Dec 05 20:18:09.257 INFO testing jamwaffles/rust-into-tree against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:18:09.257 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 05 20:18:09.712 INFO [stdout] f94c14e6356cf05f1bf242043a5c35b96600364e2283bf83586235acec2fd571
Dec 05 20:18:09.714 INFO running `"docker" "start" "-a" "f94c14e6356cf05f1bf242043a5c35b96600364e2283bf83586235acec2fd571"`
Dec 05 20:18:10.747 INFO [stderr] usermod: no changes
Dec 05 20:18:10.840 INFO [stderr]    Compiling recurse-test v0.1.0 (/source)
Dec 05 20:18:11.195 INFO [stderr] warning: function is never used: `mutablething`
Dec 05 20:18:11.196 INFO [stderr]   --> src/main.rs:17:1
Dec 05 20:18:11.196 INFO [stderr]    |
Dec 05 20:18:11.196 INFO [stderr] 17 | fn mutablething() {
Dec 05 20:18:11.196 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 20:18:11.196 INFO [stderr]    |
Dec 05 20:18:11.196 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:18:11.196 INFO [stderr] 
Dec 05 20:18:11.196 INFO [stderr] warning: function is never used: `secondmutablething`
Dec 05 20:18:11.196 INFO [stderr]   --> src/main.rs:37:1
Dec 05 20:18:11.196 INFO [stderr]    |
Dec 05 20:18:11.196 INFO [stderr] 37 | fn secondmutablething(mut thing: &mut Vec<i32>) -> Context {
Dec 05 20:18:11.196 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:18:11.196 INFO [stderr] 
Dec 05 20:18:11.196 INFO [stderr] warning: function is never used: `guard`
Dec 05 20:18:11.196 INFO [stderr]   --> src/main.rs:56:1
Dec 05 20:18:11.196 INFO [stderr]    |
Dec 05 20:18:11.196 INFO [stderr] 56 | fn guard(data: &Vec<i32>) -> Context {
Dec 05 20:18:11.196 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:18:11.196 INFO [stderr] 
Dec 05 20:18:11.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 05 20:18:11.768 INFO [stderr] su: No module specific data is present
Dec 05 20:18:12.078 INFO running `"docker" "inspect" "f94c14e6356cf05f1bf242043a5c35b96600364e2283bf83586235acec2fd571"`
Dec 05 20:18:12.197 INFO running `"docker" "rm" "-f" "f94c14e6356cf05f1bf242043a5c35b96600364e2283bf83586235acec2fd571"`
Dec 05 20:18:12.297 INFO [stdout] f94c14e6356cf05f1bf242043a5c35b96600364e2283bf83586235acec2fd571
Dec 05 20:18:12.299 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 05 20:18:12.540 INFO [stdout] 15513b8286dc1d9b9e351d3ac200eb9de70f67b6db90b41f42335c96b6797f4b
Dec 05 20:18:12.542 INFO running `"docker" "start" "-a" "15513b8286dc1d9b9e351d3ac200eb9de70f67b6db90b41f42335c96b6797f4b"`
Dec 05 20:18:13.044 INFO [stderr] usermod: no changes
Dec 05 20:18:13.088 INFO [stderr]    Compiling recurse-test v0.1.0 (/source)
Dec 05 20:18:13.412 INFO [stderr] warning: function is never used: `mutablething`
Dec 05 20:18:13.413 INFO [stderr]   --> src/main.rs:17:1
Dec 05 20:18:13.413 INFO [stderr]    |
Dec 05 20:18:13.413 INFO [stderr] 17 | fn mutablething() {
Dec 05 20:18:13.413 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 20:18:13.413 INFO [stderr]    |
Dec 05 20:18:13.414 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 20:18:13.414 INFO [stderr] 
Dec 05 20:18:13.414 INFO [stderr] warning: function is never used: `secondmutablething`
Dec 05 20:18:13.414 INFO [stderr]   --> src/main.rs:37:1
Dec 05 20:18:13.414 INFO [stderr]    |
Dec 05 20:18:13.415 INFO [stderr] 37 | fn secondmutablething(mut thing: &mut Vec<i32>) -> Context {
Dec 05 20:18:13.415 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:18:13.415 INFO [stderr] 
Dec 05 20:18:13.415 INFO [stderr] warning: function is never used: `guard`
Dec 05 20:18:13.415 INFO [stderr]   --> src/main.rs:56:1
Dec 05 20:18:13.415 INFO [stderr]    |
Dec 05 20:18:13.415 INFO [stderr] 56 | fn guard(data: &Vec<i32>) -> Context {
Dec 05 20:18:13.415 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:18:13.415 INFO [stderr] 
Dec 05 20:18:13.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 05 20:18:13.646 INFO [stderr] su: No module specific data is present
Dec 05 20:18:14.350 INFO running `"docker" "inspect" "15513b8286dc1d9b9e351d3ac200eb9de70f67b6db90b41f42335c96b6797f4b"`
Dec 05 20:18:14.542 INFO running `"docker" "rm" "-f" "15513b8286dc1d9b9e351d3ac200eb9de70f67b6db90b41f42335c96b6797f4b"`
Dec 05 20:18:14.863 INFO [stdout] 15513b8286dc1d9b9e351d3ac200eb9de70f67b6db90b41f42335c96b6797f4b
Dec 05 20:18:14.867 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 05 20:18:15.022 INFO [stdout] 499b81ffe9fc9ab1543328ad6ad91fdae9a254ca150b7a4c3b3d8f87088738c8
Dec 05 20:18:15.030 INFO running `"docker" "start" "-a" "499b81ffe9fc9ab1543328ad6ad91fdae9a254ca150b7a4c3b3d8f87088738c8"`
Dec 05 20:18:15.547 INFO [stderr] usermod: no changes
Dec 05 20:18:15.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 20:18:15.600 INFO [stderr]      Running /target/debug/deps/recurse_test-abdfda393fb028d0
Dec 05 20:18:15.603 INFO [stdout] 
Dec 05 20:18:15.603 INFO [stdout] running 0 tests
Dec 05 20:18:15.603 INFO [stdout] 
Dec 05 20:18:15.603 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:18:15.603 INFO [stdout] 
Dec 05 20:18:15.604 INFO [stderr] su: No module specific data is present
Dec 05 20:18:16.240 INFO running `"docker" "inspect" "499b81ffe9fc9ab1543328ad6ad91fdae9a254ca150b7a4c3b3d8f87088738c8"`
Dec 05 20:18:16.524 INFO running `"docker" "rm" "-f" "499b81ffe9fc9ab1543328ad6ad91fdae9a254ca150b7a4c3b3d8f87088738c8"`
Dec 05 20:18:16.800 INFO [stdout] 499b81ffe9fc9ab1543328ad6ad91fdae9a254ca150b7a4c3b3d8f87088738c8