[INFO] fetching crate drakey-fuse 0.4.2-alpha...
[INFO] building drakey-fuse-0.4.2-alpha against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate drakey-fuse 0.4.2-alpha into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate drakey-fuse 0.4.2-alpha on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate drakey-fuse 0.4.2-alpha
[INFO] finished tweaking crates.io crate drakey-fuse 0.4.2-alpha
[INFO] tweaked toml for crates.io crate drakey-fuse 0.4.2-alpha written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded drakey-fuse-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d4d37ac01160c182d76740c7db7abd281e168b88b669ed88f8bdc4eb1f9af98
[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" "7d4d37ac01160c182d76740c7db7abd281e168b88b669ed88f8bdc4eb1f9af98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d4d37ac01160c182d76740c7db7abd281e168b88b669ed88f8bdc4eb1f9af98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4d37ac01160c182d76740c7db7abd281e168b88b669ed88f8bdc4eb1f9af98", kill_on_drop: false }`
[INFO] [stdout] 7d4d37ac01160c182d76740c7db7abd281e168b88b669ed88f8bdc4eb1f9af98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a1bf78d33015ee1ea6f9ac54a614650f3f5cfe6b2f41e560b8021935f92173a
[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" "5a1bf78d33015ee1ea6f9ac54a614650f3f5cfe6b2f41e560b8021935f92173a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling drakey-fuse-sys v0.5.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling drakey-fuse v0.4.2-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mountpoint = try!(mountpoint.canonicalize());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let mnt = try!(CString::new(mountpoint.as_os_str().as_bytes()));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mnt = try!(CString::new(mountpoint.as_os_str().as_bytes()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl fmt::Debug for Box<ReplySender> {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reply.rs:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |     sender: Option<Box<ReplySender>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 402 |             FUSE_BMAP => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:426:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 426 |             CUSE_INIT => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FUSE_IOCTL`
[INFO] [stdout]    --> src/request.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FUSE_IOCTL`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FUSE_POLL`
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FUSE_POLL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/request.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 let arg: &fuse_poll_in = data.fetch();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/request.rs:427:21
[INFO] [stdout]     |
[INFO] [stdout] 427 |                 let arg: &cuse_init_in = data.fetch();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FUSE_IOCTL` should have a snake case name
[INFO] [stdout]    --> src/request.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `fuse_ioctl`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:23
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` implied by `#[warn(bad_style)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FUSE_POLL` should have a snake case name
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `fuse_poll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "5a1bf78d33015ee1ea6f9ac54a614650f3f5cfe6b2f41e560b8021935f92173a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1bf78d33015ee1ea6f9ac54a614650f3f5cfe6b2f41e560b8021935f92173a", kill_on_drop: false }`
[INFO] [stdout] 5a1bf78d33015ee1ea6f9ac54a614650f3f5cfe6b2f41e560b8021935f92173a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03f18a6c1a8403f4241032068ddc6201799ebfb5c7df0cc02a86540a8c08f6a0
[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" "03f18a6c1a8403f4241032068ddc6201799ebfb5c7df0cc02a86540a8c08f6a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mountpoint = try!(mountpoint.canonicalize());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let mnt = try!(CString::new(mountpoint.as_os_str().as_bytes()));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mnt = try!(CString::new(mountpoint.as_os_str().as_bytes()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl fmt::Debug for Box<ReplySender> {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reply.rs:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |     sender: Option<Box<ReplySender>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 402 |             FUSE_BMAP => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:426:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 426 |             CUSE_INIT => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FUSE_IOCTL`
[INFO] [stdout]    --> src/request.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FUSE_IOCTL`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FUSE_POLL`
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FUSE_POLL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/request.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 let arg: &fuse_poll_in = data.fetch();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/request.rs:427:21
[INFO] [stdout]     |
[INFO] [stdout] 427 |                 let arg: &cuse_init_in = data.fetch();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FUSE_IOCTL` should have a snake case name
[INFO] [stdout]    --> src/request.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `fuse_ioctl`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:23
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` implied by `#[warn(bad_style)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FUSE_POLL` should have a snake case name
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `fuse_poll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling drakey-fuse v0.4.2-alpha (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `fuse`
[INFO] [stdout]  --> examples/hello.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate fuse;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `drakey-fuse`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0463]: can't find crate for `fuse`
[INFO] [stdout]  --> examples/null.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate fuse;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mountpoint = try!(mountpoint.canonicalize());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/channel.rs:38:23
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let mnt = try!(CString::new(mountpoint.as_os_str().as_bytes()));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/channel.rs:149:15
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let mnt = try!(CString::new(mountpoint.as_os_str().as_bytes()));
[INFO] [stdout]     |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/reply.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl fmt::Debug for Box<ReplySender> {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/reply.rs:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |     sender: Option<Box<ReplySender>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:402:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 402 |             FUSE_BMAP => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/request.rs:426:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ---------- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 426 |             CUSE_INIT => {
[INFO] [stdout]     |             ^^^^^^^^^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FUSE_IOCTL`
[INFO] [stdout]    --> src/request.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FUSE_IOCTL`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:34
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                                  ^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `FUSE_POLL`
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FUSE_POLL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/request.rs:397:21
[INFO] [stdout]     |
[INFO] [stdout] 397 |                 let arg: &fuse_poll_in = data.fetch();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg`
[INFO] [stdout]    --> src/request.rs:427:21
[INFO] [stdout]     |
[INFO] [stdout] 427 |                 let arg: &cuse_init_in = data.fetch();
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_arg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FUSE_IOCTL` should have a snake case name
[INFO] [stdout]    --> src/request.rs:382:13
[INFO] [stdout]     |
[INFO] [stdout] 382 |             FUSE_IOCTL => {
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `fuse_ioctl`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:7:23
[INFO] [stdout]     |
[INFO] [stdout] 7   | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` implied by `#[warn(bad_style)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `FUSE_POLL` should have a snake case name
[INFO] [stdout]    --> src/request.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             FUSE_POLL => {
[INFO] [stdout]     |             ^^^^^^^^^ help: convert the identifier to snake case: `fuse_poll`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "03f18a6c1a8403f4241032068ddc6201799ebfb5c7df0cc02a86540a8c08f6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f18a6c1a8403f4241032068ddc6201799ebfb5c7df0cc02a86540a8c08f6a0", kill_on_drop: false }`
[INFO] [stdout] 03f18a6c1a8403f4241032068ddc6201799ebfb5c7df0cc02a86540a8c08f6a0
