Nov 17 17:10:36.315 INFO testing ANtlord/system_ladder against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 17:10:36.315 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 17:10:36.515 INFO [stdout] e60b0df5f6d1e4fd40cdc945c28f567847465b84509c79fff8b7d988a0e0f198
Nov 17 17:10:36.517 INFO running `"docker" "start" "-a" "e60b0df5f6d1e4fd40cdc945c28f567847465b84509c79fff8b7d988a0e0f198"`
Nov 17 17:10:37.014 INFO [stderr] usermod: no changes
Nov 17 17:10:37.052 INFO [stderr]    Compiling system_ladder v0.1.0 (/source)
Nov 17 17:10:37.389 INFO [stderr] warning: unused import: `std::any::TypeId`
Nov 17 17:10:37.389 INFO [stderr]  --> src/main.rs:1:5
Nov 17 17:10:37.390 INFO [stderr]   |
Nov 17 17:10:37.390 INFO [stderr] 1 | use std::any::TypeId;
Nov 17 17:10:37.390 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 17:10:37.390 INFO [stderr]   |
Nov 17 17:10:37.390 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 17:10:37.390 INFO [stderr] 
Nov 17 17:10:37.411 INFO [stderr] warning: unused variable: `a`
Nov 17 17:10:37.411 INFO [stderr]   --> src/main.rs:42:20
Nov 17 17:10:37.411 INFO [stderr]    |
Nov 17 17:10:37.411 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Nov 17 17:10:37.411 INFO [stderr]    |                    ^ help: consider using `_a` instead
Nov 17 17:10:37.411 INFO [stderr]    |
Nov 17 17:10:37.411 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 17:10:37.411 INFO [stderr] 
Nov 17 17:10:37.411 INFO [stderr] warning: unused variable: `b`
Nov 17 17:10:37.411 INFO [stderr]   --> src/main.rs:42:28
Nov 17 17:10:37.411 INFO [stderr]    |
Nov 17 17:10:37.411 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Nov 17 17:10:37.411 INFO [stderr]    |                            ^ help: consider using `_b` instead
Nov 17 17:10:37.411 INFO [stderr] 
Nov 17 17:10:37.411 INFO [stderr] warning: unused variable: `a`
Nov 17 17:10:37.411 INFO [stderr]   --> src/main.rs:48:25
Nov 17 17:10:37.411 INFO [stderr]    |
Nov 17 17:10:37.411 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Nov 17 17:10:37.411 INFO [stderr]    |                         ^ help: consider using `_a` instead
Nov 17 17:10:37.411 INFO [stderr] 
Nov 17 17:10:37.411 INFO [stderr] warning: unused variable: `b`
Nov 17 17:10:37.411 INFO [stderr]   --> src/main.rs:48:33
Nov 17 17:10:37.411 INFO [stderr]    |
Nov 17 17:10:37.411 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Nov 17 17:10:37.411 INFO [stderr]    |                                 ^ help: consider using `_b` instead
Nov 17 17:10:37.411 INFO [stderr] 
Nov 17 17:10:37.414 INFO [stderr] warning: type `point` should have a camel case name such as `Point`
Nov 17 17:10:37.414 INFO [stderr]   --> src/main.rs:38:1
Nov 17 17:10:37.414 INFO [stderr]    |
Nov 17 17:10:37.414 INFO [stderr] 38 | struct point(i32, i32);
Nov 17 17:10:37.414 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 17:10:37.414 INFO [stderr]    |
Nov 17 17:10:37.414 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 17 17:10:37.414 INFO [stderr] 
Nov 17 17:10:37.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 17 17:10:37.623 INFO [stderr] su: No module specific data is present
Nov 17 17:10:37.898 INFO running `"docker" "inspect" "e60b0df5f6d1e4fd40cdc945c28f567847465b84509c79fff8b7d988a0e0f198"`
Nov 17 17:10:37.985 INFO running `"docker" "rm" "-f" "e60b0df5f6d1e4fd40cdc945c28f567847465b84509c79fff8b7d988a0e0f198"`
Nov 17 17:10:38.114 INFO [stdout] e60b0df5f6d1e4fd40cdc945c28f567847465b84509c79fff8b7d988a0e0f198
Nov 17 17:10:38.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 17:10:38.293 INFO [stdout] 7548fcea2778dfc00e8fa1b1191b24aa1c3097d92376974cc6999a6a47b791a1
Nov 17 17:10:38.295 INFO running `"docker" "start" "-a" "7548fcea2778dfc00e8fa1b1191b24aa1c3097d92376974cc6999a6a47b791a1"`
Nov 17 17:10:38.970 INFO [stderr] usermod: no changes
Nov 17 17:10:39.013 INFO [stderr]    Compiling system_ladder v0.1.0 (/source)
Nov 17 17:10:39.375 INFO [stderr] warning: unused import: `std::any::TypeId`
Nov 17 17:10:39.375 INFO [stderr]  --> src/main.rs:1:5
Nov 17 17:10:39.375 INFO [stderr]   |
Nov 17 17:10:39.375 INFO [stderr] 1 | use std::any::TypeId;
Nov 17 17:10:39.375 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 17 17:10:39.378 INFO [stderr]   |
Nov 17 17:10:39.378 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 17:10:39.378 INFO [stderr] 
Nov 17 17:10:39.407 INFO [stderr] warning: unused variable: `a`
Nov 17 17:10:39.407 INFO [stderr]   --> src/main.rs:42:20
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Nov 17 17:10:39.407 INFO [stderr]    |                    ^ help: consider using `_a` instead
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 17:10:39.407 INFO [stderr] 
Nov 17 17:10:39.407 INFO [stderr] warning: unused variable: `b`
Nov 17 17:10:39.407 INFO [stderr]   --> src/main.rs:42:28
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr] 42 |         fn callee2(a: i32, b: i32) {
Nov 17 17:10:39.407 INFO [stderr]    |                            ^ help: consider using `_b` instead
Nov 17 17:10:39.407 INFO [stderr] 
Nov 17 17:10:39.407 INFO [stderr] warning: unused variable: `a`
Nov 17 17:10:39.407 INFO [stderr]   --> src/main.rs:48:25
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Nov 17 17:10:39.407 INFO [stderr]    |                         ^ help: consider using `_a` instead
Nov 17 17:10:39.407 INFO [stderr] 
Nov 17 17:10:39.407 INFO [stderr] warning: unused variable: `b`
Nov 17 17:10:39.407 INFO [stderr]   --> src/main.rs:48:33
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr] 48 |         fn callee(self, a: i32, b: i32) {
Nov 17 17:10:39.407 INFO [stderr]    |                                 ^ help: consider using `_b` instead
Nov 17 17:10:39.407 INFO [stderr] 
Nov 17 17:10:39.407 INFO [stderr] warning: type `point` should have a camel case name such as `Point`
Nov 17 17:10:39.407 INFO [stderr]   --> src/main.rs:38:1
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr] 38 | struct point(i32, i32);
Nov 17 17:10:39.407 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 17:10:39.407 INFO [stderr]    |
Nov 17 17:10:39.407 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Nov 17 17:10:39.407 INFO [stderr] 
Nov 17 17:10:39.708 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 17 17:10:39.710 INFO [stderr] su: No module specific data is present
Nov 17 17:10:40.213 INFO running `"docker" "inspect" "7548fcea2778dfc00e8fa1b1191b24aa1c3097d92376974cc6999a6a47b791a1"`
Nov 17 17:10:40.357 INFO running `"docker" "rm" "-f" "7548fcea2778dfc00e8fa1b1191b24aa1c3097d92376974cc6999a6a47b791a1"`
Nov 17 17:10:40.535 INFO [stdout] 7548fcea2778dfc00e8fa1b1191b24aa1c3097d92376974cc6999a6a47b791a1
Nov 17 17:10:40.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 17:10:40.763 INFO [stdout] 0a0364a0a0d0a50d7eab6caa7b6a5c9358199997a6864eab1d311f541d90287b
Nov 17 17:10:40.769 INFO running `"docker" "start" "-a" "0a0364a0a0d0a50d7eab6caa7b6a5c9358199997a6864eab1d311f541d90287b"`
Nov 17 17:10:41.691 INFO [stderr] usermod: no changes
Nov 17 17:10:41.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 17:10:41.775 INFO [stderr]      Running /target/debug/deps/system_ladder-508393671dfbc35b
Nov 17 17:10:41.775 INFO [stdout] 
Nov 17 17:10:41.775 INFO [stdout] running 0 tests
Nov 17 17:10:41.775 INFO [stdout] 
Nov 17 17:10:41.775 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 17:10:41.775 INFO [stdout] 
Nov 17 17:10:41.776 INFO [stderr] su: No module specific data is present
Nov 17 17:10:42.465 INFO running `"docker" "inspect" "0a0364a0a0d0a50d7eab6caa7b6a5c9358199997a6864eab1d311f541d90287b"`
Nov 17 17:10:42.711 INFO running `"docker" "rm" "-f" "0a0364a0a0d0a50d7eab6caa7b6a5c9358199997a6864eab1d311f541d90287b"`
Nov 17 17:10:42.837 INFO [stdout] 0a0364a0a0d0a50d7eab6caa7b6a5c9358199997a6864eab1d311f541d90287b