[INFO] fetching crate hammer-and-sample 0.2.0...
[INFO] checking hammer-and-sample-0.2.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate hammer-and-sample 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate hammer-and-sample 0.2.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbabb9085ae863be00b6c251a4ef385299eeec372606cf3ffa76577be594de61
[INFO] running `Command { std: "docker" "start" "-a" "cbabb9085ae863be00b6c251a4ef385299eeec372606cf3ffa76577be594de61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbabb9085ae863be00b6c251a4ef385299eeec372606cf3ffa76577be594de61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbabb9085ae863be00b6c251a4ef385299eeec372606cf3ffa76577be594de61", kill_on_drop: false }`
[INFO] [stdout] cbabb9085ae863be00b6c251a4ef385299eeec372606cf3ffa76577be594de61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b66ec3703a8181e28a91fba30a3c70cf998ac482b2ca13b8c2f0b415f8e22588
[INFO] running `Command { std: "docker" "start" "-a" "b66ec3703a8181e28a91fba30a3c70cf998ac482b2ca13b8c2f0b415f8e22588", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hammer-and-sample v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking 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] running `Command { std: "docker" "inspect" "b66ec3703a8181e28a91fba30a3c70cf998ac482b2ca13b8c2f0b415f8e22588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b66ec3703a8181e28a91fba30a3c70cf998ac482b2ca13b8c2f0b415f8e22588", kill_on_drop: false }`
[INFO] [stdout] b66ec3703a8181e28a91fba30a3c70cf998ac482b2ca13b8c2f0b415f8e22588
[INFO] checking hammer-and-sample-0.2.0 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate hammer-and-sample 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate hammer-and-sample 0.2.0 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "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-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b9762fcba148c4687057e2ccf1851ce5329aea4efb1cc7a2aff3fcaf856b408
[INFO] running `Command { std: "docker" "start" "-a" "2b9762fcba148c4687057e2ccf1851ce5329aea4efb1cc7a2aff3fcaf856b408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b9762fcba148c4687057e2ccf1851ce5329aea4efb1cc7a2aff3fcaf856b408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9762fcba148c4687057e2ccf1851ce5329aea4efb1cc7a2aff3fcaf856b408", kill_on_drop: false }`
[INFO] [stdout] 2b9762fcba148c4687057e2ccf1851ce5329aea4efb1cc7a2aff3fcaf856b408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e0e777bf4fe178e364fc5d3b4236b9863c87910f2c77b1e8739f9831afebd9f
[INFO] running `Command { std: "docker" "start" "-a" "2e0e777bf4fe178e364fc5d3b4236b9863c87910f2c77b1e8739f9831afebd9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]     Checking rand_pcg v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hammer-and-sample v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking 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] running `Command { std: "docker" "inspect" "2e0e777bf4fe178e364fc5d3b4236b9863c87910f2c77b1e8739f9831afebd9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0e777bf4fe178e364fc5d3b4236b9863c87910f2c77b1e8739f9831afebd9f", kill_on_drop: false }`
[INFO] [stdout] 2e0e777bf4fe178e364fc5d3b4236b9863c87910f2c77b1e8739f9831afebd9f
