[INFO] cloning repository https://github.com/cgevans/tiny2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cgevans/tiny2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgevans%2Ftiny2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgevans%2Ftiny2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5425b802f33d57aa73c520fad5c1a0e0c9bd0d3
[INFO] checking cgevans/tiny2 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcgevans%2Ftiny2" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cgevans/tiny2
[INFO] finished tweaking git repo https://github.com/cgevans/tiny2
[INFO] tweaked toml for git repo https://github.com/cgevans/tiny2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cgevans/tiny2 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cgevans/tiny2 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "start" "-a" "22d5bc5b5f81dc23adf13da13993bf0d8e7bc54f418097c68c7ae3de94d75fad", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]  --> src/usbio.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::errno::errno;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 Err(errno::Errno(errno()))
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:86:39
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:98:39
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]    --> src/usbio.rs:123:39
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]    --> src/usbio.rs:182:39
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]  --> src/usbio.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nix::errno::errno;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:55:34
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 Err(errno::Errno(errno()))
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:74:39
[INFO] [stdout]    |
[INFO] [stdout] 74 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:86:39
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]   --> src/usbio.rs:98:39
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]    |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]    --> src/usbio.rs:123:39
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `nix::errno::errno`: please use `Errno::last_raw()` instead
[INFO] [stdout]    --> src/usbio.rs:182:39
[INFO] [stdout]     |
[INFO] [stdout] 182 |                 _ => Err(errno::Errno(errno())),
[INFO] [stdout]     |                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `uvc_menu_info` is never constructed
[INFO] [stdout]    --> src/usbio.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub struct uvc_menu_info {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `uvc_xu_control_mapping` is never constructed
[INFO] [stdout]    --> src/usbio.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub struct uvc_xu_control_mapping {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `uvc_menu_info` is never constructed
[INFO] [stdout]    --> src/usbio.rs:210:12
[INFO] [stdout]     |
[INFO] [stdout] 210 | pub struct uvc_menu_info {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `uvc_xu_control_mapping` is never constructed
[INFO] [stdout]    --> src/usbio.rs:217:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub struct uvc_xu_control_mapping {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DismissError` is never constructed
[INFO] [stdout]   --> src/gui/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum Message {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     DismissError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui/main.rs:228:16
[INFO] [stdout]     |
[INFO] [stdout] 228 | fn view(state: &MainPanel) -> Element<Message> {
[INFO] [stdout]     |                ^^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 228 | fn view(state: &MainPanel) -> Element<'_, Message> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DismissError` is never constructed
[INFO] [stdout]   --> src/gui/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum Message {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     DismissError,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui/main.rs:228:16
[INFO] [stdout]     |
[INFO] [stdout] 228 | fn view(state: &MainPanel) -> Element<Message> {
[INFO] [stdout]     |                ^^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 228 | fn view(state: &MainPanel) -> Element<'_, Message> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "2e04f54b83c3c659e17553a5dee79e1a618104f716cd7a2a7bd442b089e0ca47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e04f54b83c3c659e17553a5dee79e1a618104f716cd7a2a7bd442b089e0ca47", kill_on_drop: false }`
[INFO] [stdout] 2e04f54b83c3c659e17553a5dee79e1a618104f716cd7a2a7bd442b089e0ca47
