[INFO] fetching crate cosworth 0.1.5...
[INFO] checking cosworth-0.1.5 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate cosworth 0.1.5 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cosworth 0.1.5 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosworth 0.1.5
[INFO] finished tweaking crates.io crate cosworth 0.1.5
[INFO] tweaked toml for crates.io crate cosworth 0.1.5 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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] bda87b2a05951514c1c73341a9ccc0d870afd277ff930ede512ed1de78527da7
[INFO] running `Command { std: "docker" "start" "-a" "bda87b2a05951514c1c73341a9ccc0d870afd277ff930ede512ed1de78527da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda87b2a05951514c1c73341a9ccc0d870afd277ff930ede512ed1de78527da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda87b2a05951514c1c73341a9ccc0d870afd277ff930ede512ed1de78527da7", kill_on_drop: false }`
[INFO] [stdout] bda87b2a05951514c1c73341a9ccc0d870afd277ff930ede512ed1de78527da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bc7095922a416cd339e22e8d52afa14359f09ca22ba6253e0ce926c763583b8
[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" "3bc7095922a416cd339e22e8d52afa14359f09ca22ba6253e0ce926c763583b8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.69
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[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking parking_lot v0.11.1
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[INFO] [stderr]     Checking parking_lot_core v0.6.2
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[INFO] [stderr]    Compiling actix_derive v0.3.2
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[INFO] [stderr]    Compiling synstructure v0.12.4
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[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking failure v0.1.8
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[INFO] [stderr]     Checking actix-net v0.2.6
[INFO] [stderr]     Checking diesel v1.4.6
[INFO] [stderr]     Checking cosworth v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/workers.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub endpoint: &'a Endpoint
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/workers.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub endpoint: &'a Endpoint
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Endpoint`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` 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 2m 29s
[INFO] running `Command { std: "docker" "inspect" "3bc7095922a416cd339e22e8d52afa14359f09ca22ba6253e0ce926c763583b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc7095922a416cd339e22e8d52afa14359f09ca22ba6253e0ce926c763583b8", kill_on_drop: false }`
[INFO] [stdout] 3bc7095922a416cd339e22e8d52afa14359f09ca22ba6253e0ce926c763583b8