Dec 02 03:23:21.497 INFO testing Shyclops/calculator against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 03:23:21.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:23:21.912 INFO [stdout] d098b64456a72921f5e4cfb9ad6320b81c2f88024fef240f45372f33284ebed6
Dec 02 03:23:21.918 INFO running `"docker" "start" "-a" "d098b64456a72921f5e4cfb9ad6320b81c2f88024fef240f45372f33284ebed6"`
Dec 02 03:23:23.379 INFO [stderr] usermod: no changes
Dec 02 03:23:23.439 INFO [stderr]    Compiling calculator v0.1.0 (/source)
Dec 02 03:23:24.039 INFO [stderr] warning: unused variable: `operators`
Dec 02 03:23:24.039 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:17:10
Dec 02 03:23:24.039 INFO [stderr]    |
Dec 02 03:23:24.039 INFO [stderr] 17 |     let mut operators: Vec<Expression> = Vec::new();
Dec 02 03:23:24.039 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_operators` instead
Dec 02 03:23:24.039 INFO [stderr]    |
Dec 02 03:23:24.039 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 03:23:24.039 INFO [stderr] 
Dec 02 03:23:24.039 INFO [stderr] warning: unused variable: `o`
Dec 02 03:23:24.039 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:21:25
Dec 02 03:23:24.039 INFO [stderr]    |
Dec 02 03:23:24.039 INFO [stderr] 21 |             Expression::Operator(o)    => {},
Dec 02 03:23:24.039 INFO [stderr]    |                                  ^ help: consider using `_o` instead
Dec 02 03:23:24.039 INFO [stderr] 
Dec 02 03:23:24.039 INFO [stderr] warning: unused variable: `v`
Dec 02 03:23:24.039 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:22:20
Dec 02 03:23:24.039 INFO [stderr]    |
Dec 02 03:23:24.039 INFO [stderr] 22 |             Expression::Val(v)        => output.push(ex),
Dec 02 03:23:24.039 INFO [stderr]    |                             ^ help: consider using `_v` instead
Dec 02 03:23:24.039 INFO [stderr] 
Dec 02 03:23:24.042 INFO [stderr] warning: unused variable: `operator`
Dec 02 03:23:24.042 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:82:19
Dec 02 03:23:24.042 INFO [stderr]    |
Dec 02 03:23:24.042 INFO [stderr] 82 | fn get_precedence(operator: String) -> i8 {
Dec 02 03:23:24.042 INFO [stderr]    |                   ^^^^^^^^ help: consider using `_operator` instead
Dec 02 03:23:24.042 INFO [stderr] 
Dec 02 03:23:24.042 INFO [stderr] warning: variable does not need to be mutable
Dec 02 03:23:24.042 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:17:6
Dec 02 03:23:24.042 INFO [stderr]    |
Dec 02 03:23:24.042 INFO [stderr] 17 |     let mut operators: Vec<Expression> = Vec::new();
Dec 02 03:23:24.042 INFO [stderr]    |         ----^^^^^^^^^
Dec 02 03:23:24.042 INFO [stderr]    |         |
Dec 02 03:23:24.042 INFO [stderr]    |         help: remove this `mut`
Dec 02 03:23:24.042 INFO [stderr]    |
Dec 02 03:23:24.042 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 03:23:24.042 INFO [stderr] 
Dec 02 03:23:24.046 INFO [stderr] warning: function is never used: `get_precedence`
Dec 02 03:23:24.046 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:82:1
Dec 02 03:23:24.046 INFO [stderr]    |
Dec 02 03:23:24.046 INFO [stderr] 82 | fn get_precedence(operator: String) -> i8 {
Dec 02 03:23:24.046 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:23:24.046 INFO [stderr]    |
Dec 02 03:23:24.046 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 03:23:24.046 INFO [stderr] 
Dec 02 03:23:25.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 02 03:23:25.424 INFO [stderr] su: No module specific data is present
Dec 02 03:23:26.497 INFO running `"docker" "inspect" "d098b64456a72921f5e4cfb9ad6320b81c2f88024fef240f45372f33284ebed6"`
Dec 02 03:23:26.903 INFO running `"docker" "rm" "-f" "d098b64456a72921f5e4cfb9ad6320b81c2f88024fef240f45372f33284ebed6"`
Dec 02 03:23:27.251 INFO [stdout] d098b64456a72921f5e4cfb9ad6320b81c2f88024fef240f45372f33284ebed6
Dec 02 03:23:27.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:23:27.675 INFO [stdout] de82cbd6f917a21330cc881c775a84088658c5046603b94aabff2d42e9a2b5ca
Dec 02 03:23:27.683 INFO running `"docker" "start" "-a" "de82cbd6f917a21330cc881c775a84088658c5046603b94aabff2d42e9a2b5ca"`
Dec 02 03:23:29.607 INFO [stderr] usermod: no changes
Dec 02 03:23:29.692 INFO [stderr]    Compiling calculator v0.1.0 (/source)
Dec 02 03:23:31.220 INFO [stderr] warning: unused variable: `operators`
Dec 02 03:23:31.221 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:17:10
Dec 02 03:23:31.221 INFO [stderr]    |
Dec 02 03:23:31.221 INFO [stderr] 17 |     let mut operators: Vec<Expression> = Vec::new();
Dec 02 03:23:31.222 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_operators` instead
Dec 02 03:23:31.222 INFO [stderr]    |
Dec 02 03:23:31.222 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 03:23:31.222 INFO [stderr] 
Dec 02 03:23:31.223 INFO [stderr] warning: unused variable: `o`
Dec 02 03:23:31.223 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:21:25
Dec 02 03:23:31.223 INFO [stderr]    |
Dec 02 03:23:31.224 INFO [stderr] 21 |             Expression::Operator(o)    => {},
Dec 02 03:23:31.224 INFO [stderr]    |                                  ^ help: consider using `_o` instead
Dec 02 03:23:31.224 INFO [stderr] 
Dec 02 03:23:31.224 INFO [stderr] warning: unused variable: `v`
Dec 02 03:23:31.225 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:22:20
Dec 02 03:23:31.225 INFO [stderr]    |
Dec 02 03:23:31.225 INFO [stderr] 22 |             Expression::Val(v)        => output.push(ex),
Dec 02 03:23:31.225 INFO [stderr]    |                             ^ help: consider using `_v` instead
Dec 02 03:23:31.225 INFO [stderr] 
Dec 02 03:23:31.225 INFO [stderr] warning: unused variable: `operator`
Dec 02 03:23:31.225 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:82:19
Dec 02 03:23:31.225 INFO [stderr]    |
Dec 02 03:23:31.225 INFO [stderr] 82 | fn get_precedence(operator: String) -> i8 {
Dec 02 03:23:31.227 INFO [stderr]    |                   ^^^^^^^^ help: consider using `_operator` instead
Dec 02 03:23:31.227 INFO [stderr] 
Dec 02 03:23:31.227 INFO [stderr] warning: variable does not need to be mutable
Dec 02 03:23:31.227 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:17:6
Dec 02 03:23:31.227 INFO [stderr]    |
Dec 02 03:23:31.227 INFO [stderr] 17 |     let mut operators: Vec<Expression> = Vec::new();
Dec 02 03:23:31.227 INFO [stderr]    |         ----^^^^^^^^^
Dec 02 03:23:31.227 INFO [stderr]    |         |
Dec 02 03:23:31.227 INFO [stderr]    |         help: remove this `mut`
Dec 02 03:23:31.227 INFO [stderr]    |
Dec 02 03:23:31.227 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 03:23:31.227 INFO [stderr] 
Dec 02 03:23:31.228 INFO [stderr] warning: function is never used: `get_precedence`
Dec 02 03:23:31.228 INFO [stderr]   --> src/reverse_polish_notation/parser.rs:82:1
Dec 02 03:23:31.229 INFO [stderr]    |
Dec 02 03:23:31.229 INFO [stderr] 82 | fn get_precedence(operator: String) -> i8 {
Dec 02 03:23:31.229 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 03:23:31.230 INFO [stderr]    |
Dec 02 03:23:31.230 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 03:23:31.230 INFO [stderr] 
Dec 02 03:23:31.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 02 03:23:31.838 INFO [stderr] su: No module specific data is present
Dec 02 03:23:33.303 INFO running `"docker" "inspect" "de82cbd6f917a21330cc881c775a84088658c5046603b94aabff2d42e9a2b5ca"`
Dec 02 03:23:33.677 INFO running `"docker" "rm" "-f" "de82cbd6f917a21330cc881c775a84088658c5046603b94aabff2d42e9a2b5ca"`
Dec 02 03:23:34.050 INFO [stdout] de82cbd6f917a21330cc881c775a84088658c5046603b94aabff2d42e9a2b5ca
Dec 02 03:23:34.053 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 03:23:34.539 INFO [stdout] 80d4f6929f8e1654c65a6ab2726ba4163deed67dbf699bdb650495d045021739
Dec 02 03:23:34.541 INFO running `"docker" "start" "-a" "80d4f6929f8e1654c65a6ab2726ba4163deed67dbf699bdb650495d045021739"`
Dec 02 03:23:36.393 INFO [stderr] usermod: no changes
Dec 02 03:23:36.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 02 03:23:36.474 INFO [stderr]      Running /target/debug/deps/calculator-1b4e4321532777e8
Dec 02 03:23:36.487 INFO [stderr]      Running /target/debug/deps/calculator-9cd27ede8a1cf030
Dec 02 03:23:36.487 INFO [stdout] 
Dec 02 03:23:36.487 INFO [stdout] running 0 tests
Dec 02 03:23:36.487 INFO [stdout] 
Dec 02 03:23:36.487 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:23:36.487 INFO [stdout] 
Dec 02 03:23:36.491 INFO [stdout] 
Dec 02 03:23:36.491 INFO [stdout] running 0 tests
Dec 02 03:23:36.491 INFO [stdout] 
Dec 02 03:23:36.491 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:23:36.491 INFO [stdout] 
Dec 02 03:23:36.495 INFO [stderr]    Doc-tests calculator
Dec 02 03:23:37.275 INFO [stdout] 
Dec 02 03:23:37.275 INFO [stdout] running 0 tests
Dec 02 03:23:37.275 INFO [stdout] 
Dec 02 03:23:37.275 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 03:23:37.275 INFO [stdout] 
Dec 02 03:23:37.287 INFO [stderr] su: No module specific data is present
Dec 02 03:23:38.023 INFO running `"docker" "inspect" "80d4f6929f8e1654c65a6ab2726ba4163deed67dbf699bdb650495d045021739"`
Dec 02 03:23:38.344 INFO running `"docker" "rm" "-f" "80d4f6929f8e1654c65a6ab2726ba4163deed67dbf699bdb650495d045021739"`
Dec 02 03:23:38.630 INFO [stdout] 80d4f6929f8e1654c65a6ab2726ba4163deed67dbf699bdb650495d045021739
