[INFO] fetching crate gcn_agg 0.2.2...
[INFO] checking gcn_agg-0.2.2 against try#742889a08e10036dc30b8a7308f2a2a15b706883 for pr-103450-1
[INFO] extracting crate gcn_agg 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gcn_agg 0.2.2 on toolchain 742889a08e10036dc30b8a7308f2a2a15b706883
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+742889a08e10036dc30b8a7308f2a2a15b706883" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gcn_agg 0.2.2
[INFO] finished tweaking crates.io crate gcn_agg 0.2.2
[INFO] tweaked toml for crates.io crate gcn_agg 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate gcn_agg 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+742889a08e10036dc30b8a7308f2a2a15b706883" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+742889a08e10036dc30b8a7308f2a2a15b706883" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 342f8344015367cdce21dd87d5f6514b3cc5e71219f5a6f4fd44c924a9c11015
[INFO] running `Command { std: "docker" "start" "-a" "342f8344015367cdce21dd87d5f6514b3cc5e71219f5a6f4fd44c924a9c11015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "342f8344015367cdce21dd87d5f6514b3cc5e71219f5a6f4fd44c924a9c11015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342f8344015367cdce21dd87d5f6514b3cc5e71219f5a6f4fd44c924a9c11015", kill_on_drop: false }`
[INFO] [stdout] 342f8344015367cdce21dd87d5f6514b3cc5e71219f5a6f4fd44c924a9c11015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+742889a08e10036dc30b8a7308f2a2a15b706883" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f2171ea4fb3fc578453654f33ba5102e78fa0379445927b521b2750f728c82f
[INFO] running `Command { std: "docker" "start" "-a" "3f2171ea4fb3fc578453654f33ba5102e78fa0379445927b521b2750f728c82f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
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[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling ucd-trie v0.1.3
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[INFO] [stderr]     Checking itertools v0.10.3
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[INFO] [stderr]    Compiling clap_derive v3.1.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
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[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking config v0.12.0
[INFO] [stderr]     Checking gcn_agg v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/accelerator/agg_buffer.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |             RunningMode::Mixed => (todo!()),
[INFO] [stdout]    |                                   ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             RunningMode::Mixed => (todo!()),
[INFO] [stdout] 54 +             RunningMode::Mixed => todo!(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/accelerator/agg_buffer.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |             RunningMode::Mixed => (todo!()),
[INFO] [stdout]    |                                   ^       ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -             RunningMode::Mixed => (todo!()),
[INFO] [stdout] 54 +             RunningMode::Mixed => todo!(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.58s
[INFO] running `Command { std: "docker" "inspect" "3f2171ea4fb3fc578453654f33ba5102e78fa0379445927b521b2750f728c82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2171ea4fb3fc578453654f33ba5102e78fa0379445927b521b2750f728c82f", kill_on_drop: false }`
[INFO] [stdout] 3f2171ea4fb3fc578453654f33ba5102e78fa0379445927b521b2750f728c82f