[INFO] cloning repository andrematheus/programming-praxis-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/andrematheus/programming-praxis-rust.git" "work/cache/sources/gh/andrematheus/programming-praxis-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/andrematheus/programming-praxis-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/andrematheus/programming-praxis-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/andrematheus/programming-praxis-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/andrematheus/programming-praxis-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andrematheus/programming-praxis-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrematheus/programming-praxis-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrematheus/programming-praxis-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 000d331077581d8f1e6cd4ee7245b948ceeeb31b
[INFO] sha for GitHub repo andrematheus/programming-praxis-rust: 000d331077581d8f1e6cd4ee7245b948ceeeb31b
[INFO] validating manifest of andrematheus/programming-praxis-rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of andrematheus/programming-praxis-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing andrematheus/programming-praxis-rust
[INFO] finished frobbing andrematheus/programming-praxis-rust
[INFO] frobbed toml for andrematheus/programming-praxis-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/andrematheus/programming-praxis-rust/Cargo.toml
[INFO] started frobbing andrematheus/programming-praxis-rust
[INFO] finished frobbing andrematheus/programming-praxis-rust
[INFO] frobbed toml for andrematheus/programming-praxis-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrematheus/programming-praxis-rust/Cargo.toml
[INFO] crate andrematheus/programming-praxis-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing andrematheus/programming-praxis-rust against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrematheus/programming-praxis-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 8652bc42a2950c56d4a950bea8b2075c9f0e39d8052c63738ec7b9c6384794ae
[INFO] running `"docker" "start" "-a" "8652bc42a2950c56d4a950bea8b2075c9f0e39d8052c63738ec7b9c6384794ae"`
[INFO] [stderr]    Compiling pprust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "8652bc42a2950c56d4a950bea8b2075c9f0e39d8052c63738ec7b9c6384794ae"`
[INFO] running `"docker" "rm" "-f" "8652bc42a2950c56d4a950bea8b2075c9f0e39d8052c63738ec7b9c6384794ae"`
[INFO] [stdout] 8652bc42a2950c56d4a950bea8b2075c9f0e39d8052c63738ec7b9c6384794ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrematheus/programming-praxis-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0f0c233d7d38c578c199bf0d058b1536bc77639cfb1be5942b71d997754691b4
[INFO] running `"docker" "start" "-a" "0f0c233d7d38c578c199bf0d058b1536bc77639cfb1be5942b71d997754691b4"`
[INFO] [stderr]    Compiling pprust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `"docker" "inspect" "0f0c233d7d38c578c199bf0d058b1536bc77639cfb1be5942b71d997754691b4"`
[INFO] running `"docker" "rm" "-f" "0f0c233d7d38c578c199bf0d058b1536bc77639cfb1be5942b71d997754691b4"`
[INFO] [stdout] 0f0c233d7d38c578c199bf0d058b1536bc77639cfb1be5942b71d997754691b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/andrematheus/programming-praxis-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 7ca747c89a86932a352ad8a88ffdf6edfd5d015f3c46249e168c360f97fe3c92
[INFO] running `"docker" "start" "-a" "7ca747c89a86932a352ad8a88ffdf6edfd5d015f3c46249e168c360f97fe3c92"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pprust-19508754b9cbb4e2
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test rpncalculator::tests::should_calculate_multiplication ... ok
[INFO] [stdout] test rpncalculator::tests::should_add_two_f64_in_stack ... ok
[INFO] [stdout] test rpncalculator::tests::should_calculate_division ... ok
[INFO] [stdout] test rpncalculator::tests::should_be_possible_to_add_operator_that_operates_on_stack ... ok
[INFO] [stdout] test rpncalculator::tests::should_add_f64_to_stack ... ok
[INFO] [stdout] test rpncalculator::tests::should_add_two_f64_to_stack ... ok
[INFO] [stdout] test rpncalculator::tests::should_not_pop_without_enough_operands ... ok
[INFO] [stdout] test rpncalculator::tests::should_calculate_subtraction ... ok
[INFO] [stdout] test rpncalculator::tests::should_extend_default_operators_with_operators ... ok
[INFO] [stdout] test rpncalculator::tests::should_return_error_when_adding_without_enough_operands ... ok
[INFO] [stdout] test rpncalculator::tests::should_calculate_the_example_from_the_site ... ok
[INFO] [stdout] test rpncalculator::tests::should_return_error_when_evaluating_garbage ... ok
[INFO] [stdout] test rpncalculator::tests::should_create_a_calculator ... ok
[INFO] [stdout] test rpncalculator::tests::should_use_operators_passed_at_construction_time ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rpncalculator-016c9f7a75af6e84
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pprust
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/rpncalculator.rs - rpncalculator::default_operators (line 125) ... ok
[INFO] [stdout] test src/rpncalculator.rs - new_operator (line 69) ... ok
[INFO] [stdout] test src/rpncalculator.rs - new_operator (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7ca747c89a86932a352ad8a88ffdf6edfd5d015f3c46249e168c360f97fe3c92"`
[INFO] running `"docker" "rm" "-f" "7ca747c89a86932a352ad8a88ffdf6edfd5d015f3c46249e168c360f97fe3c92"`
[INFO] [stdout] 7ca747c89a86932a352ad8a88ffdf6edfd5d015f3c46249e168c360f97fe3c92