Nov 16 21:53:35.418 INFO testing ksakiyama/my_first_rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 21:53:35.424 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 21:53:35.852 INFO [stdout] 03c9d7aba5d6f54622664bc20a355d7a47eeb7b4504fcba09f4b21716b85f10e
Nov 16 21:53:35.856 INFO running `"docker" "start" "-a" "03c9d7aba5d6f54622664bc20a355d7a47eeb7b4504fcba09f4b21716b85f10e"`
Nov 16 21:53:36.863 INFO [stderr] usermod: no changes
Nov 16 21:53:36.915 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Nov 16 21:53:37.319 INFO [stderr] warning: function is never used: `read_from_file`
Nov 16 21:53:37.319 INFO [stderr]    --> src/main.rs:101:1
Nov 16 21:53:37.319 INFO [stderr]     |
Nov 16 21:53:37.319 INFO [stderr] 101 | fn read_from_file() -> Vec<Vec<i32>> {
Nov 16 21:53:37.319 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:53:37.319 INFO [stderr]     |
Nov 16 21:53:37.319 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 21:53:37.319 INFO [stderr] 
Nov 16 21:53:37.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 16 21:53:37.987 INFO [stderr] su: No module specific data is present
Nov 16 21:53:38.527 INFO running `"docker" "inspect" "03c9d7aba5d6f54622664bc20a355d7a47eeb7b4504fcba09f4b21716b85f10e"`
Nov 16 21:53:38.901 INFO running `"docker" "rm" "-f" "03c9d7aba5d6f54622664bc20a355d7a47eeb7b4504fcba09f4b21716b85f10e"`
Nov 16 21:53:39.218 INFO [stdout] 03c9d7aba5d6f54622664bc20a355d7a47eeb7b4504fcba09f4b21716b85f10e
Nov 16 21:53:39.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 21:53:39.683 INFO [stdout] 2b78b8d38dd4d6a4de1614c09f3aacf0d48b6b7465d00d27580662309097a585
Nov 16 21:53:39.689 INFO running `"docker" "start" "-a" "2b78b8d38dd4d6a4de1614c09f3aacf0d48b6b7465d00d27580662309097a585"`
Nov 16 21:53:40.942 INFO [stderr] usermod: no changes
Nov 16 21:53:41.026 INFO [stderr]    Compiling first_rust v0.1.0 (/source)
Nov 16 21:53:41.483 INFO [stderr] warning: function is never used: `read_from_file`
Nov 16 21:53:41.483 INFO [stderr]    --> src/main.rs:101:1
Nov 16 21:53:41.483 INFO [stderr]     |
Nov 16 21:53:41.483 INFO [stderr] 101 | fn read_from_file() -> Vec<Vec<i32>> {
Nov 16 21:53:41.483 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 21:53:41.483 INFO [stderr]     |
Nov 16 21:53:41.483 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 16 21:53:41.483 INFO [stderr] 
Nov 16 21:53:41.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 16 21:53:41.887 INFO [stderr] su: No module specific data is present
Nov 16 21:53:42.532 INFO running `"docker" "inspect" "2b78b8d38dd4d6a4de1614c09f3aacf0d48b6b7465d00d27580662309097a585"`
Nov 16 21:53:42.831 INFO running `"docker" "rm" "-f" "2b78b8d38dd4d6a4de1614c09f3aacf0d48b6b7465d00d27580662309097a585"`
Nov 16 21:53:43.207 INFO [stdout] 2b78b8d38dd4d6a4de1614c09f3aacf0d48b6b7465d00d27580662309097a585
Nov 16 21:53:43.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 21:53:43.649 INFO [stdout] 596caa6673998d71020666e817bfa12fc72888250c4205273ce003b7de3816b4
Nov 16 21:53:43.652 INFO running `"docker" "start" "-a" "596caa6673998d71020666e817bfa12fc72888250c4205273ce003b7de3816b4"`
Nov 16 21:53:45.095 INFO [stderr] usermod: no changes
Nov 16 21:53:45.167 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 21:53:45.167 INFO [stderr]      Running /target/debug/deps/first_rust-94c3e865199dcff3
Nov 16 21:53:45.175 INFO [stdout] 
Nov 16 21:53:45.175 INFO [stdout] running 0 tests
Nov 16 21:53:45.175 INFO [stdout] 
Nov 16 21:53:45.175 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 21:53:45.175 INFO [stdout] 
Nov 16 21:53:45.176 INFO [stderr] su: No module specific data is present
Nov 16 21:53:45.700 INFO running `"docker" "inspect" "596caa6673998d71020666e817bfa12fc72888250c4205273ce003b7de3816b4"`
Nov 16 21:53:46.015 INFO running `"docker" "rm" "-f" "596caa6673998d71020666e817bfa12fc72888250c4205273ce003b7de3816b4"`
Nov 16 21:53:46.391 INFO [stdout] 596caa6673998d71020666e817bfa12fc72888250c4205273ce003b7de3816b4