Dec 11 13:52:46.059 INFO checking mbr/firefox-deb against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:52:46.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 13:52:46.490 INFO [stdout] 81f02724fbf8ca8136330a19d19080b46fef6032d9b5103c788daf5484fc7b0d
Dec 11 13:52:46.498 INFO running `"docker" "start" "-a" "81f02724fbf8ca8136330a19d19080b46fef6032d9b5103c788daf5484fc7b0d"`
Dec 11 13:52:48.668 INFO [stderr] usermod: no changes
Dec 11 13:52:49.184 INFO [stderr]     Checking serde v1.0.29
Dec 11 13:52:49.185 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 11 13:52:49.186 INFO [stderr]    Compiling structopt-derive v0.2.5
Dec 11 13:52:49.186 INFO [stderr]     Checking native-tls v0.1.5
Dec 11 13:52:49.187 INFO [stderr]     Checking tokio-core v0.1.14
Dec 11 13:52:56.245 INFO [stderr]     Checking bzip2 v0.3.2
Dec 11 13:52:56.992 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 11 13:52:56.992 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 11 13:52:58.684 INFO [stderr]     Checking structopt v0.2.5
Dec 11 13:53:01.952 INFO [stderr]     Checking hyper v0.11.22
Dec 11 13:53:05.359 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 11 13:53:05.359 INFO [stderr]     Checking serde_json v1.0.10
Dec 11 13:53:10.060 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 11 13:53:11.918 INFO [stderr]     Checking reqwest v0.8.5
Dec 11 13:53:14.758 INFO [stderr]     Checking firefox-deb v0.1.0 (/source)
Dec 11 13:53:18.890 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 13:53:18.890 INFO [stderr]  --> src/main.rs:6:1
Dec 11 13:53:18.890 INFO [stderr]   |
Dec 11 13:53:18.890 INFO [stderr] 6 | #[macro_use]
Dec 11 13:53:18.890 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 13:53:18.890 INFO [stderr]   |
Dec 11 13:53:18.890 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:53:18.891 INFO [stderr] 
Dec 11 13:53:19.022 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 13:53:19.022 INFO [stderr]  --> src/main.rs:6:1
Dec 11 13:53:19.022 INFO [stderr]   |
Dec 11 13:53:19.022 INFO [stderr] 6 | #[macro_use]
Dec 11 13:53:19.022 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 13:53:19.022 INFO [stderr]   |
Dec 11 13:53:19.022 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 13:53:19.022 INFO [stderr] 
Dec 11 13:53:19.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.74s
Dec 11 13:53:19.488 INFO [stderr] su: No module specific data is present
Dec 11 13:53:20.723 INFO running `"docker" "inspect" "81f02724fbf8ca8136330a19d19080b46fef6032d9b5103c788daf5484fc7b0d"`
Dec 11 13:53:21.052 INFO running `"docker" "rm" "-f" "81f02724fbf8ca8136330a19d19080b46fef6032d9b5103c788daf5484fc7b0d"`
Dec 11 13:53:21.372 INFO [stdout] 81f02724fbf8ca8136330a19d19080b46fef6032d9b5103c788daf5484fc7b0d