[INFO] fetching crate drakey-fuse 0.4.2-alpha...
[INFO] testing drakey-fuse-0.4.2-alpha against 1.60.0 for beta-1.61-1
[INFO] extracting crate drakey-fuse 0.4.2-alpha into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate drakey-fuse 0.4.2-alpha on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thread-scoped v1.0.2
[INFO] [stderr]   Downloaded drakey-fuse-sys v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 373169cdb0bfa7d5516ce14470d605702c988a338df5b6ac75be4e3381afd975
[INFO] running `Command { std: "docker" "start" "-a" "373169cdb0bfa7d5516ce14470d605702c988a338df5b6ac75be4e3381afd975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "373169cdb0bfa7d5516ce14470d605702c988a338df5b6ac75be4e3381afd975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373169cdb0bfa7d5516ce14470d605702c988a338df5b6ac75be4e3381afd975", kill_on_drop: false }`
[INFO] [stdout] 373169cdb0bfa7d5516ce14470d605702c988a338df5b6ac75be4e3381afd975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1944a0f59d2cd36b70b1afd3adf2a7000f0ca271ca41ecfbb1b47742c1c7cd
[INFO] running `Command { std: "docker" "start" "-a" "dd1944a0f59d2cd36b70b1afd3adf2a7000f0ca271ca41ecfbb1b47742c1c7cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling drakey-fuse-sys v0.5.0
[INFO] [stderr]    Compiling log v0.3.9
[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:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |     sender: Option<Box<ReplySender>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 -     sender: Option<Box<ReplySender>>,
[INFO] [stdout] 126 +     sender: Option<Box<dyn ReplySender>>,
[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]    |                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 - impl fmt::Debug for Box<ReplySender> {
[INFO] [stdout] 32 + impl fmt::Debug for Box<dyn ReplySender> {
[INFO] [stdout]    | 
[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 13.14s
[INFO] running `Command { std: "docker" "inspect" "dd1944a0f59d2cd36b70b1afd3adf2a7000f0ca271ca41ecfbb1b47742c1c7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1944a0f59d2cd36b70b1afd3adf2a7000f0ca271ca41ecfbb1b47742c1c7cd", kill_on_drop: false }`
[INFO] [stdout] dd1944a0f59d2cd36b70b1afd3adf2a7000f0ca271ca41ecfbb1b47742c1c7cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d39640147c85e5c1e3880a694e13d1c486075cce344f182c30fc91868136eb17
[INFO] running `Command { std: "docker" "start" "-a" "d39640147c85e5c1e3880a694e13d1c486075cce344f182c30fc91868136eb17", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quick-error v1.2.3
[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:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |     sender: Option<Box<ReplySender>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 -     sender: Option<Box<ReplySender>>,
[INFO] [stdout] 126 +     sender: Option<Box<dyn ReplySender>>,
[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]    |                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 - impl fmt::Debug for Box<ReplySender> {
[INFO] [stdout] 32 + impl fmt::Debug for Box<dyn ReplySender> {
[INFO] [stdout]    | 
[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 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[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[E0405]: cannot find trait `Filesystem` in this scope
[INFO] [stdout]  --> examples/null.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | impl Filesystem for NullFS {}
[INFO] [stdout]   |      ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `drakey-fuse` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileType`
[INFO] [stdout]   --> examples/hello.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 |     kind: FileType::Directory,
[INFO] [stdout]    |           ^^^^^^^^ use of undeclared type `FileType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileType`
[INFO] [stdout]   --> examples/hello.rs:43:11
[INFO] [stdout]    |
[INFO] [stdout] 43 |     kind: FileType::RegularFile,
[INFO] [stdout]    |           ^^^^^^^^ use of undeclared type `FileType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileType`
[INFO] [stdout]   --> examples/hello.rs:86:17
[INFO] [stdout]    |
[INFO] [stdout] 86 |             (1, FileType::Directory, "."),
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `FileType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileType`
[INFO] [stdout]   --> examples/hello.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |             (1, FileType::Directory, ".."),
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `FileType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FileType`
[INFO] [stdout]   --> examples/hello.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |             (2, FileType::RegularFile, "hello.txt"),
[INFO] [stdout]    |                 ^^^^^^^^ use of undeclared type `FileType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FileAttr` in this scope
[INFO] [stdout]   --> examples/hello.rs:16:23
[INFO] [stdout]    |
[INFO] [stdout] 16 | const HELLO_DIR_ATTR: FileAttr = FileAttr {
[INFO] [stdout]    |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `FileAttr` in this scope
[INFO] [stdout]   --> examples/hello.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 | const HELLO_DIR_ATTR: FileAttr = FileAttr {
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FileAttr` in this scope
[INFO] [stdout]   --> examples/hello.rs:35:23
[INFO] [stdout]    |
[INFO] [stdout] 35 | const HELLO_TXT_ATTR: FileAttr = FileAttr {
[INFO] [stdout]    |                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `FileAttr` in this scope
[INFO] [stdout]   --> examples/hello.rs:35:34
[INFO] [stdout]    |
[INFO] [stdout] 35 | const HELLO_TXT_ATTR: FileAttr = FileAttr {
[INFO] [stdout]    |                                  ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Filesystem` in this scope
[INFO] [stdout]   --> examples/hello.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl Filesystem for HelloFS {
[INFO] [stdout]    |      ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Request` in this scope
[INFO] [stdout]   --> examples/hello.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn lookup(&mut self, _req: &Request, parent: u64, name: &OsStr, reply: ReplyEntry) {
[INFO] [stdout]    |                                 ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyEntry` in this scope
[INFO] [stdout]   --> examples/hello.rs:55:76
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn lookup(&mut self, _req: &Request, parent: u64, name: &OsStr, reply: ReplyEntry) {
[INFO] [stdout]    |                                                                            ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Request` in this scope
[INFO] [stdout]   --> examples/hello.rs:63:34
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn getattr(&mut self, _req: &Request, ino: u64, reply: ReplyAttr) {
[INFO] [stdout]    |                                  ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyAttr` in this scope
[INFO] [stdout]   --> examples/hello.rs:63:60
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn getattr(&mut self, _req: &Request, ino: u64, reply: ReplyAttr) {
[INFO] [stdout]    |                                                            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Request` in this scope
[INFO] [stdout]   --> examples/hello.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) {
[INFO] [stdout]    |                               ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyData` in this scope
[INFO] [stdout]   --> examples/hello.rs:71:92
[INFO] [stdout]    |
[INFO] [stdout] 71 |     fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) {
[INFO] [stdout]    |                                                                                            ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Request` in this scope
[INFO] [stdout]   --> examples/hello.rs:79:34
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn readdir(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, mut reply: ReplyDirectory) {
[INFO] [stdout]    |                                  ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `ReplyDirectory` in this scope
[INFO] [stdout]   --> examples/hello.rs:79:87
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn readdir(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, mut reply: ReplyDirectory) {
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 19 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0422, E0433, E0463.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[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:126:24
[INFO] [stdout]     |
[INFO] [stdout] 126 |     sender: Option<Box<ReplySender>>,
[INFO] [stdout]     |                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 -     sender: Option<Box<ReplySender>>,
[INFO] [stdout] 126 +     sender: Option<Box<dyn ReplySender>>,
[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]    |                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 - impl fmt::Debug for Box<ReplySender> {
[INFO] [stdout] 32 + impl fmt::Debug for Box<dyn ReplySender> {
[INFO] [stdout]    | 
[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" "d39640147c85e5c1e3880a694e13d1c486075cce344f182c30fc91868136eb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d39640147c85e5c1e3880a694e13d1c486075cce344f182c30fc91868136eb17", kill_on_drop: false }`
[INFO] [stdout] d39640147c85e5c1e3880a694e13d1c486075cce344f182c30fc91868136eb17