[INFO] fetching crate fake_type 0.1.3...
[INFO] testing fake_type-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fake_type 0.1.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fake_type 0.1.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fake_type 0.1.3
[INFO] finished tweaking crates.io crate fake_type 0.1.3
[INFO] tweaked toml for crates.io crate fake_type 0.1.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 858c8e33d563379e145a10739c9fcce0ba88cd02306438c5e7ca70f67fb772ca
[INFO] running `Command { std: "docker" "start" "-a" "858c8e33d563379e145a10739c9fcce0ba88cd02306438c5e7ca70f67fb772ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "858c8e33d563379e145a10739c9fcce0ba88cd02306438c5e7ca70f67fb772ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "858c8e33d563379e145a10739c9fcce0ba88cd02306438c5e7ca70f67fb772ca", kill_on_drop: false }`
[INFO] [stdout] 858c8e33d563379e145a10739c9fcce0ba88cd02306438c5e7ca70f67fb772ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da2b201c33fb9d36ff75875ee9d02f2105c0f796916af01cfb1dad1de563cfd6
[INFO] running `Command { std: "docker" "start" "-a" "da2b201c33fb9d36ff75875ee9d02f2105c0f796916af01cfb1dad1de563cfd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fake_type v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `windows` in `os`
[INFO] [stdout]  --> src/lib.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::os::windows::fs::FileExt;
[INFO] [stdout]   |              ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `seek_write` found for struct `File` in the current scope
[INFO] [stdout]   --> src/lib.rs:63:14
[INFO] [stdout]    |
[INFO] [stdout] 63 |     f_writer.seek_write(&fake_type_bytes, 0)?;
[INFO] [stdout]    |              ^^^^^^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `seek_write` found for struct `File` in the current scope
[INFO] [stdout]   --> src/lib.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |     f_writer.seek_write(data, f_len)?;
[INFO] [stdout]    |              ^^^^^^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `seek_read` found for struct `File` in the current scope
[INFO] [stdout]    --> src/lib.rs:100:14
[INFO] [stdout]     |
[INFO] [stdout] 100 |     f_reader.seek_read(data, flag_location)?;
[INFO] [stdout]     |              ^^^^^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `seek_read` found for struct `File` in the current scope
[INFO] [stdout]    --> src/lib.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     f_reader.seek_read(data, flag_location)?;
[INFO] [stdout]     |              ^^^^^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `seek_write` found for struct `File` in the current scope
[INFO] [stdout]    --> src/lib.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 |     f_writer.seek_write(r_type, 0)?;
[INFO] [stdout]     |              ^^^^^^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 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 `fake_type` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "da2b201c33fb9d36ff75875ee9d02f2105c0f796916af01cfb1dad1de563cfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da2b201c33fb9d36ff75875ee9d02f2105c0f796916af01cfb1dad1de563cfd6", kill_on_drop: false }`
[INFO] [stdout] da2b201c33fb9d36ff75875ee9d02f2105c0f796916af01cfb1dad1de563cfd6