Dec 13 01:06:30.600 INFO testing takenta/rustracer against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 01:06:30.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 01:06:30.765 INFO [stdout] e974b44310a76c39272c82933e3fcc660ae745d241522e5b1839171892d8fb82
Dec 13 01:06:30.768 INFO running `"docker" "start" "-a" "e974b44310a76c39272c82933e3fcc660ae745d241522e5b1839171892d8fb82"`
Dec 13 01:06:31.296 INFO [stderr] usermod: no changes
Dec 13 01:06:31.325 INFO [stderr]    Compiling libc v0.2.36
Dec 13 01:06:32.117 INFO [stderr]    Compiling memchr v2.0.1
Dec 13 01:06:32.388 INFO [stderr]    Compiling aho-corasick v0.6.4
Dec 13 01:06:33.074 INFO [stderr]    Compiling regex v0.2.5
Dec 13 01:06:40.767 INFO [stderr]    Compiling rustracer v0.1.0 (/source)
Dec 13 01:06:41.002 INFO [stderr] warning: unused variable: `cmd`
Dec 13 01:06:41.002 INFO [stderr]   --> src/main.rs:47:9
Dec 13 01:06:41.002 INFO [stderr]    |
Dec 13 01:06:41.002 INFO [stderr] 47 |     let cmd = Command::new("strace")
Dec 13 01:06:41.002 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 13 01:06:41.002 INFO [stderr]    |
Dec 13 01:06:41.002 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 01:06:41.002 INFO [stderr] 
Dec 13 01:06:41.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.50s
Dec 13 01:06:41.808 INFO [stderr] su: No module specific data is present
Dec 13 01:06:42.112 INFO running `"docker" "inspect" "e974b44310a76c39272c82933e3fcc660ae745d241522e5b1839171892d8fb82"`
Dec 13 01:06:42.207 INFO running `"docker" "rm" "-f" "e974b44310a76c39272c82933e3fcc660ae745d241522e5b1839171892d8fb82"`
Dec 13 01:06:42.337 INFO [stdout] e974b44310a76c39272c82933e3fcc660ae745d241522e5b1839171892d8fb82
Dec 13 01:06:42.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 01:06:42.527 INFO [stdout] 3fab798120e6ce194fa1b624b88c99e9433c2228625daa2b92b2f4c69f1aee37
Dec 13 01:06:42.531 INFO running `"docker" "start" "-a" "3fab798120e6ce194fa1b624b88c99e9433c2228625daa2b92b2f4c69f1aee37"`
Dec 13 01:06:42.977 INFO [stderr] usermod: no changes
Dec 13 01:06:43.032 INFO [stderr]    Compiling rustracer v0.1.0 (/source)
Dec 13 01:06:43.345 INFO [stderr] warning: unused variable: `cmd`
Dec 13 01:06:43.345 INFO [stderr]   --> src/main.rs:47:9
Dec 13 01:06:43.345 INFO [stderr]    |
Dec 13 01:06:43.345 INFO [stderr] 47 |     let cmd = Command::new("strace")
Dec 13 01:06:43.345 INFO [stderr]    |         ^^^ help: consider using `_cmd` instead
Dec 13 01:06:43.345 INFO [stderr]    |
Dec 13 01:06:43.345 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 01:06:43.345 INFO [stderr] 
Dec 13 01:06:43.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 13 01:06:43.616 INFO [stderr] su: No module specific data is present
Dec 13 01:06:44.176 INFO running `"docker" "inspect" "3fab798120e6ce194fa1b624b88c99e9433c2228625daa2b92b2f4c69f1aee37"`
Dec 13 01:06:44.439 INFO running `"docker" "rm" "-f" "3fab798120e6ce194fa1b624b88c99e9433c2228625daa2b92b2f4c69f1aee37"`
Dec 13 01:06:44.662 INFO [stdout] 3fab798120e6ce194fa1b624b88c99e9433c2228625daa2b92b2f4c69f1aee37
Dec 13 01:06:44.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 01:06:44.963 INFO [stdout] 47b8e2143e26c878dfe8090ac15f80ab22b0a8a78f48e036d668694c35b360f4
Dec 13 01:06:44.968 INFO running `"docker" "start" "-a" "47b8e2143e26c878dfe8090ac15f80ab22b0a8a78f48e036d668694c35b360f4"`
Dec 13 01:06:45.635 INFO [stderr] usermod: no changes
Dec 13 01:06:45.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 01:06:45.675 INFO [stderr]      Running /target/debug/deps/rustracer-0413ce6d4a028fc6
Dec 13 01:06:45.677 INFO [stdout] 
Dec 13 01:06:45.677 INFO [stdout] running 0 tests
Dec 13 01:06:45.677 INFO [stdout] 
Dec 13 01:06:45.677 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 01:06:45.677 INFO [stdout] 
Dec 13 01:06:45.678 INFO [stderr] su: No module specific data is present
Dec 13 01:06:46.106 INFO running `"docker" "inspect" "47b8e2143e26c878dfe8090ac15f80ab22b0a8a78f48e036d668694c35b360f4"`
Dec 13 01:06:46.206 INFO running `"docker" "rm" "-f" "47b8e2143e26c878dfe8090ac15f80ab22b0a8a78f48e036d668694c35b360f4"`
Dec 13 01:06:46.317 INFO [stdout] 47b8e2143e26c878dfe8090ac15f80ab22b0a8a78f48e036d668694c35b360f4