[INFO] updating cached repository devonhollowood/brainstorm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/devonhollowood/brainstorm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/devonhollowood/brainstorm" "work/ex/beta-1.38-1/sources/1.37.0/gh/devonhollowood/brainstorm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/devonhollowood/brainstorm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/devonhollowood/brainstorm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/devonhollowood/brainstorm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/devonhollowood/brainstorm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c2b089901d19c94ab35d9f29537d9dc3846b569
[INFO] sha for GitHub repo devonhollowood/brainstorm: 6c2b089901d19c94ab35d9f29537d9dc3846b569
[INFO] validating manifest of devonhollowood/brainstorm on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of devonhollowood/brainstorm on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing devonhollowood/brainstorm
[INFO] finished frobbing devonhollowood/brainstorm
[INFO] frobbed toml for devonhollowood/brainstorm written to work/ex/beta-1.38-1/sources/1.37.0/gh/devonhollowood/brainstorm/Cargo.toml
[INFO] started frobbing devonhollowood/brainstorm
[INFO] finished frobbing devonhollowood/brainstorm
[INFO] frobbed toml for devonhollowood/brainstorm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/devonhollowood/brainstorm/Cargo.toml
[INFO] crate devonhollowood/brainstorm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing devonhollowood/brainstorm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/devonhollowood/brainstorm:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5fdfb7949df17cc1778a959cf54fe75b94dcc867f0f5f6f73f138e70c670a5e4
[INFO] running `"docker" "start" "-a" "5fdfb7949df17cc1778a959cf54fe75b94dcc867f0f5f6f73f138e70c670a5e4"`
[INFO] [stderr]    Compiling brainstorm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "5fdfb7949df17cc1778a959cf54fe75b94dcc867f0f5f6f73f138e70c670a5e4"`
[INFO] running `"docker" "rm" "-f" "5fdfb7949df17cc1778a959cf54fe75b94dcc867f0f5f6f73f138e70c670a5e4"`
[INFO] [stdout] 5fdfb7949df17cc1778a959cf54fe75b94dcc867f0f5f6f73f138e70c670a5e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/devonhollowood/brainstorm:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bffb93d3d70dedf72f4e1aab52ca1671fc548f493d268f5560909138b5af29d6
[INFO] running `"docker" "start" "-a" "bffb93d3d70dedf72f4e1aab52ca1671fc548f493d268f5560909138b5af29d6"`
[INFO] [stderr]    Compiling brainstorm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `"docker" "inspect" "bffb93d3d70dedf72f4e1aab52ca1671fc548f493d268f5560909138b5af29d6"`
[INFO] running `"docker" "rm" "-f" "bffb93d3d70dedf72f4e1aab52ca1671fc548f493d268f5560909138b5af29d6"`
[INFO] [stdout] bffb93d3d70dedf72f4e1aab52ca1671fc548f493d268f5560909138b5af29d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/devonhollowood/brainstorm:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ffc34379e8c0be11df2b8f30c82f59389a3c4bf4bd79b7fc5903dcc3e311f27a
[INFO] running `"docker" "start" "-a" "ffc34379e8c0be11df2b8f30c82f59389a3c4bf4bd79b7fc5903dcc3e311f27a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brainstorm-acfb2b9f9657ab9a
[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]      Running /opt/crater/target/debug/deps/brainstorm-3f8303915f0937be
[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]      Running /opt/crater/target/debug/deps/lexer-b016b38bf27c4969
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mixed ... ok
[INFO] [stdout] test comment_only ... ok
[INFO] [stdout] test newlines ... ok
[INFO] [stdout] test no_whitespace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parser-793b4737d87bd04a
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test simple_loop ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test unmatched_both ... ok
[INFO] [stderr]    Doc-tests brainstorm
[INFO] [stdout] test unmatched_close ... ok
[INFO] [stdout] test unmatched_open ... ok
[INFO] [stdout] test empty_loop ... ok
[INFO] [stdout] test compound_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `"docker" "inspect" "ffc34379e8c0be11df2b8f30c82f59389a3c4bf4bd79b7fc5903dcc3e311f27a"`
[INFO] running `"docker" "rm" "-f" "ffc34379e8c0be11df2b8f30c82f59389a3c4bf4bd79b7fc5903dcc3e311f27a"`
[INFO] [stdout] ffc34379e8c0be11df2b8f30c82f59389a3c4bf4bd79b7fc5903dcc3e311f27a