[INFO] cloning repository https://github.com/JenishCodes/HideIt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JenishCodes/HideIt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenishCodes%2FHideIt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenishCodes%2FHideIt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6beb3aa969d93bb349c461295278fa8e64f41c6
[INFO] checking JenishCodes/HideIt against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJenishCodes%2FHideIt" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JenishCodes/HideIt
[INFO] finished tweaking git repo https://github.com/JenishCodes/HideIt
[INFO] tweaked toml for git repo https://github.com/JenishCodes/HideIt written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JenishCodes/HideIt on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JenishCodes/HideIt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b70aa0b271f3cd5b97bd50227254cda2c0f1cdaa45ff0a64698558368caca5af
[INFO] running `Command { std: "docker" "start" "-a" "b70aa0b271f3cd5b97bd50227254cda2c0f1cdaa45ff0a64698558368caca5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b70aa0b271f3cd5b97bd50227254cda2c0f1cdaa45ff0a64698558368caca5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70aa0b271f3cd5b97bd50227254cda2c0f1cdaa45ff0a64698558368caca5af", kill_on_drop: false }`
[INFO] [stdout] b70aa0b271f3cd5b97bd50227254cda2c0f1cdaa45ff0a64698558368caca5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00bf1ef9ac1bfa9425790969a0aef146347963b2abf1f254b6121ec2b2b6c3b7
[INFO] running `Command { std: "docker" "start" "-a" "00bf1ef9ac1bfa9425790969a0aef146347963b2abf1f254b6121ec2b2b6c3b7", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking crc v3.0.1
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking clap_builder v4.4.18
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]     Checking clap v4.4.18
[INFO] [stderr]     Checking hideit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, Vec<u8>>
[INFO] [stdout]   --> src/chunk.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let message_bytes: Vec<u8> = values[8..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/chunk.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let message_bytes: Vec<u8> = values[8..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, Vec<u8>>
[INFO] [stdout]   --> src/chunk.rs:68:43
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let bytes_for_checksum: Vec<u8> = values[4..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/chunk.rs:68:43
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let bytes_for_checksum: Vec<u8> = values[4..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hideit` (bin "hideit") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, Vec<u8>>
[INFO] [stdout]   --> src/chunk.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let message_bytes: Vec<u8> = values[8..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/chunk.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let message_bytes: Vec<u8> = values[8..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<std::result::Result<Infallible, Infallible>, Vec<u8>>
[INFO] [stdout]   --> src/chunk.rs:68:43
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let bytes_for_checksum: Vec<u8> = values[4..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<Vec<u8>, Infallible>
[INFO] [stdout]   --> src/chunk.rs:68:43
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let bytes_for_checksum: Vec<u8> = values[4..(values.len() - 4)].try_into()?;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hideit` (bin "hideit" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "00bf1ef9ac1bfa9425790969a0aef146347963b2abf1f254b6121ec2b2b6c3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bf1ef9ac1bfa9425790969a0aef146347963b2abf1f254b6121ec2b2b6c3b7", kill_on_drop: false }`
[INFO] [stdout] 00bf1ef9ac1bfa9425790969a0aef146347963b2abf1f254b6121ec2b2b6c3b7
