[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-1.37-6/sources/1.36.0/gh/Weston-Boldt/fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Weston-Boldt/fib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Weston-Boldt/fib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Weston-Boldt/fib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Weston-Boldt/fib 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 Weston-Boldt/fib
[INFO] finished frobbing Weston-Boldt/fib
[INFO] frobbed toml for Weston-Boldt/fib written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 Weston-Boldt/fib against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b3d4f73ed08b3a31b62fd76c08ea8cebcc8991729fcf9930e00f7ba6d96f1236
[INFO] running `"docker" "start" "-a" "b3d4f73ed08b3a31b62fd76c08ea8cebcc8991729fcf9930e00f7ba6d96f1236"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "b3d4f73ed08b3a31b62fd76c08ea8cebcc8991729fcf9930e00f7ba6d96f1236"`
[INFO] running `"docker" "rm" "-f" "b3d4f73ed08b3a31b62fd76c08ea8cebcc8991729fcf9930e00f7ba6d96f1236"`
[INFO] [stdout] b3d4f73ed08b3a31b62fd76c08ea8cebcc8991729fcf9930e00f7ba6d96f1236
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2df676bce85ce68dc2695cf0750efc69d16a3c34a962b9b58f3f092dd7c5d78b
[INFO] running `"docker" "start" "-a" "2df676bce85ce68dc2695cf0750efc69d16a3c34a962b9b58f3f092dd7c5d78b"`
[INFO] [stderr]    Compiling fib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "2df676bce85ce68dc2695cf0750efc69d16a3c34a962b9b58f3f092dd7c5d78b"`
[INFO] running `"docker" "rm" "-f" "2df676bce85ce68dc2695cf0750efc69d16a3c34a962b9b58f3f092dd7c5d78b"`
[INFO] [stdout] 2df676bce85ce68dc2695cf0750efc69d16a3c34a962b9b58f3f092dd7c5d78b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ad53b8f7a60f6959f0ff1ac12738a7ca747fa934c4b40b184653f1906262a85e
[INFO] running `"docker" "start" "-a" "ad53b8f7a60f6959f0ff1ac12738a7ca747fa934c4b40b184653f1906262a85e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fib-229635ebff6b71c8
[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" "ad53b8f7a60f6959f0ff1ac12738a7ca747fa934c4b40b184653f1906262a85e"`
[INFO] running `"docker" "rm" "-f" "ad53b8f7a60f6959f0ff1ac12738a7ca747fa934c4b40b184653f1906262a85e"`
[INFO] [stdout] ad53b8f7a60f6959f0ff1ac12738a7ca747fa934c4b40b184653f1906262a85e