[INFO] fetching crate hammer-and-sample 0.2.0...
[INFO] testing hammer-and-sample-0.2.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate hammer-and-sample 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate hammer-and-sample 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hammer-and-sample 0.2.0
[INFO] finished tweaking crates.io crate hammer-and-sample 0.2.0
[INFO] tweaked toml for crates.io crate hammer-and-sample 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8617988b7dad63d3bb53c0580558ca1807d86820eb7009ab821fc2601c6c5f2b
[INFO] running `Command { std: "docker" "start" "-a" "8617988b7dad63d3bb53c0580558ca1807d86820eb7009ab821fc2601c6c5f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8617988b7dad63d3bb53c0580558ca1807d86820eb7009ab821fc2601c6c5f2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8617988b7dad63d3bb53c0580558ca1807d86820eb7009ab821fc2601c6c5f2b", kill_on_drop: false }`
[INFO] [stdout] 8617988b7dad63d3bb53c0580558ca1807d86820eb7009ab821fc2601c6c5f2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9606364297a55c67e48c62718a4468c730b839416a92dc8e832071980b4d7a6b
[INFO] running `Command { std: "docker" "start" "-a" "9606364297a55c67e48c62718a4468c730b839416a92dc8e832071980b4d7a6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hammer-and-sample v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "9606364297a55c67e48c62718a4468c730b839416a92dc8e832071980b4d7a6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9606364297a55c67e48c62718a4468c730b839416a92dc8e832071980b4d7a6b", kill_on_drop: false }`
[INFO] [stdout] 9606364297a55c67e48c62718a4468c730b839416a92dc8e832071980b4d7a6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fed0e47e371c413815995b6296c1bc2c0f909b80f3259ae932cb7d49a770ba09
[INFO] running `Command { std: "docker" "start" "-a" "fed0e47e371c413815995b6296c1bc2c0f909b80f3259ae932cb7d49a770ba09", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hammer-and-sample v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stdout] error[E0432]: unresolved import `hammer_and_sample::Parallel`
[INFO] [stdout]    --> tests/hierarchical.rs:5:69
[INFO] [stdout]     |
[INFO] [stdout] 5   | use hammer_and_sample::{auto_corr_time, sample, MinChainLen, Model, Parallel};
[INFO] [stdout]     |                                                                     ^^^^^^^^ no `Parallel` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:394:12
[INFO] [stdout]     |
[INFO] [stdout] 394 | pub struct Parallel;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `rayon` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hammer-and-sample` (test "hierarchical") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fed0e47e371c413815995b6296c1bc2c0f909b80f3259ae932cb7d49a770ba09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed0e47e371c413815995b6296c1bc2c0f909b80f3259ae932cb7d49a770ba09", kill_on_drop: false }`
[INFO] [stdout] fed0e47e371c413815995b6296c1bc2c0f909b80f3259ae932cb7d49a770ba09
[INFO] testing hammer-and-sample-0.2.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate hammer-and-sample 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate hammer-and-sample 0.2.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hammer-and-sample 0.2.0
[INFO] finished tweaking crates.io crate hammer-and-sample 0.2.0
[INFO] tweaked toml for crates.io crate hammer-and-sample 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 625fa67ab4f94e2687b35529f52abc9c6935fcd54685f10ad411d68976fbd273
[INFO] running `Command { std: "docker" "start" "-a" "625fa67ab4f94e2687b35529f52abc9c6935fcd54685f10ad411d68976fbd273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625fa67ab4f94e2687b35529f52abc9c6935fcd54685f10ad411d68976fbd273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625fa67ab4f94e2687b35529f52abc9c6935fcd54685f10ad411d68976fbd273", kill_on_drop: false }`
[INFO] [stdout] 625fa67ab4f94e2687b35529f52abc9c6935fcd54685f10ad411d68976fbd273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78fc2d60761401a2c18ee3f02b73cd70663197ad87307debef4658c33d100f24
[INFO] running `Command { std: "docker" "start" "-a" "78fc2d60761401a2c18ee3f02b73cd70663197ad87307debef4658c33d100f24", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hammer-and-sample v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "78fc2d60761401a2c18ee3f02b73cd70663197ad87307debef4658c33d100f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78fc2d60761401a2c18ee3f02b73cd70663197ad87307debef4658c33d100f24", kill_on_drop: false }`
[INFO] [stdout] 78fc2d60761401a2c18ee3f02b73cd70663197ad87307debef4658c33d100f24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb5600c98043126ccccbc025e9a49093604f0ef5d11c98c69b8d6a5a4d3d2d2e
[INFO] running `Command { std: "docker" "start" "-a" "bb5600c98043126ccccbc025e9a49093604f0ef5d11c98c69b8d6a5a4d3d2d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hammer-and-sample v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stdout] error[E0432]: unresolved import `hammer_and_sample::Parallel`
[INFO] [stdout]    --> tests/hierarchical.rs:5:69
[INFO] [stdout]     |
[INFO] [stdout] 5   | use hammer_and_sample::{auto_corr_time, sample, MinChainLen, Model, Parallel};
[INFO] [stdout]     |                                                                     ^^^^^^^^ no `Parallel` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:394:12
[INFO] [stdout]     |
[INFO] [stdout] 394 | pub struct Parallel;
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `rayon` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hammer-and-sample` (test "hierarchical") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bb5600c98043126ccccbc025e9a49093604f0ef5d11c98c69b8d6a5a4d3d2d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb5600c98043126ccccbc025e9a49093604f0ef5d11c98c69b8d6a5a4d3d2d2e", kill_on_drop: false }`
[INFO] [stdout] bb5600c98043126ccccbc025e9a49093604f0ef5d11c98c69b8d6a5a4d3d2d2e
