[INFO] cloning repository https://github.com/navicore/mqtt-bridge-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/navicore/mqtt-bridge-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavicore%2Fmqtt-bridge-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavicore%2Fmqtt-bridge-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a98161059100a2de5111e113dd05b663aa2595b5 [INFO] checking navicore/mqtt-bridge-rs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavicore%2Fmqtt-bridge-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/navicore/mqtt-bridge-rs 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/navicore/mqtt-bridge-rs [INFO] finished tweaking git repo https://github.com/navicore/mqtt-bridge-rs [INFO] tweaked toml for git repo https://github.com/navicore/mqtt-bridge-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/navicore/mqtt-bridge-rs 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 serde v1.0.147 [INFO] [stderr] Downloaded openssl-sys-extras v0.7.14 [INFO] [stderr] Downloaded netopt v0.1.3 [INFO] [stderr] Downloaded openssl-sys v0.7.17 [INFO] [stderr] Downloaded bytes v0.4.8 [INFO] [stderr] Downloaded pathdiff v0.2.1 [INFO] [stderr] Downloaded mqttc v0.1.4 [INFO] [stderr] Downloaded openssl v0.7.14 [INFO] [stderr] Downloaded ws v0.7.6 [INFO] [stderr] Downloaded async-trait v0.1.58 [INFO] [stderr] Downloaded pest v2.5.0 [INFO] [stderr] Downloaded ron v0.7.1 [INFO] [stderr] Downloaded config v0.13.2 [INFO] [stderr] Downloaded pest_meta v2.5.0 [INFO] [stderr] Downloaded pest_generator v2.5.0 [INFO] [stderr] Downloaded pest_derive v2.5.0 [INFO] [stderr] Downloaded json5 v0.4.1 [INFO] [stderr] Downloaded dlv-list v0.3.0 [INFO] [stderr] Downloaded ordered-multimap v0.4.3 [INFO] [stderr] Downloaded rust-ini v0.18.0 [INFO] [stderr] Downloaded mqtt3 v0.1.4 [INFO] [stderr] Downloaded gdi32-sys v0.2.0 [INFO] [stderr] Downloaded walkdir v1.0.7 [INFO] [stderr] Downloaded user32-sys v0.2.0 [INFO] [stderr] Downloaded libressl-pnacl-sys v2.1.6 [INFO] [stderr] Downloaded same-file v0.1.3 [INFO] [stderr] Downloaded pnacl-build-helper v1.4.11 [INFO] [stderr] Downloaded serde_derive v1.0.147 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8852d90dc02bc5168302b03b2cc9eb1b957d63ab65cc1f4b0f2a28c2a3952fe4 [INFO] running `Command { std: "docker" "start" "-a" "8852d90dc02bc5168302b03b2cc9eb1b957d63ab65cc1f4b0f2a28c2a3952fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8852d90dc02bc5168302b03b2cc9eb1b957d63ab65cc1f4b0f2a28c2a3952fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8852d90dc02bc5168302b03b2cc9eb1b957d63ab65cc1f4b0f2a28c2a3952fe4", kill_on_drop: false }` [INFO] [stdout] 8852d90dc02bc5168302b03b2cc9eb1b957d63ab65cc1f4b0f2a28c2a3952fe4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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] 513d2d0f6298aaceed2dad1855c9eaf4ac15d31d21dbf409bdcf4fdb4ce45c83 [INFO] running `Command { std: "docker" "start" "-a" "513d2d0f6298aaceed2dad1855c9eaf4ac15d31d21dbf409bdcf4fdb4ce45c83", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling pkg-config v0.3.12 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.4 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking matches v0.1.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling httparse v1.3.2 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Checking unicode-normalization v0.1.7 [INFO] [stderr] Checking mqtt3 v0.1.4 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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] Checking slab v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.7.17 [INFO] [stderr] Compiling openssl-sys-extras v0.7.14 [INFO] [stderr] Compiling openssl v0.7.14 [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" "513d2d0f6298aaceed2dad1855c9eaf4ac15d31d21dbf409bdcf4fdb4ce45c83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "513d2d0f6298aaceed2dad1855c9eaf4ac15d31d21dbf409bdcf4fdb4ce45c83", kill_on_drop: false }` [INFO] [stdout] 513d2d0f6298aaceed2dad1855c9eaf4ac15d31d21dbf409bdcf4fdb4ce45c83 [INFO] checking navicore/mqtt-bridge-rs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnavicore%2Fmqtt-bridge-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/navicore/mqtt-bridge-rs 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/navicore/mqtt-bridge-rs [INFO] finished tweaking git repo https://github.com/navicore/mqtt-bridge-rs [INFO] tweaked toml for git repo https://github.com/navicore/mqtt-bridge-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/navicore/mqtt-bridge-rs 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a5b5adfeff48b4ebd098616c2e100113bd1ff036eae4d55dbe5f5f272256c87b [INFO] running `Command { std: "docker" "start" "-a" "a5b5adfeff48b4ebd098616c2e100113bd1ff036eae4d55dbe5f5f272256c87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5b5adfeff48b4ebd098616c2e100113bd1ff036eae4d55dbe5f5f272256c87b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5b5adfeff48b4ebd098616c2e100113bd1ff036eae4d55dbe5f5f272256c87b", kill_on_drop: false }` [INFO] [stdout] a5b5adfeff48b4ebd098616c2e100113bd1ff036eae4d55dbe5f5f272256c87b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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] bab778ff7332f832b6d959c2ddf0cabc9259dc37376263863666c4926a6d694a [INFO] running `Command { std: "docker" "start" "-a" "bab778ff7332f832b6d959c2ddf0cabc9259dc37376263863666c4926a6d694a", 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" "bab778ff7332f832b6d959c2ddf0cabc9259dc37376263863666c4926a6d694a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bab778ff7332f832b6d959c2ddf0cabc9259dc37376263863666c4926a6d694a", kill_on_drop: false }` [INFO] [stdout] bab778ff7332f832b6d959c2ddf0cabc9259dc37376263863666c4926a6d694a