[INFO] cloning repository rajegannathan/toy-browser
[INFO] running `"git" "clone" "--bare" "git://github.com/rajegannathan/toy-browser.git" "work/cache/sources/gh/rajegannathan/toy-browser"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rajegannathan/toy-browser'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rajegannathan/toy-browser" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rajegannathan/toy-browser"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rajegannathan/toy-browser'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rajegannathan/toy-browser" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rajegannathan/toy-browser"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rajegannathan/toy-browser'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 53acbe2f6f378788511e027b63f5372e5c671f58
[INFO] sha for GitHub repo rajegannathan/toy-browser: 53acbe2f6f378788511e027b63f5372e5c671f58
[INFO] validating manifest of rajegannathan/toy-browser 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 rajegannathan/toy-browser 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 rajegannathan/toy-browser
[INFO] finished frobbing rajegannathan/toy-browser
[INFO] frobbed toml for rajegannathan/toy-browser written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rajegannathan/toy-browser/Cargo.toml
[INFO] started frobbing rajegannathan/toy-browser
[INFO] finished frobbing rajegannathan/toy-browser
[INFO] frobbed toml for rajegannathan/toy-browser written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rajegannathan/toy-browser/Cargo.toml
[INFO] crate rajegannathan/toy-browser 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 rajegannathan/toy-browser against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rajegannathan/toy-browser:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] b81107c0775569a58eca7b12f54948f6d2670bfecaa995dfebf6da9f2a3e7db2
[INFO] running `"docker" "start" "-a" "b81107c0775569a58eca7b12f54948f6d2670bfecaa995dfebf6da9f2a3e7db2"`
[INFO] [stderr] warning: unused manifest key: package.tags
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling toy_browser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "b81107c0775569a58eca7b12f54948f6d2670bfecaa995dfebf6da9f2a3e7db2"`
[INFO] running `"docker" "rm" "-f" "b81107c0775569a58eca7b12f54948f6d2670bfecaa995dfebf6da9f2a3e7db2"`
[INFO] [stdout] b81107c0775569a58eca7b12f54948f6d2670bfecaa995dfebf6da9f2a3e7db2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rajegannathan/toy-browser:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9cfb7f33a067c981d6c76a1807b799d2cfe45000c85550eb502f1da1bcfde25f
[INFO] running `"docker" "start" "-a" "9cfb7f33a067c981d6c76a1807b799d2cfe45000c85550eb502f1da1bcfde25f"`
[INFO] [stderr] warning: unused manifest key: package.tags
[INFO] [stderr]    Compiling toy_browser v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "9cfb7f33a067c981d6c76a1807b799d2cfe45000c85550eb502f1da1bcfde25f"`
[INFO] running `"docker" "rm" "-f" "9cfb7f33a067c981d6c76a1807b799d2cfe45000c85550eb502f1da1bcfde25f"`
[INFO] [stdout] 9cfb7f33a067c981d6c76a1807b799d2cfe45000c85550eb502f1da1bcfde25f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rajegannathan/toy-browser:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 8375a5344391176d8efe73a07b90c3c0e23e88eba71b6d8b25124df5ac1b61bb
[INFO] running `"docker" "start" "-a" "8375a5344391176d8efe73a07b90c3c0e23e88eba71b6d8b25124df5ac1b61bb"`
[INFO] [stderr] warning: unused manifest key: package.tags
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toy_browser-43cd19679c3b6081
[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" "8375a5344391176d8efe73a07b90c3c0e23e88eba71b6d8b25124df5ac1b61bb"`
[INFO] running `"docker" "rm" "-f" "8375a5344391176d8efe73a07b90c3c0e23e88eba71b6d8b25124df5ac1b61bb"`
[INFO] [stdout] 8375a5344391176d8efe73a07b90c3c0e23e88eba71b6d8b25124df5ac1b61bb