[INFO] cloning repository rwblickhan/rdurian
[INFO] running `"git" "clone" "--bare" "git://github.com/rwblickhan/rdurian.git" "work/cache/sources/gh/rwblickhan/rdurian"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rwblickhan/rdurian'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rwblickhan/rdurian" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rwblickhan/rdurian"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rwblickhan/rdurian'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rwblickhan/rdurian" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/rwblickhan/rdurian"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/rwblickhan/rdurian'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6f0edc1d925315e773ec0d5eda4da1b901342070
[INFO] sha for GitHub repo rwblickhan/rdurian: 6f0edc1d925315e773ec0d5eda4da1b901342070
[INFO] validating manifest of rwblickhan/rdurian on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rwblickhan/rdurian on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rwblickhan/rdurian
[INFO] finished frobbing rwblickhan/rdurian
[INFO] frobbed toml for rwblickhan/rdurian written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rwblickhan/rdurian/Cargo.toml
[INFO] started frobbing rwblickhan/rdurian
[INFO] finished frobbing rwblickhan/rdurian
[INFO] frobbed toml for rwblickhan/rdurian written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/rwblickhan/rdurian/Cargo.toml
[INFO] crate rwblickhan/rdurian has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded subprocess v0.1.13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rwblickhan/rdurian against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-0/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/rwblickhan/rdurian:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 56c52cb537844b6c3ce53873fa94c759f5d21574daf94c3a0f31c3991c1367d3
[INFO] running `"docker" "start" "-a" "56c52cb537844b6c3ce53873fa94c759f5d21574daf94c3a0f31c3991c1367d3"`
[INFO] [stderr]     Checking subprocess v0.1.13
[INFO] [stderr]     Checking rdurian v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Float`
[INFO] [stderr]   --> src/vm.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Float(f64),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bool`
[INFO] [stderr]   --> src/vm.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Bool(bool),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `constant_pool_size`
[INFO] [stderr]   --> src/vm.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     constant_pool_size: ConstantPoolIdx,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Float`
[INFO] [stderr]   --> src/vm.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     Float(f64),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bool`
[INFO] [stderr]   --> src/vm.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Bool(bool),
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `constant_pool_size`
[INFO] [stderr]   --> src/vm.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     constant_pool_size: ConstantPoolIdx,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `"docker" "inspect" "56c52cb537844b6c3ce53873fa94c759f5d21574daf94c3a0f31c3991c1367d3"`
[INFO] running `"docker" "rm" "-f" "56c52cb537844b6c3ce53873fa94c759f5d21574daf94c3a0f31c3991c1367d3"`
[INFO] [stdout] 56c52cb537844b6c3ce53873fa94c759f5d21574daf94c3a0f31c3991c1367d3