[INFO] cloning repository https://github.com/danobi/libbpf-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danobi/libbpf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanobi%2Flibbpf-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanobi%2Flibbpf-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bf362ab6612959f2a89d4833b00023d1bd115c6d [INFO] checking danobi/libbpf-rs against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanobi%2Flibbpf-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/danobi/libbpf-rs [INFO] finished tweaking git repo https://github.com/danobi/libbpf-rs [INFO] tweaked toml for git repo https://github.com/danobi/libbpf-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/danobi/libbpf-rs on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/danobi/libbpf-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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"/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 767f0cd5101afbd30d30f826a03a5d99db7587c908e1f70a0dbbbb3f65c868b2 [INFO] running `Command { std: "docker" "start" "-a" "767f0cd5101afbd30d30f826a03a5d99db7587c908e1f70a0dbbbb3f65c868b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "767f0cd5101afbd30d30f826a03a5d99db7587c908e1f70a0dbbbb3f65c868b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767f0cd5101afbd30d30f826a03a5d99db7587c908e1f70a0dbbbb3f65c868b2", kill_on_drop: false }` [INFO] [stdout] 767f0cd5101afbd30d30f826a03a5d99db7587c908e1f70a0dbbbb3f65c868b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86fd680f740cd187848517aab5f268586be10e54b98d5ac25e1d4d38a65a6ac2 [INFO] running `Command { std: "docker" "start" "-a" "86fd680f740cd187848517aab5f268586be10e54b98d5ac25e1d4d38a65a6ac2", 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 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling semver v1.0.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.53 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling libbpf-sys v1.0.3+v1.0.1 [INFO] [stderr] Compiling vsprintf v2.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling memmap2 v0.5.3 [INFO] [stderr] Checking nix v0.24.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] 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Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling scroll_derive v0.11.0 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Checking serial_test v0.5.1 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking goblin v0.4.3 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling cargo_metadata v0.14.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling num_enum_derive v0.5.6 [INFO] [stderr] Checking num_enum v0.5.6 [INFO] [stderr] Compiling libbpf-cargo v0.13.1 (/opt/rustwide/workdir/libbpf-cargo) [INFO] [stderr] Checking libbpf-rs v0.19.1 (/opt/rustwide/workdir/libbpf-rs) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-rs/src/map.rs:479:17 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn keys(&self) -> MapKeyIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 479 | pub fn keys(&self) -> MapKeyIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-rs/src/map.rs:479:17 [INFO] [stdout] | [INFO] [stdout] 479 | pub fn keys(&self) -> MapKeyIter { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 479 | pub fn keys(&self) -> MapKeyIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bpf_query v0.1.0 (/opt/rustwide/workdir/examples/bpf_query) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-cargo/src/btf/btf.rs:132:23 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType> { [INFO] [stdout] | ^^^^^ -------- [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:532:25 [INFO] [stdout] | [INFO] [stdout] 532 | unsafe { assert_eq!(V1, 1) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:533:25 [INFO] [stdout] | [INFO] [stdout] 533 | unsafe { assert_eq!(V2, 2) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:547:25 [INFO] [stdout] | [INFO] [stdout] 547 | unsafe { assert_eq!(V1, 1) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:548:25 [INFO] [stdout] | [INFO] [stdout] 548 | unsafe { assert_eq!(V2, 2) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:779:25 [INFO] [stdout] | [INFO] [stdout] 779 | unsafe { assert_eq!(V, 1) }; [INFO] [stdout] | ^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:532:25 [INFO] [stdout] | [INFO] [stdout] 532 | unsafe { assert_eq!(V1, 1) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:533:25 [INFO] [stdout] | [INFO] [stdout] 533 | unsafe { assert_eq!(V2, 2) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:547:25 [INFO] [stdout] | [INFO] [stdout] 547 | unsafe { assert_eq!(V1, 1) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:548:25 [INFO] [stdout] | [INFO] [stdout] 548 | unsafe { assert_eq!(V2, 2) }; [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> libbpf-rs/tests/test.rs:779:25 [INFO] [stdout] | [INFO] [stdout] 779 | unsafe { assert_eq!(V, 1) }; [INFO] [stdout] | ^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-cargo/src/btf/btf.rs:132:23 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType> { [INFO] [stdout] | ^^^^^ -------- [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tc_whitelist_ports v0.1.0 (/opt/rustwide/workdir/examples/tc_port_whitelist) [INFO] [stderr] Compiling capable v0.1.0 (/opt/rustwide/workdir/examples/capable) [INFO] [stderr] Compiling runqslower v0.1.0 (/opt/rustwide/workdir/examples/runqslower) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-cargo/src/btf/btf.rs:132:23 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType> { [INFO] [stdout] | ^^^^^ -------- [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-cargo/src/test.rs:1010:30 [INFO] [stdout] | [INFO] [stdout] 1010 | fn build_btf_prog(prog_text: &str) -> Btf { [INFO] [stdout] | ^^^^ --- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 1010 | fn build_btf_prog(prog_text: &str) -> Btf<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `offset` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct BtfInt<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 40 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 41 | pub bits: u8, [INFO] [stdout] 42 | pub offset: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfInt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index_type_id` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct BtfArray { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 53 | pub nelems: u32, [INFO] [stdout] 54 | pub index_type_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfArray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `kind` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct BtfFwd<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 95 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 96 | pub kind: BtfFwdKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFwd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct BtfTypedef<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 101 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfTypedef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `type_id` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct BtfFunc<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 122 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 123 | pub type_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFunc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `type_id` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct BtfFuncParam<'a> { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 128 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 129 | pub type_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFuncParam` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ret_type_id` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct BtfFuncProto<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 134 | pub ret_type_id: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFuncProto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 168 | pub struct BtfFloat<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 169 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFloat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `component_idx` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct BtfDeclTag<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 175 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 176 | pub type_id: u32, [INFO] [stdout] 177 | pub component_idx: i32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfDeclTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 181 | pub struct BtfTypeTag<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 182 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfTypeTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | Fwd(BtfFwd<'a>), [INFO] [stdout] | --- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 194 - Fwd(BtfFwd<'a>), [INFO] [stdout] 194 + Fwd(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:199:10 [INFO] [stdout] | [INFO] [stdout] 199 | Func(BtfFunc<'a>), [INFO] [stdout] | ---- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 199 - Func(BtfFunc<'a>), [INFO] [stdout] 199 + Func(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-cargo/src/btf/btf.rs:132:23 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType> { [INFO] [stdout] | ^^^^^ -------- [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `offset` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct BtfInt<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 40 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 41 | pub bits: u8, [INFO] [stdout] 42 | pub offset: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfInt` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index_type_id` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct BtfArray { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 53 | pub nelems: u32, [INFO] [stdout] 54 | pub index_type_id: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfArray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `kind` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 94 | pub struct BtfFwd<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 95 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 96 | pub kind: BtfFwdKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFwd` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct BtfTypedef<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 101 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfTypedef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `type_id` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct BtfFunc<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 122 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 123 | pub type_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFunc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `type_id` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | pub struct BtfFuncParam<'a> { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 128 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 129 | pub type_id: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFuncParam` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ret_type_id` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct BtfFuncProto<'a> { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 134 | pub ret_type_id: u32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFuncProto` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:169:9 [INFO] [stdout] | [INFO] [stdout] 168 | pub struct BtfFloat<'a> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 169 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfFloat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `component_idx` are never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:175:9 [INFO] [stdout] | [INFO] [stdout] 174 | pub struct BtfDeclTag<'a> { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 175 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 176 | pub type_id: u32, [INFO] [stdout] 177 | pub component_idx: i32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfDeclTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 181 | pub struct BtfTypeTag<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 182 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BtfTypeTag` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:194:9 [INFO] [stdout] | [INFO] [stdout] 194 | Fwd(BtfFwd<'a>), [INFO] [stdout] | --- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 194 - Fwd(BtfFwd<'a>), [INFO] [stdout] 194 + Fwd(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> libbpf-cargo/src/btf/types.rs:199:10 [INFO] [stdout] | [INFO] [stdout] 199 | Func(BtfFunc<'a>), [INFO] [stdout] | ---- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 199 - Func(BtfFunc<'a>), [INFO] [stdout] 199 + Func(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> libbpf-cargo/src/btf/btf.rs:132:23 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType> { [INFO] [stdout] | ^^^^^ -------- [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 132 | pub fn type_by_id(&self, type_id: u32) -> Result<&BtfType<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: failed to run custom build command for `tc_whitelist_ports v0.1.0 (/opt/rustwide/workdir/examples/tc_port_whitelist)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tc_whitelist_ports-386e7959f2c96159/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Warning: unrecognized map: .maps [INFO] [stderr] Warning: unrecognized map: license [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at examples/tc_port_whitelist/build.rs:13:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Generate("Failed to generate skeleton for /tmp/.tmphmdIpJ/tc.o: Broken pipe (os error 32)") [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x6157be37a422 - std::backtrace_rs::backtrace::libunwind::trace::h78562a013ab6f1d1 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x6157be37a422 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ced773b5be47e3 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x6157be37a422 - std::sys::backtrace::_print_fmt::hd8554b653175eb90 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x6157be37a422 - ::fmt::h0ee684fa48ea65a9 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x6157be39b3c3 - core::fmt::rt::Argument::fmt::h97dc4aa34475380b [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x6157be39b3c3 - core::fmt::write::ha7e9dac23b0574fc [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x6157be3774b3 - std::io::default_write_fmt::hdebc07c8b1ed24d8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6157be3774b3 - std::io::Write::write_fmt::h74c2ee93ac2161e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x6157be37a272 - std::sys::backtrace::BacktraceLock::print::h5d2ec0ae212b38da [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x6157be37b396 - std::panicking::default_hook::{{closure}}::h919f804d261dd9ce [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x6157be37b199 - std::panicking::default_hook::h96273494815ab2d6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x6157be37bd62 - std::panicking::rust_panic_with_hook::hd760048b5d2d6151 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x6157be37bafa - std::panicking::begin_panic_handler::{{closure}}::h040646f2e9c9f682 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x6157be37a929 - std::sys::backtrace::__rust_end_short_backtrace::h6a810defc53f5213 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x6157be37b78d - __rustc[d0903a379a499752]::rust_begin_unwind [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x6157be39a530 - core::panicking::panic_fmt::hdb4e2ff26c68ec1f [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x6157be39a976 - core::result::unwrap_failed::h56d5f7e14f636e03 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x6157be26521e - build_script_build::main::heac2e75667f93ac7 [INFO] [stderr] 18: 0x6157be264a63 - core::ops::function::FnOnce::call_once::h5ed4f724adceab83 [INFO] [stderr] 19: 0x6157be2649d6 - std::sys::backtrace::__rust_begin_short_backtrace::h0f6c011e8ce8e523 [INFO] [stderr] 20: 0x6157be264949 - std::rt::lang_start::{{closure}}::h18ddec03fe873966 [INFO] [stderr] 21: 0x6157be372fd0 - core::ops::function::impls:: for &F>::call_once::hc0a003771d36ce49 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 22: 0x6157be372fd0 - std::panicking::catch_unwind::do_call::h9858643921646d98 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x6157be372fd0 - std::panicking::catch_unwind::h8c86187d9aa365e4 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x6157be372fd0 - std::panic::catch_unwind::h7fb0f60cd1f7dbc8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x6157be372fd0 - std::rt::lang_start_internal::{{closure}}::he8bf7dae0379adc7 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x6157be372fd0 - std::panicking::catch_unwind::do_call::h14a6a5289a8309e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x6157be372fd0 - std::panicking::catch_unwind::h324e7e057c6492a0 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x6157be372fd0 - std::panic::catch_unwind::h707fe61980e924ea [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x6157be372fd0 - std::rt::lang_start_internal::hc492c42d25e8d5e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x6157be264931 - std::rt::lang_start::h1249367486eb4fe3 [INFO] [stderr] 31: 0x6157be265315 - main [INFO] [stderr] 32: 0x771b0b1611ca - [INFO] [stderr] 33: 0x771b0b16128b - __libc_start_main [INFO] [stderr] 34: 0x6157be264225 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `runqslower v0.1.0 (/opt/rustwide/workdir/examples/runqslower)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/runqslower-19714a686ad9a0aa/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Warning: unrecognized map: .maps [INFO] [stderr] Warning: unrecognized map: license [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at examples/runqslower/build.rs:13:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Generate("Failed to generate skeleton for /tmp/.tmpg4IFyS/runqslower.o: Broken pipe (os error 32)") [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x64395e39b422 - std::backtrace_rs::backtrace::libunwind::trace::h78562a013ab6f1d1 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64395e39b422 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ced773b5be47e3 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64395e39b422 - std::sys::backtrace::_print_fmt::hd8554b653175eb90 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x64395e39b422 - ::fmt::h0ee684fa48ea65a9 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x64395e3bc3c3 - core::fmt::rt::Argument::fmt::h97dc4aa34475380b [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x64395e3bc3c3 - core::fmt::write::ha7e9dac23b0574fc [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x64395e3984b3 - std::io::default_write_fmt::hdebc07c8b1ed24d8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x64395e3984b3 - std::io::Write::write_fmt::h74c2ee93ac2161e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x64395e39b272 - std::sys::backtrace::BacktraceLock::print::h5d2ec0ae212b38da [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x64395e39c396 - std::panicking::default_hook::{{closure}}::h919f804d261dd9ce [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x64395e39c199 - std::panicking::default_hook::h96273494815ab2d6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x64395e39cd62 - std::panicking::rust_panic_with_hook::hd760048b5d2d6151 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x64395e39cafa - std::panicking::begin_panic_handler::{{closure}}::h040646f2e9c9f682 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x64395e39b929 - std::sys::backtrace::__rust_end_short_backtrace::h6a810defc53f5213 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x64395e39c78d - __rustc[d0903a379a499752]::rust_begin_unwind [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x64395e3bb530 - core::panicking::panic_fmt::hdb4e2ff26c68ec1f [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x64395e3bb976 - core::result::unwrap_failed::h56d5f7e14f636e03 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x64395e28621e - build_script_build::main::h4fae4f594473088a [INFO] [stderr] 18: 0x64395e285a63 - core::ops::function::FnOnce::call_once::h28b4355638d90f8b [INFO] [stderr] 19: 0x64395e2859d6 - std::sys::backtrace::__rust_begin_short_backtrace::hfab589ac1eb22ed9 [INFO] [stderr] 20: 0x64395e285949 - std::rt::lang_start::{{closure}}::he7152c2bbf3e80d8 [INFO] [stderr] 21: 0x64395e393fd0 - core::ops::function::impls:: for &F>::call_once::hc0a003771d36ce49 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 22: 0x64395e393fd0 - std::panicking::catch_unwind::do_call::h9858643921646d98 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x64395e393fd0 - std::panicking::catch_unwind::h8c86187d9aa365e4 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x64395e393fd0 - std::panic::catch_unwind::h7fb0f60cd1f7dbc8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x64395e393fd0 - std::rt::lang_start_internal::{{closure}}::he8bf7dae0379adc7 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x64395e393fd0 - std::panicking::catch_unwind::do_call::h14a6a5289a8309e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x64395e393fd0 - std::panicking::catch_unwind::h324e7e057c6492a0 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x64395e393fd0 - std::panic::catch_unwind::h707fe61980e924ea [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x64395e393fd0 - std::rt::lang_start_internal::hc492c42d25e8d5e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x64395e285931 - std::rt::lang_start::h0eb8f85fb0c2d65d [INFO] [stderr] 31: 0x64395e286315 - main [INFO] [stderr] 32: 0x761d1170d1ca - [INFO] [stderr] 33: 0x761d1170d28b - __libc_start_main [INFO] [stderr] 34: 0x64395e285225 - _start [INFO] [stderr] 35: 0x0 - [INFO] [stderr] error: failed to run custom build command for `capable v0.1.0 (/opt/rustwide/workdir/examples/capable)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/capable-91f9e84bdd722b21/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Warning: unrecognized map: .maps [INFO] [stderr] Warning: unrecognized map: license [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain 'cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at examples/capable/build.rs:13:10: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: Generate("Failed to generate skeleton for /tmp/.tmp7vPWLY/capable.o: Broken pipe (os error 32)") [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x60d5caf7c412 - std::backtrace_rs::backtrace::libunwind::trace::h78562a013ab6f1d1 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x60d5caf7c412 - std::backtrace_rs::backtrace::trace_unsynchronized::h77ced773b5be47e3 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x60d5caf7c412 - std::sys::backtrace::_print_fmt::hd8554b653175eb90 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x60d5caf7c412 - ::fmt::h0ee684fa48ea65a9 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x60d5caf9d3b3 - core::fmt::rt::Argument::fmt::h97dc4aa34475380b [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x60d5caf9d3b3 - core::fmt::write::ha7e9dac23b0574fc [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x60d5caf794a3 - std::io::default_write_fmt::hdebc07c8b1ed24d8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x60d5caf794a3 - std::io::Write::write_fmt::h74c2ee93ac2161e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x60d5caf7c262 - std::sys::backtrace::BacktraceLock::print::h5d2ec0ae212b38da [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x60d5caf7d386 - std::panicking::default_hook::{{closure}}::h919f804d261dd9ce [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x60d5caf7d189 - std::panicking::default_hook::h96273494815ab2d6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x60d5caf7dd52 - std::panicking::rust_panic_with_hook::hd760048b5d2d6151 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x60d5caf7daea - std::panicking::begin_panic_handler::{{closure}}::h040646f2e9c9f682 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x60d5caf7c919 - std::sys::backtrace::__rust_end_short_backtrace::h6a810defc53f5213 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x60d5caf7d77d - __rustc[d0903a379a499752]::rust_begin_unwind [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x60d5caf9c520 - core::panicking::panic_fmt::hdb4e2ff26c68ec1f [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x60d5caf9c966 - core::result::unwrap_failed::h56d5f7e14f636e03 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x60d5cae6720e - build_script_build::main::h595e8da970d06062 [INFO] [stderr] 18: 0x60d5cae66a53 - core::ops::function::FnOnce::call_once::h61bc52cf278de8a6 [INFO] [stderr] 19: 0x60d5cae669c6 - std::sys::backtrace::__rust_begin_short_backtrace::h5d76273132bf9915 [INFO] [stderr] 20: 0x60d5cae66939 - std::rt::lang_start::{{closure}}::h488432fc0999ab31 [INFO] [stderr] 21: 0x60d5caf74fc0 - core::ops::function::impls:: for &F>::call_once::hc0a003771d36ce49 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 22: 0x60d5caf74fc0 - std::panicking::catch_unwind::do_call::h9858643921646d98 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x60d5caf74fc0 - std::panicking::catch_unwind::h8c86187d9aa365e4 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x60d5caf74fc0 - std::panic::catch_unwind::h7fb0f60cd1f7dbc8 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x60d5caf74fc0 - std::rt::lang_start_internal::{{closure}}::he8bf7dae0379adc7 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x60d5caf74fc0 - std::panicking::catch_unwind::do_call::h14a6a5289a8309e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x60d5caf74fc0 - std::panicking::catch_unwind::h324e7e057c6492a0 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x60d5caf74fc0 - std::panic::catch_unwind::h707fe61980e924ea [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x60d5caf74fc0 - std::rt::lang_start_internal::hc492c42d25e8d5e6 [INFO] [stderr] at /rustc/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x60d5cae66921 - std::rt::lang_start::h8a758af49382e9e6 [INFO] [stderr] 31: 0x60d5cae67305 - main [INFO] [stderr] 32: 0x700afd57b1ca - [INFO] [stderr] 33: 0x700afd57b28b - __libc_start_main [INFO] [stderr] 34: 0x60d5cae66215 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "86fd680f740cd187848517aab5f268586be10e54b98d5ac25e1d4d38a65a6ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86fd680f740cd187848517aab5f268586be10e54b98d5ac25e1d4d38a65a6ac2", kill_on_drop: false }` [INFO] [stdout] 86fd680f740cd187848517aab5f268586be10e54b98d5ac25e1d4d38a65a6ac2