Dec 05 02:22:19.597 INFO testing vwxyzjn/hello_cargo against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 02:22:19.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 02:22:20.084 INFO [stdout] 307dac90d6fa046c8e1e420c5382b8536b50bf3ae5bfccf7b4f5607946edbe0d
Dec 05 02:22:20.086 INFO running `"docker" "start" "-a" "307dac90d6fa046c8e1e420c5382b8536b50bf3ae5bfccf7b4f5607946edbe0d"`
Dec 05 02:22:21.847 INFO [stderr] usermod: no changes
Dec 05 02:22:21.920 INFO [stderr]    Compiling hello_cargo v0.1.0 (/source)
Dec 05 02:22:22.184 INFO [stderr] warning: unused import: `std::io`
Dec 05 02:22:22.184 INFO [stderr]  --> src/main.rs:1:5
Dec 05 02:22:22.184 INFO [stderr]   |
Dec 05 02:22:22.184 INFO [stderr] 1 | use std::io;
Dec 05 02:22:22.184 INFO [stderr]   |     ^^^^^^^
Dec 05 02:22:22.184 INFO [stderr]   |
Dec 05 02:22:22.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:22:22.184 INFO [stderr] 
Dec 05 02:22:22.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 05 02:22:22.575 INFO [stderr] su: No module specific data is present
Dec 05 02:22:24.294 INFO running `"docker" "inspect" "307dac90d6fa046c8e1e420c5382b8536b50bf3ae5bfccf7b4f5607946edbe0d"`
Dec 05 02:22:24.628 INFO running `"docker" "rm" "-f" "307dac90d6fa046c8e1e420c5382b8536b50bf3ae5bfccf7b4f5607946edbe0d"`
Dec 05 02:22:24.960 INFO [stdout] 307dac90d6fa046c8e1e420c5382b8536b50bf3ae5bfccf7b4f5607946edbe0d
Dec 05 02:22:24.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 02:22:25.470 INFO [stdout] 7c4fbeb8d1d1ec8b6d934d5ea990bbc0a23d45381f552b1b34c607bd38fec006
Dec 05 02:22:25.472 INFO running `"docker" "start" "-a" "7c4fbeb8d1d1ec8b6d934d5ea990bbc0a23d45381f552b1b34c607bd38fec006"`
Dec 05 02:22:27.528 INFO [stderr] usermod: no changes
Dec 05 02:22:27.616 INFO [stderr]    Compiling hello_cargo v0.1.0 (/source)
Dec 05 02:22:27.908 INFO [stderr] warning: unused import: `std::io`
Dec 05 02:22:27.908 INFO [stderr]  --> src/main.rs:1:5
Dec 05 02:22:27.908 INFO [stderr]   |
Dec 05 02:22:27.908 INFO [stderr] 1 | use std::io;
Dec 05 02:22:27.908 INFO [stderr]   |     ^^^^^^^
Dec 05 02:22:27.908 INFO [stderr]   |
Dec 05 02:22:27.908 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:22:27.908 INFO [stderr] 
Dec 05 02:22:28.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 05 02:22:28.428 INFO [stderr] su: No module specific data is present
Dec 05 02:22:29.514 INFO running `"docker" "inspect" "7c4fbeb8d1d1ec8b6d934d5ea990bbc0a23d45381f552b1b34c607bd38fec006"`
Dec 05 02:22:29.890 INFO running `"docker" "rm" "-f" "7c4fbeb8d1d1ec8b6d934d5ea990bbc0a23d45381f552b1b34c607bd38fec006"`
Dec 05 02:22:30.192 INFO [stdout] 7c4fbeb8d1d1ec8b6d934d5ea990bbc0a23d45381f552b1b34c607bd38fec006
Dec 05 02:22:30.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 02:22:30.652 INFO [stdout] 5e3f9b761cc7c1af88827b9815c1986a9fe1e38a5d39a8f60cdebb3b29ec0a5f
Dec 05 02:22:30.660 INFO running `"docker" "start" "-a" "5e3f9b761cc7c1af88827b9815c1986a9fe1e38a5d39a8f60cdebb3b29ec0a5f"`
Dec 05 02:22:32.168 INFO [stderr] usermod: no changes
Dec 05 02:22:32.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 02:22:32.232 INFO [stderr]      Running /target/debug/deps/hello_cargo-b7b0f8df198c5199
Dec 05 02:22:32.236 INFO [stdout] 
Dec 05 02:22:32.236 INFO [stdout] running 0 tests
Dec 05 02:22:32.236 INFO [stdout] 
Dec 05 02:22:32.236 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 02:22:32.236 INFO [stdout] 
Dec 05 02:22:32.238 INFO [stderr] su: No module specific data is present
Dec 05 02:22:33.220 INFO running `"docker" "inspect" "5e3f9b761cc7c1af88827b9815c1986a9fe1e38a5d39a8f60cdebb3b29ec0a5f"`
Dec 05 02:22:33.484 INFO running `"docker" "rm" "-f" "5e3f9b761cc7c1af88827b9815c1986a9fe1e38a5d39a8f60cdebb3b29ec0a5f"`
Dec 05 02:22:33.781 INFO [stdout] 5e3f9b761cc7c1af88827b9815c1986a9fe1e38a5d39a8f60cdebb3b29ec0a5f