[INFO] cloning repository saskenuba/rs-linkedlist
[INFO] running `"git" "clone" "--bare" "git://github.com/saskenuba/rs-linkedlist.git" "work/cache/sources/gh/saskenuba/rs-linkedlist"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/saskenuba/rs-linkedlist'...
[INFO] running `"git" "clone" "work/cache/sources/gh/saskenuba/rs-linkedlist" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/saskenuba/rs-linkedlist"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/saskenuba/rs-linkedlist'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/saskenuba/rs-linkedlist" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/saskenuba/rs-linkedlist"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/saskenuba/rs-linkedlist'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] edde9705e26b5601e975d104e9d20113d9ba35cd
[INFO] sha for GitHub repo saskenuba/rs-linkedlist: edde9705e26b5601e975d104e9d20113d9ba35cd
[INFO] validating manifest of saskenuba/rs-linkedlist 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 saskenuba/rs-linkedlist 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 saskenuba/rs-linkedlist
[INFO] finished frobbing saskenuba/rs-linkedlist
[INFO] frobbed toml for saskenuba/rs-linkedlist written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/saskenuba/rs-linkedlist/Cargo.toml
[INFO] started frobbing saskenuba/rs-linkedlist
[INFO] finished frobbing saskenuba/rs-linkedlist
[INFO] frobbed toml for saskenuba/rs-linkedlist written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/saskenuba/rs-linkedlist/Cargo.toml
[INFO] crate saskenuba/rs-linkedlist 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing saskenuba/rs-linkedlist against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/saskenuba/rs-linkedlist:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] d71d2da6e773fe1cb64a3e5e20514fe6978e1e41aa7b873f3cf232f6adf4f187
[INFO] running `"docker" "start" "-a" "d71d2da6e773fe1cb64a3e5e20514fe6978e1e41aa7b873f3cf232f6adf4f187"`
[INFO] [stderr]    Compiling linked-list v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "d71d2da6e773fe1cb64a3e5e20514fe6978e1e41aa7b873f3cf232f6adf4f187"`
[INFO] running `"docker" "rm" "-f" "d71d2da6e773fe1cb64a3e5e20514fe6978e1e41aa7b873f3cf232f6adf4f187"`
[INFO] [stdout] d71d2da6e773fe1cb64a3e5e20514fe6978e1e41aa7b873f3cf232f6adf4f187
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/saskenuba/rs-linkedlist:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1335b95e0b4ead0ac1af604d728fc28c6275b0c75ca1f63aa1a9d79218295277
[INFO] running `"docker" "start" "-a" "1335b95e0b4ead0ac1af604d728fc28c6275b0c75ca1f63aa1a9d79218295277"`
[INFO] [stderr]    Compiling linked-list v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "1335b95e0b4ead0ac1af604d728fc28c6275b0c75ca1f63aa1a9d79218295277"`
[INFO] running `"docker" "rm" "-f" "1335b95e0b4ead0ac1af604d728fc28c6275b0c75ca1f63aa1a9d79218295277"`
[INFO] [stdout] 1335b95e0b4ead0ac1af604d728fc28c6275b0c75ca1f63aa1a9d79218295277
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/saskenuba/rs-linkedlist:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 77f63b03168a750c1aa136f58b91ff796793145112b0363624944859055e1302
[INFO] running `"docker" "start" "-a" "77f63b03168a750c1aa136f58b91ff796793145112b0363624944859055e1302"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linked_list-91751ca31f8d7472
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test second::test::basics ... ok
[INFO] [stdout] test first::test::basics ... ok
[INFO] [stdout] test second::test::peek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/linked_list-af7cf1e99189315c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linked-list
[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] [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" "77f63b03168a750c1aa136f58b91ff796793145112b0363624944859055e1302"`
[INFO] running `"docker" "rm" "-f" "77f63b03168a750c1aa136f58b91ff796793145112b0363624944859055e1302"`
[INFO] [stdout] 77f63b03168a750c1aa136f58b91ff796793145112b0363624944859055e1302