[INFO] fetching crate pocket-relay-client 0.1.1...
[INFO] checking pocket-relay-client-0.1.1 against master#b359ccf1b0b7b2d2c1c4932344b806e68bd053a9 for pr-105483
[INFO] extracting crate pocket-relay-client 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pocket-relay-client 0.1.1 on toolchain b359ccf1b0b7b2d2c1c4932344b806e68bd053a9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pocket-relay-client 0.1.1
[INFO] finished tweaking crates.io crate pocket-relay-client 0.1.1
[INFO] tweaked toml for crates.io crate pocket-relay-client 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate pocket-relay-client 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winres v0.1.12
[INFO] [stderr]   Downloaded ahash v0.8.0
[INFO] [stderr]   Downloaded ab_glyph_rasterizer v0.1.6
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[INFO] [stderr]   Downloaded glutin v0.29.1
[INFO] [stderr]   Downloaded const-oid v0.9.0
[INFO] [stderr]   Downloaded der v0.6.0
[INFO] [stderr]   Downloaded x509-cert v0.1.0
[INFO] [stderr]   Downloaded blaze-ssl v0.1.2
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[INFO] [stderr]   Downloaded blaze-pk v0.2.5
[INFO] [stderr]   Downloaded ab_glyph v0.2.17
[INFO] [stderr]   Downloaded tiff v0.7.3
[INFO] [stderr]   Downloaded rsa v0.7.0
[INFO] [stderr]   Downloaded egui_extras v0.19.0
[INFO] [stderr]   Downloaded calloop v0.10.1
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[INFO] [stderr]   Downloaded exr v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e893d17ee216f4047730d706584bb1f2166428c1caac763318a5bc9326dc503c
[INFO] running `Command { std: "docker" "start" "-a" "e893d17ee216f4047730d706584bb1f2166428c1caac763318a5bc9326dc503c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e893d17ee216f4047730d706584bb1f2166428c1caac763318a5bc9326dc503c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e893d17ee216f4047730d706584bb1f2166428c1caac763318a5bc9326dc503c", kill_on_drop: false }`
[INFO] [stdout] e893d17ee216f4047730d706584bb1f2166428c1caac763318a5bc9326dc503c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+b359ccf1b0b7b2d2c1c4932344b806e68bd053a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39f0d8e77cb51f601a8f587688954b3ec828a875002a07c2505c95a54bb73b91
[INFO] running `Command { std: "docker" "start" "-a" "39f0d8e77cb51f601a8f587688954b3ec828a875002a07c2505c95a54bb73b91", kill_on_drop: false }`
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[INFO] [stderr]     Checking rsa v0.7.0
[INFO] [stderr]     Checking arboard v2.1.1
[INFO] [stderr]     Checking pem v1.1.0
[INFO] [stderr]    Compiling pocket-relay-client v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking x509-cert v0.1.0
[INFO] [stderr]     Checking blaze-pk v0.2.5
[INFO] [stderr]     Checking glutin v0.29.1
[INFO] [stderr]     Checking egui-winit v0.19.0
[INFO] [stderr]     Checking image v0.24.3
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[INFO] [stderr]     Checking eframe v0.19.0
[INFO] [stderr]     Checking blaze-ssl v0.1.2
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[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hosts.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut lines = contents.lines();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hosts.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut lines = contents.lines();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.75s
[INFO] running `Command { std: "docker" "inspect" "39f0d8e77cb51f601a8f587688954b3ec828a875002a07c2505c95a54bb73b91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39f0d8e77cb51f601a8f587688954b3ec828a875002a07c2505c95a54bb73b91", kill_on_drop: false }`
[INFO] [stdout] 39f0d8e77cb51f601a8f587688954b3ec828a875002a07c2505c95a54bb73b91