[INFO] cloning repository https://github.com/jsim2010/cleanfig-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsim2010/cleanfig-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsim2010%2Fcleanfig-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsim2010%2Fcleanfig-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d5c5736fc78b8b49b0864382087b8896d9e854c
[INFO] testing jsim2010/cleanfig-rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsim2010%2Fcleanfig-rs" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jsim2010/cleanfig-rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jsim2010/cleanfig-rs
[INFO] finished tweaking git repo https://github.com/jsim2010/cleanfig-rs
[INFO] tweaked toml for git repo https://github.com/jsim2010/cleanfig-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jsim2010/cleanfig-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0431a4fe103c1162f7c6e86393dfdac978f2a8b1d7c8a8609645d08e50252e57
[INFO] running `Command { std: "docker" "start" "-a" "0431a4fe103c1162f7c6e86393dfdac978f2a8b1d7c8a8609645d08e50252e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0431a4fe103c1162f7c6e86393dfdac978f2a8b1d7c8a8609645d08e50252e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0431a4fe103c1162f7c6e86393dfdac978f2a8b1d7c8a8609645d08e50252e57", kill_on_drop: false }`
[INFO] [stdout] 0431a4fe103c1162f7c6e86393dfdac978f2a8b1d7c8a8609645d08e50252e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f0f5e42afed385bc58acdf2e58605c0b560a72bdbbdde55899003b27e520feb
[INFO] running `Command { std: "docker" "start" "-a" "9f0f5e42afed385bc58acdf2e58605c0b560a72bdbbdde55899003b27e520feb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling displaydoc v0.1.5
[INFO] [stderr]    Compiling cleanfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::os::windows`
[INFO] [stdout]  --> src/main.rs:2:66
[INFO] [stdout]   |
[INFO] [stdout] 2 |     std::{env::{self, VarError}, fs, path::PathBuf, process, io, os::windows},
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^ no `windows` in `os`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cleanfig`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9f0f5e42afed385bc58acdf2e58605c0b560a72bdbbdde55899003b27e520feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0f5e42afed385bc58acdf2e58605c0b560a72bdbbdde55899003b27e520feb", kill_on_drop: false }`
[INFO] [stdout] 9f0f5e42afed385bc58acdf2e58605c0b560a72bdbbdde55899003b27e520feb