO [stderr]    Compiling quote v0.6.3
Dec 11 14:04:33.292 INFO [stderr]    Compiling syn v0.14.2
Dec 11 14:04:40.120 INFO [stderr]    Compiling ring v0.12.1
Dec 11 14:04:41.804 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 11 14:04:58.040 INFO [stderr]    Compiling serde_derive v1.0.66
Dec 11 14:04:59.940 INFO [stderr]     Checking cookie v0.10.1
Dec 11 14:05:02.216 INFO [stderr]    Compiling semver v0.9.0
Dec 11 14:05:02.216 INFO [stderr]    Compiling serde_json v1.0.19
Dec 11 14:05:15.608 INFO [stderr]    Compiling cargo_metadata v0.5.5
Dec 11 14:05:19.225 INFO [stderr]    Compiling skeptic v0.13.3
Dec 11 14:05:23.325 INFO [stderr]    Compiling actix v0.5.7
Dec 11 14:05:29.952 INFO [stderr]     Checking actix-web v0.6.10
Dec 11 14:05:40.332 INFO [stderr]     Checking knave v0.1.0 (/source)
Dec 11 14:05:42.384 INFO [stderr] warning: unused import: `future`
Dec 11 14:05:42.384 INFO [stderr]  --> src/main.rs:4:15
Dec 11 14:05:42.384 INFO [stderr]   |
Dec 11 14:05:42.384 INFO [stderr] 4 | use futures::{future, Future};
Dec 11 14:05:42.384 INFO [stderr]   |               ^^^^^^
Dec 11 14:05:42.384 INFO [stderr]   |
Dec 11 14:05:42.384 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:05:42.384 INFO [stderr] 
Dec 11 14:05:42.684 INFO [stderr] warning: unused import: `future`
Dec 11 14:05:42.684 INFO [stderr]  --> src/main.rs:4:15
Dec 11 14:05:42.684 INFO [stderr]   |
Dec 11 14:05:42.684 INFO [stderr] 4 | use futures::{future, Future};
Dec 11 14:05:42.684 INFO [stderr]   |               ^^^^^^
Dec 11 14:05:42.684 INFO [stderr]   |
Dec 11 14:05:42.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 14:05:42.684 INFO [stderr] 
Dec 11 14:05:42.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 11 14:05:42.772 INFO [stderr] su: No module specific data is present
Dec 11 14:05:43.007 INFO running `"docker" "inspect" "3f726767fe2d7b31159fc3309d0697ffe7932f0cba8d52c7abe155da61bc9bde"`
Dec 11 14:05:43.149 INFO running `"docker" "rm" "-f" "3f726767fe2d7b31159fc3309d0697ffe7932f0cba8d52c7abe155da61bc9bde"`
Dec 11 14:05:43.295 INFO [stdout] 3f726767fe2d7b31159fc3309d0697ffe7932f0cba8d52c7abe155da61bc9bde