[INFO] fetching crate hammer-and-sample 0.1.3...
[INFO] testing hammer-and-sample-0.1.3 against 1.59.0 for beta-1.60-1
[INFO] extracting crate hammer-and-sample 0.1.3 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate hammer-and-sample 0.1.3 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hammer-and-sample 0.1.3
[INFO] finished tweaking crates.io crate hammer-and-sample 0.1.3
[INFO] tweaked toml for crates.io crate hammer-and-sample 0.1.3 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9acfda9868d28c18a3446363023e73a6ffc69fb9142bee4fce81146d2f5da072
[INFO] running `Command { std: "docker" "start" "-a" "9acfda9868d28c18a3446363023e73a6ffc69fb9142bee4fce81146d2f5da072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9acfda9868d28c18a3446363023e73a6ffc69fb9142bee4fce81146d2f5da072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9acfda9868d28c18a3446363023e73a6ffc69fb9142bee4fce81146d2f5da072", kill_on_drop: false }`
[INFO] [stdout] 9acfda9868d28c18a3446363023e73a6ffc69fb9142bee4fce81146d2f5da072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ff2019c0f4305042c0d81c6005c9df32bdf71be9252b17b9e349229e22d1dd0
[INFO] running `Command { std: "docker" "start" "-a" "4ff2019c0f4305042c0d81c6005c9df32bdf71be9252b17b9e349229e22d1dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hammer-and-sample v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "4ff2019c0f4305042c0d81c6005c9df32bdf71be9252b17b9e349229e22d1dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff2019c0f4305042c0d81c6005c9df32bdf71be9252b17b9e349229e22d1dd0", kill_on_drop: false }`
[INFO] [stdout] 4ff2019c0f4305042c0d81c6005c9df32bdf71be9252b17b9e349229e22d1dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e81aa45737689bfc72a2c4532d9276e2b0e717dc968e7ed4816b9d3008d569e
[INFO] running `Command { std: "docker" "start" "-a" "5e81aa45737689bfc72a2c4532d9276e2b0e717dc968e7ed4816b9d3008d569e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling hammer-and-sample v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `hammer_and_sample::Parallel`
[INFO] [stdout]  --> tests/hierarchical.rs:5:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hammer_and_sample::{auto_corr_time, sample, Model, Parallel};
[INFO] [stdout]   |                                                        ^^^^^^^^ no `Parallel` in the root
[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` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5e81aa45737689bfc72a2c4532d9276e2b0e717dc968e7ed4816b9d3008d569e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e81aa45737689bfc72a2c4532d9276e2b0e717dc968e7ed4816b9d3008d569e", kill_on_drop: false }`
[INFO] [stdout] 5e81aa45737689bfc72a2c4532d9276e2b0e717dc968e7ed4816b9d3008d569e