[INFO] cloning repository https://github.com/takumak/mps2_an521_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takumak/mps2_an521_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumak%2Fmps2_an521_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumak%2Fmps2_an521_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 476a5c67dd93e5ba1b9b5753e3aa404d8ca86272 [INFO] checking takumak/mps2_an521_rs against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumak%2Fmps2_an521_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/takumak/mps2_an521_rs on toolchain de39175d9e0f63ff8967b81f9639ba28d11ae6ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/takumak/mps2_an521_rs [INFO] finished tweaking git repo https://github.com/takumak/mps2_an521_rs [INFO] tweaked toml for git repo https://github.com/takumak/mps2_an521_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/takumak/mps2_an521_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" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/clap-rs/clap.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking takumak/mps2_an521_rs against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakumak%2Fmps2_an521_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/takumak/mps2_an521_rs on toolchain de39175d9e0f63ff8967b81f9639ba28d11ae6ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/takumak/mps2_an521_rs [INFO] finished tweaking git repo https://github.com/takumak/mps2_an521_rs [INFO] tweaked toml for git repo https://github.com/takumak/mps2_an521_rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/takumak/mps2_an521_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" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mersenne_twister v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8295b35fe7ca6feba39a6d394324721eb763d3e4af9e2cb75d40baf22937046e [INFO] running `Command { std: "docker" "start" "-a" "8295b35fe7ca6feba39a6d394324721eb763d3e4af9e2cb75d40baf22937046e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8295b35fe7ca6feba39a6d394324721eb763d3e4af9e2cb75d40baf22937046e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8295b35fe7ca6feba39a6d394324721eb763d3e4af9e2cb75d40baf22937046e", kill_on_drop: false }` [INFO] [stdout] 8295b35fe7ca6feba39a6d394324721eb763d3e4af9e2cb75d40baf22937046e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b55b3418d1d8b7232c36eedbaef2c41778cf22910df1947c0fc9e73c44725ec1 [INFO] running `Command { std: "docker" "start" "-a" "b55b3418d1d8b7232c36eedbaef2c41778cf22910df1947c0fc9e73c44725ec1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking stpack v0.1.0 (/opt/rustwide/workdir/libs/stpack) [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking kmp_search v0.1.0 (/opt/rustwide/workdir/libs/kmp_search) [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking posix v0.1.0 (/opt/rustwide/workdir/libs/posix) [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking kallsyms_dec v0.1.0 (/opt/rustwide/workdir/libs/kallsyms_dec) [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Checking kallsyms_enc v0.1.0 (/opt/rustwide/workdir/libs/kallsyms_enc) [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking elf_parser v0.1.0 (/opt/rustwide/workdir/libs/elf_parser) [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking bitfield v0.1.0 (/opt/rustwide/workdir/libs/bitfield) [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking mmio v0.1.0 (/opt/rustwide/workdir/libs/mmio) [INFO] [stderr] Checking linked_list_allocator v0.1.0 (/opt/rustwide/workdir/libs/linked_list_allocator) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> libs/linked_list_allocator/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(no_coverage)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `coverage_attribute` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking vfs v0.1.0 (/opt/rustwide/workdir/libs/vfs) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> libs/linked_list_allocator/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(no_coverage)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `coverage_attribute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/linked_list_allocator/src/lib.rs:256:7 [INFO] [stdout] | [INFO] [stdout] 256 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/linked_list_allocator/src/lib.rs:261:7 [INFO] [stdout] | [INFO] [stdout] 261 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/linked_list_allocator/src/lib.rs:256:7 [INFO] [stdout] | [INFO] [stdout] 256 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> libs/vfs/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(no_coverage)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `coverage_attribute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/linked_list_allocator/src/lib.rs:261:7 [INFO] [stdout] | [INFO] [stdout] 261 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> libs/elf_parser/src/raw/header.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait ElfHeader { } [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | pub typ: {u16, u16,} get_type(u16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 14 | pub machine: {u16, u16,} get_machine(u16); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | pub version: {u32, u32,} get_version(u32); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | pub entry: {u32, u64,} get_entry(u64); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | pub phoff: {u32, u64,} get_phoff(u64); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | pub shoff: {u32, u64,} get_shoff(u64); [INFO] [stdout] 19 | pub flags: {u32, u32,} get_flags(u32); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | pub ehsize: {u16, u16,} get_ehsize(u16); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 21 | pub phentsize: {u16, u16,} get_phentsize(u16); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 22 | pub phnum: {u16, u16,} get_phnum(u16); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `bits_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking term v0.5.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> libs/vfs/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(no_coverage)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `coverage_attribute` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `linked_list_allocator` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:320:3 [INFO] [stdout] | [INFO] [stdout] 320 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `linked_list_allocator` (lib) due to 3 previous errors [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:325:3 [INFO] [stdout] | [INFO] [stdout] 325 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:330:3 [INFO] [stdout] | [INFO] [stdout] 330 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:335:3 [INFO] [stdout] | [INFO] [stdout] 335 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:320:3 [INFO] [stdout] | [INFO] [stdout] 320 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:325:3 [INFO] [stdout] | [INFO] [stdout] 325 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:330:3 [INFO] [stdout] | [INFO] [stdout] 330 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:340:3 [INFO] [stdout] | [INFO] [stdout] 340 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:345:3 [INFO] [stdout] | [INFO] [stdout] 345 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:335:3 [INFO] [stdout] | [INFO] [stdout] 335 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:350:3 [INFO] [stdout] | [INFO] [stdout] 350 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:340:3 [INFO] [stdout] | [INFO] [stdout] 340 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:345:3 [INFO] [stdout] | [INFO] [stdout] 345 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> libs/vfs/src/lib.rs:350:3 [INFO] [stdout] | [INFO] [stdout] 350 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_btree_new` has been partially stabilized since 1.66.0 and is succeeded by the feature `const_btree_len` [INFO] [stdout] --> libs/vfs/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_btree_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] help: if you are using features which are still unstable, change to using `const_btree_len` [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_btree_len)] [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] help: if you are using features which are now stable, remove this line [INFO] [stdout] | [INFO] [stdout] 1 - #![feature(const_btree_new)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_btree_new` has been partially stabilized since 1.66.0 and is succeeded by the feature `const_btree_len` [INFO] [stdout] --> libs/vfs/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_btree_new)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] help: if you are using features which are still unstable, change to using `const_btree_len` [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_btree_len)] [INFO] [stdout] | ~~~~~~~~~~~~~~~ [INFO] [stdout] help: if you are using features which are now stable, remove this line [INFO] [stdout] | [INFO] [stdout] 1 - #![feature(const_btree_new)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> libs/elf_parser/src/raw/header.rs:13:36 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait ElfHeader { } [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 13 | pub typ: {u16, u16,} get_type(u16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 14 | pub machine: {u16, u16,} get_machine(u16); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 15 | pub version: {u32, u32,} get_version(u32); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 16 | pub entry: {u32, u64,} get_entry(u64); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 17 | pub phoff: {u32, u64,} get_phoff(u64); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 18 | pub shoff: {u32, u64,} get_shoff(u64); [INFO] [stdout] 19 | pub flags: {u32, u32,} get_flags(u32); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | pub ehsize: {u16, u16,} get_ehsize(u16); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 21 | pub phentsize: {u16, u16,} get_phentsize(u16); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 22 | pub phnum: {u16, u16,} get_phnum(u16); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `bits_struct` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vfs` (lib test) due to 8 previous errors; 1 warning emitted [INFO] [stderr] error: could not compile `vfs` (lib) due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "b55b3418d1d8b7232c36eedbaef2c41778cf22910df1947c0fc9e73c44725ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b55b3418d1d8b7232c36eedbaef2c41778cf22910df1947c0fc9e73c44725ec1", kill_on_drop: false }` [INFO] [stdout] b55b3418d1d8b7232c36eedbaef2c41778cf22910df1947c0fc9e73c44725ec1