[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6a4f57c9c346bccdd3704087c1b09207bd67155
[INFO] testing vikingfacer/rusty_crypt against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvikingfacer%2Frusty_crypt" "/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/vikingfacer/rusty_crypt on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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-13/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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9008e60a1dc96e978d4f6e6ef66d9641bf3c656a0cc6f57eb8212e6d97e3addc
[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" "9008e60a1dc96e978d4f6e6ef66d9641bf3c656a0cc6f57eb8212e6d97e3addc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9008e60a1dc96e978d4f6e6ef66d9641bf3c656a0cc6f57eb8212e6d97e3addc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9008e60a1dc96e978d4f6e6ef66d9641bf3c656a0cc6f57eb8212e6d97e3addc", kill_on_drop: false }`
[INFO] [stdout] 9008e60a1dc96e978d4f6e6ef66d9641bf3c656a0cc6f57eb8212e6d97e3addc
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4410a9b0dbcd3d0431a323c4f1a923acc6d54ab0541a59f39a08dca1b3d7f8d6
[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" "4410a9b0dbcd3d0431a323c4f1a923acc6d54ab0541a59f39a08dca1b3d7f8d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "4410a9b0dbcd3d0431a323c4f1a923acc6d54ab0541a59f39a08dca1b3d7f8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4410a9b0dbcd3d0431a323c4f1a923acc6d54ab0541a59f39a08dca1b3d7f8d6", kill_on_drop: false }`
[INFO] [stdout] 4410a9b0dbcd3d0431a323c4f1a923acc6d54ab0541a59f39a08dca1b3d7f8d6
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54a026009f3a2a59167d25ae72537a32d5e50b2a25290a87bbd398aa3184aae5
[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" "54a026009f3a2a59167d25ae72537a32d5e50b2a25290a87bbd398aa3184aae5", 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 1.28s
[INFO] running `Command { std: "docker" "inspect" "54a026009f3a2a59167d25ae72537a32d5e50b2a25290a87bbd398aa3184aae5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54a026009f3a2a59167d25ae72537a32d5e50b2a25290a87bbd398aa3184aae5", kill_on_drop: false }`
[INFO] [stdout] 54a026009f3a2a59167d25ae72537a32d5e50b2a25290a87bbd398aa3184aae5
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 325287d91317bb9214f3a41ba0bf9fd62fe0d226b2a8fc10cdf520a43373f291
[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" "325287d91317bb9214f3a41ba0bf9fd62fe0d226b2a8fc10cdf520a43373f291", 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 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto-5912b3b4610730ad
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::step_twice ... ok
[INFO] [stdout] test tests::inputs_do_not_mutate ... ok
[INFO] [stdout] test tests::step_once ... ok
[INFO] [stdout] test tests::step_eight_buffer_seven ... ok
[INFO] [stdout] test tests::transform_byte_vector ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto-fb70cbb66a48bbc1
[INFO] [stdout] test tests::two_steps_is_generate_two ... 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" "325287d91317bb9214f3a41ba0bf9fd62fe0d226b2a8fc10cdf520a43373f291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325287d91317bb9214f3a41ba0bf9fd62fe0d226b2a8fc10cdf520a43373f291", kill_on_drop: false }`
[INFO] [stdout] 325287d91317bb9214f3a41ba0bf9fd62fe0d226b2a8fc10cdf520a43373f291