[INFO] fetching crate serial-windows 0.4.0... [INFO] checking serial-windows-0.4.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate serial-windows 0.4.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate serial-windows 0.4.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serial-windows 0.4.0 [INFO] finished tweaking crates.io crate serial-windows 0.4.0 [INFO] tweaked toml for crates.io crate serial-windows 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 3 packages [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff8af1168d6b916f1a5a2d406353846ebbf75daeaa766b6f3fd7f0817fd67c98 [INFO] running `Command { std: "docker" "start" "-a" "ff8af1168d6b916f1a5a2d406353846ebbf75daeaa766b6f3fd7f0817fd67c98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff8af1168d6b916f1a5a2d406353846ebbf75daeaa766b6f3fd7f0817fd67c98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff8af1168d6b916f1a5a2d406353846ebbf75daeaa766b6f3fd7f0817fd67c98", kill_on_drop: false }` [INFO] [stdout] ff8af1168d6b916f1a5a2d406353846ebbf75daeaa766b6f3fd7f0817fd67c98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64b3651a48aa5e5c0121a196e8be5c44d1d79cb0bba9a414105183a857105e70 [INFO] running `Command { std: "docker" "start" "-a" "64b3651a48aa5e5c0121a196e8be5c44d1d79cb0bba9a414105183a857105e70", kill_on_drop: false }` [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking serial-windows v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> src/com.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::windows::prelude::*; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/os/mod.rs:53:9 [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/os/mod.rs:100:9 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os` [INFO] [stdout] --> src/com.rs:10:14 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::windows::prelude::*; [INFO] [stdout] | ^^^^^^^ could not find `windows` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/os/mod.rs:53:9 [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/os/mod.rs:100:9 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `AsRawHandle` in this scope [INFO] [stdout] --> src/com.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | impl AsRawHandle for COMPort { [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RawHandle` in this scope [INFO] [stdout] --> src/com.rs:95:32 [INFO] [stdout] | [INFO] [stdout] 95 | fn as_raw_handle(&self) -> RawHandle { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/com.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | try!(port.set_timeout(timeout)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `core` is imported redundantly [INFO] [stdout] --> src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serial_core as core; [INFO] [stdout] | --------------------------------- the item `core` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `AsRawHandle` in this scope [INFO] [stdout] --> src/com.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | impl AsRawHandle for COMPort { [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RawHandle` in this scope [INFO] [stdout] --> src/com.rs:95:32 [INFO] [stdout] | [INFO] [stdout] 95 | fn as_raw_handle(&self) -> RawHandle { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/com.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | try!(port.set_timeout(timeout)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `core` is imported redundantly [INFO] [stdout] --> src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate serial_core as core; [INFO] [stdout] | --------------------------------- the item `core` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/com.rs:77:47 [INFO] [stdout] | [INFO] [stdout] 77 | let mut status: DWORD = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/com.rs:77:47 [INFO] [stdout] | [INFO] [stdout] 77 | let mut status: DWORD = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/error.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[link_name = "kernel32"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 40 | / extern "system" { [INFO] [stdout] 41 | | fn FormatMessageW(flags: DWORD, [INFO] [stdout] 42 | | lpSrc: LPVOID, [INFO] [stdout] 43 | | msgId: DWORD, [INFO] [stdout] ... | [INFO] [stdout] 48 | | -> DWORD; [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____- not a foreign function or static [INFO] [stdout] | [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] help: try `#[link(name = "kernel32")]` instead [INFO] [stdout] --> src/error.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[link_name = "kernel32"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: attribute should be applied to a foreign function or static [INFO] [stdout] --> src/error.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[link_name = "kernel32"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 40 | / extern "system" { [INFO] [stdout] 41 | | fn FormatMessageW(flags: DWORD, [INFO] [stdout] 42 | | lpSrc: LPVOID, [INFO] [stdout] 43 | | msgId: DWORD, [INFO] [stdout] ... | [INFO] [stdout] 48 | | -> DWORD; [INFO] [stdout] 49 | | } [INFO] [stdout] | |_____- not a foreign function or static [INFO] [stdout] | [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] help: try `#[link(name = "kernel32")]` instead [INFO] [stdout] --> src/error.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | #[link_name = "kernel32"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `serial-windows` (lib) due to 4 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `serial-windows` (lib test) due to 4 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "64b3651a48aa5e5c0121a196e8be5c44d1d79cb0bba9a414105183a857105e70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b3651a48aa5e5c0121a196e8be5c44d1d79cb0bba9a414105183a857105e70", kill_on_drop: false }` [INFO] [stdout] 64b3651a48aa5e5c0121a196e8be5c44d1d79cb0bba9a414105183a857105e70