[INFO] updating cached repository hortinstein/rustyhorde
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hortinstein/rustyhorde
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hortinstein/rustyhorde" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hortinstein/rustyhorde"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hortinstein/rustyhorde'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hortinstein/rustyhorde" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hortinstein/rustyhorde"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hortinstein/rustyhorde'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b1f23194c8b9bc0074b9032153e9c38cf28a853
[INFO] sha for GitHub repo hortinstein/rustyhorde: 8b1f23194c8b9bc0074b9032153e9c38cf28a853
[INFO] validating manifest of hortinstein/rustyhorde on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of hortinstein/rustyhorde on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing hortinstein/rustyhorde
[INFO] finished frobbing hortinstein/rustyhorde
[INFO] frobbed toml for hortinstein/rustyhorde written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hortinstein/rustyhorde/Cargo.toml
[INFO] started frobbing hortinstein/rustyhorde
[INFO] finished frobbing hortinstein/rustyhorde
[INFO] frobbed toml for hortinstein/rustyhorde written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/hortinstein/rustyhorde/Cargo.toml
[INFO] crate hortinstein/rustyhorde already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking hortinstein/rustyhorde against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/hortinstein/rustyhorde:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0a2143ad3319319e828eab1130ba6bfdcb985568fa6a9bf1c5a54a102b6b4bf7
[INFO] running `"docker" "start" "-a" "0a2143ad3319319e828eab1130ba6bfdcb985568fa6a9bf1c5a54a102b6b4bf7"`
[INFO] [stderr] warning: unused manifest key: profile.debug
[INFO] [stderr] warning: use `[profile.dev]` to configure debug builds
[INFO] [stderr]    Compiling cc v1.0.5
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking serde_json v1.0.10
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.27
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking hyper v0.11.21
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper-tls v0.1.2
[INFO] [stderr]     Checking reqwest v0.7.3
[INFO] [stderr]     Checking rustyhorde v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_pair`
[INFO] [stderr]   --> src/tools/tools.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn parse_pair<T: FromStr>(s: &str, separator: char) -> Option<(T, T)> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.79s
[INFO] running `"docker" "inspect" "0a2143ad3319319e828eab1130ba6bfdcb985568fa6a9bf1c5a54a102b6b4bf7"`
[INFO] running `"docker" "rm" "-f" "0a2143ad3319319e828eab1130ba6bfdcb985568fa6a9bf1c5a54a102b6b4bf7"`
[INFO] [stdout] 0a2143ad3319319e828eab1130ba6bfdcb985568fa6a9bf1c5a54a102b6b4bf7