[INFO] updating cached repository https://github.com/sagebind/winenv
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2cc98bd38b77db529ac6fab3e308824248ce3f2
[INFO] checking sagebind/winenv against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsagebind%2Fwinenv" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sagebind/winenv on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sagebind/winenv
[INFO] finished tweaking git repo https://github.com/sagebind/winenv
[INFO] tweaked toml for git repo https://github.com/sagebind/winenv written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/sagebind/winenv already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c56a36842473df870b61f80f04b193b1f3b43c31638cac745a9fec9ee1132af7
[INFO] running `"docker" "start" "-a" "c56a36842473df870b61f80f04b193b1f3b43c31638cac745a9fec9ee1132af7"`
[INFO] [stderr]    Compiling regex v1.0.3
[INFO] [stderr]     Checking ringtail v0.1.1
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking socket2 v0.3.5
[INFO] [stderr]     Checking regex-syntax v0.6.5
[INFO] [stderr]    Compiling filetime v0.1.15
[INFO] [stderr]     Checking ar v0.6.0
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking clogger v0.1.0
[INFO] [stderr]     Checking tar v0.4.20
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking http v0.1.5
[INFO] [stderr]     Checking parking_lot_core v0.2.14
[INFO] [stderr]    Compiling lzma-sys v0.1.9
[INFO] [stderr]     Checking parking_lot v0.5.5
[INFO] [stderr]     Checking config v0.9.0
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking console v0.6.1
[INFO] [stderr]     Checking xz2 v0.1.4
[INFO] [stderr]     Checking indicatif v0.9.0
[INFO] [stderr]     Checking curl v0.4.12
[INFO] [stderr]     Checking chttp v0.1.5
[INFO] [stderr]     Checking winenv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Config`, `self`
[INFO] [stderr]  --> src/prefix.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use config::{self, Config};
[INFO] [stderr]   |              ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/paths.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static! {
[INFO] [stderr] 5 | |     static ref BASE_DIRECTORIES: BaseDirectories = BaseDirectories::new().unwrap();
[INFO] [stderr] 6 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/wine.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         lazy_static! {
[INFO] [stderr] 131 | |             static ref VERSION_REGEX: Regex = Regex::new(
[INFO] [stderr] 132 | |                 r#"^(devel|staging|stable)-(\d+\.\d+\.\d+)$"#
[INFO] [stderr] 133 | |             ).unwrap();
[INFO] [stderr] 134 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Config`, `self`
[INFO] [stderr]  --> src/prefix.rs:2:14
[INFO] [stderr]   |
[INFO] [stderr] 2 | use config::{self, Config};
[INFO] [stderr]   |              ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]  --> src/paths.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | / lazy_static! {
[INFO] [stderr] 5 | |     static ref BASE_DIRECTORIES: BaseDirectories = BaseDirectories::new().unwrap();
[INFO] [stderr] 6 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]   = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/wine.rs:130:9
[INFO] [stderr]     |
[INFO] [stderr] 130 | /         lazy_static! {
[INFO] [stderr] 131 | |             static ref VERSION_REGEX: Regex = Regex::new(
[INFO] [stderr] 132 | |                 r#"^(devel|staging|stable)-(\d+\.\d+\.\d+)$"#
[INFO] [stderr] 133 | |             ).unwrap();
[INFO] [stderr] 134 | |         }
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/install.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut spinner = indicatif::ProgressBar::new_spinner();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `downloads_dir`
[INFO] [stderr]   --> src/paths.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn downloads_dir() -> PathBuf {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/install.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let mut spinner = indicatif::ProgressBar::new_spinner();
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `downloads_dir`
[INFO] [stderr]   --> src/paths.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn downloads_dir() -> PathBuf {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 55s
[INFO] running `"docker" "inspect" "c56a36842473df870b61f80f04b193b1f3b43c31638cac745a9fec9ee1132af7"`
[INFO] running `"docker" "rm" "-f" "c56a36842473df870b61f80f04b193b1f3b43c31638cac745a9fec9ee1132af7"`
[INFO] [stdout] c56a36842473df870b61f80f04b193b1f3b43c31638cac745a9fec9ee1132af7