Dec 15 15:25:25.275 INFO testing exec-0.3.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:25:25.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 15:25:25.511 INFO [stdout] c215ba5eeffae814c5d176330116149803bbaf3d06d1cde95b7797d214605ffd
Dec 15 15:25:25.516 INFO running `"docker" "start" "-a" "c215ba5eeffae814c5d176330116149803bbaf3d06d1cde95b7797d214605ffd"`
Dec 15 15:25:25.842 INFO [stderr] usermod: no changes
Dec 15 15:25:25.883 INFO [stderr]    Compiling exec v0.3.1 (/source)
Dec 15 15:25:26.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 15 15:25:26.635 INFO [stderr] su: No module specific data is present
Dec 15 15:25:27.068 INFO running `"docker" "inspect" "c215ba5eeffae814c5d176330116149803bbaf3d06d1cde95b7797d214605ffd"`
Dec 15 15:25:27.192 INFO running `"docker" "rm" "-f" "c215ba5eeffae814c5d176330116149803bbaf3d06d1cde95b7797d214605ffd"`
Dec 15 15:25:27.318 INFO [stdout] c215ba5eeffae814c5d176330116149803bbaf3d06d1cde95b7797d214605ffd
Dec 15 15:25:27.321 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 15:25:27.509 INFO [stdout] 9047fdb30d05cd994429311f5d23935707f532ce8bdf453275492d9877f4f72c
Dec 15 15:25:27.512 INFO running `"docker" "start" "-a" "9047fdb30d05cd994429311f5d23935707f532ce8bdf453275492d9877f4f72c"`
Dec 15 15:25:27.919 INFO [stderr] usermod: no changes
Dec 15 15:25:27.958 INFO [stderr]    Compiling exec v0.3.1 (/source)
Dec 15 15:25:29.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Dec 15 15:25:29.020 INFO [stderr] su: No module specific data is present
Dec 15 15:25:29.362 INFO running `"docker" "inspect" "9047fdb30d05cd994429311f5d23935707f532ce8bdf453275492d9877f4f72c"`
Dec 15 15:25:29.520 INFO running `"docker" "rm" "-f" "9047fdb30d05cd994429311f5d23935707f532ce8bdf453275492d9877f4f72c"`
Dec 15 15:25:29.633 INFO [stdout] 9047fdb30d05cd994429311f5d23935707f532ce8bdf453275492d9877f4f72c
Dec 15 15:25:29.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 15:25:29.815 INFO [stdout] c446fa27436c1b405ad00f6383c6d482141cf50d6edd6ba7adb313c11eaf2f00
Dec 15 15:25:29.817 INFO running `"docker" "start" "-a" "c446fa27436c1b405ad00f6383c6d482141cf50d6edd6ba7adb313c11eaf2f00"`
Dec 15 15:25:30.254 INFO [stderr] usermod: no changes
Dec 15 15:25:30.287 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 15:25:30.298 INFO [stderr]      Running /target/debug/deps/exec-7da5da044381b178
Dec 15 15:25:30.299 INFO [stdout] 
Dec 15 15:25:30.301 INFO [stdout] running 0 tests
Dec 15 15:25:30.301 INFO [stdout] 
Dec 15 15:25:30.301 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:25:30.301 INFO [stdout] 
Dec 15 15:25:30.301 INFO [stderr]    Doc-tests exec
Dec 15 15:25:31.323 INFO [stdout] 
Dec 15 15:25:31.323 INFO [stdout] running 3 tests
Dec 15 15:25:32.734 INFO [stdout] test src/lib.rs - Command (line 129) ... ok
Dec 15 15:25:32.877 INFO [stdout] test src/lib.rs - execvp (line 93) ... ok
Dec 15 15:25:32.905 INFO [stdout] test src/lib.rs - Command::args (line 161) ... ok
Dec 15 15:25:32.905 INFO [stdout] 
Dec 15 15:25:32.906 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:25:32.906 INFO [stdout] 
Dec 15 15:25:32.927 INFO [stderr] su: No module specific data is present
Dec 15 15:25:33.442 INFO running `"docker" "inspect" "c446fa27436c1b405ad00f6383c6d482141cf50d6edd6ba7adb313c11eaf2f00"`
Dec 15 15:25:33.643 INFO running `"docker" "rm" "-f" "c446fa27436c1b405ad00f6383c6d482141cf50d6edd6ba7adb313c11eaf2f00"`
Dec 15 15:25:33.882 INFO [stdout] c446fa27436c1b405ad00f6383c6d482141cf50d6edd6ba7adb313c11eaf2f00