[INFO] fetching crate frame-analyzer-ebpf 0.2.0...
[INFO] checking frame-analyzer-ebpf-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate frame-analyzer-ebpf 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate frame-analyzer-ebpf 0.2.0
[INFO] finished tweaking crates.io crate frame-analyzer-ebpf 0.2.0
[INFO] tweaked toml for crates.io crate frame-analyzer-ebpf 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate frame-analyzer-ebpf 0.2.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate frame-analyzer-ebpf 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded frame-analyzer-ebpf-common v0.2.7
[INFO] [stderr]   Downloaded aya-ebpf-macros v0.1.0
[INFO] [stderr]   Downloaded aya-ebpf-bindings v0.1.0
[INFO] [stderr]   Downloaded aya-ebpf-cty v0.2.1
[INFO] [stderr]   Downloaded aya-ebpf v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 791cc805c8c62522c5bd04748baed1ad877f80260b7209194dd5b12b59e74eb3
[INFO] running `Command { std: "docker" "start" "-a" "791cc805c8c62522c5bd04748baed1ad877f80260b7209194dd5b12b59e74eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "791cc805c8c62522c5bd04748baed1ad877f80260b7209194dd5b12b59e74eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791cc805c8c62522c5bd04748baed1ad877f80260b7209194dd5b12b59e74eb3", kill_on_drop: false }`
[INFO] [stdout] 791cc805c8c62522c5bd04748baed1ad877f80260b7209194dd5b12b59e74eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd3347d42e5729c872afe4cbb29436d2b79598bf17d4c42a208a70a0e6cb21d3
[INFO] running `Command { std: "docker" "start" "-a" "bd3347d42e5729c872afe4cbb29436d2b79598bf17d4c42a208a70a0e6cb21d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling aya-ebpf-cty v0.2.1
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling aya-ebpf-bindings v0.1.0
[INFO] [stderr]     Checking frame-analyzer-ebpf-common v0.2.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling aya-ebpf v0.1.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling aya-ebpf-macros v0.1.0
[INFO] [stderr]     Checking frame-analyzer-ebpf v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]   --> src/main.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | / fn panic(_info: &core::panic::PanicInfo) -> ! {
[INFO] [stdout] 54 | |     unsafe { core::hint::unreachable_unchecked() }
[INFO] [stdout] 55 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]    = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-182371ab76f58e7c.rlib
[INFO] [stdout]    = note: second definition in the local crate (`frame_analyzer_ebpf`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `frame-analyzer-ebpf` (bin "frame-analyzer-ebpf" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "bd3347d42e5729c872afe4cbb29436d2b79598bf17d4c42a208a70a0e6cb21d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3347d42e5729c872afe4cbb29436d2b79598bf17d4c42a208a70a0e6cb21d3", kill_on_drop: false }`
[INFO] [stdout] bd3347d42e5729c872afe4cbb29436d2b79598bf17d4c42a208a70a0e6cb21d3