[INFO] cloning repository dallin-r-parker/learn_rust
[INFO] running `"git" "clone" "--bare" "git://github.com/dallin-r-parker/learn_rust.git" "work/cache/sources/gh/dallin-r-parker/learn_rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dallin-r-parker/learn_rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/dallin-r-parker/learn_rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dallin-r-parker/learn_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dallin-r-parker/learn_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dallin-r-parker/learn_rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dallin-r-parker/learn_rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dallin-r-parker/learn_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b1daf2cb6e26ff706f08f552ee11529723c73c3
[INFO] sha for GitHub repo dallin-r-parker/learn_rust: 5b1daf2cb6e26ff706f08f552ee11529723c73c3
[INFO] validating manifest of dallin-r-parker/learn_rust 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 dallin-r-parker/learn_rust 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 dallin-r-parker/learn_rust
[INFO] finished frobbing dallin-r-parker/learn_rust
[INFO] frobbed toml for dallin-r-parker/learn_rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dallin-r-parker/learn_rust/Cargo.toml
[INFO] started frobbing dallin-r-parker/learn_rust
[INFO] finished frobbing dallin-r-parker/learn_rust
[INFO] frobbed toml for dallin-r-parker/learn_rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dallin-r-parker/learn_rust/Cargo.toml
[INFO] crate dallin-r-parker/learn_rust 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 dallin-r-parker/learn_rust 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/dallin-r-parker/learn_rust:/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] 9c99050e2764ae26667216e58656c5c4da646d6d72c9b96ef821ffef7ec51be5
[INFO] running `"docker" "start" "-a" "9c99050e2764ae26667216e58656c5c4da646d6d72c9b96ef821ffef7ec51be5"`
[INFO] [stderr]    Compiling cargo_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "9c99050e2764ae26667216e58656c5c4da646d6d72c9b96ef821ffef7ec51be5"`
[INFO] running `"docker" "rm" "-f" "9c99050e2764ae26667216e58656c5c4da646d6d72c9b96ef821ffef7ec51be5"`
[INFO] [stdout] 9c99050e2764ae26667216e58656c5c4da646d6d72c9b96ef821ffef7ec51be5
[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/dallin-r-parker/learn_rust:/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] 7df1a9eac6d0d0fdebe7587eaef306f6aea8a434b1cdac7ad768085e4375b1a4
[INFO] running `"docker" "start" "-a" "7df1a9eac6d0d0fdebe7587eaef306f6aea8a434b1cdac7ad768085e4375b1a4"`
[INFO] [stderr]    Compiling cargo_hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "7df1a9eac6d0d0fdebe7587eaef306f6aea8a434b1cdac7ad768085e4375b1a4"`
[INFO] running `"docker" "rm" "-f" "7df1a9eac6d0d0fdebe7587eaef306f6aea8a434b1cdac7ad768085e4375b1a4"`
[INFO] [stdout] 7df1a9eac6d0d0fdebe7587eaef306f6aea8a434b1cdac7ad768085e4375b1a4
[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/dallin-r-parker/learn_rust:/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] 3956d16e39c924e4b2ec285ed2eee15b8d7d8572cbfdb09fb975ad39efc6403d
[INFO] running `"docker" "start" "-a" "3956d16e39c924e4b2ec285ed2eee15b8d7d8572cbfdb09fb975ad39efc6403d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_hello-9ae1dae5e992359f
[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" "3956d16e39c924e4b2ec285ed2eee15b8d7d8572cbfdb09fb975ad39efc6403d"`
[INFO] running `"docker" "rm" "-f" "3956d16e39c924e4b2ec285ed2eee15b8d7d8572cbfdb09fb975ad39efc6403d"`
[INFO] [stdout] 3956d16e39c924e4b2ec285ed2eee15b8d7d8572cbfdb09fb975ad39efc6403d