[INFO] fetching crate shmem 0.2.0...
[INFO] testing shmem-0.2.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate shmem 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate shmem 0.2.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shmem 0.2.0
[INFO] finished tweaking crates.io crate shmem 0.2.0
[INFO] tweaked toml for crates.io crate shmem 0.2.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7bead88496d0bc40dfc9ca1ca75b80e013f3f8f2bca1f8cb78f7164e8ea1a42
[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" "e7bead88496d0bc40dfc9ca1ca75b80e013f3f8f2bca1f8cb78f7164e8ea1a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7bead88496d0bc40dfc9ca1ca75b80e013f3f8f2bca1f8cb78f7164e8ea1a42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bead88496d0bc40dfc9ca1ca75b80e013f3f8f2bca1f8cb78f7164e8ea1a42", kill_on_drop: false }`
[INFO] [stdout] e7bead88496d0bc40dfc9ca1ca75b80e013f3f8f2bca1f8cb78f7164e8ea1a42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54e0b0623bde7ca0fb41b7139e64ab7d77d08f6bfac6eb58f9a5690da2f155da
[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" "54e0b0623bde7ca0fb41b7139e64ab7d77d08f6bfac6eb58f9a5690da2f155da", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling shmem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let fd = try!(shm_open(path.as_ref(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR));
[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/object.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(ftruncate(fd, size as off_t));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let fd = try!(shm_open(path.as_ref(), O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let stat = try!(fstat(fd));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/owned.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/reference.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mutable.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Owned::new(try!(Object::create(path, (mem::size_of::<T>() * size) as isize)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mod.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Owned::new(try!(Object::open(path)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/owned.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/reference.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mutable.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Owned::new(try!(Object::create(path, mem::size_of::<T>() as isize)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mod.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Owned::new(try!(Object::open(path)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/owned.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(tyvar_behind_raw_pointer)]` 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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/owned.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stdout]    |                                      ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/reference.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/mutable.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/mutable.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stdout]    |                                      ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "54e0b0623bde7ca0fb41b7139e64ab7d77d08f6bfac6eb58f9a5690da2f155da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e0b0623bde7ca0fb41b7139e64ab7d77d08f6bfac6eb58f9a5690da2f155da", kill_on_drop: false }`
[INFO] [stdout] 54e0b0623bde7ca0fb41b7139e64ab7d77d08f6bfac6eb58f9a5690da2f155da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c13726afdbbaada3c188b18d8a68029c17948b86a5709e71fc98148ac39a523b
[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" "c13726afdbbaada3c188b18d8a68029c17948b86a5709e71fc98148ac39a523b", kill_on_drop: false }`
[INFO] [stderr]    Compiling shmem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let fd = try!(shm_open(path.as_ref(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR));
[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/object.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(ftruncate(fd, size as off_t));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let fd = try!(shm_open(path.as_ref(), O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let stat = try!(fstat(fd));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/owned.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/reference.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mutable.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Owned::new(try!(Object::create(path, (mem::size_of::<T>() * size) as isize)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mod.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Owned::new(try!(Object::open(path)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/owned.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/reference.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mutable.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Owned::new(try!(Object::create(path, mem::size_of::<T>() as isize)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mod.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Owned::new(try!(Object::open(path)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/owned.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(tyvar_behind_raw_pointer)]` 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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/owned.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stdout]    |                                      ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/reference.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/mutable.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/mutable.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stdout]    |                                      ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bar`
[INFO] [stdout]  --> examples/writer.rs:8:2
[INFO] [stdout]   |
[INFO] [stdout] 8 |     bar: u32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `baz`
[INFO] [stdout]  --> examples/writer.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     baz: u32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let fd = try!(shm_open(path.as_ref(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR));
[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/object.rs:27:3
[INFO] [stdout]    |
[INFO] [stdout] 27 |         try!(ftruncate(fd, size as off_t));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let fd = try!(shm_open(path.as_ref(), O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/object.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let stat = try!(fstat(fd));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/owned.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/reference.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mutable.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Owned::new(try!(Object::create(path, (mem::size_of::<T>() * size) as isize)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/array/mod.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     Owned::new(try!(Object::open(path)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/owned.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/reference.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mutable.rs:33:17
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let address = try!(mmap(ptr::null_mut(), size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mod.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Owned::new(try!(Object::create(path, mem::size_of::<T>() as isize)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/map/mod.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Owned::new(try!(Object::open(path)))
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/owned.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(tyvar_behind_raw_pointer)]` 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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/owned.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stdout]    |                                      ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/reference.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/mutable.rs:49:43
[INFO] [stdout]    |
[INFO] [stdout] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stdout]    |                                                    ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type annotations needed
[INFO] [stdout]   --> src/map/mutable.rs:57:29
[INFO] [stdout]    |
[INFO] [stdout] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stdout]    |                                      ^^^^^^
[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 2018 edition!
[INFO] [stdout]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "c13726afdbbaada3c188b18d8a68029c17948b86a5709e71fc98148ac39a523b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c13726afdbbaada3c188b18d8a68029c17948b86a5709e71fc98148ac39a523b", kill_on_drop: false }`
[INFO] [stdout] c13726afdbbaada3c188b18d8a68029c17948b86a5709e71fc98148ac39a523b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 487c21da927341490cb3114db0fac591c4aea258a714c4a3b8c3b368e6deb442
[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" "487c21da927341490cb3114db0fac591c4aea258a714c4a3b8c3b368e6deb442", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let fd = try!(shm_open(path.as_ref(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |         try!(ftruncate(fd, size as off_t));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let fd = try!(shm_open(path.as_ref(), O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let stat = try!(fstat(fd));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/owned.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/reference.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/mutable.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/mod.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Owned::new(try!(Object::create(path, (mem::size_of::<T>() * size) as isize)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/mod.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Owned::new(try!(Object::open(path)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/owned.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/reference.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/mutable.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let address = try!(mmap(ptr::null_mut(), size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/mod.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Owned::new(try!(Object::create(path, mem::size_of::<T>() as isize)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Owned::new(try!(Object::open(path)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/owned.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stderr]    |                                                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(tyvar_behind_raw_pointer)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/owned.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stderr]    |                                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/reference.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stderr]    |                                                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/mutable.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stderr]    |                                                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/mutable.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stderr]    |                                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let fd = try!(shm_open(path.as_ref(), O_CREAT | O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |         try!(ftruncate(fd, size as off_t));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:40:12
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let fd = try!(shm_open(path.as_ref(), O_RDWR, S_IRUSR | S_IWUSR));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/object.rs:41:14
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let stat = try!(fstat(fd));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/owned.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/reference.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/mutable.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/mod.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Owned::new(try!(Object::create(path, (mem::size_of::<T>() * size) as isize)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/array/mod.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |     Owned::new(try!(Object::open(path)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/owned.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/reference.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let address = try!(mmap(ptr::null_mut(), object.size as size_t, PROT_READ, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/mutable.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let address = try!(mmap(ptr::null_mut(), size as size_t, PROT_READ | PROT_WRITE, MAP_SHARED, object.fd, 0));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/mod.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     Owned::new(try!(Object::create(path, mem::size_of::<T>() as isize)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/map/mod.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Owned::new(try!(Object::open(path)))
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/owned.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stderr]    |                                                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(tyvar_behind_raw_pointer)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/owned.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stderr]    |                                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/reference.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stderr]    |                                                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/mutable.rs:49:43
[INFO] [stderr]    |
[INFO] [stderr] 49 |             (self.address as *const _ as *const _).as_ref().unwrap()
[INFO] [stderr]    |                                                    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: type annotations needed
[INFO] [stderr]   --> src/map/mutable.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 |             (self.address as *mut _).as_mut().unwrap()
[INFO] [stderr]    |                                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
[INFO] [stderr]    = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bar`
[INFO] [stderr]  --> examples/writer.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     bar: u32,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `baz`
[INFO] [stderr]  --> examples/writer.rs:9:2
[INFO] [stderr]   |
[INFO] [stderr] 9 |     baz: u32,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shmem-065782affc0e0433)
[INFO] [stderr]    Doc-tests shmem
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "487c21da927341490cb3114db0fac591c4aea258a714c4a3b8c3b368e6deb442", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487c21da927341490cb3114db0fac591c4aea258a714c4a3b8c3b368e6deb442", kill_on_drop: false }`
[INFO] [stdout] 487c21da927341490cb3114db0fac591c4aea258a714c4a3b8c3b368e6deb442