Dec 12 20:08:55.058 INFO testing ypkulkar/infix_to_postfix against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:08:55.058 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 20:08:55.443 INFO [stdout] a5f42859f97a3508ff486073f561737aaec6cd5f50628c6b9854e2c497468b29
Dec 12 20:08:55.451 INFO running `"docker" "start" "-a" "a5f42859f97a3508ff486073f561737aaec6cd5f50628c6b9854e2c497468b29"`
Dec 12 20:08:56.729 INFO [stderr] usermod: no changes
Dec 12 20:08:56.762 INFO [stderr]    Compiling your v0.1.0 (/source)
Dec 12 20:08:56.965 INFO [stderr] warning: unused variable: `x`
Dec 12 20:08:56.965 INFO [stderr]    --> src/lib.rs:134:28
Dec 12 20:08:56.965 INFO [stderr]     |
Dec 12 20:08:56.965 INFO [stderr] 134 |                &InfixToken::Operand(x) => {
Dec 12 20:08:56.965 INFO [stderr]     |                                     ^ help: consider using `_x` instead
Dec 12 20:08:56.965 INFO [stderr]     |
Dec 12 20:08:56.965 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 20:08:56.965 INFO [stderr] 
Dec 12 20:08:56.965 INFO [stderr] warning: unused variable: `x`
Dec 12 20:08:56.965 INFO [stderr]    --> src/lib.rs:140:29
Dec 12 20:08:56.965 INFO [stderr]     |
Dec 12 20:08:56.965 INFO [stderr] 140 |                &InfixToken::Operator(x) => {
Dec 12 20:08:56.965 INFO [stderr]     |                                      ^ help: consider using `_x` instead
Dec 12 20:08:56.965 INFO [stderr] 
Dec 12 20:08:56.965 INFO [stderr] warning: unused variable: `x`
Dec 12 20:08:56.965 INFO [stderr]    --> src/lib.rs:172:31
Dec 12 20:08:56.965 INFO [stderr]     |
Dec 12 20:08:56.965 INFO [stderr] 172 |                             InfixToken::Operand(x) => break,
Dec 12 20:08:56.965 INFO [stderr]     |                                                 ^ help: consider using `_x` instead
Dec 12 20:08:56.965 INFO [stderr] 
Dec 12 20:08:57.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 12 20:08:57.253 INFO [stderr] su: No module specific data is present
Dec 12 20:08:57.672 INFO running `"docker" "inspect" "a5f42859f97a3508ff486073f561737aaec6cd5f50628c6b9854e2c497468b29"`
Dec 12 20:08:57.841 INFO running `"docker" "rm" "-f" "a5f42859f97a3508ff486073f561737aaec6cd5f50628c6b9854e2c497468b29"`
Dec 12 20:08:57.962 INFO [stdout] a5f42859f97a3508ff486073f561737aaec6cd5f50628c6b9854e2c497468b29
Dec 12 20:08:57.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 20:08:58.192 INFO [stdout] 29472de6e6e4e40b123525467354e31c736cda951cdc444f0f8658a2a72fd14a
Dec 12 20:08:58.194 INFO running `"docker" "start" "-a" "29472de6e6e4e40b123525467354e31c736cda951cdc444f0f8658a2a72fd14a"`
Dec 12 20:08:58.668 INFO [stderr] usermod: no changes
Dec 12 20:08:58.697 INFO [stderr]    Compiling your v0.1.0 (/source)
Dec 12 20:08:58.867 INFO [stderr] warning: unused variable: `x`
Dec 12 20:08:58.867 INFO [stderr]    --> src/lib.rs:134:28
Dec 12 20:08:58.867 INFO [stderr]     |
Dec 12 20:08:58.867 INFO [stderr] 134 |                &InfixToken::Operand(x) => {
Dec 12 20:08:58.867 INFO [stderr]     |                                     ^ help: consider using `_x` instead
Dec 12 20:08:58.867 INFO [stderr]     |
Dec 12 20:08:58.867 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 20:08:58.867 INFO [stderr] 
Dec 12 20:08:58.867 INFO [stderr] warning: unused variable: `x`
Dec 12 20:08:58.867 INFO [stderr]    --> src/lib.rs:140:29
Dec 12 20:08:58.867 INFO [stderr]     |
Dec 12 20:08:58.867 INFO [stderr] 140 |                &InfixToken::Operator(x) => {
Dec 12 20:08:58.867 INFO [stderr]     |                                      ^ help: consider using `_x` instead
Dec 12 20:08:58.867 INFO [stderr] 
Dec 12 20:08:58.867 INFO [stderr] warning: unused variable: `x`
Dec 12 20:08:58.867 INFO [stderr]    --> src/lib.rs:172:31
Dec 12 20:08:58.867 INFO [stderr]     |
Dec 12 20:08:58.867 INFO [stderr] 172 |                             InfixToken::Operand(x) => break,
Dec 12 20:08:58.867 INFO [stderr]     |                                                 ^ help: consider using `_x` instead
Dec 12 20:08:58.867 INFO [stderr] 
Dec 12 20:08:59.343 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 12 20:08:59.345 INFO [stderr] su: No module specific data is present
Dec 12 20:08:59.557 INFO running `"docker" "inspect" "29472de6e6e4e40b123525467354e31c736cda951cdc444f0f8658a2a72fd14a"`
Dec 12 20:08:59.780 INFO running `"docker" "rm" "-f" "29472de6e6e4e40b123525467354e31c736cda951cdc444f0f8658a2a72fd14a"`
Dec 12 20:09:00.090 INFO [stdout] 29472de6e6e4e40b123525467354e31c736cda951cdc444f0f8658a2a72fd14a
Dec 12 20:09:00.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 20:09:00.521 INFO [stdout] b65824a15e1521459a221e660ea866b90c110217ace5859ad11208ec3568931a
Dec 12 20:09:00.529 INFO running `"docker" "start" "-a" "b65824a15e1521459a221e660ea866b90c110217ace5859ad11208ec3568931a"`
Dec 12 20:09:01.178 INFO [stderr] usermod: no changes
Dec 12 20:09:01.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 20:09:01.207 INFO [stderr]      Running /target/debug/deps/your-613761d53c2150f1
Dec 12 20:09:01.208 INFO [stdout] 
Dec 12 20:09:01.208 INFO [stdout] running 3 tests
Dec 12 20:09:01.209 INFO [stdout] test tests::it_works ... ok
Dec 12 20:09:01.209 INFO [stdout] test tests::it_works2 ... ok
Dec 12 20:09:01.209 INFO [stdout] test tests::it_works1 ... ok
Dec 12 20:09:01.209 INFO [stdout] 
Dec 12 20:09:01.209 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:09:01.209 INFO [stdout] 
Dec 12 20:09:01.215 INFO [stderr]    Doc-tests your
Dec 12 20:09:01.355 INFO [stdout] 
Dec 12 20:09:01.355 INFO [stdout] running 0 tests
Dec 12 20:09:01.355 INFO [stdout] 
Dec 12 20:09:01.355 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:09:01.355 INFO [stdout] 
Dec 12 20:09:01.359 INFO [stderr] su: No module specific data is present
Dec 12 20:09:01.929 INFO running `"docker" "inspect" "b65824a15e1521459a221e660ea866b90c110217ace5859ad11208ec3568931a"`
Dec 12 20:09:02.149 INFO running `"docker" "rm" "-f" "b65824a15e1521459a221e660ea866b90c110217ace5859ad11208ec3568931a"`
Dec 12 20:09:02.475 INFO [stdout] b65824a15e1521459a221e660ea866b90c110217ace5859ad11208ec3568931a