Dec 17 20:22:33.737 INFO checking lux01/synacor against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:22:33.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/lux01/synacor:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 20:22:34.273 INFO [stdout] cbe5371a822e8d3c7ef29c28a2ac712e567502974738ca9e1d1fccadc04fc343
Dec 17 20:22:34.275 INFO running `"docker" "start" "-a" "cbe5371a822e8d3c7ef29c28a2ac712e567502974738ca9e1d1fccadc04fc343"`
Dec 17 20:22:36.408 INFO [stderr]    Compiling quote v0.3.12
Dec 17 20:22:36.408 INFO [stderr]     Checking bit-vec v0.4.3
Dec 17 20:22:36.408 INFO [stderr]     Checking serde v0.9.6
Dec 17 20:22:36.408 INFO [stderr]     Checking termion v1.1.4
Dec 17 20:22:36.408 INFO [stderr]     Checking chan v0.1.18
Dec 17 20:22:38.222 INFO [stderr]     Checking bit-set v0.4.0
Dec 17 20:22:39.595 INFO [stderr]    Compiling syn v0.11.4
Dec 17 20:22:39.749 INFO [stderr]     Checking chan-signal v0.2.0
Dec 17 20:22:47.480 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Dec 17 20:22:49.496 INFO [stderr]    Compiling serde_derive v0.9.6
Dec 17 20:22:51.136 INFO [stderr]     Checking serde_json v0.9.5
Dec 17 20:22:55.637 INFO [stderr]     Checking synacor v0.1.0 (/opt/crater/workdir)
Dec 17 20:22:59.012 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 20:22:59.012 INFO [stderr]  --> src/debugger/main.rs:8:1
Dec 17 20:22:59.012 INFO [stderr]   |
Dec 17 20:22:59.012 INFO [stderr] 8 | #[macro_use] extern crate chan;
Dec 17 20:22:59.012 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 20:22:59.020 INFO [stderr]   |
Dec 17 20:22:59.020 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:22:59.020 INFO [stderr] 
Dec 17 20:22:59.063 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 20:22:59.063 INFO [stderr]  --> src/debugger/main.rs:8:1
Dec 17 20:22:59.063 INFO [stderr]   |
Dec 17 20:22:59.063 INFO [stderr] 8 | #[macro_use] extern crate chan;
Dec 17 20:22:59.063 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 20:22:59.096 INFO [stderr]   |
Dec 17 20:22:59.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 20:22:59.096 INFO [stderr] 
Dec 17 20:23:00.022 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.70s
Dec 17 20:23:01.050 INFO running `"docker" "inspect" "cbe5371a822e8d3c7ef29c28a2ac712e567502974738ca9e1d1fccadc04fc343"`
Dec 17 20:23:01.308 INFO running `"docker" "rm" "-f" "cbe5371a822e8d3c7ef29c28a2ac712e567502974738ca9e1d1fccadc04fc343"`
Dec 17 20:23:01.639 INFO [stdout] cbe5371a822e8d3c7ef29c28a2ac712e567502974738ca9e1d1fccadc04fc343