[INFO] updating cached repository Weston-Boldt/fib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Weston-Boldt/fib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Weston-Boldt/fib" "work/ex/beta-1.38-1/sources/1.37.0/gh/Weston-Boldt/fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Weston-Boldt/fib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Weston-Boldt/fib" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Weston-Boldt/fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Weston-Boldt/fib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7bc1a12b29b9660e327d17a39bd51fd8f647c16
[INFO] sha for GitHub repo Weston-Boldt/fib: c7bc1a12b29b9660e327d17a39bd51fd8f647c16
[INFO] validating manifest of Weston-Boldt/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 Weston-Boldt/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 Weston-Boldt/fib
[INFO] finished frobbing Weston-Boldt/fib
[INFO] frobbed toml for Weston-Boldt/fib written to work/ex/beta-1.38-1/sources/1.37.0/gh/Weston-Boldt/fib/Cargo.toml
[INFO] started frobbing Weston-Boldt/fib
[INFO] finished frobbing Weston-Boldt/fib
[INFO] frobbed toml for Weston-Boldt/fib written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Weston-Boldt/fib/Cargo.toml
[INFO] crate Weston-Boldt/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Weston-Boldt/fib 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/Weston-Boldt/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8131df63a567a1aafa2b773781c8600843f6ad04dc827b836346808d60f9b918
[INFO] running `"docker" "start" "-a" "8131df63a567a1aafa2b773781c8600843f6ad04dc827b836346808d60f9b918"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "8131df63a567a1aafa2b773781c8600843f6ad04dc827b836346808d60f9b918"`
[INFO] running `"docker" "rm" "-f" "8131df63a567a1aafa2b773781c8600843f6ad04dc827b836346808d60f9b918"`
[INFO] [stdout] 8131df63a567a1aafa2b773781c8600843f6ad04dc827b836346808d60f9b918
[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/Weston-Boldt/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7ccc745d80883e4369b4f3bc50c64a51348dc189e7c8aa5a817b139f8f90190d
[INFO] running `"docker" "start" "-a" "7ccc745d80883e4369b4f3bc50c64a51348dc189e7c8aa5a817b139f8f90190d"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "7ccc745d80883e4369b4f3bc50c64a51348dc189e7c8aa5a817b139f8f90190d"`
[INFO] running `"docker" "rm" "-f" "7ccc745d80883e4369b4f3bc50c64a51348dc189e7c8aa5a817b139f8f90190d"`
[INFO] [stdout] 7ccc745d80883e4369b4f3bc50c64a51348dc189e7c8aa5a817b139f8f90190d
[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/Weston-Boldt/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8567b69bba68cbd7b133a47efa7a1bb1379a1abf740957e73321a3950838c637
[INFO] running `"docker" "start" "-a" "8567b69bba68cbd7b133a47efa7a1bb1379a1abf740957e73321a3950838c637"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fib-e2504401417ca4aa
[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" "8567b69bba68cbd7b133a47efa7a1bb1379a1abf740957e73321a3950838c637"`
[INFO] running `"docker" "rm" "-f" "8567b69bba68cbd7b133a47efa7a1bb1379a1abf740957e73321a3950838c637"`
[INFO] [stdout] 8567b69bba68cbd7b133a47efa7a1bb1379a1abf740957e73321a3950838c637