[INFO] fetching crate unix-tty 0.3.4... [INFO] testing unix-tty-0.3.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate unix-tty 0.3.4 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate unix-tty 0.3.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unix-tty 0.3.4 [INFO] finished tweaking crates.io crate unix-tty 0.3.4 [INFO] tweaked toml for crates.io crate unix-tty 0.3.4 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded default_allocator v0.3.0 [INFO] [stderr] Downloaded system-call v0.1.3 [INFO] [stderr] Downloaded idem v0.1.1 [INFO] [stderr] Downloaded hash-table v0.2.5 [INFO] [stderr] Downloaded abort v0.1.3 [INFO] [stderr] Downloaded flags v0.1.5 [INFO] [stderr] Downloaded containers v0.9.13 [INFO] [stderr] Downloaded ptr v0.2.3 [INFO] [stderr] Downloaded unix v0.6.12 [INFO] [stderr] Downloaded i-o v0.4.7 [INFO] [stderr] Downloaded libc-interface v0.1.2 [INFO] [stderr] Downloaded loca v0.7.4 [INFO] [stderr] Downloaded tempus v0.2.4 [INFO] [stderr] Downloaded idem v0.4.0 [INFO] [stderr] Downloaded heap v0.1.0 [INFO] [stderr] Downloaded rel v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 95e0ff7259848ea3e2307553a09e21d66ba7b94fb168d102806ce9631c38f99e [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" "95e0ff7259848ea3e2307553a09e21d66ba7b94fb168d102806ce9631c38f99e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95e0ff7259848ea3e2307553a09e21d66ba7b94fb168d102806ce9631c38f99e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95e0ff7259848ea3e2307553a09e21d66ba7b94fb168d102806ce9631c38f99e", kill_on_drop: false }` [INFO] [stdout] 95e0ff7259848ea3e2307553a09e21d66ba7b94fb168d102806ce9631c38f99e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6f08943adb0aaf7d1e4f7c8d2cb9fdd8aa83d475f9d54b86c3d7867c29a4385 [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" "e6f08943adb0aaf7d1e4f7c8d2cb9fdd8aa83d475f9d54b86c3d7867c29a4385", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling ptr v0.2.3 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling hash-table v0.2.5 [INFO] [stderr] Compiling containers v0.9.13 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling heap v0.1.0 [INFO] [stderr] Compiling abort v0.1.3 [INFO] [stderr] Compiling rel v0.2.0 [INFO] [stderr] Compiling idem v0.4.0 [INFO] [stderr] Compiling i-o v0.4.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling libc-interface v0.1.2 [INFO] [stderr] Compiling utf v0.1.6 [INFO] [stderr] Compiling system-call v0.1.3 [INFO] [stderr] Compiling flags v0.1.5 [INFO] [stderr] Compiling fallible v0.1.3 [INFO] [stderr] Compiling idem v0.1.1 [INFO] [stderr] Compiling null-terminated v0.3.15 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling loca v0.7.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling default_allocator v0.3.0 [INFO] [stderr] Compiling unix v0.6.12 [INFO] [stderr] Compiling tempus v0.2.4 [INFO] [stderr] Compiling unix-tty v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 30 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:37:53 [INFO] [stdout] | [INFO] [stdout] 37 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | let mut termios = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `unix::err`: Use associated constants of `Error` [INFO] [stdout] --> src/pty.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use unix::err::*; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pty.rs:25:41 [INFO] [stdout] | [INFO] [stdout] 25 | let mut n: ::libc::c_int = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ioctl` should have an upper case name [INFO] [stdout] --> src/lib.rs:47:15 [INFO] [stdout] | [INFO] [stdout] 47 | const ioctl: usize = ::libc::TCGETS as _; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ioctl` should have an upper case name [INFO] [stdout] --> src/lib.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | const ioctl: usize = ::libc::TCSETS as _; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.77s [INFO] running `Command { std: "docker" "inspect" "e6f08943adb0aaf7d1e4f7c8d2cb9fdd8aa83d475f9d54b86c3d7867c29a4385", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6f08943adb0aaf7d1e4f7c8d2cb9fdd8aa83d475f9d54b86c3d7867c29a4385", kill_on_drop: false }` [INFO] [stdout] e6f08943adb0aaf7d1e4f7c8d2cb9fdd8aa83d475f9d54b86c3d7867c29a4385 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bb50ec4fa74f814638947486539762a99d89afbd1f494235030af00dcd61813 [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" "6bb50ec4fa74f814638947486539762a99d89afbd1f494235030af00dcd61813", kill_on_drop: false }` [INFO] [stderr] Compiling unix-tty v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 30 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:37:53 [INFO] [stdout] | [INFO] [stdout] 37 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | let mut termios = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `unix::err`: Use associated constants of `Error` [INFO] [stdout] --> src/pty.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use unix::err::*; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pty.rs:25:41 [INFO] [stdout] | [INFO] [stdout] 25 | let mut n: ::libc::c_int = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ioctl` should have an upper case name [INFO] [stdout] --> src/lib.rs:47:15 [INFO] [stdout] | [INFO] [stdout] 47 | const ioctl: usize = ::libc::TCGETS as _; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ioctl` should have an upper case name [INFO] [stdout] --> src/lib.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | const ioctl: usize = ::libc::TCSETS as _; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:30:53 [INFO] [stdout] | [INFO] [stdout] 30 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:37:53 [INFO] [stdout] | [INFO] [stdout] 37 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/lib.rs:45:32 [INFO] [stdout] | [INFO] [stdout] 45 | let mut termios = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated module `unix::err`: Use associated constants of `Error` [INFO] [stdout] --> src/pty.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use unix::err::*; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/pty.rs:25:41 [INFO] [stdout] | [INFO] [stdout] 25 | let mut n: ::libc::c_int = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ioctl` should have an upper case name [INFO] [stdout] --> src/lib.rs:47:15 [INFO] [stdout] | [INFO] [stdout] 47 | const ioctl: usize = ::libc::TCGETS as _; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ioctl` should have an upper case name [INFO] [stdout] --> src/lib.rs:56:15 [INFO] [stdout] | [INFO] [stdout] 56 | const ioctl: usize = ::libc::TCSETS as _; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "6bb50ec4fa74f814638947486539762a99d89afbd1f494235030af00dcd61813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bb50ec4fa74f814638947486539762a99d89afbd1f494235030af00dcd61813", kill_on_drop: false }` [INFO] [stdout] 6bb50ec4fa74f814638947486539762a99d89afbd1f494235030af00dcd61813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c88c0f62cf6103b1f5801dcbd9a83a5e6d7d834108c206365eb93d2756977247 [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" "c88c0f62cf6103b1f5801dcbd9a83a5e6d7d834108c206365eb93d2756977247", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:30:53 [INFO] [stderr] | [INFO] [stderr] 30 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:37:53 [INFO] [stderr] | [INFO] [stderr] 37 | let mut wsz: ::libc::winsize = ::core::mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lib.rs:45:32 [INFO] [stderr] | [INFO] [stderr] 45 | let mut termios = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated module `unix::err`: Use associated constants of `Error` [INFO] [stderr] --> src/pty.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | use unix::err::*; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/pty.rs:25:41 [INFO] [stderr] | [INFO] [stderr] 25 | let mut n: ::libc::c_int = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `ioctl` should have an upper case name [INFO] [stderr] --> src/lib.rs:47:15 [INFO] [stderr] | [INFO] [stderr] 47 | const ioctl: usize = ::libc::TCGETS as _; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `ioctl` should have an upper case name [INFO] [stderr] --> src/lib.rs:56:15 [INFO] [stderr] | [INFO] [stderr] 56 | const ioctl: usize = ::libc::TCSETS as _; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `IOCTL` [INFO] [stderr] [INFO] [stderr] warning: `unix-tty` (lib) generated 7 warnings [INFO] [stderr] warning: `unix-tty` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unix_tty-363dd92cc2b5f4f1) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests unix-tty [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" "c88c0f62cf6103b1f5801dcbd9a83a5e6d7d834108c206365eb93d2756977247", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c88c0f62cf6103b1f5801dcbd9a83a5e6d7d834108c206365eb93d2756977247", kill_on_drop: false }` [INFO] [stdout] c88c0f62cf6103b1f5801dcbd9a83a5e6d7d834108c206365eb93d2756977247