[INFO] cloning repository https://github.com/kalucky0/tk_os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kalucky0/tk_os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalucky0%2Ftk_os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalucky0%2Ftk_os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65c1ea4e4b99ba7d97596897db239ae2b95e66aa [INFO] testing kalucky0/tk_os against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkalucky0%2Ftk_os" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/kalucky0/tk_os [INFO] finished tweaking git repo https://github.com/kalucky0/tk_os [INFO] tweaked toml for git repo https://github.com/kalucky0/tk_os written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kalucky0/tk_os on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kalucky0/tk_os already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded volatile v0.4.6 [INFO] [stderr] Downloaded strict-num v0.1.0 [INFO] [stderr] Downloaded rustversion v1.0.12 [INFO] [stderr] Downloaded bit_field v0.10.2 [INFO] [stderr] Downloaded uart_16550 v0.2.18 [INFO] [stderr] Downloaded pic8259 v0.10.4 [INFO] [stderr] Downloaded bootloader-locator v0.0.4 [INFO] [stderr] Downloaded locate-cargo-manifest v0.2.2 [INFO] [stderr] Downloaded pc-keyboard v0.5.1 [INFO] [stderr] Downloaded conquer-once v0.4.0 [INFO] [stderr] Downloaded linked_list_allocator v0.9.1 [INFO] [stderr] Downloaded bootloader v0.10.13 [INFO] [stderr] Downloaded x86_64 v0.14.10 [INFO] [stderr] Downloaded json v0.12.4 [INFO] [stderr] Downloaded tiny-skia v0.8.3 [INFO] [stderr] Downloaded fontdue v0.7.2 [INFO] [stderr] Downloaded spinning_top v0.2.5 [INFO] [stderr] Downloaded ttf-parser v0.15.2 [INFO] [stderr] Downloaded libm v0.2.6 [INFO] [stderr] Downloaded ps2-mouse v0.1.4 [INFO] [stderr] Downloaded tiny-skia-path v0.8.3 [INFO] [stderr] Downloaded conquer-util v0.3.0 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5803a54db8d8449aecef80517d332d7063e648887fb9a8f9e34764eff7cb7106 [INFO] running `Command { std: "docker" "start" "-a" "5803a54db8d8449aecef80517d332d7063e648887fb9a8f9e34764eff7cb7106", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5803a54db8d8449aecef80517d332d7063e648887fb9a8f9e34764eff7cb7106", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5803a54db8d8449aecef80517d332d7063e648887fb9a8f9e34764eff7cb7106", kill_on_drop: false }` [INFO] [stdout] 5803a54db8d8449aecef80517d332d7063e648887fb9a8f9e34764eff7cb7106 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4476763c1c9e728f741221e6412472bf899708be30fe0eebae88f1d4c30c08ea [INFO] running `Command { std: "docker" "start" "-a" "4476763c1c9e728f741221e6412472bf899708be30fe0eebae88f1d4c30c08ea", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stderr] Compiling volatile v0.4.6 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling strict-num v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling spinning_top v0.2.5 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling bootloader v0.10.13 [INFO] [stderr] Compiling conquer-util v0.3.0 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling conquer-once v0.4.0 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling x86_64 v0.14.10 [INFO] [stdout] error[E0635]: unknown feature `stdsimd` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ahash-0.8.3/src/lib.rs:99:42 [INFO] [stdout] | [INFO] [stdout] 99 | #![cfg_attr(feature = "stdsimd", feature(stdsimd))] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling json v0.1.0 (/opt/rustwide/workdir/userland/libs/json) [INFO] [stderr] Compiling png v0.1.0 (/opt/rustwide/workdir/userland/libs/png) [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ahash` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: enum `FilterType` is never used [INFO] [stdout] --> userland/libs/png/src/enums/filter_type.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum FilterType { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> userland/libs/png/src/enums/filter_type.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl FilterType { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(value: u8) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn process( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_non_interlaced` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:41:4 [INFO] [stdout] | [INFO] [stdout] 41 | fn process_non_interlaced( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `process_interlaced` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:83:4 [INFO] [stdout] | [INFO] [stdout] 83 | fn process_interlaced( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_pass_dimensions` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:140:4 [INFO] [stdout] | [INFO] [stdout] 140 | fn get_pass_dimensions(width: u32, height: u32, pass: u8) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_pass_coordinates` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:159:4 [INFO] [stdout] | [INFO] [stdout] 159 | fn get_pass_coordinates(x: u32, y: u32, pass: u8) -> (u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `defilter` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:172:4 [INFO] [stdout] | [INFO] [stdout] 172 | fn defilter( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `abs` is never used [INFO] [stdout] --> userland/libs/png/src/scanlines.rs:234:4 [INFO] [stdout] | [INFO] [stdout] 234 | fn abs(a: i16) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> userland/libs/png/src/ancillary_chunks.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn transparency(&self) -> &Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub fn transparency(&self) -> &Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> userland/libs/png/src/chunk.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn read(bytes: &[u8]) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 18 | pub fn read(bytes: &[u8]) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.10/src/addr.rs:348:51 [INFO] [stdout] | [INFO] [stdout] 348 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&addr::VirtAddr, &addr::VirtAddr) -> (usize, Option)` [INFO] [stdout] found signature `fn(&addr::VirtAddr, &addr::VirtAddr) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 348 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 348 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `steps_between` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.10/src/structures/paging/page.rs:272:51 [INFO] [stdout] | [INFO] [stdout] 272 | fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ expected `(usize, Option)`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected signature `fn(&Page<_>, &Page<_>) -> (usize, Option)` [INFO] [stdout] found signature `fn(&Page<_>, &Page<_>) -> Option` [INFO] [stdout] help: change the output type to match the trait [INFO] [stdout] | [INFO] [stdout] 272 - fn steps_between(start: &Self, end: &Self) -> Option { [INFO] [stdout] 272 + fn steps_between(start: &Self, end: &Self) -> (usize, Option) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: `(usize, Option)` is not an iterator [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.14.10/src/structures/paging/page.rs:274:14 [INFO] [stdout] | [INFO] [stdout] 273 | / Step::steps_between(&start.start_address, &end.start_address) [INFO] [stdout] 274 | | .map(|steps| steps / S::SIZE as usize) [INFO] [stdout] | | -^^^ `(usize, Option)` is not an iterator [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `(usize, Option): Iterator` [INFO] [stdout] which is required by `&mut (usize, Option): Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4476763c1c9e728f741221e6412472bf899708be30fe0eebae88f1d4c30c08ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4476763c1c9e728f741221e6412472bf899708be30fe0eebae88f1d4c30c08ea", kill_on_drop: false }` [INFO] [stdout] 4476763c1c9e728f741221e6412472bf899708be30fe0eebae88f1d4c30c08ea