Dec 06 01:55:37.832 INFO testing delaemon/rust-fizzbuzz against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 01:55:37.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 01:55:38.256 INFO [stdout] e02fff2734281562b9d279543b4e2c390571cdd9ef77162ded3e2cdae2bfd513
Dec 06 01:55:38.259 INFO running `"docker" "start" "-a" "e02fff2734281562b9d279543b4e2c390571cdd9ef77162ded3e2cdae2bfd513"`
Dec 06 01:55:39.304 INFO [stderr] usermod: no changes
Dec 06 01:55:39.373 INFO [stderr]    Compiling fizzbuzz v0.1.0 (/source)
Dec 06 01:55:39.544 INFO [stderr] warning: function is never used: `fizzbuzz1`
Dec 06 01:55:39.548 INFO [stderr]  --> src/main.rs:8:1
Dec 06 01:55:39.548 INFO [stderr]   |
Dec 06 01:55:39.548 INFO [stderr] 8 | fn fizzbuzz1(n:i32) -> String {
Dec 06 01:55:39.548 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:55:39.548 INFO [stderr]   |
Dec 06 01:55:39.548 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 01:55:39.548 INFO [stderr] 
Dec 06 01:55:39.898 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 06 01:55:39.903 INFO [stderr] su: No module specific data is present
Dec 06 01:55:40.211 INFO running `"docker" "inspect" "e02fff2734281562b9d279543b4e2c390571cdd9ef77162ded3e2cdae2bfd513"`
Dec 06 01:55:40.304 INFO running `"docker" "rm" "-f" "e02fff2734281562b9d279543b4e2c390571cdd9ef77162ded3e2cdae2bfd513"`
Dec 06 01:55:40.421 INFO [stdout] e02fff2734281562b9d279543b4e2c390571cdd9ef77162ded3e2cdae2bfd513
Dec 06 01:55:40.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 01:55:40.619 INFO [stdout] 0baabbb8f4c621152c08282c99c82e1e65ff29f70e3ef45d327979fc8f0289f5
Dec 06 01:55:40.622 INFO running `"docker" "start" "-a" "0baabbb8f4c621152c08282c99c82e1e65ff29f70e3ef45d327979fc8f0289f5"`
Dec 06 01:55:40.988 INFO [stderr] usermod: no changes
Dec 06 01:55:41.010 INFO [stderr]    Compiling fizzbuzz v0.1.0 (/source)
Dec 06 01:55:41.184 INFO [stderr] warning: function is never used: `fizzbuzz1`
Dec 06 01:55:41.184 INFO [stderr]  --> src/main.rs:8:1
Dec 06 01:55:41.184 INFO [stderr]   |
Dec 06 01:55:41.184 INFO [stderr] 8 | fn fizzbuzz1(n:i32) -> String {
Dec 06 01:55:41.184 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 01:55:41.184 INFO [stderr]   |
Dec 06 01:55:41.184 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 01:55:41.184 INFO [stderr] 
Dec 06 01:55:41.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Dec 06 01:55:41.416 INFO [stderr] su: No module specific data is present
Dec 06 01:55:41.746 INFO running `"docker" "inspect" "0baabbb8f4c621152c08282c99c82e1e65ff29f70e3ef45d327979fc8f0289f5"`
Dec 06 01:55:41.877 INFO running `"docker" "rm" "-f" "0baabbb8f4c621152c08282c99c82e1e65ff29f70e3ef45d327979fc8f0289f5"`
Dec 06 01:55:41.982 INFO [stdout] 0baabbb8f4c621152c08282c99c82e1e65ff29f70e3ef45d327979fc8f0289f5
Dec 06 01:55:41.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 01:55:42.169 INFO [stdout] 16c4a60f90055815eaeae151b97196f907b527e148730b01e6ad5597a65b7a18
Dec 06 01:55:42.172 INFO running `"docker" "start" "-a" "16c4a60f90055815eaeae151b97196f907b527e148730b01e6ad5597a65b7a18"`
Dec 06 01:55:43.040 INFO [stderr] usermod: no changes
Dec 06 01:55:43.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 01:55:43.092 INFO [stderr]      Running /target/debug/deps/fizzbuzz-bf6605dda6687500
Dec 06 01:55:43.093 INFO [stdout] 
Dec 06 01:55:43.093 INFO [stdout] running 0 tests
Dec 06 01:55:43.094 INFO [stdout] 
Dec 06 01:55:43.094 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 01:55:43.094 INFO [stdout] 
Dec 06 01:55:43.095 INFO [stderr] su: No module specific data is present
Dec 06 01:55:43.582 INFO running `"docker" "inspect" "16c4a60f90055815eaeae151b97196f907b527e148730b01e6ad5597a65b7a18"`
Dec 06 01:55:43.911 INFO running `"docker" "rm" "-f" "16c4a60f90055815eaeae151b97196f907b527e148730b01e6ad5597a65b7a18"`
Dec 06 01:55:44.113 INFO [stdout] 16c4a60f90055815eaeae151b97196f907b527e148730b01e6ad5597a65b7a18