Nov 17 15:26:44.473 INFO testing FilipNordmark/Math against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:26:44.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:26:44.880 INFO [stdout] db761307c9caf4df889b7dbe53f8fb19eb0298db59d33b952778bc4d33ad93a9
Nov 17 15:26:44.883 INFO running `"docker" "start" "-a" "db761307c9caf4df889b7dbe53f8fb19eb0298db59d33b952778bc4d33ad93a9"`
Nov 17 15:26:46.179 INFO [stderr] usermod: no changes
Nov 17 15:26:46.255 INFO [stderr]    Compiling calculator v0.1.0 (/source)
Nov 17 15:26:46.691 INFO [stderr] warning: unused variable: `input`
Nov 17 15:26:46.692 INFO [stderr]   --> src/lib.rs:37:21
Nov 17 15:26:46.692 INFO [stderr]    |
Nov 17 15:26:46.692 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Nov 17 15:26:46.693 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Nov 17 15:26:46.693 INFO [stderr]    |
Nov 17 15:26:46.693 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:26:46.693 INFO [stderr] 
Nov 17 15:26:47.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Nov 17 15:26:47.507 INFO [stderr] su: No module specific data is present
Nov 17 15:26:48.313 INFO running `"docker" "inspect" "db761307c9caf4df889b7dbe53f8fb19eb0298db59d33b952778bc4d33ad93a9"`
Nov 17 15:26:48.617 INFO running `"docker" "rm" "-f" "db761307c9caf4df889b7dbe53f8fb19eb0298db59d33b952778bc4d33ad93a9"`
Nov 17 15:26:48.887 INFO [stdout] db761307c9caf4df889b7dbe53f8fb19eb0298db59d33b952778bc4d33ad93a9
Nov 17 15:26:48.891 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:26:49.328 INFO [stdout] 90af97e8fda80d094d3b65f950fbbd854319bf7e397d186e920bdce1c04524eb
Nov 17 15:26:49.330 INFO running `"docker" "start" "-a" "90af97e8fda80d094d3b65f950fbbd854319bf7e397d186e920bdce1c04524eb"`
Nov 17 15:26:51.231 INFO [stderr] usermod: no changes
Nov 17 15:26:51.307 INFO [stderr]    Compiling calculator v0.1.0 (/source)
Nov 17 15:26:51.989 INFO [stderr] warning: unused variable: `input`
Nov 17 15:26:51.990 INFO [stderr]   --> src/lib.rs:37:21
Nov 17 15:26:51.990 INFO [stderr]    |
Nov 17 15:26:51.990 INFO [stderr] 37 |     pub fn to_expr( input: String ) -> Result<Expr<'a>, &'static str> {
Nov 17 15:26:51.990 INFO [stderr]    |                     ^^^^^ help: consider using `_input` instead
Nov 17 15:26:51.990 INFO [stderr]    |
Nov 17 15:26:51.990 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:26:51.990 INFO [stderr] 
Nov 17 15:26:52.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 17 15:26:52.406 INFO [stderr] su: No module specific data is present
Nov 17 15:26:52.994 INFO running `"docker" "inspect" "90af97e8fda80d094d3b65f950fbbd854319bf7e397d186e920bdce1c04524eb"`
Nov 17 15:26:53.287 INFO running `"docker" "rm" "-f" "90af97e8fda80d094d3b65f950fbbd854319bf7e397d186e920bdce1c04524eb"`
Nov 17 15:26:53.551 INFO [stdout] 90af97e8fda80d094d3b65f950fbbd854319bf7e397d186e920bdce1c04524eb
Nov 17 15:26:53.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15:26:53.952 INFO [stdout] 34658112b8eb4f513d2dcc65382c73e639b4636045d81ac30e01e5763abba35b
Nov 17 15:26:53.954 INFO running `"docker" "start" "-a" "34658112b8eb4f513d2dcc65382c73e639b4636045d81ac30e01e5763abba35b"`
Nov 17 15:26:55.518 INFO [stderr] usermod: no changes
Nov 17 15:26:55.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 15:26:55.608 INFO [stderr]      Running /target/debug/deps/calculator-ff0fc792c78f9a56
Nov 17 15:26:55.618 INFO [stdout] 
Nov 17 15:26:55.618 INFO [stdout] running 0 tests
Nov 17 15:26:55.618 INFO [stdout] 
Nov 17 15:26:55.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:26:55.619 INFO [stdout] 
Nov 17 15:26:55.619 INFO [stderr]      Running /target/debug/deps/calculator-18a2ae001fd77725
Nov 17 15:26:55.628 INFO [stdout] 
Nov 17 15:26:55.628 INFO [stderr]    Doc-tests calculator
Nov 17 15:26:55.628 INFO [stdout] running 0 tests
Nov 17 15:26:55.629 INFO [stdout] 
Nov 17 15:26:55.629 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:26:55.630 INFO [stdout] 
Nov 17 15:26:56.138 INFO [stdout] 
Nov 17 15:26:56.139 INFO [stdout] running 0 tests
Nov 17 15:26:56.139 INFO [stdout] 
Nov 17 15:26:56.139 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:26:56.140 INFO [stdout] 
Nov 17 15:26:56.152 INFO [stderr] su: No module specific data is present
Nov 17 15:26:56.916 INFO running `"docker" "inspect" "34658112b8eb4f513d2dcc65382c73e639b4636045d81ac30e01e5763abba35b"`
Nov 17 15:26:57.209 INFO running `"docker" "rm" "-f" "34658112b8eb4f513d2dcc65382c73e639b4636045d81ac30e01e5763abba35b"`
Nov 17 15:26:57.555 INFO [stdout] 34658112b8eb4f513d2dcc65382c73e639b4636045d81ac30e01e5763abba35b