[INFO] cloning repository duowanSir/two-sum
[INFO] running `"git" "clone" "--bare" "git://github.com/duowanSir/two-sum.git" "work/cache/sources/gh/duowanSir/two-sum"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/duowanSir/two-sum'...
[INFO] running `"git" "clone" "work/cache/sources/gh/duowanSir/two-sum" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/duowanSir/two-sum"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/duowanSir/two-sum'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/duowanSir/two-sum" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/duowanSir/two-sum"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/duowanSir/two-sum'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d3b5d752e36e1a8eae5ae9781f44fd195d5fa8fa
[INFO] sha for GitHub repo duowanSir/two-sum: d3b5d752e36e1a8eae5ae9781f44fd195d5fa8fa
[INFO] validating manifest of duowanSir/two-sum 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 duowanSir/two-sum 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 duowanSir/two-sum
[INFO] finished frobbing duowanSir/two-sum
[INFO] frobbed toml for duowanSir/two-sum written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/duowanSir/two-sum/Cargo.toml
[INFO] started frobbing duowanSir/two-sum
[INFO] finished frobbing duowanSir/two-sum
[INFO] frobbed toml for duowanSir/two-sum written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/duowanSir/two-sum/Cargo.toml
[INFO] crate duowanSir/two-sum 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 duowanSir/two-sum against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/duowanSir/two-sum:/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] 5f80d5a974339b53a4fff94a9b8f176b4aa378d5fe4de66bebc192452041eae1
[INFO] running `"docker" "start" "-a" "5f80d5a974339b53a4fff94a9b8f176b4aa378d5fe4de66bebc192452041eae1"`
[INFO] [stderr]    Compiling two-sum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "5f80d5a974339b53a4fff94a9b8f176b4aa378d5fe4de66bebc192452041eae1"`
[INFO] running `"docker" "rm" "-f" "5f80d5a974339b53a4fff94a9b8f176b4aa378d5fe4de66bebc192452041eae1"`
[INFO] [stdout] 5f80d5a974339b53a4fff94a9b8f176b4aa378d5fe4de66bebc192452041eae1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/duowanSir/two-sum:/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] 9ae5ab5b7e797b75a1b45a40cc24c73f036606770c49886d378fc5cbe97c724a
[INFO] running `"docker" "start" "-a" "9ae5ab5b7e797b75a1b45a40cc24c73f036606770c49886d378fc5cbe97c724a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling two-sum v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "9ae5ab5b7e797b75a1b45a40cc24c73f036606770c49886d378fc5cbe97c724a"`
[INFO] running `"docker" "rm" "-f" "9ae5ab5b7e797b75a1b45a40cc24c73f036606770c49886d378fc5cbe97c724a"`
[INFO] [stdout] 9ae5ab5b7e797b75a1b45a40cc24c73f036606770c49886d378fc5cbe97c724a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/duowanSir/two-sum:/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] 1a643966ed96170f673320ac92710a2793edf06cfb28d1003698afbd5b41cebf
[INFO] running `"docker" "start" "-a" "1a643966ed96170f673320ac92710a2793edf06cfb28d1003698afbd5b41cebf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/two_sum-6adde92c54105999
[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" "1a643966ed96170f673320ac92710a2793edf06cfb28d1003698afbd5b41cebf"`
[INFO] running `"docker" "rm" "-f" "1a643966ed96170f673320ac92710a2793edf06cfb28d1003698afbd5b41cebf"`
[INFO] [stdout] 1a643966ed96170f673320ac92710a2793edf06cfb28d1003698afbd5b41cebf