[INFO] cloning repository https://github.com/darkwater/sunrise-mqtt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darkwater/sunrise-mqtt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fsunrise-mqtt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fsunrise-mqtt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8cb66aeb856cced827338f1176600ea7ac87ae8 [INFO] checking darkwater/sunrise-mqtt against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fsunrise-mqtt" "/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/darkwater/sunrise-mqtt on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/darkwater/sunrise-mqtt [INFO] finished tweaking git repo https://github.com/darkwater/sunrise-mqtt [INFO] tweaked toml for git repo https://github.com/darkwater/sunrise-mqtt written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/darkwater/sunrise-mqtt 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded serialport v4.0.1 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded concurrent-queue v2.0.0 [INFO] [stderr] Downloaded crc16 v0.4.0 [INFO] [stderr] Downloaded futures-executor v0.3.25 [INFO] [stderr] Downloaded anyhow v1.0.68 [INFO] [stderr] Downloaded async-channel v1.8.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded openssl-sys v0.9.80 [INFO] [stderr] Downloaded libc v0.2.98 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded paho-mqtt v0.11.1 [INFO] [stderr] Downloaded nix v0.16.1 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded proc-macro2 v1.0.49 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded cmake v0.1.49 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded thiserror v1.0.38 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [INFO] [stderr] Downloaded paho-mqtt-sys v0.7.2 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e496ee4279779c140db82502205b74837abefb619a2179c2e61b554d0d72a451 [INFO] running `Command { std: "docker" "start" "-a" "e496ee4279779c140db82502205b74837abefb619a2179c2e61b554d0d72a451", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e496ee4279779c140db82502205b74837abefb619a2179c2e61b554d0d72a451", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e496ee4279779c140db82502205b74837abefb619a2179c2e61b554d0d72a451", kill_on_drop: false }` [INFO] [stdout] e496ee4279779c140db82502205b74837abefb619a2179c2e61b554d0d72a451 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6b00d2d45cab4865f6c0345d5ec7382d32f98572e1dd0a900a4d4677846c14e [INFO] running `Command { std: "docker" "start" "-a" "a6b00d2d45cab4865f6c0345d5ec7382d32f98572e1dd0a900a4d4677846c14e", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cmake v0.1.49 [INFO] [stderr] Checking concurrent-queue v2.0.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a6b00d2d45cab4865f6c0345d5ec7382d32f98572e1dd0a900a4d4677846c14e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6b00d2d45cab4865f6c0345d5ec7382d32f98572e1dd0a900a4d4677846c14e", kill_on_drop: false }` [INFO] [stdout] a6b00d2d45cab4865f6c0345d5ec7382d32f98572e1dd0a900a4d4677846c14e [INFO] checking darkwater/sunrise-mqtt against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarkwater%2Fsunrise-mqtt" "/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/darkwater/sunrise-mqtt on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/darkwater/sunrise-mqtt [INFO] finished tweaking git repo https://github.com/darkwater/sunrise-mqtt [INFO] tweaked toml for git repo https://github.com/darkwater/sunrise-mqtt written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/darkwater/sunrise-mqtt 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89cd47e8c8986ba6412697ce8c51836b79f5f538691e44bd8bf15c2d66b1a502 [INFO] running `Command { std: "docker" "start" "-a" "89cd47e8c8986ba6412697ce8c51836b79f5f538691e44bd8bf15c2d66b1a502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89cd47e8c8986ba6412697ce8c51836b79f5f538691e44bd8bf15c2d66b1a502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89cd47e8c8986ba6412697ce8c51836b79f5f538691e44bd8bf15c2d66b1a502", kill_on_drop: false }` [INFO] [stdout] 89cd47e8c8986ba6412697ce8c51836b79f5f538691e44bd8bf15c2d66b1a502 [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7303774ca1538b02c1b2830d55bdedb279acb7627c9fce1d8d0ec3d1d07fe38 [INFO] running `Command { std: "docker" "start" "-a" "e7303774ca1538b02c1b2830d55bdedb279acb7627c9fce1d8d0ec3d1d07fe38", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "e7303774ca1538b02c1b2830d55bdedb279acb7627c9fce1d8d0ec3d1d07fe38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7303774ca1538b02c1b2830d55bdedb279acb7627c9fce1d8d0ec3d1d07fe38", kill_on_drop: false }` [INFO] [stdout] e7303774ca1538b02c1b2830d55bdedb279acb7627c9fce1d8d0ec3d1d07fe38