[INFO] crate rpn 0.1.0 is already in cache
[INFO] extracting crate rpn 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rpn/0.1.0
[INFO] extracting crate rpn 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rpn/0.1.0
[INFO] validating manifest of rpn-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rpn-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rpn-0.1.0
[INFO] finished frobbing rpn-0.1.0
[INFO] frobbed toml for rpn-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rpn/0.1.0/Cargo.toml
[INFO] started frobbing rpn-0.1.0
[INFO] finished frobbing rpn-0.1.0
[INFO] frobbed toml for rpn-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rpn/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rpn-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rpn/0.1.0:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] d09e9a19906e12c00e3157ad430c9fd86ae309aa106a9a62256ee3c3a0305a96
[INFO] running `"docker" "start" "-a" "d09e9a19906e12c00e3157ad430c9fd86ae309aa106a9a62256ee3c3a0305a96"`
[INFO] [stderr]    Compiling rpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "d09e9a19906e12c00e3157ad430c9fd86ae309aa106a9a62256ee3c3a0305a96"`
[INFO] running `"docker" "rm" "-f" "d09e9a19906e12c00e3157ad430c9fd86ae309aa106a9a62256ee3c3a0305a96"`
[INFO] [stdout] d09e9a19906e12c00e3157ad430c9fd86ae309aa106a9a62256ee3c3a0305a96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rpn/0.1.0:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8af0d5d75f8490fc7609c0b3e0300b70ba0a16e9d5f47dfaac114cd933e042e5
[INFO] running `"docker" "start" "-a" "8af0d5d75f8490fc7609c0b3e0300b70ba0a16e9d5f47dfaac114cd933e042e5"`
[INFO] [stderr]    Compiling rpn v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "8af0d5d75f8490fc7609c0b3e0300b70ba0a16e9d5f47dfaac114cd933e042e5"`
[INFO] running `"docker" "rm" "-f" "8af0d5d75f8490fc7609c0b3e0300b70ba0a16e9d5f47dfaac114cd933e042e5"`
[INFO] [stdout] 8af0d5d75f8490fc7609c0b3e0300b70ba0a16e9d5f47dfaac114cd933e042e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rpn/0.1.0:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 542ed9bf9dfdf057dd12e3655ab6052986d31f69e99528ca1b98b5f36f6a1dd1
[INFO] running `"docker" "start" "-a" "542ed9bf9dfdf057dd12e3655ab6052986d31f69e99528ca1b98b5f36f6a1dd1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rpn-20c2a492ba3a8d4f
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test it_multiplies ... ok
[INFO] [stdout] test it_divides ... ok
[INFO] [stdout] test it_evaluates_complex_expressions ... ok
[INFO] [stdout] test it_panics_for_unsufficient_operands ... ok
[INFO] [stdout] test it_adds ... ok
[INFO] [stdout] test it_allows_multiple_shitespaces ... ok
[INFO] [stdout] test it_panics_for_unsufficient_operators ... ok
[INFO] [stdout] test it_panics_for_unsupported_characters ... ok
[INFO] [stdout] test it_substracts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rpn-7cfff712487cbc4c
[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 rpn
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - evaluate (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "542ed9bf9dfdf057dd12e3655ab6052986d31f69e99528ca1b98b5f36f6a1dd1"`
[INFO] running `"docker" "rm" "-f" "542ed9bf9dfdf057dd12e3655ab6052986d31f69e99528ca1b98b5f36f6a1dd1"`
[INFO] [stdout] 542ed9bf9dfdf057dd12e3655ab6052986d31f69e99528ca1b98b5f36f6a1dd1