[INFO] updating cached repository Zanfa/editor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Zanfa/editor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Zanfa/editor" "work/ex/beta-1.37-6/sources/1.36.0/gh/Zanfa/editor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Zanfa/editor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Zanfa/editor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zanfa/editor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zanfa/editor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a009b5ee3238d4e299bc7fd4fb2025c2d2548591
[INFO] sha for GitHub repo Zanfa/editor: a009b5ee3238d4e299bc7fd4fb2025c2d2548591
[INFO] validating manifest of Zanfa/editor on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Zanfa/editor on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Zanfa/editor
[INFO] finished frobbing Zanfa/editor
[INFO] frobbed toml for Zanfa/editor written to work/ex/beta-1.37-6/sources/1.36.0/gh/Zanfa/editor/Cargo.toml
[INFO] started frobbing Zanfa/editor
[INFO] finished frobbing Zanfa/editor
[INFO] frobbed toml for Zanfa/editor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zanfa/editor/Cargo.toml
[INFO] crate Zanfa/editor already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Zanfa/editor against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zanfa/editor:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a3bb44d8b8581b35edba91e036df6d14f6c64534a178f44bce5839599b16e9b2
[INFO] running `"docker" "start" "-a" "a3bb44d8b8581b35edba91e036df6d14f6c64534a178f44bce5839599b16e9b2"`
[INFO] [stderr]    Compiling editor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `MEDIUM`
[INFO] [stderr]  --> src/main.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cassowary::strength::{MEDIUM, REQUIRED, STRONG, WEAK};
[INFO] [stderr]   |                           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "a3bb44d8b8581b35edba91e036df6d14f6c64534a178f44bce5839599b16e9b2"`
[INFO] running `"docker" "rm" "-f" "a3bb44d8b8581b35edba91e036df6d14f6c64534a178f44bce5839599b16e9b2"`
[INFO] [stdout] a3bb44d8b8581b35edba91e036df6d14f6c64534a178f44bce5839599b16e9b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zanfa/editor:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 04db2f2da527acc85e299699b33998fe13ae7e9294236493b406eb5e4fdbb435
[INFO] running `"docker" "start" "-a" "04db2f2da527acc85e299699b33998fe13ae7e9294236493b406eb5e4fdbb435"`
[INFO] [stderr]    Compiling editor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `MEDIUM`
[INFO] [stderr]  --> src/main.rs:5:27
[INFO] [stderr]   |
[INFO] [stderr] 5 | use cassowary::strength::{MEDIUM, REQUIRED, STRONG, WEAK};
[INFO] [stderr]   |                           ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "04db2f2da527acc85e299699b33998fe13ae7e9294236493b406eb5e4fdbb435"`
[INFO] running `"docker" "rm" "-f" "04db2f2da527acc85e299699b33998fe13ae7e9294236493b406eb5e4fdbb435"`
[INFO] [stdout] 04db2f2da527acc85e299699b33998fe13ae7e9294236493b406eb5e4fdbb435
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Zanfa/editor:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5e1e212d4a31fcdf2b1e0b981528d9778af18fd0587152d23ba940388549e8a2
[INFO] running `"docker" "start" "-a" "5e1e212d4a31fcdf2b1e0b981528d9778af18fd0587152d23ba940388549e8a2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/editor-65b0f44837b83b7b
[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" "5e1e212d4a31fcdf2b1e0b981528d9778af18fd0587152d23ba940388549e8a2"`
[INFO] running `"docker" "rm" "-f" "5e1e212d4a31fcdf2b1e0b981528d9778af18fd0587152d23ba940388549e8a2"`
[INFO] [stdout] 5e1e212d4a31fcdf2b1e0b981528d9778af18fd0587152d23ba940388549e8a2