[INFO] crate cntr-fuse 0.3.6 is already in cache
[INFO] checking cntr-fuse-0.3.6 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate cntr-fuse 0.3.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cntr-fuse 0.3.6 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cntr-fuse 0.3.6
[INFO] finished tweaking crates.io crate cntr-fuse 0.3.6
[INFO] tweaked toml for crates.io crate cntr-fuse 0.3.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 374101e9dd3448221a2df4e60e5b57f3dc98c208be1e642c270ba399dab5b6ec
[INFO] running `"docker" "start" "-a" "374101e9dd3448221a2df4e60e5b57f3dc98c208be1e642c270ba399dab5b6ec"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling cntr-fuse v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr] warning: static item is never used: `LIBFUSE_NAME`
[INFO] [stderr]  --> build.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | static LIBFUSE_NAME: &str = "fuse";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/channel.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let pipe = try!(sys::pipe());
[INFO] [stderr]    |                ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/channel.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         try!(sys::fcntl(pipe[0], F_SETPIPE_SZ, buffer_size + 4096));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/channel.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let pipe = try!(create_pipe(buffer_size));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/channel.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 |         Ok(try!(sys::splice(self.fd, None, self.write_pipe_fd, None, buffer_size, 0)))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/session.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |             ch: try!(Channel::new_from_fd(fd, mountpoint, BUFFER_SIZE)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::AsRef`
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::convert::AsRef;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:7:34
[INFO] [stderr]    |
[INFO] [stderr] 7  | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stderr]    |                                  ^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CStr`, `CString`, `OsStr`
[INFO] [stderr]  --> src/channel.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ffi::{CString, CStr, OsStr};
[INFO] [stderr]   |                ^^^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::unix::ffi::OsStrExt`
[INFO] [stderr]  --> src/channel.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::os::unix::ffi::OsStrExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_int`
[INFO] [stderr]   --> src/channel.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 | use libc::{self, c_int, c_void, size_t, F_SETPIPE_SZ, SPLICE_F_MOVE, SPLICE_F_NONBLOCK};
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reply.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl fmt::Debug for Box<ReplySender> {
[INFO] [stderr]    |                         ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/reply.rs:133:24
[INFO] [stderr]     |
[INFO] [stderr] 133 |     sender: Option<Box<ReplySender>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::OsStr`
[INFO] [stderr]  --> src/session.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ffi::OsStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/session.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use channel::{self, Channel};
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr] error[E0432]: unresolved import `super::with_fuse_args`
[INFO] [stderr]    --> src/channel.rs:213:9
[INFO] [stderr]     |
[INFO] [stderr] 213 |     use super::with_fuse_args;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ no `with_fuse_args` in `channel`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/channel.rs:36:16
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let pipe = try!(sys::pipe());
[INFO] [stderr]    |                ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/channel.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         try!(sys::fcntl(pipe[0], F_SETPIPE_SZ, buffer_size + 4096));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/channel.rs:73:20
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let pipe = try!(create_pipe(buffer_size));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/channel.rs:100:12
[INFO] [stderr]     |
[INFO] [stderr] 100 |         Ok(try!(sys::splice(self.fd, None, self.write_pipe_fd, None, buffer_size, 0)))
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/session.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |             ch: try!(Channel::new_from_fd(fd, mountpoint, BUFFER_SIZE)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::convert::AsRef`
[INFO] [stderr]   --> src/lib.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::convert::AsRef;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:7:34
[INFO] [stderr]    |
[INFO] [stderr] 7  | #![warn(missing_docs, bad_style, unused, unused_extern_crates, unused_import_braces, unused_qualifications, missing_debug_implementations)]
[INFO] [stderr]    |                                  ^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]   --> src/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::io;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CStr`, `CString`, `OsStr`
[INFO] [stderr]  --> src/channel.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::ffi::{CString, CStr, OsStr};
[INFO] [stderr]   |                ^^^^^^^  ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::os::unix::ffi::OsStrExt`
[INFO] [stderr]  --> src/channel.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::os::unix::ffi::OsStrExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `c_int`
[INFO] [stderr]   --> src/channel.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 | use libc::{self, c_int, c_void, size_t, F_SETPIPE_SZ, SPLICE_F_MOVE, SPLICE_F_NONBLOCK};
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reply.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl fmt::Debug for Box<ReplySender> {
[INFO] [stderr]    |                         ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/reply.rs:133:24
[INFO] [stderr]     |
[INFO] [stderr] 133 |     sender: Option<Box<ReplySender>>,
[INFO] [stderr]     |                        ^^^^^^^^^^^ help: use `dyn`: `dyn ReplySender`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ffi::OsStr`
[INFO] [stderr]  --> src/session.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::ffi::OsStr;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> src/session.rs:15:15
[INFO] [stderr]    |
[INFO] [stderr] 15 | use channel::{self, Channel};
[INFO] [stderr]    |               ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `splice`
[INFO] [stderr]    --> src/reply.rs:897:5
[INFO] [stderr]     |
[INFO] [stderr] 32  |     fn splice(&self, from: RawFd, size: usize);
[INFO] [stderr]     |     ------------------------------------------- `splice` from trait
[INFO] [stderr] ...
[INFO] [stderr] 897 |     impl super::ReplySender for AssertSender {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `splice` in implementation
[INFO] [stderr] 
[INFO] [stderr] error[E0046]: not all trait items implemented, missing: `splice`
[INFO] [stderr]     --> src/reply.rs:1158:5
[INFO] [stderr]      |
[INFO] [stderr] 32   |     fn splice(&self, from: RawFd, size: usize);
[INFO] [stderr]      |     ------------------------------------------- `splice` from trait
[INFO] [stderr] ...
[INFO] [stderr] 1158 |     impl super::ReplySender for Sender<()> {
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `splice` in implementation
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `mount` in crate `fuse`
[INFO] [stderr]   --> examples/null.rs:14:11
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fuse::mount(NullFS, &mountpoint, &[]).unwrap();
[INFO] [stderr]    |           ^^^^^ not found in `fuse`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `mount` in crate `fuse`
[INFO] [stderr]   --> examples/hello.rs:96:11
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fuse::mount(HelloFS, &mountpoint, &[]).unwrap();
[INFO] [stderr]    |           ^^^^^ not found in `fuse`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 6  | use libc::mount;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `cntr-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] [stderr] error[E0053]: method `read` has an incompatible type for trait
[INFO] [stderr]   --> examples/hello.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn read(&mut self, _req: &Request, ino: u64, _fh: u64, offset: i64, _size: u32, reply: ReplyData) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `fuse::ReplyRead`, found struct `fuse::ReplyData`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected fn pointer `fn(&mut HelloFS, &fuse::Request<'_>, _, _, _, _, fuse::ReplyRead)`
[INFO] [stderr]               found fn pointer `fn(&mut HelloFS, &fuse::Request<'_>, _, _, _, _, fuse::ReplyData)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0053, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0053`.
[INFO] [stderr] error: could not compile `cntr-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] [stderr] error: aborting due to 3 previous errors; 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0046, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0046`.
[INFO] [stderr] error: could not compile `cntr-fuse`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "374101e9dd3448221a2df4e60e5b57f3dc98c208be1e642c270ba399dab5b6ec"`
[INFO] running `"docker" "rm" "-f" "374101e9dd3448221a2df4e60e5b57f3dc98c208be1e642c270ba399dab5b6ec"`
[INFO] [stdout] 374101e9dd3448221a2df4e60e5b57f3dc98c208be1e642c270ba399dab5b6ec