[INFO] fetching crate w32-error 1.0.0...
[INFO] building w32-error-1.0.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate w32-error 1.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate w32-error 1.0.0
[INFO] finished tweaking crates.io crate w32-error 1.0.0
[INFO] tweaked toml for crates.io crate w32-error 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate w32-error 1.0.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7721519472153ec530fa05a4a05520446fb4bca2e91e90047f262062792909
[INFO] running `Command { std: "docker" "start" "-a" "3c7721519472153ec530fa05a4a05520446fb4bca2e91e90047f262062792909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7721519472153ec530fa05a4a05520446fb4bca2e91e90047f262062792909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7721519472153ec530fa05a4a05520446fb4bca2e91e90047f262062792909", kill_on_drop: false }`
[INFO] [stdout] 3c7721519472153ec530fa05a4a05520446fb4bca2e91e90047f262062792909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 576aafb6ec123e169df1daf924ca6378ae0f999a8fdf5dbe66e57403768a3e94
[INFO] running `Command { std: "docker" "start" "-a" "576aafb6ec123e169df1daf924ca6378ae0f999a8fdf5dbe66e57403768a3e94", kill_on_drop: false }`
[INFO] [stderr]    Compiling w32-error v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: w32-error only supports Windows-based targets
[INFO] [stdout]   --> src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | compile_error!("w32-error only supports Windows-based targets");
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `winapi`
[INFO] [stdout]   --> src/lib.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 | use winapi::{
[INFO] [stdout]    |     ^^^^^^ use of unresolved module or unlinked crate `winapi`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `winapi`, use `cargo add winapi` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lint `rustdoc` has been removed: use `rustdoc::all` instead
[INFO] [stdout]   --> src/lib.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     rustdoc,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     warnings,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    = note: `#[deny(renamed_and_removed_lints)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:217:23
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|res| res.unwrap_or(char::REPLACEMENT_CHARACTER))
[INFO] [stdout]     |                       ^^^      --------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 217 |                 .map(|res: /* Type */| res.unwrap_or(char::REPLACEMENT_CHARACTER))
[INFO] [stdout]     |                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:220:56
[INFO] [stdout]     |
[INFO] [stdout] 220 |             if let Some(a) = char_msg.iter().position(|c| !c.is_whitespace()) {
[INFO] [stdout]     |                                                        ^     ------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 220 |             if let Some(a) = char_msg.iter().position(|c: /* Type */| !c.is_whitespace()) {
[INFO] [stdout]     |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:223:33
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     .rposition(|c| !c.is_whitespace())
[INFO] [stdout]     |                                 ^     ------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     .rposition(|c: /* Type */| !c.is_whitespace())
[INFO] [stdout]     |                                  ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `w32-error` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "576aafb6ec123e169df1daf924ca6378ae0f999a8fdf5dbe66e57403768a3e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576aafb6ec123e169df1daf924ca6378ae0f999a8fdf5dbe66e57403768a3e94", kill_on_drop: false }`
[INFO] [stdout] 576aafb6ec123e169df1daf924ca6378ae0f999a8fdf5dbe66e57403768a3e94