[INFO] cloning repository https://github.com/jgosmann/rpi-mh-z19c-exporter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgosmann/rpi-mh-z19c-exporter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgosmann%2Frpi-mh-z19c-exporter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgosmann%2Frpi-mh-z19c-exporter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3cb7bd7245c258f8242cec2260f0d2abb7c3ccdc [INFO] checking jgosmann/rpi-mh-z19c-exporter against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgosmann%2Frpi-mh-z19c-exporter" "/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/jgosmann/rpi-mh-z19c-exporter 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/jgosmann/rpi-mh-z19c-exporter [INFO] finished tweaking git repo https://github.com/jgosmann/rpi-mh-z19c-exporter [INFO] tweaked toml for git repo https://github.com/jgosmann/rpi-mh-z19c-exporter written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jgosmann/rpi-mh-z19c-exporter 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 tide-testing v0.1.3 [INFO] [stderr] Downloaded embedded-hal-nb v1.0.0-alpha.1 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded embedded-hal v1.0.0-alpha.9 [INFO] [stderr] Downloaded libsystemd v0.6.0 [INFO] [stderr] Downloaded mh-z19c v0.3.0 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded rppal v0.14.1 [INFO] [stderr] Downloaded spin_sleep v1.1.1 [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] 1fdf800ef282b36bf2249d9ded81ae6caf544ebd934a398b1ea86875894d27df [INFO] running `Command { std: "docker" "start" "-a" "1fdf800ef282b36bf2249d9ded81ae6caf544ebd934a398b1ea86875894d27df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fdf800ef282b36bf2249d9ded81ae6caf544ebd934a398b1ea86875894d27df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fdf800ef282b36bf2249d9ded81ae6caf544ebd934a398b1ea86875894d27df", kill_on_drop: false }` [INFO] [stdout] 1fdf800ef282b36bf2249d9ded81ae6caf544ebd934a398b1ea86875894d27df [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] e02beca4f915d8342c7817d56ad3bee70a9a8c18fc930b9c855ef708aefdaa7f [INFO] running `Command { std: "docker" "start" "-a" "e02beca4f915d8342c7817d56ad3bee70a9a8c18fc930b9c855ef708aefdaa7f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling erased-serde v0.3.24 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking futures-io v0.3.26 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking typenum v1.16.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling polling v2.5.2 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling async-io v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling signal-hook v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking async-task v4.3.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling async-process v1.6.0 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking cpuid-bool v0.2.0 [INFO] [stderr] Checking atomic-waker v1.1.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling anyhow v1.0.69 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/src/wrapper.rs:475:33 [INFO] [stdout] | [INFO] [stdout] 475 | let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 475 - let proc_macro::LineColumn { line, column } = s.start(); [INFO] [stdout] 475 + let LineColumn { line, column } = s.start(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `LineColumn` in crate `proc_macro` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/src/wrapper.rs:489:33 [INFO] [stdout] | [INFO] [stdout] 489 | let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] | ^^^^^^^^^^ not found in `proc_macro` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::LineColumn; [INFO] [stdout] | [INFO] [stdout] help: if you import `LineColumn`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 489 - let proc_macro::LineColumn { line, column } = s.end(); [INFO] [stdout] 489 + let LineColumn { line, column } = s.end(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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 unicode-bidi v0.3.10 [INFO] [stderr] Compiling http-types v2.12.0 [INFO] [stderr] Checking concurrent-queue v2.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking infer v0.2.3 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] Checking async-channel v1.8.0 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e02beca4f915d8342c7817d56ad3bee70a9a8c18fc930b9c855ef708aefdaa7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e02beca4f915d8342c7817d56ad3bee70a9a8c18fc930b9c855ef708aefdaa7f", kill_on_drop: false }` [INFO] [stdout] e02beca4f915d8342c7817d56ad3bee70a9a8c18fc930b9c855ef708aefdaa7f [INFO] checking jgosmann/rpi-mh-z19c-exporter against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgosmann%2Frpi-mh-z19c-exporter" "/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/jgosmann/rpi-mh-z19c-exporter 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/jgosmann/rpi-mh-z19c-exporter [INFO] finished tweaking git repo https://github.com/jgosmann/rpi-mh-z19c-exporter [INFO] tweaked toml for git repo https://github.com/jgosmann/rpi-mh-z19c-exporter written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jgosmann/rpi-mh-z19c-exporter 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] 4865b4637447f6a805f8153440609b9923ea7811710e84fe898da055bc9c3c1b [INFO] running `Command { std: "docker" "start" "-a" "4865b4637447f6a805f8153440609b9923ea7811710e84fe898da055bc9c3c1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4865b4637447f6a805f8153440609b9923ea7811710e84fe898da055bc9c3c1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4865b4637447f6a805f8153440609b9923ea7811710e84fe898da055bc9c3c1b", kill_on_drop: false }` [INFO] [stdout] 4865b4637447f6a805f8153440609b9923ea7811710e84fe898da055bc9c3c1b [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] 45731b28b8ef821a73a5fee866b28fcfbc96fe22566bb7485d74fb7b5c82f37b [INFO] running `Command { std: "docker" "start" "-a" "45731b28b8ef821a73a5fee866b28fcfbc96fe22566bb7485d74fb7b5c82f37b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "45731b28b8ef821a73a5fee866b28fcfbc96fe22566bb7485d74fb7b5c82f37b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45731b28b8ef821a73a5fee866b28fcfbc96fe22566bb7485d74fb7b5c82f37b", kill_on_drop: false }` [INFO] [stdout] 45731b28b8ef821a73a5fee866b28fcfbc96fe22566bb7485d74fb7b5c82f37b