[INFO] fetching crate headers-content-md5 0.2.0... [INFO] checking headers-content-md5-0.2.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate headers-content-md5 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate headers-content-md5 0.2.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate headers-content-md5 0.2.0 [INFO] finished tweaking crates.io crate headers-content-md5 0.2.0 [INFO] tweaked toml for crates.io crate headers-content-md5 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded headers-core v0.3.0 [INFO] [stderr] Downloaded headers v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6f6f83108d3dee58718b6510eb051050b36332673de60648302ea995de1a204 [INFO] running `Command { std: "docker" "start" "-a" "f6f6f83108d3dee58718b6510eb051050b36332673de60648302ea995de1a204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6f6f83108d3dee58718b6510eb051050b36332673de60648302ea995de1a204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6f6f83108d3dee58718b6510eb051050b36332673de60648302ea995de1a204", kill_on_drop: false }` [INFO] [stdout] f6f6f83108d3dee58718b6510eb051050b36332673de60648302ea995de1a204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e1af3c91b0292545618d7d2e0ce00a826c0bd2412a80c1632ffbe0264b76517 [INFO] running `Command { std: "docker" "start" "-a" "1e1af3c91b0292545618d7d2e0ce00a826c0bd2412a80c1632ffbe0264b76517", kill_on_drop: false }` [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking headers-core v0.3.0 [INFO] [stderr] Checking headers v0.4.0 [INFO] [stderr] Checking headers-content-md5 v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "1e1af3c91b0292545618d7d2e0ce00a826c0bd2412a80c1632ffbe0264b76517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e1af3c91b0292545618d7d2e0ce00a826c0bd2412a80c1632ffbe0264b76517", kill_on_drop: false }` [INFO] [stdout] 1e1af3c91b0292545618d7d2e0ce00a826c0bd2412a80c1632ffbe0264b76517