[INFO] fetching crate brinicle_glue 1.0.0...
[INFO] checking brinicle_glue-1.0.0 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015
[INFO] extracting crate brinicle_glue 1.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate brinicle_glue 1.0.0 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate brinicle_glue 1.0.0
[INFO] finished tweaking crates.io crate brinicle_glue 1.0.0
[INFO] tweaked toml for crates.io crate brinicle_glue 1.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 544880211b92b2b3d62a82e82bace7a343d4ebeb1ad4704d6dda76e6a288d10f
[INFO] running `Command { std: "docker" "start" "-a" "544880211b92b2b3d62a82e82bace7a343d4ebeb1ad4704d6dda76e6a288d10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "544880211b92b2b3d62a82e82bace7a343d4ebeb1ad4704d6dda76e6a288d10f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "544880211b92b2b3d62a82e82bace7a343d4ebeb1ad4704d6dda76e6a288d10f", kill_on_drop: false }`
[INFO] [stdout] 544880211b92b2b3d62a82e82bace7a343d4ebeb1ad4704d6dda76e6a288d10f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 603fc65e029e12a525dd48229d6e7258fe41cc2d7b98fdc6bf95f7b96e963b0c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "603fc65e029e12a525dd48229d6e7258fe41cc2d7b98fdc6bf95f7b96e963b0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling libc v0.2.78
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking brinicle_deinterleaved v1.0.0
[INFO] [stderr]     Checking brinicle_kernel v1.0.0
[INFO] [stderr]     Checking brinicle_glue v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/detail.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |         value_strings: *const (*const c_char),
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/detail.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |         value_strings: *const (*const c_char),
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[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 3.56s
[INFO] running `Command { std: "docker" "inspect" "603fc65e029e12a525dd48229d6e7258fe41cc2d7b98fdc6bf95f7b96e963b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "603fc65e029e12a525dd48229d6e7258fe41cc2d7b98fdc6bf95f7b96e963b0c", kill_on_drop: false }`
[INFO] [stdout] 603fc65e029e12a525dd48229d6e7258fe41cc2d7b98fdc6bf95f7b96e963b0c