[INFO] fetching crate loopdev 0.2.1... [INFO] checking loopdev-0.2.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate loopdev 0.2.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate loopdev 0.2.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate loopdev 0.2.1 [INFO] finished tweaking crates.io crate loopdev 0.2.1 [INFO] tweaked toml for crates.io crate loopdev 0.2.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60a2541f950dfe529a202343f5a627ef0139be59426f587967a8e6f603b4b8cc [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" "60a2541f950dfe529a202343f5a627ef0139be59426f587967a8e6f603b4b8cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60a2541f950dfe529a202343f5a627ef0139be59426f587967a8e6f603b4b8cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60a2541f950dfe529a202343f5a627ef0139be59426f587967a8e6f603b4b8cc", kill_on_drop: false }` [INFO] [stdout] 60a2541f950dfe529a202343f5a627ef0139be59426f587967a8e6f603b4b8cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bb8b01e273d4a7c378b0b28cf3f1dfa6043f82c015535277e304fbfeb78baea [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" "7bb8b01e273d4a7c378b0b28cf3f1dfa6043f82c015535277e304fbfeb78baea", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking loopdev v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | dev_file: try!(OpenOptions::new().read(true).write(true).open(LOOP_CONTROL)), [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/lib.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | dev_file: try!(OpenOptions::new().read(true).write(true).open(LOOP_CONTROL)), [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/lib.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | Ok(try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | let f = try!(OpenOptions::new().read(true).write(true).open(dev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:165:18 [INFO] [stdout] | [INFO] [stdout] 165 | let bf = try!(OpenOptions::new().read(true).write(true).open(backing_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | try!(self.detach()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | Ok(try!( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | let f = try!(OpenOptions::new().read(true).write(true).open(dev)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:165:18 [INFO] [stdout] | [INFO] [stdout] 165 | let bf = try!(OpenOptions::new().read(true).write(true).open(backing_file)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | try!(self.detach()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | use libc::{c_int, ioctl, uint8_t, uint32_t, uint64_t}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:27:35 [INFO] [stdout] | [INFO] [stdout] 27 | use libc::{c_int, ioctl, uint8_t, uint32_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:27:45 [INFO] [stdout] | [INFO] [stdout] 27 | use libc::{c_int, ioctl, uint8_t, uint32_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:252:20 [INFO] [stdout] | [INFO] [stdout] 252 | pub lo_device: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:253:19 [INFO] [stdout] | [INFO] [stdout] 253 | pub lo_inode: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | pub lo_rdevice: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:255:20 [INFO] [stdout] | [INFO] [stdout] 255 | pub lo_offset: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:256:23 [INFO] [stdout] | [INFO] [stdout] 256 | pub lo_sizelimit: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | pub lo_number: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:258:26 [INFO] [stdout] | [INFO] [stdout] 258 | pub lo_encrypt_type: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:259:30 [INFO] [stdout] | [INFO] [stdout] 259 | pub lo_encrypt_key_size: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:260:19 [INFO] [stdout] | [INFO] [stdout] 260 | pub lo_flags: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:261:24 [INFO] [stdout] | [INFO] [stdout] 261 | pub lo_file_name: [uint8_t; 64], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:262:25 [INFO] [stdout] | [INFO] [stdout] 262 | pub lo_crypt_name: [uint8_t; 64], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:263:26 [INFO] [stdout] | [INFO] [stdout] 263 | pub lo_encrypt_key: [uint8_t; 32], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:27:26 [INFO] [stdout] | [INFO] [stdout] 27 | use libc::{c_int, ioctl, uint8_t, uint32_t, uint64_t}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:27:35 [INFO] [stdout] | [INFO] [stdout] 27 | use libc::{c_int, ioctl, uint8_t, uint32_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:27:45 [INFO] [stdout] | [INFO] [stdout] 27 | use libc::{c_int, ioctl, uint8_t, uint32_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:252:20 [INFO] [stdout] | [INFO] [stdout] 252 | pub lo_device: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:253:19 [INFO] [stdout] | [INFO] [stdout] 253 | pub lo_inode: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | pub lo_rdevice: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:255:20 [INFO] [stdout] | [INFO] [stdout] 255 | pub lo_offset: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:256:23 [INFO] [stdout] | [INFO] [stdout] 256 | pub lo_sizelimit: uint64_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:257:20 [INFO] [stdout] | [INFO] [stdout] 257 | pub lo_number: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:258:26 [INFO] [stdout] | [INFO] [stdout] 258 | pub lo_encrypt_type: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:259:30 [INFO] [stdout] | [INFO] [stdout] 259 | pub lo_encrypt_key_size: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead. [INFO] [stdout] --> src/lib.rs:260:19 [INFO] [stdout] | [INFO] [stdout] 260 | pub lo_flags: uint32_t, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:261:24 [INFO] [stdout] | [INFO] [stdout] 261 | pub lo_file_name: [uint8_t; 64], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:262:25 [INFO] [stdout] | [INFO] [stdout] 262 | pub lo_crypt_name: [uint8_t; 64], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint8_t`: Use u8 instead. [INFO] [stdout] --> src/lib.rs:263:26 [INFO] [stdout] | [INFO] [stdout] 263 | pub lo_encrypt_key: [uint8_t; 32], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:264:19 [INFO] [stdout] | [INFO] [stdout] 264 | pub lo_init: [uint64_t; 2], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/lib.rs:264:19 [INFO] [stdout] | [INFO] [stdout] 264 | pub lo_init: [uint64_t; 2], [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "7bb8b01e273d4a7c378b0b28cf3f1dfa6043f82c015535277e304fbfeb78baea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb8b01e273d4a7c378b0b28cf3f1dfa6043f82c015535277e304fbfeb78baea", kill_on_drop: false }` [INFO] [stdout] 7bb8b01e273d4a7c378b0b28cf3f1dfa6043f82c015535277e304fbfeb78baea