[INFO] cloning repository https://github.com/vikingfacer/rusty_crypt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vikingfacer/rusty_crypt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikingfacer%2Frusty_crypt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikingfacer%2Frusty_crypt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6a4f57c9c346bccdd3704087c1b09207bd67155
[INFO] testing vikingfacer/rusty_crypt against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikingfacer%2Frusty_crypt" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vikingfacer/rusty_crypt on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vikingfacer/rusty_crypt
[INFO] finished tweaking git repo https://github.com/vikingfacer/rusty_crypt
[INFO] tweaked toml for git repo https://github.com/vikingfacer/rusty_crypt written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/vikingfacer/rusty_crypt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 88e50ab308fd6b94e38b1c1028339bea354b8c5cef4552c726ae462faf180d1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "88e50ab308fd6b94e38b1c1028339bea354b8c5cef4552c726ae462faf180d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88e50ab308fd6b94e38b1c1028339bea354b8c5cef4552c726ae462faf180d1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88e50ab308fd6b94e38b1c1028339bea354b8c5cef4552c726ae462faf180d1f", kill_on_drop: false }`
[INFO] [stdout] 88e50ab308fd6b94e38b1c1028339bea354b8c5cef4552c726ae462faf180d1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64ade9a7178e75eb013768f6b3cf150e8a814d2f7d6834ab58051f1fc29705bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64ade9a7178e75eb013768f6b3cf150e8a814d2f7d6834ab58051f1fc29705bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "64ade9a7178e75eb013768f6b3cf150e8a814d2f7d6834ab58051f1fc29705bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ade9a7178e75eb013768f6b3cf150e8a814d2f7d6834ab58051f1fc29705bb", kill_on_drop: false }`
[INFO] [stdout] 64ade9a7178e75eb013768f6b3cf150e8a814d2f7d6834ab58051f1fc29705bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65c68623753c6075d6915ba089b8b7a8712563e781a396baf9e8536af2523781
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "65c68623753c6075d6915ba089b8b7a8712563e781a396baf9e8536af2523781", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `lfrStep` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:48:14
[INFO] [stdout]    |
[INFO] [stdout] 48 |            let mut lfrStep = LeftShiftRegister{_step : 1, buffer : 4};
[INFO] [stdout]    |                    ^^^^^^^ help: convert the identifier to snake case: `lfr_step`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lfrGenerate` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 |            let mut lfrGenerate = LeftShiftRegister{_step : 1, buffer : 4};
[INFO] [stdout]    |                    ^^^^^^^^^^^ help: convert the identifier to snake case: `lfr_generate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `StringInput` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:58:7
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let StringInput = String::from("this is a string");
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `string_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputCheck` should have a snake case name
[INFO] [stdout]   --> src/lib.rs:61:7
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let inputCheck : Vec<u8> = input.clone();
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `input_check`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "65c68623753c6075d6915ba089b8b7a8712563e781a396baf9e8536af2523781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c68623753c6075d6915ba089b8b7a8712563e781a396baf9e8536af2523781", kill_on_drop: false }`
[INFO] [stdout] 65c68623753c6075d6915ba089b8b7a8712563e781a396baf9e8536af2523781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c3b2159fc7ed4b7f0294791dee105e463e34971e639e1bf19ffb5b033a2ab7b
[INFO] running `Command { std: "docker" "start" "-a" "3c3b2159fc7ed4b7f0294791dee105e463e34971e639e1bf19ffb5b033a2ab7b", kill_on_drop: false }`
[INFO] [stderr] warning: variable `lfrStep` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:48:14
[INFO] [stderr]    |
[INFO] [stderr] 48 |            let mut lfrStep = LeftShiftRegister{_step : 1, buffer : 4};
[INFO] [stderr]    |                    ^^^^^^^ help: convert the identifier to snake case: `lfr_step`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `lfrGenerate` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:49:14
[INFO] [stderr]    |
[INFO] [stderr] 49 |            let mut lfrGenerate = LeftShiftRegister{_step : 1, buffer : 4};
[INFO] [stderr]    |                    ^^^^^^^^^^^ help: convert the identifier to snake case: `lfr_generate`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `StringInput` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:58:7
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let StringInput = String::from("this is a string");
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `string_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inputCheck` should have a snake case name
[INFO] [stderr]   --> src/lib.rs:61:7
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let inputCheck : Vec<u8> = input.clone();
[INFO] [stderr]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `input_check`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto-35fbb9eedcd2850d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::inputs_do_not_mutate ... ok
[INFO] [stdout] test tests::step_twice ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto-dd9e755a8fc6997f
[INFO] [stdout] test tests::transform_byte_vector ... ok
[INFO] [stdout] test tests::two_steps_is_generate_two ... ok
[INFO] [stdout] test tests::step_eight_buffer_seven ... ok
[INFO] [stdout] test tests::step_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crypto
[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] [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 `Command { std: "docker" "inspect" "3c3b2159fc7ed4b7f0294791dee105e463e34971e639e1bf19ffb5b033a2ab7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3b2159fc7ed4b7f0294791dee105e463e34971e639e1bf19ffb5b033a2ab7b", kill_on_drop: false }`
[INFO] [stdout] 3c3b2159fc7ed4b7f0294791dee105e463e34971e639e1bf19ffb5b033a2ab7b