[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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jondot/rawsort"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jondot/rawsort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jondot/rawsort" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jondot/rawsort"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jondot/rawsort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ae8550b6ce09222bce03ee7095defb6afa522466
[INFO] sha for GitHub repo jondot/rawsort: ae8550b6ce09222bce03ee7095defb6afa522466
[INFO] validating manifest of jondot/rawsort on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jondot/rawsort on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/jondot/rawsort/Cargo.toml
[INFO] crate jondot/rawsort has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing jondot/rawsort against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jondot/rawsort:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 1e1dcd0db6d56d91eb754f87a71365744a8afc4848c2140c93a4a8c214d6cb4f
[INFO] running `"docker" "start" "-a" "1e1dcd0db6d56d91eb754f87a71365744a8afc4848c2140c93a4a8c214d6cb4f"`
[INFO] [stderr]    Compiling slog v2.3.3
[INFO] [stderr]    Compiling kamadak-exif v0.3.1
[INFO] [stderr]    Compiling inotify-sys v0.1.3
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling isatty v0.1.9
[INFO] [stderr]    Compiling bytes v0.4.9
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling slog-json v2.2.0
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling tokio-io v0.1.8
[INFO] [stderr]    Compiling dialoguer v0.1.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.5
[INFO] [stderr]    Compiling mio-extras v2.0.5
[INFO] [stderr]    Compiling inotify v0.6.1
[INFO] [stderr]    Compiling notify v4.0.6
[INFO] [stderr]    Compiling rawsort v0.3.1-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.14s
[INFO] running `"docker" "inspect" "1e1dcd0db6d56d91eb754f87a71365744a8afc4848c2140c93a4a8c214d6cb4f"`
[INFO] running `"docker" "rm" "-f" "1e1dcd0db6d56d91eb754f87a71365744a8afc4848c2140c93a4a8c214d6cb4f"`
[INFO] [stdout] 1e1dcd0db6d56d91eb754f87a71365744a8afc4848c2140c93a4a8c214d6cb4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jondot/rawsort:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34aece44740aebae3c89d7fd0dcf7d4f5454a43d789b2f4892c764a6937b5dfe
[INFO] running `"docker" "start" "-a" "34aece44740aebae3c89d7fd0dcf7d4f5454a43d789b2f4892c764a6937b5dfe"`
[INFO] [stderr]    Compiling rawsort v0.3.1-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 3.53s
[INFO] running `"docker" "inspect" "34aece44740aebae3c89d7fd0dcf7d4f5454a43d789b2f4892c764a6937b5dfe"`
[INFO] running `"docker" "rm" "-f" "34aece44740aebae3c89d7fd0dcf7d4f5454a43d789b2f4892c764a6937b5dfe"`
[INFO] [stdout] 34aece44740aebae3c89d7fd0dcf7d4f5454a43d789b2f4892c764a6937b5dfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/jondot/rawsort:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 006d7baa0c36d4276e5f2a4943519c533ab184c62b8fabb2cc57a68af91415d7
[INFO] running `"docker" "start" "-a" "006d7baa0c36d4276e5f2a4943519c533ab184c62b8fabb2cc57a68af91415d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rawsort-ac6fffb97c4dfa57
[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] [stderr]      Running /opt/crater/target/debug/deps/rawsort-7d28a71a621c614b
[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] [stderr]      Running /opt/crater/target/debug/deps/integration_test-1e4532301673cb40
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test it_plans_properly ... ok
[INFO] [stdout] test it_detects_potential_overwrites ... ok
[INFO] [stdout] test it_will_format_a_good_format ... ok
[INFO] [stdout] test it_will_not_format_almost_a_good_format ... ok
[INFO] [stdout] test it_detects_bad_formats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rawsort
[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" "006d7baa0c36d4276e5f2a4943519c533ab184c62b8fabb2cc57a68af91415d7"`
[INFO] running `"docker" "rm" "-f" "006d7baa0c36d4276e5f2a4943519c533ab184c62b8fabb2cc57a68af91415d7"`
[INFO] [stdout] 006d7baa0c36d4276e5f2a4943519c533ab184c62b8fabb2cc57a68af91415d7