[INFO] updating cached repository https://github.com/jcswart/fnl
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b8af4016d3427218f351ae5cc43c05096eae7e18
[INFO] testing jcswart/fnl against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcswart%2Ffnl" "work/builds/worker-6/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcswart/fnl on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jcswart/fnl
[INFO] finished tweaking git repo https://github.com/jcswart/fnl
[INFO] tweaked toml for git repo https://github.com/jcswart/fnl written to work/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/jcswart/fnl already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 55afa9da337dce4d38cb19ea5f51533d569f7aa2ff2c6c2dfd9e67d1444c0977
[INFO] running `"docker" "start" "-a" "55afa9da337dce4d38cb19ea5f51533d569f7aa2ff2c6c2dfd9e67d1444c0977"`
[INFO] [stderr]    Compiling clap v2.29.0
[INFO] [stderr]    Compiling fnl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::env as e`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env as e;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.51s
[INFO] running `"docker" "inspect" "55afa9da337dce4d38cb19ea5f51533d569f7aa2ff2c6c2dfd9e67d1444c0977"`
[INFO] running `"docker" "rm" "-f" "55afa9da337dce4d38cb19ea5f51533d569f7aa2ff2c6c2dfd9e67d1444c0977"`
[INFO] [stdout] 55afa9da337dce4d38cb19ea5f51533d569f7aa2ff2c6c2dfd9e67d1444c0977
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 80c9cc6a161ebe05ededac52128c348a17fac7ef5530e507d414494a6ecc1e8c
[INFO] running `"docker" "start" "-a" "80c9cc6a161ebe05ededac52128c348a17fac7ef5530e507d414494a6ecc1e8c"`
[INFO] [stderr]    Compiling fnl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::env as e`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env as e;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "80c9cc6a161ebe05ededac52128c348a17fac7ef5530e507d414494a6ecc1e8c"`
[INFO] running `"docker" "rm" "-f" "80c9cc6a161ebe05ededac52128c348a17fac7ef5530e507d414494a6ecc1e8c"`
[INFO] [stdout] 80c9cc6a161ebe05ededac52128c348a17fac7ef5530e507d414494a6ecc1e8c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] aa8f35bff57677026386bd56fabc4cb2cde1a7f4fb78213f93745d77293ff81b
[INFO] running `"docker" "start" "-a" "aa8f35bff57677026386bd56fabc4cb2cde1a7f4fb78213f93745d77293ff81b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fnl-ceb365586ed77b94
[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" "aa8f35bff57677026386bd56fabc4cb2cde1a7f4fb78213f93745d77293ff81b"`
[INFO] running `"docker" "rm" "-f" "aa8f35bff57677026386bd56fabc4cb2cde1a7f4fb78213f93745d77293ff81b"`
[INFO] [stdout] aa8f35bff57677026386bd56fabc4cb2cde1a7f4fb78213f93745d77293ff81b