[INFO] cloning repository https://github.com/kuviman/kuvibot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuviman/kuvibot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fkuvibot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fkuvibot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8faacd1fdc3072ed3cafde677f6dc1bc59804f9f
[INFO] checking kuviman/kuvibot against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fkuvibot" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kuviman/kuvibot on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kuviman/kuvibot
[INFO] finished tweaking git repo https://github.com/kuviman/kuvibot
[INFO] tweaked toml for git repo https://github.com/kuviman/kuvibot written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kuviman/kuvibot 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded websocket-lite v0.5.2
[INFO] [stderr]   Downloaded security-framework-sys v2.10.0
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[INFO] [stderr]   Downloaded http-types v2.12.0
[INFO] [stderr]   Downloaded toml v0.8.12
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[INFO] [stderr]   Downloaded curl-sys v0.4.72+curl-8.6.0
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[INFO] [stderr]   Downloaded aliri_braid v0.4.0
[INFO] [stderr]   Downloaded security-framework v2.10.0
[INFO] [stderr]   Downloaded libz-sys v1.1.16
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[INFO] [stderr]   Downloaded universal-hash v0.4.0
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[INFO] [stderr]   Downloaded surf v2.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6160b359d5b0ddd31730ea5824ea69cf5b16180899ac71563df60279b9bd9f6b
[INFO] running `Command { std: "docker" "start" "-a" "6160b359d5b0ddd31730ea5824ea69cf5b16180899ac71563df60279b9bd9f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6160b359d5b0ddd31730ea5824ea69cf5b16180899ac71563df60279b9bd9f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6160b359d5b0ddd31730ea5824ea69cf5b16180899ac71563df60279b9bd9f6b", kill_on_drop: false }`
[INFO] [stdout] 6160b359d5b0ddd31730ea5824ea69cf5b16180899ac71563df60279b9bd9f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6bcd213df7e13e9380652a2714df0324c440a090fb45bb117da4fd571559b73
[INFO] running `Command { std: "docker" "start" "-a" "a6bcd213df7e13e9380652a2714df0324c440a090fb45bb117da4fd571559b73", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling serde v1.0.197
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[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
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[INFO] [stderr]     Checking waker-fn v1.1.1
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[INFO] [stderr]     Checking twitch_oauth2 v0.12.9
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[INFO] [stderr]     Checking twitch-bot v0.1.0 (/opt/rustwide/workdir/twitch-bot)
[INFO] [stderr]     Checking kuvibot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 17s
[INFO] running `Command { std: "docker" "inspect" "a6bcd213df7e13e9380652a2714df0324c440a090fb45bb117da4fd571559b73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bcd213df7e13e9380652a2714df0324c440a090fb45bb117da4fd571559b73", kill_on_drop: false }`
[INFO] [stdout] a6bcd213df7e13e9380652a2714df0324c440a090fb45bb117da4fd571559b73
[INFO] checking kuviman/kuvibot against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuviman%2Fkuvibot" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kuviman/kuvibot on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kuviman/kuvibot
[INFO] finished tweaking git repo https://github.com/kuviman/kuvibot
[INFO] tweaked toml for git repo https://github.com/kuviman/kuvibot written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kuviman/kuvibot 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e0098f110abad98a082ab9b83ceb86b8a616010f9160b7e542e626d4b0a4b5f
[INFO] running `Command { std: "docker" "start" "-a" "0e0098f110abad98a082ab9b83ceb86b8a616010f9160b7e542e626d4b0a4b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e0098f110abad98a082ab9b83ceb86b8a616010f9160b7e542e626d4b0a4b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0098f110abad98a082ab9b83ceb86b8a616010f9160b7e542e626d4b0a4b5f", kill_on_drop: false }`
[INFO] [stdout] 0e0098f110abad98a082ab9b83ceb86b8a616010f9160b7e542e626d4b0a4b5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 447e59eff81117c0f4b8422e410dd783415d201518488f7d6694345c16c27210
[INFO] running `Command { std: "docker" "start" "-a" "447e59eff81117c0f4b8422e410dd783415d201518488f7d6694345c16c27210", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `Command { std: "docker" "inspect" "447e59eff81117c0f4b8422e410dd783415d201518488f7d6694345c16c27210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "447e59eff81117c0f4b8422e410dd783415d201518488f7d6694345c16c27210", kill_on_drop: false }`
[INFO] [stdout] 447e59eff81117c0f4b8422e410dd783415d201518488f7d6694345c16c27210