[INFO] updating cached repository jez/spacer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jez/spacer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jez/spacer" "work/ex/beta-1.38-1/sources/1.37.0/gh/jez/spacer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jez/spacer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jez/spacer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jez/spacer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jez/spacer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8f87a10760b60f978c89a3fb58c95f5735569e7a
[INFO] sha for GitHub repo jez/spacer: 8f87a10760b60f978c89a3fb58c95f5735569e7a
[INFO] validating manifest of jez/spacer 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 jez/spacer 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 jez/spacer
[INFO] finished frobbing jez/spacer
[INFO] frobbed toml for jez/spacer written to work/ex/beta-1.38-1/sources/1.37.0/gh/jez/spacer/Cargo.toml
[INFO] started frobbing jez/spacer
[INFO] finished frobbing jez/spacer
[INFO] frobbed toml for jez/spacer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jez/spacer/Cargo.toml
[INFO] crate jez/spacer 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 jez/spacer 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jez/spacer:/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] 46e9c4a90bad2bc718507d9b5a0824b07e0c02edd754456d797bbd5cbc4fa6a4
[INFO] running `"docker" "start" "-a" "46e9c4a90bad2bc718507d9b5a0824b07e0c02edd754456d797bbd5cbc4fa6a4"`
[INFO] [stderr]    Compiling rand v0.3.19
[INFO] [stderr]    Compiling memmap v0.6.1
[INFO] [stderr]    Compiling shared_library v0.1.8
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling gl_generator v0.8.0
[INFO] [stderr]    Compiling gl_generator v0.7.0
[INFO] [stderr]    Compiling x11-dl v2.17.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling dlib v0.4.0
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling gl v0.9.0
[INFO] [stderr]    Compiling glutin v0.12.0
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling wayland-window v0.13.2
[INFO] [stderr]    Compiling winit v0.10.0
[INFO] [stderr]    Compiling spacer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.91s
[INFO] running `"docker" "inspect" "46e9c4a90bad2bc718507d9b5a0824b07e0c02edd754456d797bbd5cbc4fa6a4"`
[INFO] running `"docker" "rm" "-f" "46e9c4a90bad2bc718507d9b5a0824b07e0c02edd754456d797bbd5cbc4fa6a4"`
[INFO] [stdout] 46e9c4a90bad2bc718507d9b5a0824b07e0c02edd754456d797bbd5cbc4fa6a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jez/spacer:/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] ea9f6bf196cd82eb84c6f087807bebb226fc3ef11f7df38bf05fb814b53b94e0
[INFO] running `"docker" "start" "-a" "ea9f6bf196cd82eb84c6f087807bebb226fc3ef11f7df38bf05fb814b53b94e0"`
[INFO] [stderr]    Compiling spacer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "ea9f6bf196cd82eb84c6f087807bebb226fc3ef11f7df38bf05fb814b53b94e0"`
[INFO] running `"docker" "rm" "-f" "ea9f6bf196cd82eb84c6f087807bebb226fc3ef11f7df38bf05fb814b53b94e0"`
[INFO] [stdout] ea9f6bf196cd82eb84c6f087807bebb226fc3ef11f7df38bf05fb814b53b94e0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jez/spacer:/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] 50caf34d7ab70b5f7d182348a42e9b6bec2882326c84e87ea615a8478109cbaa
[INFO] running `"docker" "start" "-a" "50caf34d7ab70b5f7d182348a42e9b6bec2882326c84e87ea615a8478109cbaa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/spacer-c913b976f1533e68
[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" "50caf34d7ab70b5f7d182348a42e9b6bec2882326c84e87ea615a8478109cbaa"`
[INFO] running `"docker" "rm" "-f" "50caf34d7ab70b5f7d182348a42e9b6bec2882326c84e87ea615a8478109cbaa"`
[INFO] [stdout] 50caf34d7ab70b5f7d182348a42e9b6bec2882326c84e87ea615a8478109cbaa