Dec 05 00:38:10.794 INFO testing ypkulkar/infix_to_postfix against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 00:38:10.794 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:38:11.202 INFO [stdout] b9e692d18d7ffcdfb0508a1b058455911c2aedfd1b011d772438b708fbc793b0
Dec 05 00:38:11.204 INFO running `"docker" "start" "-a" "b9e692d18d7ffcdfb0508a1b058455911c2aedfd1b011d772438b708fbc793b0"`
Dec 05 00:38:12.421 INFO [stderr] usermod: no changes
Dec 05 00:38:12.488 INFO [stderr]    Compiling your v0.1.0 (/source)
Dec 05 00:38:12.752 INFO [stderr] warning: unused variable: `x`
Dec 05 00:38:12.752 INFO [stderr]    --> src/lib.rs:134:28
Dec 05 00:38:12.752 INFO [stderr]     |
Dec 05 00:38:12.752 INFO [stderr] 134 |                &InfixToken::Operand(x) => {
Dec 05 00:38:12.752 INFO [stderr]     |                                     ^ help: consider using `_x` instead
Dec 05 00:38:12.752 INFO [stderr]     |
Dec 05 00:38:12.752 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:38:12.752 INFO [stderr] 
Dec 05 00:38:12.752 INFO [stderr] warning: unused variable: `x`
Dec 05 00:38:12.752 INFO [stderr]    --> src/lib.rs:140:29
Dec 05 00:38:12.752 INFO [stderr]     |
Dec 05 00:38:12.752 INFO [stderr] 140 |                &InfixToken::Operator(x) => {
Dec 05 00:38:12.752 INFO [stderr]     |                                      ^ help: consider using `_x` instead
Dec 05 00:38:12.752 INFO [stderr] 
Dec 05 00:38:12.752 INFO [stderr] warning: unused variable: `x`
Dec 05 00:38:12.752 INFO [stderr]    --> src/lib.rs:172:31
Dec 05 00:38:12.752 INFO [stderr]     |
Dec 05 00:38:12.752 INFO [stderr] 172 |                             InfixToken::Operand(x) => break,
Dec 05 00:38:12.752 INFO [stderr]     |                                                 ^ help: consider using `_x` instead
Dec 05 00:38:12.752 INFO [stderr] 
Dec 05 00:38:13.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 05 00:38:13.055 INFO [stderr] su: No module specific data is present
Dec 05 00:38:13.650 INFO running `"docker" "inspect" "b9e692d18d7ffcdfb0508a1b058455911c2aedfd1b011d772438b708fbc793b0"`
Dec 05 00:38:13.897 INFO running `"docker" "rm" "-f" "b9e692d18d7ffcdfb0508a1b058455911c2aedfd1b011d772438b708fbc793b0"`
Dec 05 00:38:14.265 INFO [stdout] b9e692d18d7ffcdfb0508a1b058455911c2aedfd1b011d772438b708fbc793b0
Dec 05 00:38:14.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:38:14.718 INFO [stdout] 2089dc72febdb50134c3dfd0a6ce1e3f38f9385349f10651583c242f107d0d22
Dec 05 00:38:14.720 INFO running `"docker" "start" "-a" "2089dc72febdb50134c3dfd0a6ce1e3f38f9385349f10651583c242f107d0d22"`
Dec 05 00:38:16.450 INFO [stderr] usermod: no changes
Dec 05 00:38:16.488 INFO [stderr]    Compiling your v0.1.0 (/source)
Dec 05 00:38:16.724 INFO [stderr] warning: unused variable: `x`
Dec 05 00:38:16.724 INFO [stderr]    --> src/lib.rs:134:28
Dec 05 00:38:16.724 INFO [stderr]     |
Dec 05 00:38:16.724 INFO [stderr] 134 |                &InfixToken::Operand(x) => {
Dec 05 00:38:16.724 INFO [stderr]     |                                     ^ help: consider using `_x` instead
Dec 05 00:38:16.724 INFO [stderr]     |
Dec 05 00:38:16.724 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 00:38:16.724 INFO [stderr] 
Dec 05 00:38:16.724 INFO [stderr] warning: unused variable: `x`
Dec 05 00:38:16.724 INFO [stderr]    --> src/lib.rs:140:29
Dec 05 00:38:16.724 INFO [stderr]     |
Dec 05 00:38:16.724 INFO [stderr] 140 |                &InfixToken::Operator(x) => {
Dec 05 00:38:16.724 INFO [stderr]     |                                      ^ help: consider using `_x` instead
Dec 05 00:38:16.724 INFO [stderr] 
Dec 05 00:38:16.724 INFO [stderr] warning: unused variable: `x`
Dec 05 00:38:16.724 INFO [stderr]    --> src/lib.rs:172:31
Dec 05 00:38:16.724 INFO [stderr]     |
Dec 05 00:38:16.724 INFO [stderr] 172 |                             InfixToken::Operand(x) => break,
Dec 05 00:38:16.724 INFO [stderr]     |                                                 ^ help: consider using `_x` instead
Dec 05 00:38:16.724 INFO [stderr] 
Dec 05 00:38:17.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 05 00:38:17.232 INFO [stderr] su: No module specific data is present
Dec 05 00:38:17.554 INFO running `"docker" "inspect" "2089dc72febdb50134c3dfd0a6ce1e3f38f9385349f10651583c242f107d0d22"`
Dec 05 00:38:17.684 INFO running `"docker" "rm" "-f" "2089dc72febdb50134c3dfd0a6ce1e3f38f9385349f10651583c242f107d0d22"`
Dec 05 00:38:17.860 INFO [stdout] 2089dc72febdb50134c3dfd0a6ce1e3f38f9385349f10651583c242f107d0d22
Dec 05 00:38:17.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:38:18.130 INFO [stdout] 449ac37857bc98f22e139b57e7d822a1e4f6bb8a1ea22a0adae680c3179a428e
Dec 05 00:38:18.133 INFO running `"docker" "start" "-a" "449ac37857bc98f22e139b57e7d822a1e4f6bb8a1ea22a0adae680c3179a428e"`
Dec 05 00:38:18.933 INFO [stderr] usermod: no changes
Dec 05 00:38:18.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 00:38:18.996 INFO [stderr]      Running /target/debug/deps/your-cb8486673bce64d9
Dec 05 00:38:19.000 INFO [stdout] 
Dec 05 00:38:19.000 INFO [stdout] running 3 tests
Dec 05 00:38:19.000 INFO [stdout] test tests::it_works2 ... ok
Dec 05 00:38:19.000 INFO [stdout] test tests::it_works ... ok
Dec 05 00:38:19.004 INFO [stdout] test tests::it_works1 ... ok
Dec 05 00:38:19.004 INFO [stderr]    Doc-tests your
Dec 05 00:38:19.004 INFO [stdout] 
Dec 05 00:38:19.004 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:38:19.004 INFO [stdout] 
Dec 05 00:38:19.147 INFO [stdout] 
Dec 05 00:38:19.147 INFO [stdout] running 0 tests
Dec 05 00:38:19.147 INFO [stdout] 
Dec 05 00:38:19.147 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 00:38:19.147 INFO [stdout] 
Dec 05 00:38:19.157 INFO [stderr] su: No module specific data is present
Dec 05 00:38:19.586 INFO running `"docker" "inspect" "449ac37857bc98f22e139b57e7d822a1e4f6bb8a1ea22a0adae680c3179a428e"`
Dec 05 00:38:19.690 INFO running `"docker" "rm" "-f" "449ac37857bc98f22e139b57e7d822a1e4f6bb8a1ea22a0adae680c3179a428e"`
Dec 05 00:38:19.876 INFO [stdout] 449ac37857bc98f22e139b57e7d822a1e4f6bb8a1ea22a0adae680c3179a428e