[INFO] fetching crate bcc 0.0.11...
[INFO] checking bcc-0.0.11 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate bcc 0.0.11 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bcc 0.0.11 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bcc 0.0.11
[INFO] finished tweaking crates.io crate bcc 0.0.11
[INFO] tweaked toml for crates.io crate bcc 0.0.11 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e05618f690a65b1fae9dfee907ee3e160ba79d708ae436ab4275ce6461e94ebe
[INFO] running `"docker" "start" "-a" "e05618f690a65b1fae9dfee907ee3e160ba79d708ae436ab4275ce6461e94ebe"`
[INFO] [stderr]    Compiling bcc-sys v0.10.2
[INFO] [stderr]     Checking ctrlc v3.1.3
[INFO] [stderr]     Checking bcc v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/perf.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |     raw_cb: Box<FnMut(&[u8]) + Send>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/perf.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |     F: Fn() -> Box<FnMut(&[u8]) + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/perf.rs:105:17
[INFO] [stderr]     |
[INFO] [stderr] 105 |     raw_cb: Box<FnMut(&[u8]) + Send>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/perf.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 |     raw_cb: Box<FnMut(&[u8]) + Send>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/perf.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |     F: Fn() -> Box<FnMut(&[u8]) + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/perf.rs:105:17
[INFO] [stderr]     |
[INFO] [stderr] 105 |     raw_cb: Box<FnMut(&[u8]) + Send>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/opensnoop.rs:80:32
[INFO] [stderr]    |
[INFO] [stderr] 80 | fn perf_data_callback() -> Box<FnMut(&[u8]) + Send> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&[u8]) + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `"docker" "inspect" "e05618f690a65b1fae9dfee907ee3e160ba79d708ae436ab4275ce6461e94ebe"`
[INFO] running `"docker" "rm" "-f" "e05618f690a65b1fae9dfee907ee3e160ba79d708ae436ab4275ce6461e94ebe"`
[INFO] [stdout] e05618f690a65b1fae9dfee907ee3e160ba79d708ae436ab4275ce6461e94ebe