[INFO] cloning repository XingLong9630/rust-tutorial
[INFO] running `"git" "clone" "--bare" "git://github.com/XingLong9630/rust-tutorial.git" "work/cache/sources/gh/XingLong9630/rust-tutorial"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/XingLong9630/rust-tutorial'...
[INFO] running `"git" "clone" "work/cache/sources/gh/XingLong9630/rust-tutorial" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/XingLong9630/rust-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/XingLong9630/rust-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/XingLong9630/rust-tutorial" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/XingLong9630/rust-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/XingLong9630/rust-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e8e54f85c5367c5dfedbe61b23743437b8e840b
[INFO] sha for GitHub repo XingLong9630/rust-tutorial: 3e8e54f85c5367c5dfedbe61b23743437b8e840b
[INFO] validating manifest of XingLong9630/rust-tutorial 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 XingLong9630/rust-tutorial 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 XingLong9630/rust-tutorial
[INFO] finished frobbing XingLong9630/rust-tutorial
[INFO] frobbed toml for XingLong9630/rust-tutorial written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/XingLong9630/rust-tutorial/Cargo.toml
[INFO] started frobbing XingLong9630/rust-tutorial
[INFO] finished frobbing XingLong9630/rust-tutorial
[INFO] frobbed toml for XingLong9630/rust-tutorial written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/XingLong9630/rust-tutorial/Cargo.toml
[INFO] crate XingLong9630/rust-tutorial 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 XingLong9630/rust-tutorial against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/XingLong9630/rust-tutorial:/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] 6afd54144e1dfdbf34c7cbf3c749aeb07e1d0643a7d68e4de67d4e6f9a6869b8
[INFO] running `"docker" "start" "-a" "6afd54144e1dfdbf34c7cbf3c749aeb07e1d0643a7d68e4de67d4e6f9a6869b8"`
[INFO] [stderr]    Compiling rust-tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "6afd54144e1dfdbf34c7cbf3c749aeb07e1d0643a7d68e4de67d4e6f9a6869b8"`
[INFO] running `"docker" "rm" "-f" "6afd54144e1dfdbf34c7cbf3c749aeb07e1d0643a7d68e4de67d4e6f9a6869b8"`
[INFO] [stdout] 6afd54144e1dfdbf34c7cbf3c749aeb07e1d0643a7d68e4de67d4e6f9a6869b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/XingLong9630/rust-tutorial:/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] 8a26bb8e64a712dce0046e8010038e2efc98f0dd2344674a584cbe8d93a90287
[INFO] running `"docker" "start" "-a" "8a26bb8e64a712dce0046e8010038e2efc98f0dd2344674a584cbe8d93a90287"`
[INFO] [stderr]    Compiling rust-tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "8a26bb8e64a712dce0046e8010038e2efc98f0dd2344674a584cbe8d93a90287"`
[INFO] running `"docker" "rm" "-f" "8a26bb8e64a712dce0046e8010038e2efc98f0dd2344674a584cbe8d93a90287"`
[INFO] [stdout] 8a26bb8e64a712dce0046e8010038e2efc98f0dd2344674a584cbe8d93a90287
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/XingLong9630/rust-tutorial:/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] 27ea287883f6ede1479e670f18f6dda8544edd74eb5502934e03a34bc6221e4e
[INFO] running `"docker" "start" "-a" "27ea287883f6ede1479e670f18f6dda8544edd74eb5502934e03a34bc6221e4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_tutorial-875c96f9b645562f
[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" "27ea287883f6ede1479e670f18f6dda8544edd74eb5502934e03a34bc6221e4e"`
[INFO] running `"docker" "rm" "-f" "27ea287883f6ede1479e670f18f6dda8544edd74eb5502934e03a34bc6221e4e"`
[INFO] [stdout] 27ea287883f6ede1479e670f18f6dda8544edd74eb5502934e03a34bc6221e4e