[INFO] cloning repository https://github.com/mycognosist/mbus_write [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mycognosist/mbus_write" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmycognosist%2Fmbus_write", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmycognosist%2Fmbus_write'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92f02d493ec15f7fa51cc921feba6d59bfc3545b [INFO] checking mycognosist/mbus_write against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmycognosist%2Fmbus_write" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mycognosist/mbus_write on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mycognosist/mbus_write [INFO] finished tweaking git repo https://github.com/mycognosist/mbus_write [INFO] tweaked toml for git repo https://github.com/mycognosist/mbus_write written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/mycognosist/mbus_write already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mach v0.0.5 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded take v0.1.0 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded tokio-proto v0.1.1 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded advapi32-sys v0.2.0 [INFO] [stderr] Downloaded tokio-serial v0.8.0 [INFO] [stderr] Downloaded serialport v1.0.1 [INFO] [stderr] Downloaded socket2 v0.3.7 [INFO] [stderr] Downloaded mio-serial v0.6.0 [INFO] [stderr] Downloaded tokio-modbus v0.2.1 [INFO] [stderr] Downloaded tokio-serial v0.6.0 [INFO] [stderr] Downloaded serialport v2.3.0 [INFO] [stderr] Downloaded ktmw32-sys v0.1.1 [INFO] [stderr] Downloaded nix v0.10.0 [INFO] [stderr] Downloaded miow v0.3.1 [INFO] [stderr] Downloaded mio-serial v0.8.0 [INFO] [stderr] Downloaded winreg v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07d90677bb912af87dff8883d3d0ab02a975be27f1cfa81893d3d76380eee416 [INFO] running `Command { std: "docker" "start" "-a" "07d90677bb912af87dff8883d3d0ab02a975be27f1cfa81893d3d76380eee416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07d90677bb912af87dff8883d3d0ab02a975be27f1cfa81893d3d76380eee416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d90677bb912af87dff8883d3d0ab02a975be27f1cfa81893d3d76380eee416", kill_on_drop: false }` [INFO] [stdout] 07d90677bb912af87dff8883d3d0ab02a975be27f1cfa81893d3d76380eee416 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6ae01ce26401496058c05a86e289a521fe9bc7807066b0046e692e842d3d5fb [INFO] running `Command { std: "docker" "start" "-a" "b6ae01ce26401496058c05a86e289a521fe9bc7807066b0046e692e842d3d5fb", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "b6ae01ce26401496058c05a86e289a521fe9bc7807066b0046e692e842d3d5fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6ae01ce26401496058c05a86e289a521fe9bc7807066b0046e692e842d3d5fb", kill_on_drop: false }` [INFO] [stdout] b6ae01ce26401496058c05a86e289a521fe9bc7807066b0046e692e842d3d5fb