[INFO] cloning repository https://github.com/elm-register/mikanos-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elm-register/mikanos-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felm-register%2Fmikanos-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felm-register%2Fmikanos-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d30d385d97de6738dd129436ca004bb2af2cfea [INFO] checking elm-register/mikanos-rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felm-register%2Fmikanos-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/elm-register/mikanos-rs on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/elm-register/mikanos-rs [INFO] finished tweaking git repo https://github.com/elm-register/mikanos-rs [INFO] tweaked toml for git repo https://github.com/elm-register/mikanos-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/elm-register/mikanos-rs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating git repository `https://github.com/elm-register/auto-delegate` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/elm-register/simple-fat` [INFO] [stderr] Updating git repository `https://github.com/elm-register/volatile-bits` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-try-from v0.0.1 [INFO] [stderr] Downloaded accessor v0.3.3 [INFO] [stderr] Downloaded auto-delegate-macros v0.0.6 [INFO] [stderr] Downloaded xhci v0.9.1 [INFO] [stderr] Downloaded auto-delegate v0.0.6 [INFO] [stderr] Downloaded quote v1.0.30 [INFO] [stderr] Downloaded once v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b41611f04a635087267cfa59aaeec878af79fe03a19f6fa070b53735433f8e5 [INFO] running `Command { std: "docker" "start" "-a" "9b41611f04a635087267cfa59aaeec878af79fe03a19f6fa070b53735433f8e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b41611f04a635087267cfa59aaeec878af79fe03a19f6fa070b53735433f8e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b41611f04a635087267cfa59aaeec878af79fe03a19f6fa070b53735433f8e5", kill_on_drop: false }` [INFO] [stdout] 9b41611f04a635087267cfa59aaeec878af79fe03a19f6fa070b53735433f8e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f351d941786048033142c0fb9c8b72cc474632de0a6e1730062eb434d5d9c7cf [INFO] running `Command { std: "docker" "start" "-a" "f351d941786048033142c0fb9c8b72cc474632de0a6e1730062eb434d5d9c7cf", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.65 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking uguid v2.0.1 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ucs2 v0.3.2 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking once v0.3.4 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking accessor v0.3.3 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Checking x86_64 v0.14.10 [INFO] [stderr] Checking enum-try-from v0.0.1 [INFO] [stderr] Checking spinning_top v0.2.5 [INFO] [stderr] Checking linked_list_allocator v0.10.5 [INFO] [stderr] Compiling kernel-lib v0.1.0 (/opt/rustwide/workdir/kernel-lib) [INFO] [stderr] Checking uart_16550 v0.2.19 [INFO] [stderr] Checking pic8259 v0.10.4 [INFO] [stderr] Compiling thiserror-impl-no-std v2.0.2 [INFO] [stderr] Compiling ptr_meta_derive v0.2.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling derive-getters v0.3.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling auto-delegate-impl v0.0.7 (https://github.com/elm-register/auto-delegate?branch=nightly#72523854) [INFO] [stderr] Checking ptr_meta v0.2.0 [INFO] [stderr] Compiling uefi-macros v0.12.0 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Checking uefi-raw v0.3.0 [INFO] [stderr] Compiling auto-delegate-macros v0.0.6 [INFO] [stderr] Compiling volatile-bits-macros v0.1.0 (https://github.com/elm-register/volatile-bits?branch=master#115a2cfe) [INFO] [stderr] Checking uefi v0.24.0 [INFO] [stderr] Checking auto-delegate v0.0.7 (https://github.com/elm-register/auto-delegate?branch=nightly#72523854) [INFO] [stderr] Checking auto-delegate v0.0.6 [INFO] [stderr] Checking modular-bitfield v0.11.2 [INFO] [stderr] Checking num_enum v0.6.1 [INFO] [stderr] Checking xhci v0.9.1 [INFO] [stderr] Checking volatile-bits v0.1.0 (https://github.com/elm-register/volatile-bits?branch=master#115a2cfe) [INFO] [stderr] Checking thiserror-no-std v2.0.2 [INFO] [stderr] Checking common-lib v0.1.0 (/opt/rustwide/workdir/common-lib) [INFO] [stderr] Checking simple-fat v0.1.0 (https://github.com/elm-register/simple-fat?branch=master#502d405f) [INFO] [stderr] Checking uefi-services v0.21.0 [INFO] [stderr] Checking bootloader-lib v0.1.0 (/opt/rustwide/workdir/bootloader-lib) [INFO] [stdout] error[E0635]: unknown feature `provide_any` [INFO] [stdout] --> bootloader-lib/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(provide_any)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `provide_any` [INFO] [stdout] --> bootloader-lib/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(provide_any)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bootloader-lib` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bootloader-lib` (lib test) due to 2 previous errors [INFO] [stdout] error[E0599]: no method named `flatten` found for struct `Vec<[u8; 4]>` in the current scope [INFO] [stdout] --> kernel-lib/src/layers/text/row.rs:171:10 [INFO] [stdout] | [INFO] [stdout] 170 | / vec![buff; max_text_len * font_unit.width() * font_unit.height()] [INFO] [stdout] 171 | | .flatten() [INFO] [stdout] | | -^^^^^^^ `Vec<[u8; 4]>` is not an iterator [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] help: call `.into_iter()` first [INFO] [stdout] | [INFO] [stdout] 171 | .into_iter().flatten() [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flatten` found for struct `Vec<[u8; 4]>` in the current scope [INFO] [stdout] --> kernel-lib/src/layers/text/row.rs:171:10 [INFO] [stdout] | [INFO] [stdout] 170 | / vec![buff; max_text_len * font_unit.width() * font_unit.height()] [INFO] [stdout] 171 | | .flatten() [INFO] [stdout] | | -^^^^^^^ `Vec<[u8; 4]>` is not an iterator [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] help: call `.into_iter()` first [INFO] [stdout] | [INFO] [stdout] 171 | .into_iter().flatten() [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flatten` found for struct `Vec<[u8; 4]>` in the current scope [INFO] [stdout] --> kernel-lib/src/layers/text/row.rs:201:14 [INFO] [stdout] | [INFO] [stdout] 200 | let mut buf = vec![v; padding * font_unit.width() * 4] [INFO] [stdout] | _______________________- [INFO] [stdout] 201 | | .flatten() [INFO] [stdout] | | -^^^^^^^ `Vec<[u8; 4]>` is not an iterator [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] help: call `.into_iter()` first [INFO] [stdout] | [INFO] [stdout] 201 | .into_iter().flatten() [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `flatten` found for struct `Vec<[{integer}; 4]>` in the current scope [INFO] [stdout] --> kernel-lib/src/layers/text/row.rs:287:61 [INFO] [stdout] | [INFO] [stdout] 287 | vec![[0xFF, 0xFF, 0x00, 0x00]; PADDING_LEN / 4].flatten(), [INFO] [stdout] | ^^^^^^^ `Vec<[{integer}; 4]>` is not an iterator [INFO] [stdout] | [INFO] [stdout] help: call `.into_iter()` first [INFO] [stdout] | [INFO] [stdout] 287 | vec![[0xFF, 0xFF, 0x00, 0x00]; PADDING_LEN / 4].into_iter().flatten(), [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel-lib` (lib) due to 2 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kernel-lib` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "f351d941786048033142c0fb9c8b72cc474632de0a6e1730062eb434d5d9c7cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f351d941786048033142c0fb9c8b72cc474632de0a6e1730062eb434d5d9c7cf", kill_on_drop: false }` [INFO] [stdout] f351d941786048033142c0fb9c8b72cc474632de0a6e1730062eb434d5d9c7cf