[INFO] cloning repository https://github.com/penland365/b [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/penland365/b" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpenland365%2Fb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpenland365%2Fb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d75d02b18d72dcf3ba0568be22b3ddee9e96bb66 [INFO] checking penland365/b against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpenland365%2Fb" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/penland365/b 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 git repo https://github.com/penland365/b [INFO] finished tweaking git repo https://github.com/penland365/b [INFO] tweaked toml for git repo https://github.com/penland365/b written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/penland365/b 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating b v0.0.1-SNAPSHOT (/workspace/builds/worker-2-tc1/source) -> v0.0.1 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_logger v0.5.11 [INFO] [stderr] Downloaded version v3.0.0 [INFO] [stderr] Downloaded quickcheck v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 57c933cb2bb1265af1697148248b54cf81b2cc0e0be897e221d9cb4f374e4b8b [INFO] running `Command { std: "docker" "start" "-a" "57c933cb2bb1265af1697148248b54cf81b2cc0e0be897e221d9cb4f374e4b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57c933cb2bb1265af1697148248b54cf81b2cc0e0be897e221d9cb4f374e4b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57c933cb2bb1265af1697148248b54cf81b2cc0e0be897e221d9cb4f374e4b8b", kill_on_drop: false }` [INFO] [stdout] 57c933cb2bb1265af1697148248b54cf81b2cc0e0be897e221d9cb4f374e4b8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c9d722e5a491758db7bcaf8100abd97b9d1e6df25371d3661dbed77f8dac58ca [INFO] running `Command { std: "docker" "start" "-a" "c9d722e5a491758db7bcaf8100abd97b9d1e6df25371d3661dbed77f8dac58ca", kill_on_drop: false }` [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking termcolor v1.0.1 [INFO] [stderr] Checking version v3.0.0 [INFO] [stderr] Checking regex v1.0.2 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking env_logger v0.5.11 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Checking b v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "c9d722e5a491758db7bcaf8100abd97b9d1e6df25371d3661dbed77f8dac58ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d722e5a491758db7bcaf8100abd97b9d1e6df25371d3661dbed77f8dac58ca", kill_on_drop: false }` [INFO] [stdout] c9d722e5a491758db7bcaf8100abd97b9d1e6df25371d3661dbed77f8dac58ca