[INFO] cloning repository https://github.com/vkopytin/muffui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vkopytin/muffui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkopytin%2Fmuffui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkopytin%2Fmuffui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c7b0da0f1ab8a57a775d7943970f4ad6a2a5d93
[INFO] checking vkopytin/muffui against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvkopytin%2Fmuffui" "/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/vkopytin/muffui
[INFO] finished tweaking git repo https://github.com/vkopytin/muffui
[INFO] tweaked toml for git repo https://github.com/vkopytin/muffui written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vkopytin/muffui on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vkopytin/muffui 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.30.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.30.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.30.0
[INFO] [stderr]   Downloaded windows-sys v0.30.0
[INFO] [stderr]   Downloaded windows v0.30.0
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce2ccc5f54609b787808ad5d55bf636a2bda6f488c75905a0777f8508ddf78ee
[INFO] running `Command { std: "docker" "start" "-a" "ce2ccc5f54609b787808ad5d55bf636a2bda6f488c75905a0777f8508ddf78ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce2ccc5f54609b787808ad5d55bf636a2bda6f488c75905a0777f8508ddf78ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2ccc5f54609b787808ad5d55bf636a2bda6f488c75905a0777f8508ddf78ee", kill_on_drop: false }`
[INFO] [stdout] ce2ccc5f54609b787808ad5d55bf636a2bda6f488c75905a0777f8508ddf78ee
[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" "-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c5f6c96efd237de85b00ad2e9368a8b51c02ba854ae96d5f1c60c5d296a672d
[INFO] running `Command { std: "docker" "start" "-a" "2c5f6c96efd237de85b00ad2e9368a8b51c02ba854ae96d5f1c60c5d296a672d", kill_on_drop: false }`
[INFO] [stderr]     Checking windows-sys v0.30.0
[INFO] [stderr]     Checking windows v0.30.0
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.30.0/src/Windows/Win32/Foundation/mod.rs:5874:22
[INFO] [stdout]      |
[INFO] [stdout] 5874 |         use std::os::windows::ffi::OsStrExt;
[INFO] [stdout]      |                      ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/os/mod.rs:56:4
[INFO] [stdout]      |
[INFO] [stdout]      = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/os/mod.rs:120:9
[INFO] [stdout]      |
[INFO] [stdout]      = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.30.0/src/core/bindings.rs:1537:22
[INFO] [stdout]      |
[INFO] [stdout] 1537 |         use std::os::windows::ffi::OsStrExt;
[INFO] [stdout]      |                      ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]      |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/os/mod.rs:56:4
[INFO] [stdout]      |
[INFO] [stdout]      = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]     --> /rustc/59a256151e578f525a26127f2c3e3a6c7e2982ca/library/std/src/os/mod.rs:120:9
[INFO] [stdout]      |
[INFO] [stdout]      = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for reference `&OsStr` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.30.0/src/Windows/Win32/Foundation/mod.rs:5875:104
[INFO] [stdout]      |
[INFO] [stdout] 5875 | ...:alloc::boxed::Box::<[u16]>::into_raw(self.encode_wide().chain(::core::iter::once(0)).collect::<::windows::core::alloc::vec::Ve...
[INFO] [stdout]      |                                               ^^^^^^^^^^^ method not found in `&OsStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode_wide` found for reference `&OsStr` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/windows-0.30.0/src/core/bindings.rs:1538:104
[INFO] [stdout]      |
[INFO] [stdout] 1538 | ...:alloc::boxed::Box::<[u16]>::into_raw(self.encode_wide().chain(::core::iter::once(0)).collect::<::windows::core::alloc::vec::Ve...
[INFO] [stdout]      |                                               ^^^^^^^^^^^ method not found in `&OsStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `windows` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "2c5f6c96efd237de85b00ad2e9368a8b51c02ba854ae96d5f1c60c5d296a672d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5f6c96efd237de85b00ad2e9368a8b51c02ba854ae96d5f1c60c5d296a672d", kill_on_drop: false }`
[INFO] [stdout] 2c5f6c96efd237de85b00ad2e9368a8b51c02ba854ae96d5f1c60c5d296a672d
