[INFO] updating cached repository jondot/rawsort
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jondot/rawsort
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jondot/rawsort" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jondot/rawsort"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jondot/rawsort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jondot/rawsort" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jondot/rawsort"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jondot/rawsort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2294fc12355292011df8913486787ff93d7fc9fd
[INFO] sha for GitHub repo jondot/rawsort: 2294fc12355292011df8913486787ff93d7fc9fd
[INFO] validating manifest of jondot/rawsort on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jondot/rawsort on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jondot/rawsort
[INFO] finished frobbing jondot/rawsort
[INFO] frobbed toml for jondot/rawsort written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jondot/rawsort/Cargo.toml
[INFO] started frobbing jondot/rawsort
[INFO] finished frobbing jondot/rawsort
[INFO] frobbed toml for jondot/rawsort written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jondot/rawsort/Cargo.toml
[INFO] crate jondot/rawsort already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jondot/rawsort against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-3/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jondot/rawsort:/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bb79923366a65fc6e7c5d3402e44046b87435ee9394a59847936a24eef70396b
[INFO] running `"docker" "start" "-a" "bb79923366a65fc6e7c5d3402e44046b87435ee9394a59847936a24eef70396b"`
[INFO] [stderr]     Checking slog v2.3.3
[INFO] [stderr]     Checking kamadak-exif v0.3.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking isatty v0.1.9
[INFO] [stderr]     Checking filetime v0.2.1
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking bytes v0.4.9
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking mio v0.6.15
[INFO] [stderr]     Checking parking_lot v0.6.3
[INFO] [stderr]     Checking slog-json v2.2.0
[INFO] [stderr]     Checking slog-term v2.4.0
[INFO] [stderr]     Checking tokio-io v0.1.8
[INFO] [stderr]     Checking console v0.6.1
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking tokio-reactor v0.1.5
[INFO] [stderr]     Checking dialoguer v0.1.0
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]     Checking rawsort v0.4.1-alpha.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `exec`
[INFO] [stderr]    --> tests/integration_test.rs:119:16
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let (plan, exec) = make_plan("simple", "[year]");
[INFO] [stderr]     |                ^^^^ help: consider prefixing with an underscore: `_exec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `exec`
[INFO] [stderr]    --> tests/integration_test.rs:138:16
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let (plan, exec) = make_plan(
[INFO] [stderr]     |                ^^^^ help: consider prefixing with an underscore: `_exec`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.62s
[INFO] running `"docker" "inspect" "bb79923366a65fc6e7c5d3402e44046b87435ee9394a59847936a24eef70396b"`
[INFO] running `"docker" "rm" "-f" "bb79923366a65fc6e7c5d3402e44046b87435ee9394a59847936a24eef70396b"`
[INFO] [stdout] bb79923366a65fc6e7c5d3402e44046b87435ee9394a59847936a24eef70396b