[INFO] updating cached repository TheRealMintd/fib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TheRealMintd/fib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TheRealMintd/fib" "work/ex/beta-1.38-1/sources/1.37.0/gh/TheRealMintd/fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/TheRealMintd/fib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TheRealMintd/fib" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheRealMintd/fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheRealMintd/fib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e534da1fecbb222f9b2beb3cf3f2de1701b7b876
[INFO] sha for GitHub repo TheRealMintd/fib: e534da1fecbb222f9b2beb3cf3f2de1701b7b876
[INFO] validating manifest of TheRealMintd/fib 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 TheRealMintd/fib 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 TheRealMintd/fib
[INFO] finished frobbing TheRealMintd/fib
[INFO] frobbed toml for TheRealMintd/fib written to work/ex/beta-1.38-1/sources/1.37.0/gh/TheRealMintd/fib/Cargo.toml
[INFO] started frobbing TheRealMintd/fib
[INFO] finished frobbing TheRealMintd/fib
[INFO] frobbed toml for TheRealMintd/fib written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/TheRealMintd/fib/Cargo.toml
[INFO] crate TheRealMintd/fib 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing TheRealMintd/fib 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-3/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/TheRealMintd/fib:/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] c9a03e7a5fc93e9458f697131dd2830405b9896ad04769e6c8a3e1d9fc41e284
[INFO] running `"docker" "start" "-a" "c9a03e7a5fc93e9458f697131dd2830405b9896ad04769e6c8a3e1d9fc41e284"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "c9a03e7a5fc93e9458f697131dd2830405b9896ad04769e6c8a3e1d9fc41e284"`
[INFO] running `"docker" "rm" "-f" "c9a03e7a5fc93e9458f697131dd2830405b9896ad04769e6c8a3e1d9fc41e284"`
[INFO] [stdout] c9a03e7a5fc93e9458f697131dd2830405b9896ad04769e6c8a3e1d9fc41e284
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/TheRealMintd/fib:/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] 5314d8b6d730b741dc73da96d8e6d4bacba2e2755ba09286e823343a2894cf6e
[INFO] running `"docker" "start" "-a" "5314d8b6d730b741dc73da96d8e6d4bacba2e2755ba09286e823343a2894cf6e"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "5314d8b6d730b741dc73da96d8e6d4bacba2e2755ba09286e823343a2894cf6e"`
[INFO] running `"docker" "rm" "-f" "5314d8b6d730b741dc73da96d8e6d4bacba2e2755ba09286e823343a2894cf6e"`
[INFO] [stdout] 5314d8b6d730b741dc73da96d8e6d4bacba2e2755ba09286e823343a2894cf6e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/TheRealMintd/fib:/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] 4b918ce2f69c7ca47aaf36d721a51939df195ed572d8a698ba00f4ef807411a0
[INFO] running `"docker" "start" "-a" "4b918ce2f69c7ca47aaf36d721a51939df195ed572d8a698ba00f4ef807411a0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fib-40521dd4d2208eac
[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" "4b918ce2f69c7ca47aaf36d721a51939df195ed572d8a698ba00f4ef807411a0"`
[INFO] running `"docker" "rm" "-f" "4b918ce2f69c7ca47aaf36d721a51939df195ed572d8a698ba00f4ef807411a0"`
[INFO] [stdout] 4b918ce2f69c7ca47aaf36d721a51939df195ed572d8a698ba00f4ef807411a0