[INFO] cloning repository https://github.com/inferiorhumanorgans/ubnt-info
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/inferiorhumanorgans/ubnt-info" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finferiorhumanorgans%2Fubnt-info", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finferiorhumanorgans%2Fubnt-info'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2ffd11f9cf0d5d471a44d4ba6fd42524d14d2c94
[INFO] checking inferiorhumanorgans/ubnt-info against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finferiorhumanorgans%2Fubnt-info" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/inferiorhumanorgans/ubnt-info on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/inferiorhumanorgans/ubnt-info
[INFO] finished tweaking git repo https://github.com/inferiorhumanorgans/ubnt-info
[INFO] tweaked toml for git repo https://github.com/inferiorhumanorgans/ubnt-info written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/inferiorhumanorgans/ubnt-info already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc5b8778bf483fbbc7c58429637a415df5db1cc661edf340e0d612583395ed84
[INFO] running `Command { std: "docker" "start" "-a" "dc5b8778bf483fbbc7c58429637a415df5db1cc661edf340e0d612583395ed84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc5b8778bf483fbbc7c58429637a415df5db1cc661edf340e0d612583395ed84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc5b8778bf483fbbc7c58429637a415df5db1cc661edf340e0d612583395ed84", kill_on_drop: false }`
[INFO] [stdout] dc5b8778bf483fbbc7c58429637a415df5db1cc661edf340e0d612583395ed84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe2677813aa379656bb7d42d3820980100821d995887cac61246d85db643848a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fe2677813aa379656bb7d42d3820980100821d995887cac61246d85db643848a", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking lazy_static v0.2.4
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking unreachable v0.1.1
[INFO] [stderr]     Checking thread_local v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking ubnt-info v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/board_info.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | /         lazy_static! {
[INFO] [stdout] 66 | |             static ref RE_MTDPART: Regex  = Regex::new(r##"^(.+): ([0-9a-f]+) ([0-9a-f]+) "(.+)"$"##).unwrap();
[INFO] [stdout] 67 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/board_info.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | /         lazy_static! {
[INFO] [stdout] 66 | |             static ref RE_MTDPART: Regex  = Regex::new(r##"^(.+): ([0-9a-f]+) ([0-9a-f]+) "(.+)"$"##).unwrap();
[INFO] [stdout] 67 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mac`
[INFO] [stdout]   --> src/board_info.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mac: [u8; 6],
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mrev`
[INFO] [stdout]   --> src/board_info.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     mrev: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `serial`
[INFO] [stdout]   --> src/board_info.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     serial: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board_name`
[INFO] [stdout]   --> src/board_info.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     board_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board_code`
[INFO] [stdout]   --> src/board_info.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     board_code: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `kidx`
[INFO] [stdout]   --> src/board_info.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     kidx: u8
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/board_info.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | /         lazy_static! {
[INFO] [stdout] 66 | |             static ref RE_MTDPART: Regex  = Regex::new(r##"^(.+): ([0-9a-f]+) ([0-9a-f]+) "(.+)"$"##).unwrap();
[INFO] [stdout] 67 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/board_info.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 | /         lazy_static! {
[INFO] [stdout] 66 | |             static ref RE_MTDPART: Regex  = Regex::new(r##"^(.+): ([0-9a-f]+) ([0-9a-f]+) "(.+)"$"##).unwrap();
[INFO] [stdout] 67 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mac`
[INFO] [stdout]   --> src/board_info.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     mac: [u8; 6],
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mrev`
[INFO] [stdout]   --> src/board_info.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     mrev: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `serial`
[INFO] [stdout]   --> src/board_info.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     serial: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board_name`
[INFO] [stdout]   --> src/board_info.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     board_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `board_code`
[INFO] [stdout]   --> src/board_info.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     board_code: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `kidx`
[INFO] [stdout]   --> src/board_info.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     kidx: u8
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "fe2677813aa379656bb7d42d3820980100821d995887cac61246d85db643848a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2677813aa379656bb7d42d3820980100821d995887cac61246d85db643848a", kill_on_drop: false }`
[INFO] [stdout] fe2677813aa379656bb7d42d3820980100821d995887cac61246d85db643848a