[INFO] cloning repository apopiak/expo
[INFO] running `"git" "clone" "--bare" "git://github.com/apopiak/expo.git" "work/cache/sources/gh/apopiak/expo"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/apopiak/expo'...
[INFO] running `"git" "clone" "work/cache/sources/gh/apopiak/expo" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/apopiak/expo"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/apopiak/expo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/apopiak/expo" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/apopiak/expo"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/apopiak/expo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f5841de8fb080493fecb239cc3e1b17967b70a0f
[INFO] sha for GitHub repo apopiak/expo: f5841de8fb080493fecb239cc3e1b17967b70a0f
[INFO] validating manifest of apopiak/expo 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 apopiak/expo 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 apopiak/expo
[INFO] finished frobbing apopiak/expo
[INFO] frobbed toml for apopiak/expo written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/apopiak/expo/Cargo.toml
[INFO] started frobbing apopiak/expo
[INFO] finished frobbing apopiak/expo
[INFO] frobbed toml for apopiak/expo written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/apopiak/expo/Cargo.toml
[INFO] crate apopiak/expo 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] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/apopiak/expo/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded verex v0.2.2
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing apopiak/expo against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/apopiak/expo:/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] 99403e3223ee9c6da1872492e4c9cd32cdf7ba80eb1bc9a71f551a2c7e9f5bd7
[INFO] running `"docker" "start" "-a" "99403e3223ee9c6da1872492e4c9cd32cdf7ba80eb1bc9a71f551a2c7e9f5bd7"`
[INFO] [stderr]    Compiling verex v0.2.2
[INFO] [stderr]    Compiling expo v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/expo/parser/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         endl: line_ending,
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_endl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "99403e3223ee9c6da1872492e4c9cd32cdf7ba80eb1bc9a71f551a2c7e9f5bd7"`
[INFO] running `"docker" "rm" "-f" "99403e3223ee9c6da1872492e4c9cd32cdf7ba80eb1bc9a71f551a2c7e9f5bd7"`
[INFO] [stdout] 99403e3223ee9c6da1872492e4c9cd32cdf7ba80eb1bc9a71f551a2c7e9f5bd7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/apopiak/expo:/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] bb3c17627bf2f21e43603805c53b5f0868d6066de35b31d9e0b3b4a53ef99e41
[INFO] running `"docker" "start" "-a" "bb3c17627bf2f21e43603805c53b5f0868d6066de35b31d9e0b3b4a53ef99e41"`
[INFO] [stderr]    Compiling expo v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/expo/parser/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         endl: line_ending,
[INFO] [stderr]    |         ^^^^ help: consider prefixing with an underscore: `_endl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "bb3c17627bf2f21e43603805c53b5f0868d6066de35b31d9e0b3b4a53ef99e41"`
[INFO] running `"docker" "rm" "-f" "bb3c17627bf2f21e43603805c53b5f0868d6066de35b31d9e0b3b4a53ef99e41"`
[INFO] [stdout] bb3c17627bf2f21e43603805c53b5f0868d6066de35b31d9e0b3b4a53ef99e41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/apopiak/expo:/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] 254621c66ff4e93e539ad3f317779c7b8f82677028af250f3bd217de59932cf2
[INFO] running `"docker" "start" "-a" "254621c66ff4e93e539ad3f317779c7b8f82677028af250f3bd217de59932cf2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/expo-2560f8cb23567e5e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parser::test::test_parse ... ok
[INFO] [stdout] test parser::test::test_simple_parse ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/expo-ecd1c8a52e05ed67
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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] [stderr]    Doc-tests expo
[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" "254621c66ff4e93e539ad3f317779c7b8f82677028af250f3bd217de59932cf2"`
[INFO] running `"docker" "rm" "-f" "254621c66ff4e93e539ad3f317779c7b8f82677028af250f3bd217de59932cf2"`
[INFO] [stdout] 254621c66ff4e93e539ad3f317779c7b8f82677028af250f3bd217de59932cf2