[INFO] updating cached repository yeet-lang/yeet
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yeet-lang/yeet
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yeet-lang/yeet" "work/ex/beta-1.37-6/sources/1.36.0/gh/yeet-lang/yeet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/yeet-lang/yeet'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yeet-lang/yeet" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yeet-lang/yeet"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yeet-lang/yeet'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5aa810950c790f9490b9be262dd08648b68d4ee8
[INFO] sha for GitHub repo yeet-lang/yeet: 5aa810950c790f9490b9be262dd08648b68d4ee8
[INFO] validating manifest of yeet-lang/yeet 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 yeet-lang/yeet 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 yeet-lang/yeet
[INFO] finished frobbing yeet-lang/yeet
[INFO] frobbed toml for yeet-lang/yeet written to work/ex/beta-1.37-6/sources/1.36.0/gh/yeet-lang/yeet/Cargo.toml
[INFO] started frobbing yeet-lang/yeet
[INFO] finished frobbing yeet-lang/yeet
[INFO] frobbed toml for yeet-lang/yeet written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yeet-lang/yeet/Cargo.toml
[INFO] crate yeet-lang/yeet 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yeet-lang/yeet 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-5/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/yeet-lang/yeet:/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] 6ff560b5e556241ee4d8e18274b6fcc4067ec9bd315ed20bdb5509bad8acceca
[INFO] running `"docker" "start" "-a" "6ff560b5e556241ee4d8e18274b6fcc4067ec9bd315ed20bdb5509bad8acceca"`
[INFO] [stderr]    Compiling yeet v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "6ff560b5e556241ee4d8e18274b6fcc4067ec9bd315ed20bdb5509bad8acceca"`
[INFO] running `"docker" "rm" "-f" "6ff560b5e556241ee4d8e18274b6fcc4067ec9bd315ed20bdb5509bad8acceca"`
[INFO] [stdout] 6ff560b5e556241ee4d8e18274b6fcc4067ec9bd315ed20bdb5509bad8acceca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/yeet-lang/yeet:/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] 6b236827d692a315909e23ad3e42f634be2a3c8cb1f5ecdd80a9d697011a700a
[INFO] running `"docker" "start" "-a" "6b236827d692a315909e23ad3e42f634be2a3c8cb1f5ecdd80a9d697011a700a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling yeet v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "6b236827d692a315909e23ad3e42f634be2a3c8cb1f5ecdd80a9d697011a700a"`
[INFO] running `"docker" "rm" "-f" "6b236827d692a315909e23ad3e42f634be2a3c8cb1f5ecdd80a9d697011a700a"`
[INFO] [stdout] 6b236827d692a315909e23ad3e42f634be2a3c8cb1f5ecdd80a9d697011a700a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/yeet-lang/yeet:/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] 7b3f213846a78b80e184d0e2b2cd83c9a7c228c5b5b4d78ef2325b26c25066d0
[INFO] running `"docker" "start" "-a" "7b3f213846a78b80e184d0e2b2cd83c9a7c228c5b5b4d78ef2325b26c25066d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yeet-8ee71fddc9e9f2a7
[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/yeet-6d235d455cb14390
[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]    Doc-tests yeet
[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" "7b3f213846a78b80e184d0e2b2cd83c9a7c228c5b5b4d78ef2325b26c25066d0"`
[INFO] running `"docker" "rm" "-f" "7b3f213846a78b80e184d0e2b2cd83c9a7c228c5b5b4d78ef2325b26c25066d0"`
[INFO] [stdout] 7b3f213846a78b80e184d0e2b2cd83c9a7c228c5b5b4d78ef2325b26c25066d0