[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] building sch00lb0y/rust-bpf-fork against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsch00lb0y%2Frust-bpf-fork" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sch00lb0y/rust-bpf-fork on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-13/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" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30cd42ca531c0ae3bceebedb28b2421e1b3e140a3f3e16639a3477b895b42b70
[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" "30cd42ca531c0ae3bceebedb28b2421e1b3e140a3f3e16639a3477b895b42b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30cd42ca531c0ae3bceebedb28b2421e1b3e140a3f3e16639a3477b895b42b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cd42ca531c0ae3bceebedb28b2421e1b3e140a3f3e16639a3477b895b42b70", kill_on_drop: false }`
[INFO] [stdout] 30cd42ca531c0ae3bceebedb28b2421e1b3e140a3f3e16639a3477b895b42b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c56445f2fb02a5fca8009d40a148cda0c1797d7a49553812959deb9215e0d31
[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" "2c56445f2fb02a5fca8009d40a148cda0c1797d7a49553812959deb9215e0d31", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cc v1.0.4
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.2
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling bindgen v0.37.4
[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 memchr v1.0.2
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling which v1.0.3
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling humantime v1.1.1
[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 syn v0.11.11
[INFO] [stderr]    Compiling quote v0.5.2
[INFO] [stderr]    Compiling clap v2.29.2
[INFO] [stderr]    Compiling clang-sys v0.23.0
[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 synstructure v0.6.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[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<FnMut(&[u8]) + Send>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Fn() -> Box<FnMut(&[u8]) + Send>>,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box<FnMut(&[u8]) + Send>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Fn() -> Box<FnMut(&[u8]) + Send>>,
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<FnMut(&[u8]) + Send>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Box<PerfCallback>>,
[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 29.83s
[INFO] running `Command { std: "docker" "inspect" "2c56445f2fb02a5fca8009d40a148cda0c1797d7a49553812959deb9215e0d31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c56445f2fb02a5fca8009d40a148cda0c1797d7a49553812959deb9215e0d31", kill_on_drop: false }`
[INFO] [stdout] 2c56445f2fb02a5fca8009d40a148cda0c1797d7a49553812959deb9215e0d31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 002d173fde6e5d9ba043ed53d4a7a3cbd5738da65b8b7951f8c166d06d67d8f9
[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" "002d173fde6e5d9ba043ed53d4a7a3cbd5738da65b8b7951f8c166d06d67d8f9", kill_on_drop: false }`
[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<FnMut(&[u8]) + Send>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Fn() -> Box<FnMut(&[u8]) + Send>>,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box<FnMut(&[u8]) + Send>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Fn() -> Box<FnMut(&[u8]) + Send>>,
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<FnMut(&[u8]) + Send>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Box<PerfCallback>>,
[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<FnMut(&[u8]) + Send> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<FnMut(&[u8]) + Send>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Fn() -> Box<FnMut(&[u8]) + Send>>,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Box<FnMut(&[u8]) + Send>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<Fn() -> Box<FnMut(&[u8]) + Send>>,
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<FnMut(&[u8]) + Send>,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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<TestData<'static>> = 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 status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.strlen.4laner2q-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec" "/opt/rustwide/target/debug/examples/strlen-3539a6a2310184ec.1vbghtujl6h5mgvg.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-637336be3ade4130/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbcc-e121589184b0f739.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b2b2c0f721e6dbfa.rlib" "/opt/rustwide/target/debug/deps/libbcc_sys-1ec5d7bb1ef27e87.rlib" "/opt/rustwide/target/debug/deps/libfailure-f75a02a92eb4eb06.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-616be30e7c31ec1c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-c54adda147db082d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8d6c6ce39d729296.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-279fec5414362cdd.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a70711042a43204.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lbcc" "-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] [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] 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[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] [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<Box<PerfCallback>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.softirqs.1pcwpdjq-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e" "/opt/rustwide/target/debug/examples/softirqs-481c67a81b5acc8e.3r2lsyad7l4g00x6.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-637336be3ade4130/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbcc-e121589184b0f739.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b2b2c0f721e6dbfa.rlib" "/opt/rustwide/target/debug/deps/libbcc_sys-1ec5d7bb1ef27e87.rlib" "/opt/rustwide/target/debug/deps/libfailure-f75a02a92eb4eb06.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-616be30e7c31ec1c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-c54adda147db082d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8d6c6ce39d729296.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-279fec5414362cdd.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a70711042a43204.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lbcc" "-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: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.bcc.6cicsnxx-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434" "/opt/rustwide/target/debug/deps/bcc-859aa5e4040f8434.584vh2joep1oai8q.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-637336be3ade4130/out/.libs" "-L" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-e0d08a82dcb7da7b.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-24036eb8e889985c.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-759d40b5d9a6a451.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-7590543c881e6235.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-56b60793e4f96438.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-1a6adeae0fb84e81.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-b2b2c0f721e6dbfa.rlib" "/opt/rustwide/target/debug/deps/libbcc_sys-1ec5d7bb1ef27e87.rlib" "/opt/rustwide/target/debug/deps/libfailure-f75a02a92eb4eb06.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-616be30e7c31ec1c.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-c54adda147db082d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-8d6c6ce39d729296.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-279fec5414362cdd.rlib" "/opt/rustwide/target/debug/deps/liblibc-7a70711042a43204.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ff34b919075f35a1787659e9c448a34b06bab8de/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lbcc" "-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" "002d173fde6e5d9ba043ed53d4a7a3cbd5738da65b8b7951f8c166d06d67d8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002d173fde6e5d9ba043ed53d4a7a3cbd5738da65b8b7951f8c166d06d67d8f9", kill_on_drop: false }`
[INFO] [stdout] 002d173fde6e5d9ba043ed53d4a7a3cbd5738da65b8b7951f8c166d06d67d8f9
