[INFO] updating cached repository https://github.com/te0ys/rusty-enigma
[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] 62bea4a5c31a884f6d3f4b87677ce3a2ed321adb
[INFO] testing te0ys/rusty-enigma against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fte0ys%2Frusty-enigma" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/te0ys/rusty-enigma 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/te0ys/rusty-enigma
[INFO] finished tweaking git repo https://github.com/te0ys/rusty-enigma
[INFO] tweaked toml for git repo https://github.com/te0ys/rusty-enigma written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/te0ys/rusty-enigma 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] c459175279dd63cec0ee543647a62c875dd5858baaf274089a362017cd9c8f59
[INFO] running `"docker" "start" "-a" "c459175279dd63cec0ee543647a62c875dd5858baaf274089a362017cd9c8f59"`
[INFO] [stderr]    Compiling enigma_simulator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/setup.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 |     match env::home_dir() {
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_dir`
[INFO] [stderr]   --> src/gen.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn rotorgen(config_dir:String) ->String{
[INFO] [stderr]    |                 ^^^^^^^^^^ help: consider prefixing with an underscore: `_config_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_dir`
[INFO] [stderr]   --> src/gen.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn keygen(config_dir: String) -> String {
[INFO] [stderr]    |               ^^^^^^^^^^ help: consider prefixing with an underscore: `_config_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_string`
[INFO] [stderr]   --> src/rotor.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn as_string(&self) -> String{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "c459175279dd63cec0ee543647a62c875dd5858baaf274089a362017cd9c8f59"`
[INFO] running `"docker" "rm" "-f" "c459175279dd63cec0ee543647a62c875dd5858baaf274089a362017cd9c8f59"`
[INFO] [stdout] c459175279dd63cec0ee543647a62c875dd5858baaf274089a362017cd9c8f59
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 0e956c6ece2add827f4100c4d9c0f79dfe2d2baf862359b62e30409c0687b853
[INFO] running `"docker" "start" "-a" "0e956c6ece2add827f4100c4d9c0f79dfe2d2baf862359b62e30409c0687b853"`
[INFO] [stderr]    Compiling enigma_simulator v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/setup.rs:36:11
[INFO] [stderr]    |
[INFO] [stderr] 36 |     match env::home_dir() {
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_dir`
[INFO] [stderr]   --> src/gen.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn rotorgen(config_dir:String) ->String{
[INFO] [stderr]    |                 ^^^^^^^^^^ help: consider prefixing with an underscore: `_config_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `config_dir`
[INFO] [stderr]   --> src/gen.rs:33:15
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn keygen(config_dir: String) -> String {
[INFO] [stderr]    |               ^^^^^^^^^^ help: consider prefixing with an underscore: `_config_dir`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_string`
[INFO] [stderr]   --> src/rotor.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     pub fn as_string(&self) -> String{
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `"docker" "inspect" "0e956c6ece2add827f4100c4d9c0f79dfe2d2baf862359b62e30409c0687b853"`
[INFO] running `"docker" "rm" "-f" "0e956c6ece2add827f4100c4d9c0f79dfe2d2baf862359b62e30409c0687b853"`
[INFO] [stdout] 0e956c6ece2add827f4100c4d9c0f79dfe2d2baf862359b62e30409c0687b853
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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] 92ea69b0ab808df5c14dbe4edbbbb92c8b19442a27f6b3ef985f640b6f370612
[INFO] running `"docker" "start" "-a" "92ea69b0ab808df5c14dbe4edbbbb92c8b19442a27f6b3ef985f640b6f370612"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/enigma_simulator-9f3c59cd3bf32daf
[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" "92ea69b0ab808df5c14dbe4edbbbb92c8b19442a27f6b3ef985f640b6f370612"`
[INFO] running `"docker" "rm" "-f" "92ea69b0ab808df5c14dbe4edbbbb92c8b19442a27f6b3ef985f640b6f370612"`
[INFO] [stdout] 92ea69b0ab808df5c14dbe4edbbbb92c8b19442a27f6b3ef985f640b6f370612