[INFO] updating cached repository https://github.com/MarkMcCaskey/wyag
[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] af40c9a92e7d2c93206ec0f9160fc3f124db7c98
[INFO] checking MarkMcCaskey/wyag against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarkMcCaskey%2Fwyag" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MarkMcCaskey/wyag on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/MarkMcCaskey/wyag
[INFO] finished tweaking git repo https://github.com/MarkMcCaskey/wyag
[INFO] tweaked toml for git repo https://github.com/MarkMcCaskey/wyag written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/MarkMcCaskey/wyag already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 900907c4210c96b1e52463497bf1bcf5bb64056667158c95436b6d48a25b5497
[INFO] running `"docker" "start" "-a" "900907c4210c96b1e52463497bf1bcf5bb64056667158c95436b6d48a25b5497"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking crc32fast v1.2.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]     Checking structopt v0.3.5
[INFO] [stderr]     Checking wyag v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `repo`
[INFO] [stderr]    --> src/object.rs:324:5
[INFO] [stderr]     |
[INFO] [stderr] 324 |     repo: &Repo,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_repo`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fmt`
[INFO] [stderr]    --> src/object.rs:326:5
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fmt: Option<ObjectType>,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_fmt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `follow`
[INFO] [stderr]    --> src/object.rs:327:5
[INFO] [stderr]     |
[INFO] [stderr] 327 |     follow: bool,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_follow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]   --> src/object.rs:97:24
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn deserialize(bytes: &[u8]) -> Self {
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `repo`
[INFO] [stderr]    --> src/object.rs:324:5
[INFO] [stderr]     |
[INFO] [stderr] 324 |     repo: &Repo,
[INFO] [stderr]     |     ^^^^ help: if this is intentional, prefix it with an underscore: `_repo`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fmt`
[INFO] [stderr]    --> src/object.rs:326:5
[INFO] [stderr]     |
[INFO] [stderr] 326 |     fmt: Option<ObjectType>,
[INFO] [stderr]     |     ^^^ help: if this is intentional, prefix it with an underscore: `_fmt`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `follow`
[INFO] [stderr]    --> src/object.rs:327:5
[INFO] [stderr]     |
[INFO] [stderr] 327 |     follow: bool,
[INFO] [stderr]     |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_follow`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]   --> src/object.rs:97:24
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn deserialize(bytes: &[u8]) -> Self {
[INFO] [stderr]    |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.81s
[INFO] running `"docker" "inspect" "900907c4210c96b1e52463497bf1bcf5bb64056667158c95436b6d48a25b5497"`
[INFO] running `"docker" "rm" "-f" "900907c4210c96b1e52463497bf1bcf5bb64056667158c95436b6d48a25b5497"`
[INFO] [stdout] 900907c4210c96b1e52463497bf1bcf5bb64056667158c95436b6d48a25b5497