Dec 12 21:08:54.341 INFO testing wmmnola/Lambda_Calculus against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 21:08:54.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:08:54.900 INFO [stdout] b051f4954fb06ad552943999fdcb086e58ead782322c54b5c375d574ede45cf8
Dec 12 21:08:54.902 INFO running `"docker" "start" "-a" "b051f4954fb06ad552943999fdcb086e58ead782322c54b5c375d574ede45cf8"`
Dec 12 21:08:56.731 INFO [stderr] usermod: no changes
Dec 12 21:08:56.767 INFO [stderr]    Compiling Lambda_Calculus v0.1.0 (/source)
Dec 12 21:08:56.943 INFO [stderr] warning: unused variable: `nest_level`
Dec 12 21:08:56.943 INFO [stderr]   --> src/main.rs:24:28
Dec 12 21:08:56.943 INFO [stderr]    |
Dec 12 21:08:56.943 INFO [stderr] 24 | fn parse(input:&Vec<char>, nest_level: i32) -> bool{
Dec 12 21:08:56.943 INFO [stderr]    |                            ^^^^^^^^^^ help: consider using `_nest_level` instead
Dec 12 21:08:56.943 INFO [stderr]    |
Dec 12 21:08:56.943 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 21:08:56.943 INFO [stderr] 
Dec 12 21:08:56.948 INFO [stderr] warning: variable does not need to be mutable
Dec 12 21:08:56.948 INFO [stderr]   --> src/main.rs:54:9
Dec 12 21:08:56.948 INFO [stderr]    |
Dec 12 21:08:56.948 INFO [stderr] 54 |     let mut f = Function::Function{variable: var, operation: op, nestlevel:1};
Dec 12 21:08:56.948 INFO [stderr]    |         ----^
Dec 12 21:08:56.948 INFO [stderr]    |         |
Dec 12 21:08:56.948 INFO [stderr]    |         help: remove this `mut`
Dec 12 21:08:56.948 INFO [stderr]    |
Dec 12 21:08:56.948 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 21:08:56.948 INFO [stderr] 
Dec 12 21:08:56.950 INFO [stderr] warning: crate `Lambda_Calculus` should have a snake case name such as `lambda_calculus`
Dec 12 21:08:56.950 INFO [stderr]   |
Dec 12 21:08:56.950 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 21:08:56.950 INFO [stderr] 
Dec 12 21:08:56.950 INFO [stderr] warning: module `Function` should have a snake case name such as `function`
Dec 12 21:08:56.950 INFO [stderr]  --> src/main.rs:1:1
Dec 12 21:08:56.950 INFO [stderr]   |
Dec 12 21:08:56.950 INFO [stderr] 1 | pub mod Function;
Dec 12 21:08:56.950 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 12 21:08:56.950 INFO [stderr] 
Dec 12 21:08:57.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 12 21:08:57.587 INFO [stderr] su: No module specific data is present
Dec 12 21:08:58.283 INFO running `"docker" "inspect" "b051f4954fb06ad552943999fdcb086e58ead782322c54b5c375d574ede45cf8"`
Dec 12 21:08:58.558 INFO running `"docker" "rm" "-f" "b051f4954fb06ad552943999fdcb086e58ead782322c54b5c375d574ede45cf8"`
Dec 12 21:08:58.835 INFO [stdout] b051f4954fb06ad552943999fdcb086e58ead782322c54b5c375d574ede45cf8
Dec 12 21:08:58.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:08:59.347 INFO [stdout] 46ac8a3c52bd4c76356481b98eec8b6980bd58c64fb6f345cbdca6c28686da2f
Dec 12 21:08:59.354 INFO running `"docker" "start" "-a" "46ac8a3c52bd4c76356481b98eec8b6980bd58c64fb6f345cbdca6c28686da2f"`
Dec 12 21:09:00.602 INFO [stderr] usermod: no changes
Dec 12 21:09:00.679 INFO [stderr]    Compiling Lambda_Calculus v0.1.0 (/source)
Dec 12 21:09:00.899 INFO [stderr] warning: unused variable: `nest_level`
Dec 12 21:09:00.899 INFO [stderr]   --> src/main.rs:24:28
Dec 12 21:09:00.899 INFO [stderr]    |
Dec 12 21:09:00.899 INFO [stderr] 24 | fn parse(input:&Vec<char>, nest_level: i32) -> bool{
Dec 12 21:09:00.899 INFO [stderr]    |                            ^^^^^^^^^^ help: consider using `_nest_level` instead
Dec 12 21:09:00.899 INFO [stderr]    |
Dec 12 21:09:00.899 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 21:09:00.899 INFO [stderr] 
Dec 12 21:09:00.900 INFO [stderr] warning: variable does not need to be mutable
Dec 12 21:09:00.900 INFO [stderr]   --> src/main.rs:54:9
Dec 12 21:09:00.900 INFO [stderr]    |
Dec 12 21:09:00.900 INFO [stderr] 54 |     let mut f = Function::Function{variable: var, operation: op, nestlevel:1};
Dec 12 21:09:00.900 INFO [stderr]    |         ----^
Dec 12 21:09:00.900 INFO [stderr]    |         |
Dec 12 21:09:00.900 INFO [stderr]    |         help: remove this `mut`
Dec 12 21:09:00.900 INFO [stderr]    |
Dec 12 21:09:00.900 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 21:09:00.900 INFO [stderr] 
Dec 12 21:09:00.901 INFO [stderr] warning: crate `Lambda_Calculus` should have a snake case name such as `lambda_calculus`
Dec 12 21:09:00.901 INFO [stderr]   |
Dec 12 21:09:00.901 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 21:09:00.901 INFO [stderr] 
Dec 12 21:09:00.901 INFO [stderr] warning: module `Function` should have a snake case name such as `function`
Dec 12 21:09:00.901 INFO [stderr]  --> src/main.rs:1:1
Dec 12 21:09:00.901 INFO [stderr]   |
Dec 12 21:09:00.901 INFO [stderr] 1 | pub mod Function;
Dec 12 21:09:00.901 INFO [stderr]   | ^^^^^^^^^^^^^^^^^
Dec 12 21:09:00.901 INFO [stderr] 
Dec 12 21:09:01.270 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 12 21:09:01.273 INFO [stderr] su: No module specific data is present
Dec 12 21:09:02.057 INFO running `"docker" "inspect" "46ac8a3c52bd4c76356481b98eec8b6980bd58c64fb6f345cbdca6c28686da2f"`
Dec 12 21:09:02.385 INFO running `"docker" "rm" "-f" "46ac8a3c52bd4c76356481b98eec8b6980bd58c64fb6f345cbdca6c28686da2f"`
Dec 12 21:09:02.798 INFO [stdout] 46ac8a3c52bd4c76356481b98eec8b6980bd58c64fb6f345cbdca6c28686da2f
Dec 12 21:09:02.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 21:09:03.396 INFO [stdout] 9ba198c966fa0ffd81519535a1387bbc309024123407174ecafe3a7ecc44be74
Dec 12 21:09:03.398 INFO running `"docker" "start" "-a" "9ba198c966fa0ffd81519535a1387bbc309024123407174ecafe3a7ecc44be74"`
Dec 12 21:09:04.894 INFO [stderr] usermod: no changes
Dec 12 21:09:04.975 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 12 21:09:04.977 INFO [stderr]      Running /target/debug/deps/Lambda_Calculus-ae68d0073e3fbdc9
Dec 12 21:09:04.987 INFO [stdout] 
Dec 12 21:09:04.987 INFO [stdout] running 0 tests
Dec 12 21:09:04.987 INFO [stdout] 
Dec 12 21:09:04.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 21:09:04.987 INFO [stdout] 
Dec 12 21:09:05.007 INFO [stderr] su: No module specific data is present
Dec 12 21:09:06.319 INFO running `"docker" "inspect" "9ba198c966fa0ffd81519535a1387bbc309024123407174ecafe3a7ecc44be74"`
Dec 12 21:09:06.711 INFO running `"docker" "rm" "-f" "9ba198c966fa0ffd81519535a1387bbc309024123407174ecafe3a7ecc44be74"`
Dec 12 21:09:07.099 INFO [stdout] 9ba198c966fa0ffd81519535a1387bbc309024123407174ecafe3a7ecc44be74