[INFO] cloning repository https://github.com/daveduthie/egg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daveduthie/egg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaveduthie%2Fegg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaveduthie%2Fegg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f92147fb5afdebaa2807b4f5cef3cb2c91a6756f
[INFO] checking daveduthie/egg against master#dfdbe30004a095ad63951c4cd6e10a9a971a7399 for pr-120932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaveduthie%2Fegg" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daveduthie/egg on toolchain dfdbe30004a095ad63951c4cd6e10a9a971a7399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/daveduthie/egg
[INFO] finished tweaking git repo https://github.com/daveduthie/egg
[INFO] tweaked toml for git repo https://github.com/daveduthie/egg written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/daveduthie/egg 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" "+dfdbe30004a095ad63951c4cd6e10a9a971a7399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking daveduthie/egg against master#ba824a2e25948a86596ccf7594afe548020e86e6 for pr-120932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaveduthie%2Fegg" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/daveduthie/egg on toolchain ba824a2e25948a86596ccf7594afe548020e86e6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ba824a2e25948a86596ccf7594afe548020e86e6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/daveduthie/egg
[INFO] finished tweaking git repo https://github.com/daveduthie/egg
[INFO] tweaked toml for git repo https://github.com/daveduthie/egg written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/daveduthie/egg 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" "+ba824a2e25948a86596ccf7594afe548020e86e6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ba824a2e25948a86596ccf7594afe548020e86e6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea9e9ee737b4cb33d2815e1f498f987f73fb30f7777c309175e4f290e3c7b2be
[INFO] running `Command { std: "docker" "start" "-a" "ea9e9ee737b4cb33d2815e1f498f987f73fb30f7777c309175e4f290e3c7b2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea9e9ee737b4cb33d2815e1f498f987f73fb30f7777c309175e4f290e3c7b2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9e9ee737b4cb33d2815e1f498f987f73fb30f7777c309175e4f290e3c7b2be", kill_on_drop: false }`
[INFO] [stdout] ea9e9ee737b4cb33d2815e1f498f987f73fb30f7777c309175e4f290e3c7b2be
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ba824a2e25948a86596ccf7594afe548020e86e6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdebf60283da70c7a9aa71b1d138f7825b83639bae034da847dbcb7f7a7337cc
[INFO] running `Command { std: "docker" "start" "-a" "fdebf60283da70c7a9aa71b1d138f7825b83639bae034da847dbcb7f7a7337cc", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking egg-index v0.1.0 (/opt/rustwide/workdir/crates/egg-index)
[INFO] [stderr]     Checking egg-index-one v0.1.0 (/opt/rustwide/workdir/crates/egg-index-one)
[INFO] [stdout] error[E0658]: `#[target_feature(..)]` can only be applied to `unsafe` functions
[INFO] [stdout]  --> crates/egg-index/src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(target_arch = "x86_64", target_feature(enable = "popcnt"))]
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | fn popcnt(n: u64) -> u32 {
[INFO] [stdout]   | ------------------------ not an `unsafe` function
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #69098 <https://github.com/rust-lang/rust/issues/69098> for more information
[INFO] [stdout]   = help: add `#![feature(target_feature_11)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-02-17; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `#[target_feature(..)]` can only be applied to `unsafe` functions
[INFO] [stdout]  --> crates/egg-index/src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[cfg_attr(target_arch = "x86_64", target_feature(enable = "popcnt"))]
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | fn popcnt(n: u64) -> u32 {
[INFO] [stdout]   | ------------------------ not an `unsafe` function
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #69098 <https://github.com/rust-lang/rust/issues/69098> for more information
[INFO] [stdout]   = help: add `#![feature(target_feature_11)]` to the crate attributes to enable
[INFO] [stdout]   = note: this compiler was built on 2024-02-17; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to function `popcnt` with `#[target_feature]` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> crates/egg-index/src/lib.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 |     (popcnt(bitmap >> shift) - 1) as usize
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^ call to function with `#[target_feature]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: in order for the call to be safe, the context requires the following additional target feature: popcnt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0133]: call to function `popcnt` with `#[target_feature]` is unsafe and requires unsafe function or block
[INFO] [stdout]   --> crates/egg-index/src/lib.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 |     (popcnt(bitmap >> shift) - 1) as usize
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^ call to function with `#[target_feature]`
[INFO] [stdout]    |
[INFO] [stdout]    = help: in order for the call to be safe, the context requires the following additional target feature: popcnt
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egg-index` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0133, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egg-index` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "fdebf60283da70c7a9aa71b1d138f7825b83639bae034da847dbcb7f7a7337cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdebf60283da70c7a9aa71b1d138f7825b83639bae034da847dbcb7f7a7337cc", kill_on_drop: false }`
[INFO] [stdout] fdebf60283da70c7a9aa71b1d138f7825b83639bae034da847dbcb7f7a7337cc