Dec 01 00:45:26.269 INFO checking checked_cast-0.0.3 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:45:26.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 00:45:26.775 INFO [stdout] 98e8078a5174043edb6209f7a0580ed326ec591c65f189b6b452c64c63ca78c7
Dec 01 00:45:26.780 INFO running `"docker" "start" "-a" "98e8078a5174043edb6209f7a0580ed326ec591c65f189b6b452c64c63ca78c7"`
Dec 01 00:45:28.100 INFO [stderr] usermod: no changes
Dec 01 00:45:28.160 INFO [stderr]     Checking checked_cast v0.0.3 (/source)
Dec 01 00:45:28.300 INFO [stderr] warning: unknown lint: `unstable`
Dec 01 00:45:28.300 INFO [stderr]  --> src/lib.rs:3:10
Dec 01 00:45:28.300 INFO [stderr]   |
Dec 01 00:45:28.300 INFO [stderr] 3 | #![allow(unstable)]
Dec 01 00:45:28.300 INFO [stderr]   |          ^^^^^^^^
Dec 01 00:45:28.300 INFO [stderr]   |
Dec 01 00:45:28.300 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 01 00:45:28.300 INFO [stderr] 
Dec 01 00:45:28.307 INFO [stderr] warning: unknown lint: `unstable`
Dec 01 00:45:28.307 INFO [stderr]  --> src/lib.rs:3:10
Dec 01 00:45:28.307 INFO [stderr]   |
Dec 01 00:45:28.307 INFO [stderr] 3 | #![allow(unstable)]
Dec 01 00:45:28.307 INFO [stderr]   |          ^^^^^^^^
Dec 01 00:45:28.307 INFO [stderr]   |
Dec 01 00:45:28.307 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 01 00:45:28.307 INFO [stderr] 
Dec 01 00:45:29.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 01 00:45:29.484 INFO [stderr] su: No module specific data is present
Dec 01 00:45:30.328 INFO running `"docker" "inspect" "98e8078a5174043edb6209f7a0580ed326ec591c65f189b6b452c64c63ca78c7"`
Dec 01 00:45:30.612 INFO running `"docker" "rm" "-f" "98e8078a5174043edb6209f7a0580ed326ec591c65f189b6b452c64c63ca78c7"`
Dec 01 00:45:30.908 INFO [stdout] 98e8078a5174043edb6209f7a0580ed326ec591c65f189b6b452c64c63ca78c7