[INFO] cloning repository https://github.com/TheArtistGuy/vignere
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheArtistGuy/vignere" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fvignere", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fvignere'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0452535d26bad5567ae707f8e1a9cac78319ecd
[INFO] testing TheArtistGuy/vignere against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheArtistGuy%2Fvignere" "/workspace/builds/worker-77/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-77/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheArtistGuy/vignere on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheArtistGuy/vignere
[INFO] finished tweaking git repo https://github.com/TheArtistGuy/vignere
[INFO] tweaked toml for git repo https://github.com/TheArtistGuy/vignere written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate git repo https://github.com/TheArtistGuy/vignere already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14f863cdfb71f6a75d9ebcfb49838e4351dd301be0932799beb9aed3c1fd3f13
[INFO] running `Command { std: "docker" "start" "-a" "14f863cdfb71f6a75d9ebcfb49838e4351dd301be0932799beb9aed3c1fd3f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14f863cdfb71f6a75d9ebcfb49838e4351dd301be0932799beb9aed3c1fd3f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14f863cdfb71f6a75d9ebcfb49838e4351dd301be0932799beb9aed3c1fd3f13", kill_on_drop: false }`
[INFO] [stdout] 14f863cdfb71f6a75d9ebcfb49838e4351dd301be0932799beb9aed3c1fd3f13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15df09bb5935a179767cb6d3d4fea2ba1e5a4e75900009b8ae5de75c62cc8a5d
[INFO] running `Command { std: "docker" "start" "-a" "15df09bb5935a179767cb6d3d4fea2ba1e5a4e75900009b8ae5de75c62cc8a5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling vignere v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:73:46
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let cipher_number = u8::try_from( if (u < 0) {123 + u} else {u + 97}).unwrap();
[INFO] [stdout]    |                                              ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -         let cipher_number = u8::try_from( if (u < 0) {123 + u} else {u + 97}).unwrap();
[INFO] [stdout] 73 +         let cipher_number = u8::try_from( if u < 0 {123 + u} else {u + 97}).unwrap();
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "15df09bb5935a179767cb6d3d4fea2ba1e5a4e75900009b8ae5de75c62cc8a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15df09bb5935a179767cb6d3d4fea2ba1e5a4e75900009b8ae5de75c62cc8a5d", kill_on_drop: false }`
[INFO] [stdout] 15df09bb5935a179767cb6d3d4fea2ba1e5a4e75900009b8ae5de75c62cc8a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6f2a4ea877832c6c18debd2c4bae72e463c276341dab678309b67453d61d734
[INFO] running `Command { std: "docker" "start" "-a" "e6f2a4ea877832c6c18debd2c4bae72e463c276341dab678309b67453d61d734", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling vignere v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:73:46
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let cipher_number = u8::try_from( if (u < 0) {123 + u} else {u + 97}).unwrap();
[INFO] [stdout]    |                                              ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -         let cipher_number = u8::try_from( if (u < 0) {123 + u} else {u + 97}).unwrap();
[INFO] [stdout] 73 +         let cipher_number = u8::try_from( if u < 0 {123 + u} else {u + 97}).unwrap();
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/vignere-7d101ed362f3037c)
[INFO] running `Command { std: "docker" "inspect" "e6f2a4ea877832c6c18debd2c4bae72e463c276341dab678309b67453d61d734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f2a4ea877832c6c18debd2c4bae72e463c276341dab678309b67453d61d734", kill_on_drop: false }`
[INFO] [stdout] e6f2a4ea877832c6c18debd2c4bae72e463c276341dab678309b67453d61d734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe797df76d64cf2992a8d91169116e237ab93ded9d51e701e895490230504041
[INFO] running `Command { std: "docker" "start" "-a" "fe797df76d64cf2992a8d91169116e237ab93ded9d51e701e895490230504041", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:73:46
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let cipher_number = u8::try_from( if (u < 0) {123 + u} else {u + 97}).unwrap();
[INFO] [stderr]    |                                              ^     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 73 -         let cipher_number = u8::try_from( if (u < 0) {123 + u} else {u + 97}).unwrap();
[INFO] [stderr] 73 +         let cipher_number = u8::try_from( if u < 0 {123 + u} else {u + 97}).unwrap();
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `vignere` (bin "vignere" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vignere-7d101ed362f3037c)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe797df76d64cf2992a8d91169116e237ab93ded9d51e701e895490230504041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe797df76d64cf2992a8d91169116e237ab93ded9d51e701e895490230504041", kill_on_drop: false }`
[INFO] [stdout] fe797df76d64cf2992a8d91169116e237ab93ded9d51e701e895490230504041