[INFO] cloning repository trevorwhitney/twentyfour-days-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/trevorwhitney/twentyfour-days-rust.git" "work/cache/sources/gh/trevorwhitney/twentyfour-days-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/trevorwhitney/twentyfour-days-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/trevorwhitney/twentyfour-days-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trevorwhitney/twentyfour-days-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trevorwhitney/twentyfour-days-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/trevorwhitney/twentyfour-days-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trevorwhitney/twentyfour-days-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trevorwhitney/twentyfour-days-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 44b22a9e3b13c171e74248270e2890190c4e50ee
[INFO] sha for GitHub repo trevorwhitney/twentyfour-days-rust: 44b22a9e3b13c171e74248270e2890190c4e50ee
[INFO] validating manifest of trevorwhitney/twentyfour-days-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 trevorwhitney/twentyfour-days-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 trevorwhitney/twentyfour-days-rust
[INFO] finished frobbing trevorwhitney/twentyfour-days-rust
[INFO] frobbed toml for trevorwhitney/twentyfour-days-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trevorwhitney/twentyfour-days-rust/Cargo.toml
[INFO] started frobbing trevorwhitney/twentyfour-days-rust
[INFO] finished frobbing trevorwhitney/twentyfour-days-rust
[INFO] frobbed toml for trevorwhitney/twentyfour-days-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/trevorwhitney/twentyfour-days-rust/Cargo.toml
[INFO] crate trevorwhitney/twentyfour-days-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 trevorwhitney/twentyfour-days-rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trevorwhitney/twentyfour-days-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] 2e36ecf6e96877ad61c9f9c52772bc34bbf03ba2ea015854601bad557f06c1be
[INFO] running `"docker" "start" "-a" "2e36ecf6e96877ad61c9f9c52772bc34bbf03ba2ea015854601bad557f06c1be"`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling smallvec v0.4.4
[INFO] [stderr]    Compiling primal-sieve v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling primal-check v0.2.3
[INFO] [stderr]    Compiling primal v0.2.3
[INFO] [stderr]    Compiling twentyfour-days-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `"docker" "inspect" "2e36ecf6e96877ad61c9f9c52772bc34bbf03ba2ea015854601bad557f06c1be"`
[INFO] running `"docker" "rm" "-f" "2e36ecf6e96877ad61c9f9c52772bc34bbf03ba2ea015854601bad557f06c1be"`
[INFO] [stdout] 2e36ecf6e96877ad61c9f9c52772bc34bbf03ba2ea015854601bad557f06c1be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trevorwhitney/twentyfour-days-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] 3e1200ca144105215ab856b1e97761963eccf9f40b11b4dcb194ba5a4bc0ffac
[INFO] running `"docker" "start" "-a" "3e1200ca144105215ab856b1e97761963eccf9f40b11b4dcb194ba5a4bc0ffac"`
[INFO] [stderr]    Compiling twentyfour-days-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "3e1200ca144105215ab856b1e97761963eccf9f40b11b4dcb194ba5a4bc0ffac"`
[INFO] running `"docker" "rm" "-f" "3e1200ca144105215ab856b1e97761963eccf9f40b11b4dcb194ba5a4bc0ffac"`
[INFO] [stdout] 3e1200ca144105215ab856b1e97761963eccf9f40b11b4dcb194ba5a4bc0ffac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/trevorwhitney/twentyfour-days-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] fc103268d62017c5b113f6d1adad96b0f28e134d5654da601d6c479646911ad2
[INFO] running `"docker" "start" "-a" "fc103268d62017c5b113f6d1adad96b0f28e134d5654da601d6c479646911ad2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/twentyfour_days_rust-a3d7c6ed772ff631
[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" "fc103268d62017c5b113f6d1adad96b0f28e134d5654da601d6c479646911ad2"`
[INFO] running `"docker" "rm" "-f" "fc103268d62017c5b113f6d1adad96b0f28e134d5654da601d6c479646911ad2"`
[INFO] [stdout] fc103268d62017c5b113f6d1adad96b0f28e134d5654da601d6c479646911ad2