[INFO] cloning repository https://github.com/comet-rs/comet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comet-rs/comet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomet-rs%2Fcomet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomet-rs%2Fcomet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18872ca8fe49094b2d9eeea7fafa98fe05269c93
[INFO] checking comet-rs/comet against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomet-rs%2Fcomet" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/comet-rs/comet on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/comet-rs/comet
[INFO] finished tweaking git repo https://github.com/comet-rs/comet
[INFO] tweaked toml for git repo https://github.com/comet-rs/comet written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/comet-rs/comet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pnet_macros_support v0.27.2
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[INFO] [stderr]   Downloaded x509-parser v0.9.1
[INFO] [stderr]   Downloaded shadowsocks-crypto v0.1.2
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[INFO] [stderr]   Downloaded trust-dns-native-tls v0.20.0
[INFO] [stderr]   Downloaded pnet v0.27.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c69890b896c0516d27770a7ce09dbb01a0fac01ccb3470ecc78ff63b4172040
[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" "7c69890b896c0516d27770a7ce09dbb01a0fac01ccb3470ecc78ff63b4172040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c69890b896c0516d27770a7ce09dbb01a0fac01ccb3470ecc78ff63b4172040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c69890b896c0516d27770a7ce09dbb01a0fac01ccb3470ecc78ff63b4172040", kill_on_drop: false }`
[INFO] [stdout] 7c69890b896c0516d27770a7ce09dbb01a0fac01ccb3470ecc78ff63b4172040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c09cc0f31d9a0d0d978366a07f9ce3b0b635cecd135c157dfa2a7ff2f95175d
[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" "1c09cc0f31d9a0d0d978366a07f9ce3b0b635cecd135c157dfa2a7ff2f95175d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling quote v1.0.9
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[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking generic-array v0.12.3
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[INFO] [stderr]    Compiling darling_core v0.12.2
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
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[INFO] [stderr]    Compiling enum-as-inner v0.3.3
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[INFO] [stderr]     Checking serde_with v1.6.4
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[INFO] [stderr]     Checking serde_regex v1.1.0
[INFO] [stderr]     Checking trust-dns-proto v0.20.0
[INFO] [stderr]     Checking tungstenite v0.12.0
[INFO] [stderr]     Checking hyper v0.14.4
[INFO] [stderr]     Checking tokio-tungstenite v0.13.0
[INFO] [stderr]     Checking trust-dns-rustls v0.20.0
[INFO] [stderr]     Checking trust-dns-https v0.20.0
[INFO] [stderr]     Checking trust-dns-resolver v0.20.0
[INFO] [stderr]     Checking hyper-rustls v0.22.1
[INFO] [stderr]     Checking warp v0.3.0
[INFO] [stderr]     Checking reqwest v0.11.1
[INFO] [stderr]     Checking comet v0.1.0 (/opt/rustwide/workdir/comet)
[INFO] [stdout] warning: unused import: `client_async`
[INFO] [stdout]  --> comet/src/processor/ws.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio_tungstenite::{client_async, client_async_with_config};
[INFO] [stdout]   |                         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `client_async`
[INFO] [stdout]  --> comet/src/processor/ws.rs:2:25
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio_tungstenite::{client_async, client_async_with_config};
[INFO] [stdout]   |                         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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]     Checking comet-bin v0.1.0 (/opt/rustwide/workdir/comet-bin)
[INFO] [stderr]     Checking comet-android v0.1.0 (/opt/rustwide/workdir/comet-android)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 48s
[INFO] running `Command { std: "docker" "inspect" "1c09cc0f31d9a0d0d978366a07f9ce3b0b635cecd135c157dfa2a7ff2f95175d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c09cc0f31d9a0d0d978366a07f9ce3b0b635cecd135c157dfa2a7ff2f95175d", kill_on_drop: false }`
[INFO] [stdout] 1c09cc0f31d9a0d0d978366a07f9ce3b0b635cecd135c157dfa2a7ff2f95175d