Dec 06 16:08:01.889 INFO testing ANtlord/system_ladder against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:08:01.889 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 06 16:08:02.172 INFO [stdout] 7727afb2cfe72002fdaf5c5a5a87a1ba86bfeeae9faf51dd7a86b41de502da2f
Dec 06 16:08:02.174 INFO running `"docker" "start" "-a" "7727afb2cfe72002fdaf5c5a5a87a1ba86bfeeae9faf51dd7a86b41de502da2f"`
Dec 06 16:08:03.136 INFO [stderr] usermod: no changes
Dec 06 16:08:03.220 INFO [stderr]    Compiling system_ladder v0.1.0 (/source)
Dec 06 16:08:03.669 INFO [stderr] warning: unused import: `std::any::TypeId`
Dec 06 16:08:03.669 INFO [stderr]  --> src/main.rs:1:5
Dec 06 16:08:03.670 INFO [stderr]   |
Dec 06 16:08:03.670 INFO [stderr] 1 | use std::any::TypeId;
Dec 06 16:08:03.670 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:08:03.670 INFO [stderr]   |
Dec 06 16:08:03.670 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:08:03.670 INFO [stderr] 
Dec 06 16:08:03.690 INFO [stderr] warning: unused variable: `a`
Dec 06 16:08:03.690 INFO [stderr]   --> src/main.rs:42:20
Dec 06 16:08:03.690 INFO [stderr]    |
Dec 06 16:08:03.690 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Dec 06 16:08:03.690 INFO [stderr]    |                    ^ help: consider using `_a` instead
Dec 06 16:08:03.690 INFO [stderr]    |
Dec 06 16:08:03.690 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:08:03.690 INFO [stderr] 
Dec 06 16:08:03.690 INFO [stderr] warning: unused variable: `b`
Dec 06 16:08:03.690 INFO [stderr]   --> src/main.rs:42:28
Dec 06 16:08:03.690 INFO [stderr]    |
Dec 06 16:08:03.690 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Dec 06 16:08:03.690 INFO [stderr]    |                            ^ help: consider using `_b` instead
Dec 06 16:08:03.690 INFO [stderr] 
Dec 06 16:08:03.690 INFO [stderr] warning: unused variable: `a`
Dec 06 16:08:03.690 INFO [stderr]   --> src/main.rs:48:25
Dec 06 16:08:03.690 INFO [stderr]    |
Dec 06 16:08:03.690 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Dec 06 16:08:03.690 INFO [stderr]    |                         ^ help: consider using `_a` instead
Dec 06 16:08:03.690 INFO [stderr] 
Dec 06 16:08:03.690 INFO [stderr] warning: unused variable: `b`
Dec 06 16:08:03.690 INFO [stderr]   --> src/main.rs:48:33
Dec 06 16:08:03.690 INFO [stderr]    |
Dec 06 16:08:03.690 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Dec 06 16:08:03.690 INFO [stderr]    |                                 ^ help: consider using `_b` instead
Dec 06 16:08:03.690 INFO [stderr] 
Dec 06 16:08:03.693 INFO [stderr] warning: type `point` should have a camel case name such as `Point`
Dec 06 16:08:03.693 INFO [stderr]   --> src/main.rs:38:1
Dec 06 16:08:03.694 INFO [stderr]    |
Dec 06 16:08:03.694 INFO [stderr] 38 | struct point(i32, i32);
Dec 06 16:08:03.694 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 16:08:03.694 INFO [stderr]    |
Dec 06 16:08:03.694 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 06 16:08:03.694 INFO [stderr] 
Dec 06 16:08:03.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 06 16:08:03.882 INFO [stderr] su: No module specific data is present
Dec 06 16:08:04.178 INFO running `"docker" "inspect" "7727afb2cfe72002fdaf5c5a5a87a1ba86bfeeae9faf51dd7a86b41de502da2f"`
Dec 06 16:08:04.265 INFO running `"docker" "rm" "-f" "7727afb2cfe72002fdaf5c5a5a87a1ba86bfeeae9faf51dd7a86b41de502da2f"`
Dec 06 16:08:04.330 INFO [stdout] 7727afb2cfe72002fdaf5c5a5a87a1ba86bfeeae9faf51dd7a86b41de502da2f
Dec 06 16:08:04.332 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 06 16:08:04.494 INFO [stdout] dacd4b7e887691f7cf20bb0ffc7d7b21b1e4a678045c0992d67678d0655339f3
Dec 06 16:08:04.496 INFO running `"docker" "start" "-a" "dacd4b7e887691f7cf20bb0ffc7d7b21b1e4a678045c0992d67678d0655339f3"`
Dec 06 16:08:04.832 INFO [stderr] usermod: no changes
Dec 06 16:08:04.865 INFO [stderr]    Compiling system_ladder v0.1.0 (/source)
Dec 06 16:08:05.248 INFO [stderr] warning: unused import: `std::any::TypeId`
Dec 06 16:08:05.248 INFO [stderr]  --> src/main.rs:1:5
Dec 06 16:08:05.248 INFO [stderr]   |
Dec 06 16:08:05.248 INFO [stderr] 1 | use std::any::TypeId;
Dec 06 16:08:05.248 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 16:08:05.248 INFO [stderr]   |
Dec 06 16:08:05.248 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:08:05.248 INFO [stderr] 
Dec 06 16:08:05.272 INFO [stderr] warning: unused variable: `a`
Dec 06 16:08:05.272 INFO [stderr]   --> src/main.rs:42:20
Dec 06 16:08:05.272 INFO [stderr]    |
Dec 06 16:08:05.272 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Dec 06 16:08:05.272 INFO [stderr]    |                    ^ help: consider using `_a` instead
Dec 06 16:08:05.272 INFO [stderr]    |
Dec 06 16:08:05.272 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 16:08:05.272 INFO [stderr] 
Dec 06 16:08:05.272 INFO [stderr] warning: unused variable: `b`
Dec 06 16:08:05.272 INFO [stderr]   --> src/main.rs:42:28
Dec 06 16:08:05.272 INFO [stderr]    |
Dec 06 16:08:05.272 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Dec 06 16:08:05.272 INFO [stderr]    |                            ^ help: consider using `_b` instead
Dec 06 16:08:05.272 INFO [stderr] 
Dec 06 16:08:05.272 INFO [stderr] warning: unused variable: `a`
Dec 06 16:08:05.272 INFO [stderr]   --> src/main.rs:48:25
Dec 06 16:08:05.272 INFO [stderr]    |
Dec 06 16:08:05.272 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Dec 06 16:08:05.272 INFO [stderr]    |                         ^ help: consider using `_a` instead
Dec 06 16:08:05.272 INFO [stderr] 
Dec 06 16:08:05.272 INFO [stderr] warning: unused variable: `b`
Dec 06 16:08:05.272 INFO [stderr]   --> src/main.rs:48:33
Dec 06 16:08:05.273 INFO [stderr]    |
Dec 06 16:08:05.273 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Dec 06 16:08:05.273 INFO [stderr]    |                                 ^ help: consider using `_b` instead
Dec 06 16:08:05.273 INFO [stderr] 
Dec 06 16:08:05.276 INFO [stderr] warning: type `point` should have a camel case name such as `Point`
Dec 06 16:08:05.276 INFO [stderr]   --> src/main.rs:38:1
Dec 06 16:08:05.276 INFO [stderr]    |
Dec 06 16:08:05.276 INFO [stderr] 38 | struct point(i32, i32);
Dec 06 16:08:05.276 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 16:08:05.276 INFO [stderr]    |
Dec 06 16:08:05.276 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 06 16:08:05.276 INFO [stderr] 
Dec 06 16:08:05.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 16:08:05.505 INFO [stderr] su: No module specific data is present
Dec 06 16:08:05.790 INFO running `"docker" "inspect" "dacd4b7e887691f7cf20bb0ffc7d7b21b1e4a678045c0992d67678d0655339f3"`
Dec 06 16:08:05.927 INFO running `"docker" "rm" "-f" "dacd4b7e887691f7cf20bb0ffc7d7b21b1e4a678045c0992d67678d0655339f3"`
Dec 06 16:08:06.178 INFO [stdout] dacd4b7e887691f7cf20bb0ffc7d7b21b1e4a678045c0992d67678d0655339f3
Dec 06 16:08:06.182 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 06 16:08:06.546 INFO [stdout] 1db3854fb81c0d3434ee898dcd4b57762d75ff0afbb3f3b65e9373fc9396a428
Dec 06 16:08:06.548 INFO running `"docker" "start" "-a" "1db3854fb81c0d3434ee898dcd4b57762d75ff0afbb3f3b65e9373fc9396a428"`
Dec 06 16:08:07.096 INFO [stderr] usermod: no changes
Dec 06 16:08:07.122 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 16:08:07.123 INFO [stderr]      Running /target/debug/deps/system_ladder-11926ccd5cd4c8a4
Dec 06 16:08:07.125 INFO [stdout] 
Dec 06 16:08:07.125 INFO [stdout] running 0 tests
Dec 06 16:08:07.125 INFO [stdout] 
Dec 06 16:08:07.125 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:08:07.125 INFO [stdout] 
Dec 06 16:08:07.126 INFO [stderr] su: No module specific data is present
Dec 06 16:08:07.477 INFO running `"docker" "inspect" "1db3854fb81c0d3434ee898dcd4b57762d75ff0afbb3f3b65e9373fc9396a428"`
Dec 06 16:08:07.720 INFO running `"docker" "rm" "-f" "1db3854fb81c0d3434ee898dcd4b57762d75ff0afbb3f3b65e9373fc9396a428"`
Dec 06 16:08:07.904 INFO [stdout] 1db3854fb81c0d3434ee898dcd4b57762d75ff0afbb3f3b65e9373fc9396a428