[INFO] cloning repository https://github.com/wasmer-examples/wcgi-rust-starter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wasmer-examples/wcgi-rust-starter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmer-examples%2Fwcgi-rust-starter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmer-examples%2Fwcgi-rust-starter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2fcb8a0e5a8f1d2bec6cd17bf111055add0af0a
[INFO] checking wasmer-examples/wcgi-rust-starter against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmer-examples%2Fwcgi-rust-starter" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wasmer-examples/wcgi-rust-starter 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] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/wasmer-examples/wcgi-rust-starter
[INFO] finished tweaking git repo https://github.com/wasmer-examples/wcgi-rust-starter
[INFO] tweaked toml for git repo https://github.com/wasmer-examples/wcgi-rust-starter written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/wasmer-examples/wcgi-rust-starter 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cgi v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 2ed1548c0ae0b00e8a3940f6532eb1ede7dc00c7204ea313a83c135fe1c09e7a
[INFO] running `Command { std: "docker" "start" "-a" "2ed1548c0ae0b00e8a3940f6532eb1ede7dc00c7204ea313a83c135fe1c09e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ed1548c0ae0b00e8a3940f6532eb1ede7dc00c7204ea313a83c135fe1c09e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ed1548c0ae0b00e8a3940f6532eb1ede7dc00c7204ea313a83c135fe1c09e7a", kill_on_drop: false }`
[INFO] [stdout] 2ed1548c0ae0b00e8a3940f6532eb1ede7dc00c7204ea313a83c135fe1c09e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1ea3daa2dec359d25a2771aa2d2759d02ff349c16bf41789269e4fb85610e789
[INFO] running `Command { std: "docker" "start" "-a" "1ea3daa2dec359d25a2771aa2d2759d02ff349c16bf41789269e4fb85610e789", kill_on_drop: false }`
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking cgi v0.6.0
[INFO] [stderr]     Checking rust-wcgi-starter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "1ea3daa2dec359d25a2771aa2d2759d02ff349c16bf41789269e4fb85610e789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea3daa2dec359d25a2771aa2d2759d02ff349c16bf41789269e4fb85610e789", kill_on_drop: false }`
[INFO] [stdout] 1ea3daa2dec359d25a2771aa2d2759d02ff349c16bf41789269e4fb85610e789
[INFO] checking wasmer-examples/wcgi-rust-starter against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwasmer-examples%2Fwcgi-rust-starter" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wasmer-examples/wcgi-rust-starter 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] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/wasmer-examples/wcgi-rust-starter
[INFO] finished tweaking git repo https://github.com/wasmer-examples/wcgi-rust-starter
[INFO] tweaked toml for git repo https://github.com/wasmer-examples/wcgi-rust-starter written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/wasmer-examples/wcgi-rust-starter 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d698a60d0ee52b88345cb3d2aa15f76a6f6c1cbc9c03869e34191a9c1734a5c2
[INFO] running `Command { std: "docker" "start" "-a" "d698a60d0ee52b88345cb3d2aa15f76a6f6c1cbc9c03869e34191a9c1734a5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d698a60d0ee52b88345cb3d2aa15f76a6f6c1cbc9c03869e34191a9c1734a5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d698a60d0ee52b88345cb3d2aa15f76a6f6c1cbc9c03869e34191a9c1734a5c2", kill_on_drop: false }`
[INFO] [stdout] d698a60d0ee52b88345cb3d2aa15f76a6f6c1cbc9c03869e34191a9c1734a5c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9928ec2e490bef58e692ba5e67013b258dcd6a231719cf384ad4ac7a9f99bfb9
[INFO] running `Command { std: "docker" "start" "-a" "9928ec2e490bef58e692ba5e67013b258dcd6a231719cf384ad4ac7a9f99bfb9", kill_on_drop: false }`
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking cgi v0.6.0
[INFO] [stderr]     Checking rust-wcgi-starter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "9928ec2e490bef58e692ba5e67013b258dcd6a231719cf384ad4ac7a9f99bfb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9928ec2e490bef58e692ba5e67013b258dcd6a231719cf384ad4ac7a9f99bfb9", kill_on_drop: false }`
[INFO] [stdout] 9928ec2e490bef58e692ba5e67013b258dcd6a231719cf384ad4ac7a9f99bfb9