[INFO] cloning repository casey/cargo-web-empty-file-crash
[INFO] running `"git" "clone" "--bare" "git://github.com/casey/cargo-web-empty-file-crash.git" "work/cache/sources/gh/casey/cargo-web-empty-file-crash"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/casey/cargo-web-empty-file-crash'...
[INFO] running `"git" "clone" "work/cache/sources/gh/casey/cargo-web-empty-file-crash" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/casey/cargo-web-empty-file-crash"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/casey/cargo-web-empty-file-crash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/casey/cargo-web-empty-file-crash" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/casey/cargo-web-empty-file-crash"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/casey/cargo-web-empty-file-crash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3fbc4fdb5eb457ff9da5581d8ad0648a723f488c
[INFO] sha for GitHub repo casey/cargo-web-empty-file-crash: 3fbc4fdb5eb457ff9da5581d8ad0648a723f488c
[INFO] validating manifest of casey/cargo-web-empty-file-crash 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 casey/cargo-web-empty-file-crash 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 casey/cargo-web-empty-file-crash
[INFO] finished frobbing casey/cargo-web-empty-file-crash
[INFO] frobbed toml for casey/cargo-web-empty-file-crash written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/casey/cargo-web-empty-file-crash/Cargo.toml
[INFO] started frobbing casey/cargo-web-empty-file-crash
[INFO] finished frobbing casey/cargo-web-empty-file-crash
[INFO] frobbed toml for casey/cargo-web-empty-file-crash written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/casey/cargo-web-empty-file-crash/Cargo.toml
[INFO] crate casey/cargo-web-empty-file-crash 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 casey/cargo-web-empty-file-crash against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/casey/cargo-web-empty-file-crash:/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] 1aafb12aade0f423cb5845a5647ba3b2bbfc77e15fba070c85da0bc7cbfba23b
[INFO] running `"docker" "start" "-a" "1aafb12aade0f423cb5845a5647ba3b2bbfc77e15fba070c85da0bc7cbfba23b"`
[INFO] [stderr]    Compiling empty-file-crash v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "1aafb12aade0f423cb5845a5647ba3b2bbfc77e15fba070c85da0bc7cbfba23b"`
[INFO] running `"docker" "rm" "-f" "1aafb12aade0f423cb5845a5647ba3b2bbfc77e15fba070c85da0bc7cbfba23b"`
[INFO] [stdout] 1aafb12aade0f423cb5845a5647ba3b2bbfc77e15fba070c85da0bc7cbfba23b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/casey/cargo-web-empty-file-crash:/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] 71d32434d307c23b9b3e2943268ea23a42be794879d7e66d3dd7eaa56b0e6467
[INFO] running `"docker" "start" "-a" "71d32434d307c23b9b3e2943268ea23a42be794879d7e66d3dd7eaa56b0e6467"`
[INFO] [stderr]    Compiling empty-file-crash v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "71d32434d307c23b9b3e2943268ea23a42be794879d7e66d3dd7eaa56b0e6467"`
[INFO] running `"docker" "rm" "-f" "71d32434d307c23b9b3e2943268ea23a42be794879d7e66d3dd7eaa56b0e6467"`
[INFO] [stdout] 71d32434d307c23b9b3e2943268ea23a42be794879d7e66d3dd7eaa56b0e6467
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/casey/cargo-web-empty-file-crash:/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] 3dc00eea7e72350c3ae2169a1bbdcaa683e68cd993157deb36989c7fc3049a27
[INFO] running `"docker" "start" "-a" "3dc00eea7e72350c3ae2169a1bbdcaa683e68cd993157deb36989c7fc3049a27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/empty_file_crash-ffe6b16b6d2da584
[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" "3dc00eea7e72350c3ae2169a1bbdcaa683e68cd993157deb36989c7fc3049a27"`
[INFO] running `"docker" "rm" "-f" "3dc00eea7e72350c3ae2169a1bbdcaa683e68cd993157deb36989c7fc3049a27"`
[INFO] [stdout] 3dc00eea7e72350c3ae2169a1bbdcaa683e68cd993157deb36989c7fc3049a27