[INFO] fetching crate drakey-fuse 0.4.2-alpha... [INFO] checking drakey-fuse-0.4.2-alpha against beta for pr-78714 [INFO] extracting crate drakey-fuse 0.4.2-alpha into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate drakey-fuse 0.4.2-alpha on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 821c29f22759a61f60065ff76dfa6f54304cd18a3639ba3e8fbd8538001257c0 [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" "821c29f22759a61f60065ff76dfa6f54304cd18a3639ba3e8fbd8538001257c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "821c29f22759a61f60065ff76dfa6f54304cd18a3639ba3e8fbd8538001257c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821c29f22759a61f60065ff76dfa6f54304cd18a3639ba3e8fbd8538001257c0", kill_on_drop: false }` [INFO] [stdout] 821c29f22759a61f60065ff76dfa6f54304cd18a3639ba3e8fbd8538001257c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fbeffbdae4c97900b12f0e3d66c137a673498ef5c36e667acc599861916d0ffd [INFO] running `Command { std: "docker" "start" "-a" "fbeffbdae4c97900b12f0e3d66c137a673498ef5c36e667acc599861916d0ffd", kill_on_drop: false }` [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Compiling drakey-fuse-sys v0.5.0 [INFO] [stderr] Checking 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 { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender` [INFO] [stdout] [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 { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender` [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: 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] [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] 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] 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] 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] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fbeffbdae4c97900b12f0e3d66c137a673498ef5c36e667acc599861916d0ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbeffbdae4c97900b12f0e3d66c137a673498ef5c36e667acc599861916d0ffd", kill_on_drop: false }` [INFO] [stdout] fbeffbdae4c97900b12f0e3d66c137a673498ef5c36e667acc599861916d0ffd