[INFO] cloning repository https://github.com/beniwohli/elasticapmspeedups [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beniwohli/elasticapmspeedups" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeniwohli%2Felasticapmspeedups", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeniwohli%2Felasticapmspeedups'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0d1ffebd41fdff1deffb337e6cbb81bd91c56aa6 [INFO] checking beniwohli/elasticapmspeedups against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeniwohli%2Felasticapmspeedups" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/beniwohli/elasticapmspeedups [INFO] finished tweaking git repo https://github.com/beniwohli/elasticapmspeedups [INFO] tweaked toml for git repo https://github.com/beniwohli/elasticapmspeedups written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/beniwohli/elasticapmspeedups on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/beniwohli/elasticapmspeedups 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f900731a5c5dac1d73d2f808aa07c2738ac0fb11796d07f3c188ba2a7dea2b2b [INFO] running `Command { std: "docker" "start" "-a" "f900731a5c5dac1d73d2f808aa07c2738ac0fb11796d07f3c188ba2a7dea2b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f900731a5c5dac1d73d2f808aa07c2738ac0fb11796d07f3c188ba2a7dea2b2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f900731a5c5dac1d73d2f808aa07c2738ac0fb11796d07f3c188ba2a7dea2b2b", kill_on_drop: false }` [INFO] [stdout] f900731a5c5dac1d73d2f808aa07c2738ac0fb11796d07f3c188ba2a7dea2b2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0918037bcf00b249b78f0d34184c741de529f3a0da8bd1f87e18355fc0e30bb2 [INFO] running `Command { std: "docker" "start" "-a" "0918037bcf00b249b78f0d34184c741de529f3a0da8bd1f87e18355fc0e30bb2", kill_on_drop: false }` [INFO] [stderr] Compiling target-lexicon v0.12.4 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.8.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling indoc v1.0.6 [INFO] [stderr] Checking unindent v0.1.9 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling pyo3-build-config v0.16.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Compiling pyo3-ffi v0.16.5 [INFO] [stderr] Compiling pyo3 v0.16.5 [INFO] [stderr] Compiling pyo3-macros-backend v0.16.5 [INFO] [stderr] Compiling pyo3-macros v0.16.5 [INFO] [stderr] Checking elasticapmspeedups v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `keys` is never read [INFO] [stdout] --> src/lib.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut keys = Vec::::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_library_frame` is never used [INFO] [stdout] --> src/lib.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn is_library_frame(absolute_path: String, include_paths: Vec, exclude_paths: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_path_regex` is never used [INFO] [stdout] --> src/lib.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn get_path_regex(paths: Vec) -> Regex { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `keys` is never read [INFO] [stdout] --> src/lib.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut keys = Vec::::new(); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_library_frame` is never used [INFO] [stdout] --> src/lib.rs:56:4 [INFO] [stdout] | [INFO] [stdout] 56 | fn is_library_frame(absolute_path: String, include_paths: Vec, exclude_paths: Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_path_regex` is never used [INFO] [stdout] --> src/lib.rs:69:4 [INFO] [stdout] | [INFO] [stdout] 69 | fn get_path_regex(paths: Vec) -> Regex { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.65s [INFO] running `Command { std: "docker" "inspect" "0918037bcf00b249b78f0d34184c741de529f3a0da8bd1f87e18355fc0e30bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0918037bcf00b249b78f0d34184c741de529f3a0da8bd1f87e18355fc0e30bb2", kill_on_drop: false }` [INFO] [stdout] 0918037bcf00b249b78f0d34184c741de529f3a0da8bd1f87e18355fc0e30bb2