[INFO] fetching crate oxidebpf 0.2.7... [INFO] checking oxidebpf-0.2.7 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate oxidebpf 0.2.7 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate oxidebpf 0.2.7 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oxidebpf 0.2.7 [INFO] finished tweaking crates.io crate oxidebpf 0.2.7 [INFO] tweaked toml for crates.io crate oxidebpf 0.2.7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding err-derive v0.2.4 (latest: v0.3.1) [INFO] [stderr] Adding goblin v0.4.3 (latest: v0.8.2) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding metrics v0.20.1 (latest: v0.23.0) [INFO] [stderr] Adding metrics-macros v0.6.0 (latest: v0.7.1) [INFO] [stderr] Adding mio v0.8.11 (latest: v1.0.2) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.29.0) [INFO] [stderr] Adding partition-identity v0.2.8 (latest: v0.3.0) [INFO] [stderr] Adding portable-atomic v0.3.20 (latest: v1.7.0) [INFO] [stderr] Adding proc-mounts v0.2.4 (latest: v0.3.0) [INFO] [stderr] Adding retry v1.3.1 (latest: v2.0.0) [INFO] [stderr] Adding scroll v0.10.2 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.10.5 (latest: v0.12.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding thread-priority v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded retry v1.3.1 [INFO] [stderr] Downloaded thread-priority v0.7.0 [INFO] [stderr] Downloaded slog-atomic v3.1.0 [INFO] [stderr] Downloaded metrics v0.20.1 [INFO] [stderr] Downloaded metrics-macros v0.6.0 [INFO] [stderr] Downloaded proc-mounts v0.2.4 [INFO] [stderr] Downloaded err-derive v0.2.4 [INFO] [stderr] Downloaded partition-identity v0.2.8 [INFO] [stderr] Downloaded goblin v0.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0895d24273e00bc4a829a8dcc7cd13600074e6172430511d97a3964fa7987105 [INFO] running `Command { std: "docker" "start" "-a" "0895d24273e00bc4a829a8dcc7cd13600074e6172430511d97a3964fa7987105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0895d24273e00bc4a829a8dcc7cd13600074e6172430511d97a3964fa7987105", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0895d24273e00bc4a829a8dcc7cd13600074e6172430511d97a3964fa7987105", kill_on_drop: false }` [INFO] [stdout] 0895d24273e00bc4a829a8dcc7cd13600074e6172430511d97a3964fa7987105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8999cb97f166926ae8f8940c3102433ec6b595ce68461ee08f2a9f14cd3f96e [INFO] running `Command { std: "docker" "start" "-a" "c8999cb97f166926ae8f8940c3102433ec6b595ce68461ee08f2a9f14cd3f96e", kill_on_drop: false }` [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking thread-priority v0.7.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking slog-atomic v3.1.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking partition-identity v0.2.8 [INFO] [stderr] Checking proc-mounts v0.2.4 [INFO] [stderr] Checking goblin v0.4.3 [INFO] [stderr] Checking retry v1.3.1 [INFO] [stderr] Checking ctrlc v3.4.5 [INFO] [stderr] Checking oxidebpf v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/perf/syscall.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | Err(_e) => 0, // Should be infallible [INFO] [stdout] | ^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/perf/syscall.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | Err(_e) => 0, // Should be infallible [INFO] [stdout] | ^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `Command { std: "docker" "inspect" "c8999cb97f166926ae8f8940c3102433ec6b595ce68461ee08f2a9f14cd3f96e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8999cb97f166926ae8f8940c3102433ec6b595ce68461ee08f2a9f14cd3f96e", kill_on_drop: false }` [INFO] [stdout] c8999cb97f166926ae8f8940c3102433ec6b595ce68461ee08f2a9f14cd3f96e [INFO] checking oxidebpf-0.2.7 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate oxidebpf 0.2.7 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate oxidebpf 0.2.7 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oxidebpf 0.2.7 [INFO] finished tweaking crates.io crate oxidebpf 0.2.7 [INFO] tweaked toml for crates.io crate oxidebpf 0.2.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 83 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding err-derive v0.2.4 (latest: v0.3.1) [INFO] [stderr] Adding goblin v0.4.3 (latest: v0.8.2) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding metrics v0.20.1 (latest: v0.23.0) [INFO] [stderr] Adding metrics-macros v0.6.0 (latest: v0.7.1) [INFO] [stderr] Adding mio v0.8.11 (latest: v1.0.2) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.29.0) [INFO] [stderr] Adding partition-identity v0.2.8 (latest: v0.3.0) [INFO] [stderr] Adding portable-atomic v0.3.20 (latest: v1.7.0) [INFO] [stderr] Adding proc-mounts v0.2.4 (latest: v0.3.0) [INFO] [stderr] Adding retry v1.3.1 (latest: v2.0.0) [INFO] [stderr] Adding scroll v0.10.2 (latest: v0.12.0) [INFO] [stderr] Adding scroll_derive v0.10.5 (latest: v0.12.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (latest: v0.13.1) [INFO] [stderr] Adding thread-priority v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86ee9a2cbdc49eca5131ad18b6f2e8423cec6b402f414b665b774fddf3514349 [INFO] running `Command { std: "docker" "start" "-a" "86ee9a2cbdc49eca5131ad18b6f2e8423cec6b402f414b665b774fddf3514349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86ee9a2cbdc49eca5131ad18b6f2e8423cec6b402f414b665b774fddf3514349", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86ee9a2cbdc49eca5131ad18b6f2e8423cec6b402f414b665b774fddf3514349", kill_on_drop: false }` [INFO] [stdout] 86ee9a2cbdc49eca5131ad18b6f2e8423cec6b402f414b665b774fddf3514349 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a769c7c632858bd73f869b55fc7a1a10e689525a2ac6f437239fc46a67edccb [INFO] running `Command { std: "docker" "start" "-a" "3a769c7c632858bd73f869b55fc7a1a10e689525a2ac6f437239fc46a67edccb", kill_on_drop: false }` [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Checking thread-priority v0.7.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking slog-atomic v3.1.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking partition-identity v0.2.8 [INFO] [stderr] Checking proc-mounts v0.2.4 [INFO] [stderr] Checking goblin v0.4.3 [INFO] [stderr] Checking retry v1.3.1 [INFO] [stderr] Checking ctrlc v3.4.5 [INFO] [stderr] Checking oxidebpf v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/perf/syscall.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | Err(_e) => 0, // Should be infallible [INFO] [stdout] | ^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/perf/syscall.rs:259:9 [INFO] [stdout] | [INFO] [stdout] 259 | Err(_e) => 0, // Should be infallible [INFO] [stdout] | ^^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.43s [INFO] running `Command { std: "docker" "inspect" "3a769c7c632858bd73f869b55fc7a1a10e689525a2ac6f437239fc46a67edccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a769c7c632858bd73f869b55fc7a1a10e689525a2ac6f437239fc46a67edccb", kill_on_drop: false }` [INFO] [stdout] 3a769c7c632858bd73f869b55fc7a1a10e689525a2ac6f437239fc46a67edccb