[INFO] fetching crate win-base64 0.1.2...
[INFO] testing win-base64-0.1.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate win-base64 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate win-base64 0.1.2
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate win-base64 0.1.2
[INFO] tweaked toml for crates.io crate win-base64 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate win-base64 0.1.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate win-base64 0.1.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | homepage = "https://github.com/pratikpc/rust-win-base64"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 | repository = "https://github.com/pratikpc/rust-win-base64"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `win-base64` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65
[INFO] running `Command { std: "docker" "start" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | homepage = "https://github.com/pratikpc/rust-win-base64"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 | repository = "https://github.com/pratikpc/rust-win-base64"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `win-base64` (manifest) generated 1 warning
[INFO] [stderr]    Compiling windows v0.30.0
[INFO] [stdout] error[E0433]: cannot 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/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/os/mod.rs:62:4
[INFO] [stdout]      |
[INFO] [stdout]      = note: the item is gated behind the `windows` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot 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/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/os/mod.rs:62:4
[INFO] [stdout]      |
[INFO] [stdout]      = note: the item is gated behind the `windows` feature
[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" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65", kill_on_drop: false }`
[INFO] [stdout] 0f1b31646a8a41ab6d003d267ad3f4196082e5321789f152d737c2fb58cc0a65
