[INFO] fetching crate powershell_script 0.3.1...
[INFO] testing powershell_script-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate powershell_script 0.3.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate powershell_script 0.3.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate powershell_script 0.3.1
[INFO] finished tweaking crates.io crate powershell_script 0.3.1
[INFO] tweaked toml for crates.io crate powershell_script 0.3.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate powershell_script 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17bd3f193603950177cad8e68fd53b4761b33fd8f2469b06c3ba4157b8079e7f
[INFO] running `Command { std: "docker" "start" "-a" "17bd3f193603950177cad8e68fd53b4761b33fd8f2469b06c3ba4157b8079e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17bd3f193603950177cad8e68fd53b4761b33fd8f2469b06c3ba4157b8079e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17bd3f193603950177cad8e68fd53b4761b33fd8f2469b06c3ba4157b8079e7f", kill_on_drop: false }`
[INFO] [stdout] 17bd3f193603950177cad8e68fd53b4761b33fd8f2469b06c3ba4157b8079e7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c013aa2c1d1e49c8aeb7763511e7e0f57f49ba075e4df6e5bec8abb044a01e9
[INFO] running `Command { std: "docker" "start" "-a" "7c013aa2c1d1e49c8aeb7763511e7e0f57f49ba075e4df6e5bec8abb044a01e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling powershell_script v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]   --> src/lib.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 | use std::os::windows::process::CommandExt;
[INFO] [stdout]    |              ^^^^^^^ could not find `windows` in `os`
[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/lib.rs:84:56
[INFO] [stdout]    |
[INFO] [stdout] 84 |             cmd.args(&["-NoProfile", "-Command", "-"]).creation_flags(CREATE_NO_WINDOW).spawn()?
[INFO] [stdout]    |                                                        ^^^^^^^^^^^^^^ method not found in `&mut Command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/lib.rs:60:21
[INFO] [stdout]    |
[INFO] [stdout] 60 | use std::io::{self, Write};
[INFO] [stdout]    |                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[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 `powershell_script` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "7c013aa2c1d1e49c8aeb7763511e7e0f57f49ba075e4df6e5bec8abb044a01e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c013aa2c1d1e49c8aeb7763511e7e0f57f49ba075e4df6e5bec8abb044a01e9", kill_on_drop: false }`
[INFO] [stdout] 7c013aa2c1d1e49c8aeb7763511e7e0f57f49ba075e4df6e5bec8abb044a01e9