[INFO] cloning repository https://github.com/iandwelker/ansi_escape_highlighting
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iandwelker/ansi_escape_highlighting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiandwelker%2Fansi_escape_highlighting", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiandwelker%2Fansi_escape_highlighting'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e79f916fd135a3b8b62526f0bb5e0ae1bfe71d5
[INFO] checking iandwelker/ansi_escape_highlighting against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiandwelker%2Fansi_escape_highlighting" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iandwelker/ansi_escape_highlighting 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/iandwelker/ansi_escape_highlighting
[INFO] finished tweaking git repo https://github.com/iandwelker/ansi_escape_highlighting
[INFO] tweaked toml for git repo https://github.com/iandwelker/ansi_escape_highlighting written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/iandwelker/ansi_escape_highlighting 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a735d7840925747892081ded3e37657a2ce99f679a0405068dcce0952c295757
[INFO] running `Command { std: "docker" "start" "-a" "a735d7840925747892081ded3e37657a2ce99f679a0405068dcce0952c295757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a735d7840925747892081ded3e37657a2ce99f679a0405068dcce0952c295757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a735d7840925747892081ded3e37657a2ce99f679a0405068dcce0952c295757", kill_on_drop: false }`
[INFO] [stdout] a735d7840925747892081ded3e37657a2ce99f679a0405068dcce0952c295757
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9544c762e40a1830cc7ff84c77fb1f264ef668901699f32e1c616d0cadabcf22
[INFO] running `Command { std: "docker" "start" "-a" "9544c762e40a1830cc7ff84c77fb1f264ef668901699f32e1c616d0cadabcf22", kill_on_drop: false }`
[INFO] [stderr]     Checking ansi_escape_highlighting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "9544c762e40a1830cc7ff84c77fb1f264ef668901699f32e1c616d0cadabcf22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9544c762e40a1830cc7ff84c77fb1f264ef668901699f32e1c616d0cadabcf22", kill_on_drop: false }`
[INFO] [stdout] 9544c762e40a1830cc7ff84c77fb1f264ef668901699f32e1c616d0cadabcf22
[INFO] checking iandwelker/ansi_escape_highlighting against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiandwelker%2Fansi_escape_highlighting" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iandwelker/ansi_escape_highlighting 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/iandwelker/ansi_escape_highlighting
[INFO] finished tweaking git repo https://github.com/iandwelker/ansi_escape_highlighting
[INFO] tweaked toml for git repo https://github.com/iandwelker/ansi_escape_highlighting written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/iandwelker/ansi_escape_highlighting 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0b4d109958b322a810c04adfabba29fa1feae96f6b869175062c475bd775b6c6
[INFO] running `Command { std: "docker" "start" "-a" "0b4d109958b322a810c04adfabba29fa1feae96f6b869175062c475bd775b6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b4d109958b322a810c04adfabba29fa1feae96f6b869175062c475bd775b6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b4d109958b322a810c04adfabba29fa1feae96f6b869175062c475bd775b6c6", kill_on_drop: false }`
[INFO] [stdout] 0b4d109958b322a810c04adfabba29fa1feae96f6b869175062c475bd775b6c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c839dfd512c2dc99150e9365f8954684d9fef2abb3bffbe5a8f1785e2407a67c
[INFO] running `Command { std: "docker" "start" "-a" "c839dfd512c2dc99150e9365f8954684d9fef2abb3bffbe5a8f1785e2407a67c", kill_on_drop: false }`
[INFO] [stderr]     Checking ansi_escape_highlighting v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "c839dfd512c2dc99150e9365f8954684d9fef2abb3bffbe5a8f1785e2407a67c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c839dfd512c2dc99150e9365f8954684d9fef2abb3bffbe5a8f1785e2407a67c", kill_on_drop: false }`
[INFO] [stdout] c839dfd512c2dc99150e9365f8954684d9fef2abb3bffbe5a8f1785e2407a67c