[INFO] updating cached repository vivaladan/rusty-start
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vivaladan/rusty-start
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vivaladan/rusty-start" "work/ex/beta-1.38-1/sources/1.37.0/gh/vivaladan/rusty-start"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vivaladan/rusty-start'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vivaladan/rusty-start" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vivaladan/rusty-start"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vivaladan/rusty-start'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a9357425c2e765aebb9b3e62ee76f93eb7a99e05
[INFO] sha for GitHub repo vivaladan/rusty-start: a9357425c2e765aebb9b3e62ee76f93eb7a99e05
[INFO] validating manifest of vivaladan/rusty-start 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 vivaladan/rusty-start 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 vivaladan/rusty-start
[INFO] finished frobbing vivaladan/rusty-start
[INFO] frobbed toml for vivaladan/rusty-start written to work/ex/beta-1.38-1/sources/1.37.0/gh/vivaladan/rusty-start/Cargo.toml
[INFO] started frobbing vivaladan/rusty-start
[INFO] finished frobbing vivaladan/rusty-start
[INFO] frobbed toml for vivaladan/rusty-start written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vivaladan/rusty-start/Cargo.toml
[INFO] crate vivaladan/rusty-start 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing vivaladan/rusty-start against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vivaladan/rusty-start:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a06829f83cbfcf54baa485846f8025cea2af6e1f4dced930977bea443435a453
[INFO] running `"docker" "start" "-a" "a06829f83cbfcf54baa485846f8025cea2af6e1f4dced930977bea443435a453"`
[INFO] [stderr]    Compiling test-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "a06829f83cbfcf54baa485846f8025cea2af6e1f4dced930977bea443435a453"`
[INFO] running `"docker" "rm" "-f" "a06829f83cbfcf54baa485846f8025cea2af6e1f4dced930977bea443435a453"`
[INFO] [stdout] a06829f83cbfcf54baa485846f8025cea2af6e1f4dced930977bea443435a453
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vivaladan/rusty-start:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] df8f7ee9726e1222a5632f9d10e616bdf56aee3ea3e87ba72223d91bca23996d
[INFO] running `"docker" "start" "-a" "df8f7ee9726e1222a5632f9d10e616bdf56aee3ea3e87ba72223d91bca23996d"`
[INFO] [stderr]    Compiling test-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "df8f7ee9726e1222a5632f9d10e616bdf56aee3ea3e87ba72223d91bca23996d"`
[INFO] running `"docker" "rm" "-f" "df8f7ee9726e1222a5632f9d10e616bdf56aee3ea3e87ba72223d91bca23996d"`
[INFO] [stdout] df8f7ee9726e1222a5632f9d10e616bdf56aee3ea3e87ba72223d91bca23996d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vivaladan/rusty-start:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 653f46b7c351691df7ff0f696b88f33264e9e86189cff2bd1ed3fc7473639cae
[INFO] running `"docker" "start" "-a" "653f46b7c351691df7ff0f696b88f33264e9e86189cff2bd1ed3fc7473639cae"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_app-988d1e204176fd73
[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" "653f46b7c351691df7ff0f696b88f33264e9e86189cff2bd1ed3fc7473639cae"`
[INFO] running `"docker" "rm" "-f" "653f46b7c351691df7ff0f696b88f33264e9e86189cff2bd1ed3fc7473639cae"`
[INFO] [stdout] 653f46b7c351691df7ff0f696b88f33264e9e86189cff2bd1ed3fc7473639cae