Dec 12 07:55:29.531 INFO checking scell-1.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:55:29.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 12 07:55:29.748 INFO [stdout] 99968ba274f901dafbb20989e931a1322735af81ff242bebd35f31a991da8a81
Dec 12 07:55:29.750 INFO running `"docker" "start" "-a" "99968ba274f901dafbb20989e931a1322735af81ff242bebd35f31a991da8a81"`
Dec 12 07:55:30.129 INFO [stderr] usermod: no changes
Dec 12 07:55:30.166 INFO [stderr]     Checking scell v1.0.0 (/source)
Dec 12 07:55:30.594 INFO [stderr] warning: unused import: `Display`
Dec 12 07:55:30.594 INFO [stderr]  --> src/checked.rs:4:27
Dec 12 07:55:30.594 INFO [stderr]   |
Dec 12 07:55:30.594 INFO [stderr] 4 | use std::fmt::{Formatter, Display, Debug, Error, Pointer};
Dec 12 07:55:30.594 INFO [stderr]   |                           ^^^^^^^
Dec 12 07:55:30.594 INFO [stderr]   |
Dec 12 07:55:30.594 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:55:30.594 INFO [stderr] 
Dec 12 07:55:30.594 INFO [stderr] warning: unused import: `Pointer`
Dec 12 07:55:30.594 INFO [stderr]   --> src/lib.rs:28:50
Dec 12 07:55:30.594 INFO [stderr]    |
Dec 12 07:55:30.594 INFO [stderr] 28 | use std::fmt::{Formatter, Display, Debug, Error, Pointer};
Dec 12 07:55:30.594 INFO [stderr]    |                                                  ^^^^^^^
Dec 12 07:55:30.594 INFO [stderr] 
Dec 12 07:55:30.702 INFO [stderr] warning: unused import: `Display`
Dec 12 07:55:30.702 INFO [stderr]  --> src/checked.rs:4:27
Dec 12 07:55:30.702 INFO [stderr]   |
Dec 12 07:55:30.702 INFO [stderr] 4 | use std::fmt::{Formatter, Display, Debug, Error, Pointer};
Dec 12 07:55:30.702 INFO [stderr]   |                           ^^^^^^^
Dec 12 07:55:30.702 INFO [stderr]   |
Dec 12 07:55:30.702 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 07:55:30.702 INFO [stderr] 
Dec 12 07:55:30.702 INFO [stderr] warning: unused import: `Pointer`
Dec 12 07:55:30.702 INFO [stderr]   --> src/lib.rs:28:50
Dec 12 07:55:30.702 INFO [stderr]    |
Dec 12 07:55:30.702 INFO [stderr] 28 | use std::fmt::{Formatter, Display, Debug, Error, Pointer};
Dec 12 07:55:30.702 INFO [stderr]    |                                                  ^^^^^^^
Dec 12 07:55:30.702 INFO [stderr] 
Dec 12 07:55:30.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 12 07:55:30.728 INFO [stderr] su: No module specific data is present
Dec 12 07:55:31.118 INFO running `"docker" "inspect" "99968ba274f901dafbb20989e931a1322735af81ff242bebd35f31a991da8a81"`
Dec 12 07:55:31.310 INFO running `"docker" "rm" "-f" "99968ba274f901dafbb20989e931a1322735af81ff242bebd35f31a991da8a81"`
Dec 12 07:55:31.604 INFO [stdout] 99968ba274f901dafbb20989e931a1322735af81ff242bebd35f31a991da8a81