[INFO] fetching crate tapo 0.7.1...
[INFO] checking tapo-0.7.1 against try#45b14c26f76a39a9945ef8518d3276f1bc880008 for pr-113242
[INFO] extracting crate tapo 0.7.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate tapo 0.7.1 on toolchain 45b14c26f76a39a9945ef8518d3276f1bc880008
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tapo 0.7.1
[INFO] finished tweaking crates.io crate tapo 0.7.1
[INFO] tweaked toml for crates.io crate tapo 0.7.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate tapo 0.7.1 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" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ab4978257a0418a4f99d6898d57aa1f5e05a8e794db5324f2e1d46e83080267
[INFO] running `Command { std: "docker" "start" "-a" "7ab4978257a0418a4f99d6898d57aa1f5e05a8e794db5324f2e1d46e83080267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ab4978257a0418a4f99d6898d57aa1f5e05a8e794db5324f2e1d46e83080267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ab4978257a0418a4f99d6898d57aa1f5e05a8e794db5324f2e1d46e83080267", kill_on_drop: false }`
[INFO] [stdout] 7ab4978257a0418a4f99d6898d57aa1f5e05a8e794db5324f2e1d46e83080267
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+45b14c26f76a39a9945ef8518d3276f1bc880008" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9cdf41e6c19dc7eb86240f35b2bf05135ade97b84c612f16276544beb755a24
[INFO] running `Command { std: "docker" "start" "-a" "a9cdf41e6c19dc7eb86240f35b2bf05135ade97b84c612f16276544beb755a24", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.59
[INFO] [stderr]    Compiling log v0.4.18
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]     Checking once_cell v1.17.2
[INFO] [stderr]    Compiling openssl-sys v0.9.88
[INFO] [stderr]    Compiling libz-sys v1.1.9
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.7+1.45.0
[INFO] [stderr]    Compiling curl-sys v0.4.62+curl-8.1.0
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling curl v0.4.44
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking regex-syntax v0.7.2
[INFO] [stderr]    Compiling openssl v0.10.53
[INFO] [stderr]    Compiling isahc v1.7.2
[INFO] [stderr]     Checking rustix v0.37.19
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking async-channel v1.8.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking sluice v0.5.5
[INFO] [stderr]    Compiling time-macros v0.2.9
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]    Compiling tokio v1.28.2
[INFO] [stderr]     Checking castaway v0.1.2
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking polling v2.8.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/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] [stdout] error: aborting due to 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" "a9cdf41e6c19dc7eb86240f35b2bf05135ade97b84c612f16276544beb755a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9cdf41e6c19dc7eb86240f35b2bf05135ade97b84c612f16276544beb755a24", kill_on_drop: false }`
[INFO] [stdout] a9cdf41e6c19dc7eb86240f35b2bf05135ade97b84c612f16276544beb755a24