Nov 16 07:02:09.914 INFO testing zabio3/peano against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 07:02:09.916 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:02:10.483 INFO [stdout] c7e3b83aa4facd2e7d9d3c1b96934131285740567f59e954ecabd4650ed7eb90
Nov 16 07:02:10.487 INFO running `"docker" "start" "-a" "c7e3b83aa4facd2e7d9d3c1b96934131285740567f59e954ecabd4650ed7eb90"`
Nov 16 07:02:12.002 INFO [stderr] usermod: no changes
Nov 16 07:02:12.067 INFO [stderr]    Compiling peano v0.1.0 (/source)
Nov 16 07:02:12.269 INFO [stderr] warning: enum is never used: `Peano`
Nov 16 07:02:12.269 INFO [stderr]  --> src/main.rs:2:1
Nov 16 07:02:12.269 INFO [stderr]   |
Nov 16 07:02:12.269 INFO [stderr] 2 | enum Peano<'a> {
Nov 16 07:02:12.269 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 16 07:02:12.269 INFO [stderr]   |
Nov 16 07:02:12.269 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 07:02:12.269 INFO [stderr] 
Nov 16 07:02:12.269 INFO [stderr] warning: method is never used: `to_i`
Nov 16 07:02:12.269 INFO [stderr]   --> src/main.rs:13:5
Nov 16 07:02:12.269 INFO [stderr]    |
Nov 16 07:02:12.269 INFO [stderr] 13 |     fn to_i(&self) -> u32 {
Nov 16 07:02:12.269 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:02:12.269 INFO [stderr] 
Nov 16 07:02:12.269 INFO [stderr] warning: function is never used: `zero`
Nov 16 07:02:12.270 INFO [stderr]   --> src/main.rs:21:1
Nov 16 07:02:12.270 INFO [stderr]    |
Nov 16 07:02:12.270 INFO [stderr] 21 | fn zero<'a>() -> Peano<'a> {
Nov 16 07:02:12.270 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:02:12.270 INFO [stderr] 
Nov 16 07:02:12.270 INFO [stderr] warning: function is never used: `suc`
Nov 16 07:02:12.270 INFO [stderr]   --> src/main.rs:26:1
Nov 16 07:02:12.270 INFO [stderr]    |
Nov 16 07:02:12.270 INFO [stderr] 26 | fn suc<'a>(n: &'a Peano) -> Peano<'a> {
Nov 16 07:02:12.270 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:02:12.270 INFO [stderr] 
Nov 16 07:02:12.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 16 07:02:12.607 INFO [stderr] su: No module specific data is present
Nov 16 07:02:13.425 INFO running `"docker" "inspect" "c7e3b83aa4facd2e7d9d3c1b96934131285740567f59e954ecabd4650ed7eb90"`
Nov 16 07:02:13.805 INFO running `"docker" "rm" "-f" "c7e3b83aa4facd2e7d9d3c1b96934131285740567f59e954ecabd4650ed7eb90"`
Nov 16 07:02:14.083 INFO [stdout] c7e3b83aa4facd2e7d9d3c1b96934131285740567f59e954ecabd4650ed7eb90
Nov 16 07:02:14.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:02:14.516 INFO [stdout] 8329057f0bb8d2ad96441da9ad717a32ad15f52da5a1bc343451693b0d869b9e
Nov 16 07:02:14.517 INFO running `"docker" "start" "-a" "8329057f0bb8d2ad96441da9ad717a32ad15f52da5a1bc343451693b0d869b9e"`
Nov 16 07:02:15.889 INFO [stderr] usermod: no changes
Nov 16 07:02:15.957 INFO [stderr]    Compiling peano v0.1.0 (/source)
Nov 16 07:02:16.160 INFO [stderr] warning: variant is never constructed: `Suc`
Nov 16 07:02:16.160 INFO [stderr]  --> src/main.rs:8:5
Nov 16 07:02:16.160 INFO [stderr]   |
Nov 16 07:02:16.160 INFO [stderr] 8 |     Suc(&'a Peano<'a>),
Nov 16 07:02:16.160 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 07:02:16.160 INFO [stderr]   |
Nov 16 07:02:16.160 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 07:02:16.160 INFO [stderr] 
Nov 16 07:02:16.160 INFO [stderr] warning: function is never used: `suc`
Nov 16 07:02:16.160 INFO [stderr]   --> src/main.rs:26:1
Nov 16 07:02:16.160 INFO [stderr]    |
Nov 16 07:02:16.160 INFO [stderr] 26 | fn suc<'a>(n: &'a Peano) -> Peano<'a> {
Nov 16 07:02:16.160 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:02:16.160 INFO [stderr] 
Nov 16 07:02:16.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 16 07:02:16.787 INFO [stderr] su: No module specific data is present
Nov 16 07:02:17.411 INFO running `"docker" "inspect" "8329057f0bb8d2ad96441da9ad717a32ad15f52da5a1bc343451693b0d869b9e"`
Nov 16 07:02:17.711 INFO running `"docker" "rm" "-f" "8329057f0bb8d2ad96441da9ad717a32ad15f52da5a1bc343451693b0d869b9e"`
Nov 16 07:02:18.054 INFO [stdout] 8329057f0bb8d2ad96441da9ad717a32ad15f52da5a1bc343451693b0d869b9e
Nov 16 07:02:18.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 07:02:18.565 INFO [stdout] f92bfe8791063c4941d804596186e753938a290448da13fea21d136df77eb1ad
Nov 16 07:02:18.567 INFO running `"docker" "start" "-a" "f92bfe8791063c4941d804596186e753938a290448da13fea21d136df77eb1ad"`
Nov 16 07:02:20.131 INFO [stderr] usermod: no changes
Nov 16 07:02:20.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 07:02:20.187 INFO [stderr]      Running /target/debug/deps/peano-cbd411632d5d9adc
Nov 16 07:02:20.187 INFO [stdout] 
Nov 16 07:02:20.187 INFO [stdout] running 2 tests
Nov 16 07:02:20.187 INFO [stdout] test test_zero ... ok
Nov 16 07:02:20.187 INFO [stdout] test test_to_i ... ok
Nov 16 07:02:20.187 INFO [stdout] 
Nov 16 07:02:20.187 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:02:20.187 INFO [stdout] 
Nov 16 07:02:20.189 INFO [stderr] su: No module specific data is present
Nov 16 07:02:21.365 INFO running `"docker" "inspect" "f92bfe8791063c4941d804596186e753938a290448da13fea21d136df77eb1ad"`
Nov 16 07:02:21.627 INFO running `"docker" "rm" "-f" "f92bfe8791063c4941d804596186e753938a290448da13fea21d136df77eb1ad"`
Nov 16 07:02:21.911 INFO [stdout] f92bfe8791063c4941d804596186e753938a290448da13fea21d136df77eb1ad