[INFO] updating cached repository juhnowski/rust_fn
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/juhnowski/rust_fn
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/juhnowski/rust_fn" "work/ex/beta-1.37-6/sources/1.36.0/gh/juhnowski/rust_fn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/juhnowski/rust_fn'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/juhnowski/rust_fn" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juhnowski/rust_fn"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juhnowski/rust_fn'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe34c67ad3c378060afababccf5b35f12e34dd4f
[INFO] sha for GitHub repo juhnowski/rust_fn: fe34c67ad3c378060afababccf5b35f12e34dd4f
[INFO] validating manifest of juhnowski/rust_fn 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 juhnowski/rust_fn 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 juhnowski/rust_fn
[INFO] finished frobbing juhnowski/rust_fn
[INFO] frobbed toml for juhnowski/rust_fn written to work/ex/beta-1.37-6/sources/1.36.0/gh/juhnowski/rust_fn/Cargo.toml
[INFO] started frobbing juhnowski/rust_fn
[INFO] finished frobbing juhnowski/rust_fn
[INFO] frobbed toml for juhnowski/rust_fn written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/juhnowski/rust_fn/Cargo.toml
[INFO] crate juhnowski/rust_fn 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 juhnowski/rust_fn 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-2/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/juhnowski/rust_fn:/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] 3fd7934c0f98fa4714e0d6d2cae95d58a1219037218d82ab62f856790a804dca
[INFO] running `"docker" "start" "-a" "3fd7934c0f98fa4714e0d6d2cae95d58a1219037218d82ab62f856790a804dca"`
[INFO] [stderr]    Compiling func v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "3fd7934c0f98fa4714e0d6d2cae95d58a1219037218d82ab62f856790a804dca"`
[INFO] running `"docker" "rm" "-f" "3fd7934c0f98fa4714e0d6d2cae95d58a1219037218d82ab62f856790a804dca"`
[INFO] [stdout] 3fd7934c0f98fa4714e0d6d2cae95d58a1219037218d82ab62f856790a804dca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/juhnowski/rust_fn:/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] e10b53303dc29e5de05007f5a2b5f49bde302c7f40cee5139fc37ebdde8121d9
[INFO] running `"docker" "start" "-a" "e10b53303dc29e5de05007f5a2b5f49bde302c7f40cee5139fc37ebdde8121d9"`
[INFO] [stderr]    Compiling func v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "e10b53303dc29e5de05007f5a2b5f49bde302c7f40cee5139fc37ebdde8121d9"`
[INFO] running `"docker" "rm" "-f" "e10b53303dc29e5de05007f5a2b5f49bde302c7f40cee5139fc37ebdde8121d9"`
[INFO] [stdout] e10b53303dc29e5de05007f5a2b5f49bde302c7f40cee5139fc37ebdde8121d9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/juhnowski/rust_fn:/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] 07a2c95be298e8aaeda13ea73019a445999200787b21984c197de8013ba9423e
[INFO] running `"docker" "start" "-a" "07a2c95be298e8aaeda13ea73019a445999200787b21984c197de8013ba9423e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/func-2fb69bc960ef13be
[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" "07a2c95be298e8aaeda13ea73019a445999200787b21984c197de8013ba9423e"`
[INFO] running `"docker" "rm" "-f" "07a2c95be298e8aaeda13ea73019a445999200787b21984c197de8013ba9423e"`
[INFO] [stdout] 07a2c95be298e8aaeda13ea73019a445999200787b21984c197de8013ba9423e