[INFO] fetching crate bearing 0.1.0-alpha.5...
[INFO] checking bearing-0.1.0-alpha.5 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate bearing 0.1.0-alpha.5 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate bearing 0.1.0-alpha.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bearing 0.1.0-alpha.5
[INFO] tweaked toml for crates.io crate bearing 0.1.0-alpha.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bearing 0.1.0-alpha.5 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bearing 0.1.0-alpha.5 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f455472857a5ec033b7f8e8023bd9e67ad656f595780d29d69fb833ba72b54a3
[INFO] running `Command { std: "docker" "start" "-a" "f455472857a5ec033b7f8e8023bd9e67ad656f595780d29d69fb833ba72b54a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f455472857a5ec033b7f8e8023bd9e67ad656f595780d29d69fb833ba72b54a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f455472857a5ec033b7f8e8023bd9e67ad656f595780d29d69fb833ba72b54a3", kill_on_drop: false }`
[INFO] [stdout] f455472857a5ec033b7f8e8023bd9e67ad656f595780d29d69fb833ba72b54a3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dc03e3202363444ed93075fbcbbb8196fd3c86af8e1ffc9588f1d6a1f7c0f8a
[INFO] running `Command { std: "docker" "start" "-a" "4dc03e3202363444ed93075fbcbbb8196fd3c86af8e1ffc9588f1d6a1f7c0f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling mem_dbg-derive v0.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking simple_logger v5.2.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking unicode-segmentation v1.13.2
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking assertables v9.8.6
[INFO] [stderr]     Checking mem_dbg v0.4.1
[INFO] [stderr]    Compiling jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking jemallocator v0.5.4
[INFO] [stderr]     Checking bearing v0.1.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `ImpactsDISI` is never constructed
[INFO] [stdout]    --> src/search/scorer.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub struct ImpactsDISI<I: DocIdSetIterator> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bearing` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `ImpactsDISI` is never constructed
[INFO] [stdout]    --> src/search/scorer.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub struct ImpactsDISI<I: DocIdSetIterator> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bearing` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "4dc03e3202363444ed93075fbcbbb8196fd3c86af8e1ffc9588f1d6a1f7c0f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dc03e3202363444ed93075fbcbbb8196fd3c86af8e1ffc9588f1d6a1f7c0f8a", kill_on_drop: false }`
[INFO] [stdout] 4dc03e3202363444ed93075fbcbbb8196fd3c86af8e1ffc9588f1d6a1f7c0f8a
