Dec 17 20:36:07.497 INFO checking lollek/iix.se-rust-backend against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 20:36:07.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/lollek/iix.se-rust-backend:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:36:08.143 INFO [stdout] f9750a02bf46d8c0b10a0ade308f3993ff6189508e5a59832822b14364e68f97
Dec 17 20:36:08.145 INFO running `"docker" "start" "-a" "f9750a02bf46d8c0b10a0ade308f3993ff6189508e5a59832822b14364e68f97"`
Dec 17 20:36:10.869 INFO [stderr]     Checking socket2 v0.3.6
Dec 17 20:36:10.869 INFO [stderr]    Compiling actix-web v0.6.14
Dec 17 20:36:10.892 INFO [stderr]     Checking uuid v0.6.5
Dec 17 20:36:10.892 INFO [stderr]    Compiling crossbeam-epoch v0.3.1
Dec 17 20:36:10.892 INFO [stderr]     Checking stringprep v0.1.2
Dec 17 20:36:10.892 INFO [stderr]     Checking http v0.1.6
Dec 17 20:36:10.892 INFO [stderr]     Checking mio-uds v0.6.6
Dec 17 20:36:10.908 INFO [stderr]    Compiling serde_json v1.0.21
Dec 17 20:36:13.802 INFO [stderr]    Compiling actix_derive v0.2.0
Dec 17 20:36:13.914 INFO [stderr]     Checking regex v1.0.1
Dec 17 20:36:14.626 INFO [stderr]    Compiling backtrace v0.3.8
Dec 17 20:36:14.754 INFO [stderr]     Checking crossbeam-channel v0.1.3
Dec 17 20:36:24.419 INFO [stderr]     Checking backtrace v0.2.3
Dec 17 20:36:24.501 INFO [stderr]     Checking serde_urlencoded v0.5.2
Dec 17 20:36:24.789 INFO [stderr]     Checking chrono v0.4.3
Dec 17 20:36:26.986 INFO [stderr]    Compiling crossbeam-deque v0.2.0
Dec 17 20:36:29.100 INFO [stderr]    Compiling error-chain v0.11.0
Dec 17 20:36:29.823 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 20:36:30.301 INFO [stderr]     Checking hmac v0.5.0
Dec 17 20:36:34.846 INFO [stderr]     Checking failure v0.1.1
Dec 17 20:36:34.945 INFO [stderr]     Checking error-chain v0.1.12
Dec 17 20:36:35.008 INFO [stderr]    Compiling rayon-core v1.4.0
Dec 17 20:36:35.261 INFO [stderr]     Checking postgres-protocol v0.3.2
Dec 17 20:36:35.261 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 17 20:36:35.397 INFO [stderr]     Checking env_logger v0.5.10
Dec 17 20:36:36.596 INFO [stderr]    Compiling cargo_metadata v0.5.6
Dec 17 20:36:36.948 INFO [stderr]     Checking trust-dns-proto v0.3.3
Dec 17 20:36:36.956 INFO [stderr]     Checking tokio-signal v0.1.5
Dec 17 20:36:37.505 INFO [stderr]     Checking h2 v0.1.10
Dec 17 20:36:38.981 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.4
Dec 17 20:36:41.731 INFO [stderr]     Checking postgres-shared v0.4.1
Dec 17 20:36:44.708 INFO [stderr]    Compiling rayon v0.8.2
Dec 17 20:36:45.269 INFO [stderr]    Compiling skeptic v0.13.3
Dec 17 20:36:46.420 INFO [stderr]     Checking trust-dns-resolver v0.8.2
Dec 17 20:36:46.432 INFO [stderr]     Checking postgres v0.15.2
Dec 17 20:36:48.540 INFO [stderr]    Compiling ring v0.12.1
Dec 17 20:36:49.772 INFO [stderr]    Compiling actix v0.5.8
Dec 17 20:36:56.788 INFO [stderr]     Checking cookie v0.10.1
Dec 17 20:37:06.840 INFO [stderr]     Checking backend-rustless v0.1.0 (/opt/crater/workdir)
Dec 17 20:37:08.452 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 20:37:08.452 INFO [stderr]  --> src/main.rs:4:1
Dec 17 20:37:08.452 INFO [stderr]   |
Dec 17 20:37:08.452 INFO [stderr] 4 | #[macro_use] extern crate log;
Dec 17 20:37:08.452 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 20:37:08.452 INFO [stderr]   |
Dec 17 20:37:08.452 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:37:08.452 INFO [stderr] 
Dec 17 20:37:08.604 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 20:37:08.604 INFO [stderr]  --> src/main.rs:4:1
Dec 17 20:37:08.604 INFO [stderr]   |
Dec 17 20:37:08.604 INFO [stderr] 4 | #[macro_use] extern crate log;
Dec 17 20:37:08.604 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 20:37:08.604 INFO [stderr]   |
Dec 17 20:37:08.604 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:37:08.604 INFO [stderr] 
Dec 17 20:37:09.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.91s
Dec 17 20:37:09.906 INFO running `"docker" "inspect" "f9750a02bf46d8c0b10a0ade308f3993ff6189508e5a59832822b14364e68f97"`
Dec 17 20:37:10.140 INFO running `"docker" "rm" "-f" "f9750a02bf46d8c0b10a0ade308f3993ff6189508e5a59832822b14364e68f97"`
Dec 17 20:37:10.424 INFO [stdout] f9750a02bf46d8c0b10a0ade308f3993ff6189508e5a59832822b14364e68f97