[INFO] fetching crate discord_channel_cleaner 0.1.2...
[INFO] checking discord_channel_cleaner-0.1.2 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate discord_channel_cleaner 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate discord_channel_cleaner 0.1.2 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate discord_channel_cleaner 0.1.2
[INFO] finished tweaking crates.io crate discord_channel_cleaner 0.1.2
[INFO] tweaked toml for crates.io crate discord_channel_cleaner 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate discord_channel_cleaner 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serenity v0.11.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e41aac4d7a68523aead87cec3554b35accbd5e5a9a27473425174bfb6dc77d5
[INFO] running `Command { std: "docker" "start" "-a" "2e41aac4d7a68523aead87cec3554b35accbd5e5a9a27473425174bfb6dc77d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e41aac4d7a68523aead87cec3554b35accbd5e5a9a27473425174bfb6dc77d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e41aac4d7a68523aead87cec3554b35accbd5e5a9a27473425174bfb6dc77d5", kill_on_drop: false }`
[INFO] [stdout] 2e41aac4d7a68523aead87cec3554b35accbd5e5a9a27473425174bfb6dc77d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc32d2993caea93c8b3ac959ef4c8ecd9c946056400860e19afc918e07ae0d07
[INFO] running `Command { std: "docker" "start" "-a" "dc32d2993caea93c8b3ac959ef4c8ecd9c946056400860e19afc918e07ae0d07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde v1.0.152
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[INFO] [stderr]     Checking bytes v1.3.0
[INFO] [stderr]    Compiling futures-core v0.3.25
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[INFO] [stderr]    Compiling serde_derive v1.0.152
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[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling pest_meta v2.5.2
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[INFO] [stderr]    Compiling pest_derive v2.5.2
[INFO] [stderr]     Checking tokio-util v0.7.4
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[INFO] [stderr]     Checking config v0.13.3
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[INFO] [stderr]     Checking hyper-rustls v0.23.2
[INFO] [stderr]     Checking reqwest v0.11.13
[INFO] [stderr]     Checking discord_channel_cleaner v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.48s
[INFO] running `Command { std: "docker" "inspect" "dc32d2993caea93c8b3ac959ef4c8ecd9c946056400860e19afc918e07ae0d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc32d2993caea93c8b3ac959ef4c8ecd9c946056400860e19afc918e07ae0d07", kill_on_drop: false }`
[INFO] [stdout] dc32d2993caea93c8b3ac959ef4c8ecd9c946056400860e19afc918e07ae0d07
