[INFO] updating cached repository mandreyel/kilo-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mandreyel/kilo-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mandreyel/kilo-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/mandreyel/kilo-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mandreyel/kilo-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mandreyel/kilo-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mandreyel/kilo-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mandreyel/kilo-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0e8b086a20b0b72926a6a28550fdcac036eec1b4
[INFO] sha for GitHub repo mandreyel/kilo-rust: 0e8b086a20b0b72926a6a28550fdcac036eec1b4
[INFO] validating manifest of mandreyel/kilo-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mandreyel/kilo-rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mandreyel/kilo-rust
[INFO] finished frobbing mandreyel/kilo-rust
[INFO] frobbed toml for mandreyel/kilo-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/mandreyel/kilo-rust/Cargo.toml
[INFO] started frobbing mandreyel/kilo-rust
[INFO] finished frobbing mandreyel/kilo-rust
[INFO] frobbed toml for mandreyel/kilo-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mandreyel/kilo-rust/Cargo.toml
[INFO] crate mandreyel/kilo-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mandreyel/kilo-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mandreyel/kilo-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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9001d34ffd1f5a75a5b3292f5a3d72f14efca68ba658d403ad68b793a7156b8b
[INFO] running `"docker" "start" "-a" "9001d34ffd1f5a75a5b3292f5a3d72f14efca68ba658d403ad68b793a7156b8b"`
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]    Compiling kilo-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `FileHome`
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     FileHome,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FileEnd`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     FileEnd,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.81s
[INFO] running `"docker" "inspect" "9001d34ffd1f5a75a5b3292f5a3d72f14efca68ba658d403ad68b793a7156b8b"`
[INFO] running `"docker" "rm" "-f" "9001d34ffd1f5a75a5b3292f5a3d72f14efca68ba658d403ad68b793a7156b8b"`
[INFO] [stdout] 9001d34ffd1f5a75a5b3292f5a3d72f14efca68ba658d403ad68b793a7156b8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mandreyel/kilo-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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 08f85303063534cfd4d7b6da6338dcfa9b1e5f3e3231ef0e8c90f30853b8f736
[INFO] running `"docker" "start" "-a" "08f85303063534cfd4d7b6da6338dcfa9b1e5f3e3231ef0e8c90f30853b8f736"`
[INFO] [stderr]    Compiling kilo-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `FileHome`
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     FileHome,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `FileEnd`
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     FileEnd,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `"docker" "inspect" "08f85303063534cfd4d7b6da6338dcfa9b1e5f3e3231ef0e8c90f30853b8f736"`
[INFO] running `"docker" "rm" "-f" "08f85303063534cfd4d7b6da6338dcfa9b1e5f3e3231ef0e8c90f30853b8f736"`
[INFO] [stdout] 08f85303063534cfd4d7b6da6338dcfa9b1e5f3e3231ef0e8c90f30853b8f736
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mandreyel/kilo-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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 27b26e971681e395aab85e795675abfe5e558cd99ee40d0bc9eb1c4a2630c25b
[INFO] running `"docker" "start" "-a" "27b26e971681e395aab85e795675abfe5e558cd99ee40d0bc9eb1c4a2630c25b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kilo_rust-56fe337b7fc40f1e
[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" "27b26e971681e395aab85e795675abfe5e558cd99ee40d0bc9eb1c4a2630c25b"`
[INFO] running `"docker" "rm" "-f" "27b26e971681e395aab85e795675abfe5e558cd99ee40d0bc9eb1c4a2630c25b"`
[INFO] [stdout] 27b26e971681e395aab85e795675abfe5e558cd99ee40d0bc9eb1c4a2630c25b