Dec 17 17:18:32.977 INFO checking raizul8/gas_rust_cursive_1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:18:32.977 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/raizul8/gas_rust_cursive_1:/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 17:18:33.602 INFO [stdout] d964b83943376677dfdb3decf35f7ff8f9b0e9674f7717a6c1d408c3574eaf8c
Dec 17 17:18:33.604 INFO running `"docker" "start" "-a" "d964b83943376677dfdb3decf35f7ff8f9b0e9674f7717a6c1d408c3574eaf8c"`
Dec 17 17:18:36.446 INFO [stderr]    Compiling num-complex v0.2.1
Dec 17 17:18:36.446 INFO [stderr]    Compiling num-iter v0.1.37
Dec 17 17:18:36.452 INFO [stderr]     Checking reexport-proc-macro v1.0.5
Dec 17 17:18:36.452 INFO [stderr]     Checking array-macro v1.0.2
Dec 17 17:18:36.452 INFO [stderr]     Checking arc-swap v0.3.2
Dec 17 17:18:36.473 INFO [stderr]    Compiling ncurses v5.94.0
Dec 17 17:18:36.473 INFO [stderr]     Checking enumset v0.3.12
Dec 17 17:18:36.474 INFO [stderr]     Checking toml v0.4.8
Dec 17 17:18:36.903 INFO [stderr]    Compiling syn v0.14.9
Dec 17 17:18:36.919 INFO [stderr]    Compiling syn v0.15.13
Dec 17 17:18:39.632 INFO [stderr]     Checking num-rational v0.2.1
Dec 17 17:18:39.748 INFO [stderr]     Checking signal-hook v0.1.5
Dec 17 17:18:44.566 INFO [stderr]     Checking num v0.2.0
Dec 17 17:18:55.182 INFO [stderr]    Compiling enum-map-derive v0.4.0
Dec 17 17:18:55.484 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 17:18:57.228 INFO [stderr]     Checking enum-map v0.4.1
Dec 17 17:18:57.720 INFO [stderr]     Checking cursive v0.9.2
Dec 17 17:19:09.077 INFO [stderr]     Checking gas_rust_cursive_1 v0.1.0 (/opt/crater/workdir)
Dec 17 17:19:10.072 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 17 17:19:10.072 INFO [stderr]  --> src/main.rs:3:12
Dec 17 17:19:10.072 INFO [stderr]   |
Dec 17 17:19:10.072 INFO [stderr] 3 | #![feature(extern_prelude)]
Dec 17 17:19:10.072 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 17 17:19:10.072 INFO [stderr]   |
Dec 17 17:19:10.072 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:19:10.072 INFO [stderr] 
Dec 17 17:19:10.165 INFO [stderr] warning: the feature `extern_prelude` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 17 17:19:10.165 INFO [stderr]  --> src/main.rs:3:12
Dec 17 17:19:10.166 INFO [stderr]   |
Dec 17 17:19:10.166 INFO [stderr] 3 | #![feature(extern_prelude)]
Dec 17 17:19:10.166 INFO [stderr]   |            ^^^^^^^^^^^^^^
Dec 17 17:19:10.166 INFO [stderr]   |
Dec 17 17:19:10.166 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 17 17:19:10.166 INFO [stderr] 
Dec 17 17:19:10.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.90s
Dec 17 17:19:10.634 INFO running `"docker" "inspect" "d964b83943376677dfdb3decf35f7ff8f9b0e9674f7717a6c1d408c3574eaf8c"`
Dec 17 17:19:10.785 INFO running `"docker" "rm" "-f" "d964b83943376677dfdb3decf35f7ff8f9b0e9674f7717a6c1d408c3574eaf8c"`
Dec 17 17:19:10.947 INFO [stdout] d964b83943376677dfdb3decf35f7ff8f9b0e9674f7717a6c1d408c3574eaf8c