[INFO] cloning repository https://github.com/Tandolf/enigma
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tandolf/enigma" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTandolf%2Fenigma", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTandolf%2Fenigma'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cb93a570eb7c554efee5c6706c1a7d549f8e2c9
[INFO] testing Tandolf/enigma against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTandolf%2Fenigma" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tandolf/enigma on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tandolf/enigma
[INFO] finished tweaking git repo https://github.com/Tandolf/enigma
[INFO] tweaked toml for git repo https://github.com/Tandolf/enigma written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/Tandolf/enigma already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10f2b74a800ec4345a270741be60dda9ee921520cbb72643f098f29b3927cb37
[INFO] running `Command { std: "docker" "start" "-a" "10f2b74a800ec4345a270741be60dda9ee921520cbb72643f098f29b3927cb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10f2b74a800ec4345a270741be60dda9ee921520cbb72643f098f29b3927cb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10f2b74a800ec4345a270741be60dda9ee921520cbb72643f098f29b3927cb37", kill_on_drop: false }`
[INFO] [stdout] 10f2b74a800ec4345a270741be60dda9ee921520cbb72643f098f29b3927cb37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4de741ea5b09be5b2467c8063c24a5b6a9bcc28304eb24d30fdd59323678b18
[INFO] running `Command { std: "docker" "start" "-a" "d4de741ea5b09be5b2467c8063c24a5b6a9bcc28304eb24d30fdd59323678b18", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::rotor::Rotor`
[INFO] [stdout]  --> src/core/enigma.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::rotor::Rotor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TEST_NOTCHLESS` should have an upper camel case name
[INFO] [stdout]   --> src/core/rotor_manager.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     TEST_NOTCHLESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TestNotchless`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rotor_manager`
[INFO] [stdout]  --> src/core/enigma.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     rotor_manager: RotorManager,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_rotor_manager`
[INFO] [stdout]   --> src/core/enigma.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn with_rotor_manager(rotor_manager: RotorManager) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encrypt`
[INFO] [stdout]   --> src/core/enigma.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn encrypt(&mut self, value: &str) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ALPHABET`
[INFO] [stdout]  --> src/core/rotor.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const ALPHABET: &str = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `encode`
[INFO] [stdout]   --> src/core/rotor.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn encode(&self, value: &char) -> char {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate`
[INFO] [stdout]   --> src/core/rotor.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub fn rotate(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at_notch`
[INFO] [stdout]   --> src/core/rotor.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn at_notch(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `reflector`
[INFO] [stdout]   --> src/core/rotor_manager.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     reflector: Rotor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_rotors`
[INFO] [stdout]   --> src/core/rotor_manager.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn update_rotors(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "d4de741ea5b09be5b2467c8063c24a5b6a9bcc28304eb24d30fdd59323678b18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4de741ea5b09be5b2467c8063c24a5b6a9bcc28304eb24d30fdd59323678b18", kill_on_drop: false }`
[INFO] [stdout] d4de741ea5b09be5b2467c8063c24a5b6a9bcc28304eb24d30fdd59323678b18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f58ae3565f2da938e18b7595b88a5595d382b4b957964569fcc5da10c42a9a88
[INFO] running `Command { std: "docker" "start" "-a" "f58ae3565f2da938e18b7595b88a5595d382b4b957964569fcc5da10c42a9a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling enigma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::rotor::Rotor`
[INFO] [stdout]  --> src/core/enigma.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::rotor::Rotor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TEST_NOTCHLESS` should have an upper camel case name
[INFO] [stdout]   --> src/core/rotor_manager.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     TEST_NOTCHLESS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TestNotchless`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `reflector`
[INFO] [stdout]   --> src/core/rotor_manager.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     reflector: Rotor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "f58ae3565f2da938e18b7595b88a5595d382b4b957964569fcc5da10c42a9a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f58ae3565f2da938e18b7595b88a5595d382b4b957964569fcc5da10c42a9a88", kill_on_drop: false }`
[INFO] [stdout] f58ae3565f2da938e18b7595b88a5595d382b4b957964569fcc5da10c42a9a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a1296178f0e3d02ce4c8007fa030031a6cc8cf7297ebfe9993e2ea29337f6853
[INFO] running `Command { std: "docker" "start" "-a" "a1296178f0e3d02ce4c8007fa030031a6cc8cf7297ebfe9993e2ea29337f6853", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::rotor::Rotor`
[INFO] [stderr]  --> src/core/enigma.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::rotor::Rotor;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `TEST_NOTCHLESS` should have an upper camel case name
[INFO] [stderr]   --> src/core/rotor_manager.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     TEST_NOTCHLESS,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TestNotchless`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `reflector`
[INFO] [stderr]   --> src/core/rotor_manager.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     reflector: Rotor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `enigma` (bin "enigma" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/enigma-b500d44b8e7afedc)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test core::enigma::test::enigma_one_rotor_with_rotation ... ok
[INFO] [stdout] test core::rotor::test::at_notch_when_has_one ... ok
[INFO] [stdout] test core::enigma::test::if_at_notch_should_rotate_second_rotor ... ok
[INFO] [stdout] test core::rotor::test::enc_uppercase ... ok
[INFO] [stdout] test core::rotor::test::not_at_notch_when_has_one ... ok
[INFO] [stdout] test core::rotor::test::rotate ... ok
[INFO] [stdout] test core::rotor_manager::test::should_add_rotor ... ok
[INFO] [stdout] test core::rotor::test::not_at_notch_when_doesnt_have_one ... ok
[INFO] [stdout] test core::enigma::test::enigma_two_rotors_no_notch ... ok
[INFO] [stdout] test core::rotor::test::enc_lowercase ... ok
[INFO] [stdout] test core::rotor_manager::test::should_rotate_first_and_second ... ok
[INFO] [stdout] test core::rotor_manager::test::should_rotate_first_but_not_second ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1296178f0e3d02ce4c8007fa030031a6cc8cf7297ebfe9993e2ea29337f6853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1296178f0e3d02ce4c8007fa030031a6cc8cf7297ebfe9993e2ea29337f6853", kill_on_drop: false }`
[INFO] [stdout] a1296178f0e3d02ce4c8007fa030031a6cc8cf7297ebfe9993e2ea29337f6853