Dec 19 15:54:47.456 INFO checking iammichiel/instant-ping against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 15:54:47.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/iammichiel/instant-ping:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 15:54:47.928 INFO [stdout] 8b9f5651909e981e29bd17668bee1a162e5f7a556bfbbc2644f9c14d933842a5
Dec 19 15:54:47.930 INFO running `"docker" "start" "-a" "8b9f5651909e981e29bd17668bee1a162e5f7a556bfbbc2644f9c14d933842a5"`
Dec 19 15:54:49.988 INFO [stderr]    Compiling openssl v0.10.11
Dec 19 15:54:49.988 INFO [stderr]    Compiling actix-web v0.7.3
Dec 19 15:54:49.996 INFO [stderr]     Checking socket2 v0.3.7
Dec 19 15:54:49.996 INFO [stderr]    Compiling memchr v2.0.1
Dec 19 15:54:49.996 INFO [stderr]    Compiling openssl-src v110.0.5+1.1.0h
Dec 19 15:54:50.000 INFO [stderr]    Compiling mysqlclient-sys v0.2.3
Dec 19 15:54:50.000 INFO [stderr]     Checking uuid v0.6.5
Dec 19 15:54:50.008 INFO [stderr]     Checking mio v0.6.15
Dec 19 15:54:52.417 INFO [stderr]     Checking tokio-io v0.1.7
Dec 19 15:54:52.449 INFO [stderr]     Checking brotli-sys v0.3.2
Dec 19 15:54:53.936 INFO [stderr]    Compiling toml v0.4.6
Dec 19 15:54:53.989 INFO [stderr]     Checking serde_json v1.0.24
Dec 19 15:54:53.989 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 19 15:54:54.064 INFO [stderr]     Checking url v1.7.1
Dec 19 15:54:54.257 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 19 15:54:54.365 INFO [stderr]     Checking ring v0.13.2
Dec 19 15:54:58.500 INFO [stderr]    Compiling syn v0.14.8
Dec 19 15:54:58.938 INFO [stderr]    Compiling diesel_derives v1.3.0
Dec 19 15:54:59.164 INFO [stderr]     Checking backtrace v0.2.3
Dec 19 15:55:00.060 INFO [stderr]     Checking backtrace v0.3.9
Dec 19 15:55:01.441 INFO [stderr]    Compiling nom v4.0.0
Dec 19 15:55:02.369 INFO [stderr]     Checking flate2 v1.0.2
Dec 19 15:55:03.884 INFO [stderr]     Checking brotli2 v0.3.2
Dec 19 15:55:04.315 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 19 15:55:12.596 INFO [stderr]     Checking crossbeam-deque v0.3.1
Dec 19 15:55:12.937 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 19 15:55:14.476 INFO [stderr]     Checking parking_lot v0.6.3
Dec 19 15:55:14.936 INFO [stderr]     Checking mio-uds v0.6.6
Dec 19 15:55:14.969 INFO [stderr]     Checking tokio-reactor v0.1.3
Dec 19 15:55:15.052 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 19 15:55:15.073 INFO [stderr]     Checking h2 v0.1.12
Dec 19 15:55:16.157 INFO [stderr]     Checking error-chain v0.1.12
Dec 19 15:55:17.458 INFO [stderr]     Checking cookie v0.11.0
Dec 19 15:55:20.716 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 19 15:55:20.888 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 19 15:55:20.936 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 19 15:55:21.378 INFO [stderr]     Checking tokio-tcp v0.1.1
Dec 19 15:55:22.248 INFO [stderr]     Checking tokio-signal v0.2.1
Dec 19 15:55:24.152 INFO [stderr]     Checking crossbeam-channel v0.2.4
Dec 19 15:55:24.221 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 19 15:55:24.280 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 19 15:55:24.393 INFO [stderr]     Checking trust-dns-proto v0.4.0
Dec 19 15:55:27.250 INFO [stderr]     Checking diesel v1.3.2
Dec 19 15:55:28.142 INFO [stderr]     Checking tokio v0.1.7
Dec 19 15:55:47.425 INFO [stderr]     Checking trust-dns-resolver v0.9.1
Dec 19 15:56:25.464 INFO [stderr]    Compiling serde_derive v1.0.71
Dec 19 15:56:26.801 INFO [stderr]    Compiling synstructure v0.9.0
Dec 19 15:56:28.274 INFO [stderr]    Compiling actix_derive v0.3.0
Dec 19 15:56:53.458 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 19 15:57:03.248 INFO [stderr]     Checking failure v0.1.2
Dec 19 15:57:09.720 INFO [stderr]     Checking actix v0.7.3
Dec 19 15:57:16.628 INFO [stderr]     Checking dotenv v0.13.0
Dec 19 15:57:18.478 INFO [stderr]    Compiling askama_shared v0.7.1
Dec 19 15:57:37.999 INFO [stderr]    Compiling askama_derive v0.7.1
Dec 19 15:58:38.732 INFO [stderr]    Compiling askama v0.7.1
Dec 19 15:58:44.239 INFO [stderr]    Compiling instant-ping v0.1.0 (/opt/crater/workdir)
Dec 19 15:58:55.832 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 15:58:55.832 INFO [stderr]  --> src/main.rs:5:1
Dec 19 15:58:55.832 INFO [stderr]   |
Dec 19 15:58:55.832 INFO [stderr] 5 | #[macro_use]
Dec 19 15:58:55.832 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 15:58:55.832 INFO [stderr]   |
Dec 19 15:58:55.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:58:55.832 INFO [stderr] 
Dec 19 15:58:56.180 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 15:58:56.180 INFO [stderr]  --> src/main.rs:5:1
Dec 19 15:58:56.180 INFO [stderr]   |
Dec 19 15:58:56.180 INFO [stderr] 5 | #[macro_use]
Dec 19 15:58:56.180 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 15:58:56.180 INFO [stderr]   |
Dec 19 15:58:56.180 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 15:58:56.180 INFO [stderr] 
Dec 19 15:58:56.494 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 07s
Dec 19 15:58:57.474 INFO running `"docker" "inspect" "8b9f5651909e981e29bd17668bee1a162e5f7a556bfbbc2644f9c14d933842a5"`
Dec 19 15:58:57.774 INFO running `"docker" "rm" "-f" "8b9f5651909e981e29bd17668bee1a162e5f7a556bfbbc2644f9c14d933842a5"`
Dec 19 15:58:58.044 INFO [stdout] 8b9f5651909e981e29bd17668bee1a162e5f7a556bfbbc2644f9c14d933842a5