[INFO] cloning repository https://github.com/sch00lb0y/rust-bpf-fork [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sch00lb0y/rust-bpf-fork" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsch00lb0y%2Frust-bpf-fork", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsch00lb0y%2Frust-bpf-fork'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ccaae5cde90bd459d2d3d490a84cc172b64e77e6 [INFO] testing sch00lb0y/rust-bpf-fork against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsch00lb0y%2Frust-bpf-fork" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sch00lb0y/rust-bpf-fork on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sch00lb0y/rust-bpf-fork [INFO] finished tweaking git repo https://github.com/sch00lb0y/rust-bpf-fork [INFO] tweaked toml for git repo https://github.com/sch00lb0y/rust-bpf-fork written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/sch00lb0y/rust-bpf-fork already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e97f37c0b77358239f5e673c87a5e07fd1720867d4ebef9317a83a923b4026ec [INFO] running `Command { std: "docker" "start" "-a" "e97f37c0b77358239f5e673c87a5e07fd1720867d4ebef9317a83a923b4026ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e97f37c0b77358239f5e673c87a5e07fd1720867d4ebef9317a83a923b4026ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97f37c0b77358239f5e673c87a5e07fd1720867d4ebef9317a83a923b4026ec", kill_on_drop: false }` [INFO] [stdout] e97f37c0b77358239f5e673c87a5e07fd1720867d4ebef9317a83a923b4026ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf8a6fef462a54e578c88151c943bfd05ab0286de8aa94b1569e613ef2171d22 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bf8a6fef462a54e578c88151c943bfd05ab0286de8aa94b1569e613ef2171d22", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling termcolor v1.0.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling which v1.0.3 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling clap v2.29.2 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Compiling env_logger v0.5.12 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling bcc-sys v0.7.0 [INFO] [stderr] Compiling bcc v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `types::MutPointer` [INFO] [stdout] --> src/core/uprobe.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use types::MutPointer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/core/uprobe.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | raw_cb: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | cb: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | cb: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | raw_cb: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/core/mod.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/mod.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/mod.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/core/mod.rs:111:14 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/mod.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/mod.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/uprobe.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | let (cpu, group_fd) = (0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/uprobe.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | let (cpu, group_fd) = (0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `table` [INFO] [stdout] --> src/perf.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | table: Table, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `callbacks` [INFO] [stdout] --> src/perf.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | callbacks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "bf8a6fef462a54e578c88151c943bfd05ab0286de8aa94b1569e613ef2171d22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf8a6fef462a54e578c88151c943bfd05ab0286de8aa94b1569e613ef2171d22", kill_on_drop: false }` [INFO] [stdout] bf8a6fef462a54e578c88151c943bfd05ab0286de8aa94b1569e613ef2171d22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70ad02b2f8d02d798178e452411468f36bfab3762068d3b96bd57bf0d15416d9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "70ad02b2f8d02d798178e452411468f36bfab3762068d3b96bd57bf0d15416d9", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `types::MutPointer` [INFO] [stdout] --> src/core/uprobe.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use types::MutPointer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/core/uprobe.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | raw_cb: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | cb: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | cb: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bcc v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | raw_cb: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/core/mod.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/mod.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/mod.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/core/mod.rs:111:14 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/mod.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/mod.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/uprobe.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | let (cpu, group_fd) = (0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/uprobe.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | let (cpu, group_fd) = (0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `table` [INFO] [stdout] --> src/perf.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | table: Table, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `callbacks` [INFO] [stdout] --> src/perf.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | callbacks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> examples/opensnoop.rs:55:32 [INFO] [stdout] | [INFO] [stdout] 55 | fn perf_data_callback() -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `types::MutPointer` [INFO] [stdout] --> src/core/uprobe.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use types::MutPointer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/core/uprobe.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | raw_cb: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | cb: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | cb: Box Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/perf.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | raw_cb: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/cpuonline.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / lazy_static! { [INFO] [stdout] 50 | | static ref TEST: Vec> = vec![ [INFO] [stdout] 51 | | TestData { [INFO] [stdout] 52 | | data: "", [INFO] [stdout] ... | [INFO] [stdout] 96 | | ]; [INFO] [stdout] 97 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.strlen.6w8p8ezt-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8" "/opt/rustwide/target/debug/examples/strlen-b84c7d68459fc2d8.1ro7jp0yjyh8s2h8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-62183a35c1384f9e/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbcc-066161864d95317e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-bbf2dd601a3e7724.rlib" "/opt/rustwide/target/debug/deps/libbcc_sys-d166c24004afe1fa.rlib" "/opt/rustwide/target/debug/deps/libfailure-7d4ccfc406e52543.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-cd1ecae997e2c716.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-9b4a0a91a22dc50f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-bd921484c40674e7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c27d6000f8ec05ff.rlib" "/opt/rustwide/target/debug/deps/liblibc-b3206c5e4079c222.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lbcc" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lbcc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/core/mod.rs:40:14 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/mod.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/mod.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 40 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pid` [INFO] [stdout] --> src/core/mod.rs:111:14 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/mod.rs:111:19 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/mod.rs:111:24 [INFO] [stdout] | [INFO] [stdout] 111 | let (pid, cpu, group_fd) = (-1, 0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/core/uprobe.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | let (cpu, group_fd) = (0, -1); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `group_fd` [INFO] [stdout] --> src/core/uprobe.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | let (cpu, group_fd) = (0, -1); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_group_fd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/opensnoop.rs:46:45 [INFO] [stdout] | [INFO] [stdout] 46 | let mut perf_map = init_perf_map(table, perf_data_callback)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Box`, found fn item [INFO] [stdout] | help: store this in the heap by calling `Box::new`: `Box::new(perf_data_callback)` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Box<(dyn Fn() -> Box<(dyn for<'r> FnMut(&'r [u8]) + Send + 'static)> + 'static)>` [INFO] [stdout] found fn item `fn() -> Box<(dyn for<'r> FnMut(&'r [u8]) + Send + 'static)> {perf_data_callback}` [INFO] [stdout] = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bcc` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.softirqs.4dlt4bbl-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc" "/opt/rustwide/target/debug/examples/softirqs-2f77d2eafb226fcc.1sji37bshd7m09w8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-62183a35c1384f9e/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbcc-066161864d95317e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-bbf2dd601a3e7724.rlib" "/opt/rustwide/target/debug/deps/libbcc_sys-d166c24004afe1fa.rlib" "/opt/rustwide/target/debug/deps/libfailure-7d4ccfc406e52543.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-cd1ecae997e2c716.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-9b4a0a91a22dc50f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-bd921484c40674e7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c27d6000f8ec05ff.rlib" "/opt/rustwide/target/debug/deps/liblibc-b3206c5e4079c222.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lbcc" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lbcc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] warning: field is never read: `table` [INFO] [stdout] --> src/perf.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | table: Table, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `callbacks` [INFO] [stdout] --> src/perf.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | callbacks: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.bcc.74bnq4pu-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099" "/opt/rustwide/target/debug/deps/bcc-a7495b2522a21099.3gix8bsz13vbuibk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-62183a35c1384f9e/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-c99ebba9851136ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-190ecd0479955c2e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-10cf7eacb763a707.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-5f0069e1a0595222.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-176a753cf8833059.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-2a076a970eba03df.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-bbf2dd601a3e7724.rlib" "/opt/rustwide/target/debug/deps/libbcc_sys-d166c24004afe1fa.rlib" "/opt/rustwide/target/debug/deps/libfailure-7d4ccfc406e52543.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-cd1ecae997e2c716.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-9b4a0a91a22dc50f.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-bd921484c40674e7.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c27d6000f8ec05ff.rlib" "/opt/rustwide/target/debug/deps/liblibc-b3206c5e4079c222.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lbcc" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lbcc [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "70ad02b2f8d02d798178e452411468f36bfab3762068d3b96bd57bf0d15416d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70ad02b2f8d02d798178e452411468f36bfab3762068d3b96bd57bf0d15416d9", kill_on_drop: false }` [INFO] [stdout] 70ad02b2f8d02d798178e452411468f36bfab3762068d3b96bd57bf0d15416d9