[INFO] cloning repository https://github.com/jdlien/jdrgb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdlien/jdrgb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdlien%2Fjdrgb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdlien%2Fjdrgb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d254f4b21e1a41959b1e5e4b46f9ccc34dfc404a
[INFO] checking jdlien/jdrgb against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdlien%2Fjdrgb" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jdlien/jdrgb
[INFO] finished tweaking git repo https://github.com/jdlien/jdrgb
[INFO] tweaked toml for git repo https://github.com/jdlien/jdrgb written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jdlien/jdrgb on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jdlien/jdrgb 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f
[INFO] running `Command { std: "docker" "start" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking windows-link v0.2.1
[INFO] [stderr]     Checking windows-sys v0.61.2
[INFO] [stderr]     Checking jdrgb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find `windows` in `os`
[INFO] [stdout]  --> src/tray/worker.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::windows::process::CommandExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/library/std/src/os/mod.rs:62:4
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated behind the `windows` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `windows` in `os`
[INFO] [stdout]  --> src/tray/worker.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::os::windows::process::CommandExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/library/std/src/os/mod.rs:62:4
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated behind the `windows` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `creation_flags` found for mutable reference `&mut Command` in the current scope
[INFO] [stdout]   --> src/tray/worker.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut child = match Command::new(exe)
[INFO] [stdout] 79 |         .args(&job.args)
[INFO] [stdout] 80 |         .stdin(Stdio::null())
[INFO] [stdout] 81 |         // Discarded rather than inherited: a windows-subsystem parent has no
[INFO] [stdout] 82 |         // console to inherit, and Stdio::null() hands the child a valid handle.
[INFO] [stdout] 83 |         .stdout(Stdio::null())
[INFO] [stdout] 84 |         .stderr(Stdio::piped())
[INFO] [stdout] 85 |         .creation_flags(CREATE_NO_WINDOW)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^ method not found in `&mut Command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> src/tray/worker.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         match child.try_wait() {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `try_wait` found for type `!` in the current scope
[INFO] [stdout]   --> src/tray/worker.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         match child.try_wait() {
[INFO] [stdout]    |                     ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `kill` found for type `!` in the current scope
[INFO] [stdout]    --> src/tray/worker.rs:100:27
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let _ = child.kill();
[INFO] [stdout]     |                           ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/tray/worker.rs:100:27
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let _ = child.kill();
[INFO] [stdout]     |                     ----- ^^^^ unreachable call
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait` found for type `!` in the current scope
[INFO] [stdout]    --> src/tray/worker.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let _ = child.wait();
[INFO] [stdout]     |                           ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/tray/worker.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let _ = child.wait();
[INFO] [stdout]     |                     ----- ^^^^ unreachable call
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `stderr` on type `!`
[INFO] [stdout]    --> src/tray/worker.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 |     if let Some(mut pipe) = child.stderr.take() {
[INFO] [stdout]     |                                   ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `creation_flags` found for mutable reference `&mut Command` in the current scope
[INFO] [stdout]   --> src/tray/worker.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let mut child = match Command::new(exe)
[INFO] [stdout] 79 |         .args(&job.args)
[INFO] [stdout] 80 |         .stdin(Stdio::null())
[INFO] [stdout] 81 |         // Discarded rather than inherited: a windows-subsystem parent has no
[INFO] [stdout] 82 |         // console to inherit, and Stdio::null() hands the child a valid handle.
[INFO] [stdout] 83 |         .stdout(Stdio::null())
[INFO] [stdout] 84 |         .stderr(Stdio::piped())
[INFO] [stdout] 85 |         .creation_flags(CREATE_NO_WINDOW)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^ method not found in `&mut Command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> src/tray/worker.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         match child.try_wait() {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `try_wait` found for type `!` in the current scope
[INFO] [stdout]   --> src/tray/worker.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |         match child.try_wait() {
[INFO] [stdout]    |                     ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `kill` found for type `!` in the current scope
[INFO] [stdout]    --> src/tray/worker.rs:100:27
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let _ = child.kill();
[INFO] [stdout]     |                           ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/tray/worker.rs:100:27
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let _ = child.kill();
[INFO] [stdout]     |                     ----- ^^^^ unreachable call
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait` found for type `!` in the current scope
[INFO] [stdout]    --> src/tray/worker.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let _ = child.wait();
[INFO] [stdout]     |                           ^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> src/tray/worker.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |             let _ = child.wait();
[INFO] [stdout]     |                     ----- ^^^^ unreachable call
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `stderr` on type `!`
[INFO] [stdout]    --> src/tray/worker.rs:110:35
[INFO] [stdout]     |
[INFO] [stdout] 110 |     if let Some(mut pipe) = child.stderr.take() {
[INFO] [stdout]     |                                   ^^^^^^ unknown field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jdrgb` (bin "jdrgb-tray") due to 6 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jdrgb` (bin "jdrgb-tray" test) due to 6 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f", kill_on_drop: false }`
[INFO] [stdout] 47f2bbeca7f7ca824f297087e665e98f2ac4195dd00d528c6a60596c89ad3c3f
