[INFO] fetching crate nl80211rs 0.1.0...
[INFO] testing nl80211rs-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate nl80211rs 0.1.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate nl80211rs 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nl80211rs 0.1.0
[INFO] finished tweaking crates.io crate nl80211rs 0.1.0
[INFO] tweaked toml for crates.io crate nl80211rs 0.1.0 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca3a209361807f7667400df8c7169f63b7ef54e2d90ce3a1f5105faef932fdeb
[INFO] running `Command { std: "docker" "start" "-a" "ca3a209361807f7667400df8c7169f63b7ef54e2d90ce3a1f5105faef932fdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca3a209361807f7667400df8c7169f63b7ef54e2d90ce3a1f5105faef932fdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3a209361807f7667400df8c7169f63b7ef54e2d90ce3a1f5105faef932fdeb", kill_on_drop: false }`
[INFO] [stdout] ca3a209361807f7667400df8c7169f63b7ef54e2d90ce3a1f5105faef932fdeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 558416ef1c909608c1d0776689174e05cdd2ebe8d894371dd35158f998b759a8
[INFO] running `Command { std: "docker" "start" "-a" "558416ef1c909608c1d0776689174e05cdd2ebe8d894371dd35158f998b759a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling nl80211rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `Commands`
[INFO] [stdout]  --> src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub enum Commands {
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mcs`
[INFO] [stdout]    --> src/lib.rs:987:5
[INFO] [stdout]     |
[INFO] [stdout] 987 |     mcs: [u16;8]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vendor_id`
[INFO] [stdout]     --> src/lib.rs:1306:5
[INFO] [stdout]      |
[INFO] [stdout] 1306 |     vendor_id: u32,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subcmd`
[INFO] [stdout]     --> src/lib.rs:1307:5
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     subcmd: u32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "558416ef1c909608c1d0776689174e05cdd2ebe8d894371dd35158f998b759a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "558416ef1c909608c1d0776689174e05cdd2ebe8d894371dd35158f998b759a8", kill_on_drop: false }`
[INFO] [stdout] 558416ef1c909608c1d0776689174e05cdd2ebe8d894371dd35158f998b759a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e35cfeada9378b8b5dd8a446aebb9b87a845508011710610b17300c8b582ab0
[INFO] running `Command { std: "docker" "start" "-a" "8e35cfeada9378b8b5dd8a446aebb9b87a845508011710610b17300c8b582ab0", kill_on_drop: false }`
[INFO] [stdout] warning: enum is never used: `Commands`
[INFO] [stdout]  --> src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub enum Commands {
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nl80211rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `mcs`
[INFO] [stdout]    --> src/lib.rs:987:5
[INFO] [stdout]     |
[INFO] [stdout] 987 |     mcs: [u16;8]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vendor_id`
[INFO] [stdout]     --> src/lib.rs:1306:5
[INFO] [stdout]      |
[INFO] [stdout] 1306 |     vendor_id: u32,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subcmd`
[INFO] [stdout]     --> src/lib.rs:1307:5
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     subcmd: u32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Commands`
[INFO] [stdout]  --> src/lib.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub enum Commands {
[INFO] [stdout]   |              ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mcs`
[INFO] [stdout]    --> src/lib.rs:987:5
[INFO] [stdout]     |
[INFO] [stdout] 987 |     mcs: [u16;8]
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `vendor_id`
[INFO] [stdout]     --> src/lib.rs:1306:5
[INFO] [stdout]      |
[INFO] [stdout] 1306 |     vendor_id: u32,
[INFO] [stdout]      |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subcmd`
[INFO] [stdout]     --> src/lib.rs:1307:5
[INFO] [stdout]      |
[INFO] [stdout] 1307 |     subcmd: u32,
[INFO] [stdout]      |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8e35cfeada9378b8b5dd8a446aebb9b87a845508011710610b17300c8b582ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e35cfeada9378b8b5dd8a446aebb9b87a845508011710610b17300c8b582ab0", kill_on_drop: false }`
[INFO] [stdout] 8e35cfeada9378b8b5dd8a446aebb9b87a845508011710610b17300c8b582ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f580ae3e76022841f2139f1fab62b5c40b144869588c12bb01cc7619d2fe4001
[INFO] running `Command { std: "docker" "start" "-a" "f580ae3e76022841f2139f1fab62b5c40b144869588c12bb01cc7619d2fe4001", kill_on_drop: false }`
[INFO] [stderr] warning: enum is never used: `Commands`
[INFO] [stderr]  --> src/lib.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 |     pub enum Commands {
[INFO] [stderr]   |              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mcs`
[INFO] [stderr]    --> src/lib.rs:987:5
[INFO] [stderr]     |
[INFO] [stderr] 987 |     mcs: [u16;8]
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `vendor_id`
[INFO] [stderr]     --> src/lib.rs:1306:5
[INFO] [stderr]      |
[INFO] [stderr] 1306 |     vendor_id: u32,
[INFO] [stderr]      |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `subcmd`
[INFO] [stderr]     --> src/lib.rs:1307:5
[INFO] [stderr]      |
[INFO] [stderr] 1307 |     subcmd: u32,
[INFO] [stderr]      |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `nl80211rs` (lib) generated 4 warnings
[INFO] [stderr] warning: `nl80211rs` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nl80211rs-8cde5c6fcfdd0dc6)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nl80211rs
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f580ae3e76022841f2139f1fab62b5c40b144869588c12bb01cc7619d2fe4001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f580ae3e76022841f2139f1fab62b5c40b144869588c12bb01cc7619d2fe4001", kill_on_drop: false }`
[INFO] [stdout] f580ae3e76022841f2139f1fab62b5c40b144869588c12bb01cc7619d2fe4001