[INFO] cloning repository https://github.com/redox-os/drivers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/drivers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fdrivers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fdrivers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6510c20c564bda32578e4edc3e3ff1ecf30a6d2 [INFO] checking redox-os/drivers against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Fdrivers" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/drivers on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/drivers [INFO] finished tweaking git repo https://github.com/redox-os/drivers [INFO] tweaked toml for git repo https://github.com/redox-os/drivers written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/drivers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f481efcc8a1aa033464d20a86e371257f4968ee2afdc5f43c389fadc57dc4465 [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" "f481efcc8a1aa033464d20a86e371257f4968ee2afdc5f43c389fadc57dc4465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f481efcc8a1aa033464d20a86e371257f4968ee2afdc5f43c389fadc57dc4465", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f481efcc8a1aa033464d20a86e371257f4968ee2afdc5f43c389fadc57dc4465", kill_on_drop: false }` [INFO] [stdout] f481efcc8a1aa033464d20a86e371257f4968ee2afdc5f43c389fadc57dc4465 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d468c4aeb4ffe7be822fe73222b0525f2c5475698aee90adebd2c278662be69 [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" "2d468c4aeb4ffe7be822fe73222b0525f2c5475698aee90adebd2c278662be69", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.31 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking redox_syscall v0.1.57 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking paw-raw v1.0.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling sdl2 v0.34.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking extra v0.1.0 (https://gitlab.redox-os.org/redox-os/libextra.git#0b50f3f2) [INFO] [stderr] Checking arg_parser v0.1.0 (https://gitlab.redox-os.org/redox-os/arg-parser.git#1c434b55) [INFO] [stderr] Checking block-io-wrapper v0.1.0 (/opt/rustwide/workdir/block-io-wrapper) [INFO] [stderr] Checking spin v0.4.10 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.3 [INFO] [stderr] Compiling proc-macro-error v1.0.3 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking redox_event v0.1.0 (https://gitlab.redox-os.org/redox-os/event.git#c31e3d3d) [INFO] [stderr] Checking redox_termios v0.1.1 [INFO] [stderr] Checking pcspkrd v0.1.0 (/opt/rustwide/workdir/pcspkrd) [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking vte v0.3.3 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking ihdad v0.1.0 (/opt/rustwide/workdir/ihdad) [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking net2 v0.2.33 (https://gitlab.redox-os.org/redox-os/net2-rs.git?branch=redox-unix#be7b8559) [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stdout] warning: variable `corbsize_bytes` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut corbsize_bytes: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_corbsize_bytes` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `corbsize` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut corbsize: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_corbsize` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | corbsize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | corbsize_bytes = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | corbsize = 1; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | corbsize_bytes = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | corbsize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | corbsize_bytes = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rirbsize_bytes` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let mut rirbsize_bytes: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rirbsize_bytes` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rirbsize` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | let mut rirbsize: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rirbsize` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | rirbsize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | rirbsize_bytes = 2048; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | rirbsize = 1; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | rirbsize_bytes = 128; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:242:13 [INFO] [stdout] | [INFO] [stdout] 242 | rirbsize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | rirbsize_bytes = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ihdad/src/hda/stream.rs:307:6 [INFO] [stdout] | [INFO] [stdout] 307 | syscall::physfree(phys, block_length * block_count); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `corbsize_bytes` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut corbsize_bytes: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_corbsize_bytes` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `corbsize` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | let mut corbsize: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_corbsize` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | corbsize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | corbsize_bytes = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:103:13 [INFO] [stdout] | [INFO] [stdout] 103 | corbsize = 1; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:104:13 [INFO] [stdout] | [INFO] [stdout] 104 | corbsize_bytes = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | corbsize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `corbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | corbsize_bytes = 8; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rirbsize_bytes` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let mut rirbsize_bytes: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rirbsize_bytes` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `rirbsize` is assigned to, but never used [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | let mut rirbsize: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_rirbsize` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | rirbsize = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | rirbsize_bytes = 2048; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | rirbsize = 1; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | rirbsize_bytes = 128; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:242:13 [INFO] [stdout] | [INFO] [stdout] 242 | rirbsize = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rirbsize_bytes` is never read [INFO] [stdout] --> ihdad/src/hda/cmdbuff.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | rirbsize_bytes = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> ihdad/src/hda/stream.rs:307:6 [INFO] [stdout] | [INFO] [stdout] 307 | syscall::physfree(phys, block_length * block_count); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ransid v0.4.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking redox_syscall v0.2.0 (https://gitlab.redox-os.org/redox-os/syscall.git#a0ea09ce) [INFO] [stderr] Checking redox_syscall v0.2.1 [INFO] [stderr] Checking mio v0.6.14 (https://gitlab.redox-os.org/redox-os/mio.git?branch=redox-unix#c9a70849) [INFO] [stderr] Checking ntpclient v0.0.1 (https://github.com/willem66745/ntpclient-rust#7e3bdf60) [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling filetime v0.2.12 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling tar v0.4.29 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Checking pbr v1.0.3 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling unidiff v0.3.3 [INFO] [stderr] Checking gpt v0.6.3 (https://gitlab.redox-os.org/redox-os/gpt#4d800981) [INFO] [stderr] Compiling sdl2-sys v0.34.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.34.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/sdl2-sys-28f8a8635702b4f5/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Command 'curl' failed: % Total % Received % Xferd Average Speed Time Time Time Current [INFO] [stderr] Dload Upload Total Spent Left Speed [INFO] [stderr] 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0curl: (6) Could not resolve host: libsdl.org [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:53:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55f8193ac2c0 - std::backtrace_rs::backtrace::libunwind::trace::hb4de9797f80b7b8c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55f8193ac2c0 - std::backtrace_rs::backtrace::trace_unsynchronized::h59566d0bd20efff7 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55f8193ac2c0 - std::sys_common::backtrace::_print_fmt::hcfa5ce6be50275d4 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55f8193ac2c0 - ::fmt::hd8c307a38b9bab04 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55f8193ca69c - core::fmt::write::h3868db8542c90941 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/fmt/mod.rs:1096:17 [INFO] [stderr] 5: 0x55f8193a8412 - std::io::Write::write_fmt::hab90295d5a0f197d [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/io/mod.rs:1568:15 [INFO] [stderr] 6: 0x55f8193ae835 - std::sys_common::backtrace::_print::h19224910b8700cf1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55f8193ae835 - std::sys_common::backtrace::print::h25dedfa68c5fb84a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55f8193ae835 - std::panicking::default_hook::{{closure}}::h12c5765653a72a42 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55f8193ae393 - std::panicking::default_hook::he65cee71c4209f0c [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55f8193aefd1 - std::panicking::rust_panic_with_hook::h01a674d863fe0d8a [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55f8193aeb17 - std::panicking::begin_panic_handler::{{closure}}::h9b9fecf185178864 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55f8193ac75c - std::sys_common::backtrace::__rust_end_short_backtrace::h57be46a42dc7f24b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55f8193aea79 - rust_begin_unwind [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55f8193aea2b - std::panicking::begin_panic_fmt::h12277576db89392f [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:435:5 [INFO] [stderr] 15: 0x55f8190db658 - build_script_build::run_command::h439706ccd305212d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:53:17 [INFO] [stderr] 16: 0x55f8190db832 - build_script_build::download_to::h358f1fc4886c9791 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:74:9 [INFO] [stderr] 17: 0x55f8190dbd05 - build_script_build::download_sdl2::h8cf4c538c4d4ee62 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:134:9 [INFO] [stderr] 18: 0x55f8190dff18 - build_script_build::main::hd670430b94934171 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:512:32 [INFO] [stderr] 19: 0x55f8190e82db - core::ops::function::FnOnce::call_once::he39806ea9a2e61b5 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 20: 0x55f8190e63ee - std::sys_common::backtrace::__rust_begin_short_backtrace::h382fe500db82a65b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 21: 0x55f8190e6491 - std::rt::lang_start::{{closure}}::h1b0a336ef4d34ae8 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:66:18 [INFO] [stderr] 22: 0x55f8193af3f7 - core::ops::function::impls:: for &F>::call_once::h2c4fd7d4128112a8 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 23: 0x55f8193af3f7 - std::panicking::try::do_call::h41fb7dbbbe7bece6 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:379:40 [INFO] [stderr] 24: 0x55f8193af3f7 - std::panicking::try::hd38008ccba72bce1 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panicking.rs:343:19 [INFO] [stderr] 25: 0x55f8193af3f7 - std::panic::catch_unwind::h057e765cd60f2d13 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/panic.rs:431:14 [INFO] [stderr] 26: 0x55f8193af3f7 - std::rt::lang_start_internal::hdb9d0b9d2cdcda8b [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:51:25 [INFO] [stderr] 27: 0x55f8190e6467 - std::rt::lang_start::h89e46034cf685d21 [INFO] [stderr] at /rustc/36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923/library/std/src/rt.rs:65:5 [INFO] [stderr] 28: 0x55f8190e07da - main [INFO] [stderr] 29: 0x7f272d7340b3 - __libc_start_main [INFO] [stderr] 30: 0x55f8190db0ce - _start [INFO] [stderr] 31: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "2d468c4aeb4ffe7be822fe73222b0525f2c5475698aee90adebd2c278662be69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d468c4aeb4ffe7be822fe73222b0525f2c5475698aee90adebd2c278662be69", kill_on_drop: false }` [INFO] [stdout] 2d468c4aeb4ffe7be822fe73222b0525f2c5475698aee90adebd2c278662be69