Nov 16 07:01:54.529 INFO testing zabio3/peano against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:01:54.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:01:55.242 INFO [stdout] 3a7e2f7aaf35f8636b01781a793e174649c5d2ac15eb0acb590e583d4971fb19
Nov 16 07:01:55.243 INFO running `"docker" "start" "-a" "3a7e2f7aaf35f8636b01781a793e174649c5d2ac15eb0acb590e583d4971fb19"`
Nov 16 07:01:56.725 INFO [stderr] usermod: no changes
Nov 16 07:01:56.776 INFO [stderr]    Compiling peano v0.1.0 (/source)
Nov 16 07:01:56.999 INFO [stderr] warning: enum is never used: `Peano`
Nov 16 07:01:56.999 INFO [stderr]  --> src/main.rs:2:1
Nov 16 07:01:56.999 INFO [stderr]   |
Nov 16 07:01:56.999 INFO [stderr] 2 | enum Peano<'a> {
Nov 16 07:01:56.999 INFO [stderr]   | ^^^^^^^^^^^^^^
Nov 16 07:01:56.999 INFO [stderr]   |
Nov 16 07:01:56.999 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 07:01:56.999 INFO [stderr] 
Nov 16 07:01:56.999 INFO [stderr] warning: method is never used: `to_i`
Nov 16 07:01:56.999 INFO [stderr]   --> src/main.rs:13:5
Nov 16 07:01:56.999 INFO [stderr]    |
Nov 16 07:01:56.999 INFO [stderr] 13 |     fn to_i(&self) -> u32 {
Nov 16 07:01:56.999 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:01:56.999 INFO [stderr] 
Nov 16 07:01:56.999 INFO [stderr] warning: function is never used: `zero`
Nov 16 07:01:56.999 INFO [stderr]   --> src/main.rs:21:1
Nov 16 07:01:56.999 INFO [stderr]    |
Nov 16 07:01:56.999 INFO [stderr] 21 | fn zero<'a>() -> Peano<'a> {
Nov 16 07:01:56.999 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:01:56.999 INFO [stderr] 
Nov 16 07:01:57.007 INFO [stderr] warning: function is never used: `suc`
Nov 16 07:01:57.007 INFO [stderr]   --> src/main.rs:26:1
Nov 16 07:01:57.007 INFO [stderr]    |
Nov 16 07:01:57.007 INFO [stderr] 26 | fn suc<'a>(n: &'a Peano) -> Peano<'a> {
Nov 16 07:01:57.007 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:01:57.007 INFO [stderr] 
Nov 16 07:01:57.323 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 16 07:01:57.326 INFO [stderr] su: No module specific data is present
Nov 16 07:01:58.642 INFO running `"docker" "inspect" "3a7e2f7aaf35f8636b01781a793e174649c5d2ac15eb0acb590e583d4971fb19"`
Nov 16 07:01:58.879 INFO running `"docker" "rm" "-f" "3a7e2f7aaf35f8636b01781a793e174649c5d2ac15eb0acb590e583d4971fb19"`
Nov 16 07:01:59.223 INFO [stdout] 3a7e2f7aaf35f8636b01781a793e174649c5d2ac15eb0acb590e583d4971fb19
Nov 16 07:01:59.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:01:59.749 INFO [stdout] 7c2b2837b89eb5a1b3ac0dbb74ccdd023fbf879d7ae84745da5e64a1f380d62c
Nov 16 07:01:59.752 INFO running `"docker" "start" "-a" "7c2b2837b89eb5a1b3ac0dbb74ccdd023fbf879d7ae84745da5e64a1f380d62c"`
Nov 16 07:02:01.231 INFO [stderr] usermod: no changes
Nov 16 07:02:01.287 INFO [stderr]    Compiling peano v0.1.0 (/source)
Nov 16 07:02:01.539 INFO [stderr] warning: variant is never constructed: `Suc`
Nov 16 07:02:01.540 INFO [stderr]  --> src/main.rs:8:5
Nov 16 07:02:01.540 INFO [stderr]   |
Nov 16 07:02:01.540 INFO [stderr] 8 |     Suc(&'a Peano<'a>),
Nov 16 07:02:01.541 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 07:02:01.541 INFO [stderr]   |
Nov 16 07:02:01.541 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 07:02:01.542 INFO [stderr] 
Nov 16 07:02:01.542 INFO [stderr] warning: function is never used: `suc`
Nov 16 07:02:01.542 INFO [stderr]   --> src/main.rs:26:1
Nov 16 07:02:01.543 INFO [stderr]    |
Nov 16 07:02:01.543 INFO [stderr] 26 | fn suc<'a>(n: &'a Peano) -> Peano<'a> {
Nov 16 07:02:01.543 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 07:02:01.544 INFO [stderr] 
Nov 16 07:02:02.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 16 07:02:02.147 INFO [stderr] su: No module specific data is present
Nov 16 07:02:03.463 INFO running `"docker" "inspect" "7c2b2837b89eb5a1b3ac0dbb74ccdd023fbf879d7ae84745da5e64a1f380d62c"`
Nov 16 07:02:03.753 INFO running `"docker" "rm" "-f" "7c2b2837b89eb5a1b3ac0dbb74ccdd023fbf879d7ae84745da5e64a1f380d62c"`
Nov 16 07:02:04.007 INFO [stdout] 7c2b2837b89eb5a1b3ac0dbb74ccdd023fbf879d7ae84745da5e64a1f380d62c
Nov 16 07:02:04.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 07:02:04.483 INFO [stdout] 1cac546db59924e91d13a65cf2ad6e553beeb6799cdc8762fe1e951c0b0ccd32
Nov 16 07:02:04.485 INFO running `"docker" "start" "-a" "1cac546db59924e91d13a65cf2ad6e553beeb6799cdc8762fe1e951c0b0ccd32"`
Nov 16 07:02:06.019 INFO [stderr] usermod: no changes
Nov 16 07:02:06.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 07:02:06.096 INFO [stderr]      Running /target/debug/deps/peano-ba70a8e4c0009e03
Nov 16 07:02:06.107 INFO [stdout] 
Nov 16 07:02:06.107 INFO [stdout] running 2 tests
Nov 16 07:02:06.107 INFO [stdout] test test_to_i ... ok
Nov 16 07:02:06.107 INFO [stdout] test test_zero ... ok
Nov 16 07:02:06.107 INFO [stdout] 
Nov 16 07:02:06.107 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:02:06.107 INFO [stdout] 
Nov 16 07:02:06.115 INFO [stderr] su: No module specific data is present
Nov 16 07:02:07.005 INFO running `"docker" "inspect" "1cac546db59924e91d13a65cf2ad6e553beeb6799cdc8762fe1e951c0b0ccd32"`
Nov 16 07:02:07.280 INFO running `"docker" "rm" "-f" "1cac546db59924e91d13a65cf2ad6e553beeb6799cdc8762fe1e951c0b0ccd32"`
Nov 16 07:02:07.562 INFO [stdout] 1cac546db59924e91d13a65cf2ad6e553beeb6799cdc8762fe1e951c0b0ccd32