[INFO] cloning repository https://github.com/ganlvtech/taskmgr-drawing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ganlvtech/taskmgr-drawing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganlvtech%2Ftaskmgr-drawing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganlvtech%2Ftaskmgr-drawing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd10348ec3c7d3009252030de49278b5f339b103
[INFO] checking ganlvtech/taskmgr-drawing against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganlvtech%2Ftaskmgr-drawing" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ganlvtech/taskmgr-drawing on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ganlvtech/taskmgr-drawing
[INFO] finished tweaking git repo https://github.com/ganlvtech/taskmgr-drawing
[INFO] tweaked toml for git repo https://github.com/ganlvtech/taskmgr-drawing written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ganlvtech/taskmgr-drawing 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking ganlvtech/taskmgr-drawing against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fganlvtech%2Ftaskmgr-drawing" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ganlvtech/taskmgr-drawing on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ganlvtech/taskmgr-drawing
[INFO] finished tweaking git repo https://github.com/ganlvtech/taskmgr-drawing
[INFO] tweaked toml for git repo https://github.com/ganlvtech/taskmgr-drawing written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ganlvtech/taskmgr-drawing 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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_x86_64_gnu v0.38.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.38.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.38.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.38.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.38.0
[INFO] [stderr]   Downloaded windows v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0621877afac570807edec867cc28185e4d6624a6aac76de6e86684f66d52700f
[INFO] running `Command { std: "docker" "start" "-a" "0621877afac570807edec867cc28185e4d6624a6aac76de6e86684f66d52700f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0621877afac570807edec867cc28185e4d6624a6aac76de6e86684f66d52700f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0621877afac570807edec867cc28185e4d6624a6aac76de6e86684f66d52700f", kill_on_drop: false }`
[INFO] [stdout] 0621877afac570807edec867cc28185e4d6624a6aac76de6e86684f66d52700f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3cce6a1794b51d5286aa024ac85f57689b36ebccdbe9066548fd1c69e84902e
[INFO] running `Command { std: "docker" "start" "-a" "b3cce6a1794b51d5286aa024ac85f57689b36ebccdbe9066548fd1c69e84902e", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]     Checking windows v0.38.0
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/windows-0.38.0/src/core/pcwstr.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 64 |         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/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:54:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:46:1
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:101:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:100:1
[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-6f17d22bba15001f/windows-0.38.0/src/core/hstring.rs:53:18
[INFO] [stdout]    |
[INFO] [stdout] 53 |         std::os::windows::ffi::OsStringExt::from_wide(self.as_wide())
[INFO] [stdout]    |                  ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:54:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:46:1
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:101:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:100:1
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use std::os::unix::prelude::OsStringExt;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `OsStringExt`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 53 -         std::os::windows::ffi::OsStringExt::from_wide(self.as_wide())
[INFO] [stdout] 53 +         OsStringExt::from_wide(self.as_wide())
[INFO] [stdout]    |
[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-6f17d22bba15001f/windows-0.38.0/src/core/hstring.rs:173:48
[INFO] [stdout]     |
[INFO] [stdout] 173 |         unsafe { Self::from_wide_iter(std::os::windows::ffi::OsStrExt::encode_wide(value), value.len() as u32) }
[INFO] [stdout]     |                                                ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:54:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:46:1
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:101:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:100:1
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::os::unix::prelude::OsStrExt;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `OsStrExt`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 173 -         unsafe { Self::from_wide_iter(std::os::windows::ffi::OsStrExt::encode_wide(value), value.len() as u32) }
[INFO] [stdout] 173 +         unsafe { Self::from_wide_iter(OsStrExt::encode_wide(value), value.len() as u32) }
[INFO] [stdout]     |
[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-6f17d22bba15001f/windows-0.38.0/src/core/hstring.rs:287:52
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.as_wide().iter().copied().eq(std::os::windows::ffi::OsStrExt::encode_wide(other))
[INFO] [stdout]     |                                                    ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:54:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:46:1
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:101:9
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]    --> /rustc/f9935d29d867449445ee008640ccca1bf1ae0889/library/std/src/os/mod.rs:100:1
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 1   + use std::os::unix::prelude::OsStrExt;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `OsStrExt`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 287 -         self.as_wide().iter().copied().eq(std::os::windows::ffi::OsStrExt::encode_wide(other))
[INFO] [stdout] 287 +         self.as_wide().iter().copied().eq(OsStrExt::encode_wide(other))
[INFO] [stdout]     |
[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-6f17d22bba15001f/windows-0.38.0/src/core/pcwstr.rs:65:50
[INFO] [stdout]    |
[INFO] [stdout] 65 |         Param::Boxed(PCWSTR(alloc_from_iter(self.encode_wide().chain(core::iter::once(0)), self.len() + 1)))
[INFO] [stdout]    |                                                  ^^^^^^^^^^^ method not found in `&OsStr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[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 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "b3cce6a1794b51d5286aa024ac85f57689b36ebccdbe9066548fd1c69e84902e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cce6a1794b51d5286aa024ac85f57689b36ebccdbe9066548fd1c69e84902e", kill_on_drop: false }`
[INFO] [stdout] b3cce6a1794b51d5286aa024ac85f57689b36ebccdbe9066548fd1c69e84902e