[INFO] fetching crate rusted-nostr-tools 0.1.3... [INFO] testing rusted-nostr-tools-0.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate rusted-nostr-tools 0.1.3 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate rusted-nostr-tools 0.1.3 [INFO] finished tweaking crates.io crate rusted-nostr-tools 0.1.3 [INFO] tweaked toml for crates.io crate rusted-nostr-tools 0.1.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rusted-nostr-tools 0.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusted-nostr-tools 0.1.3 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpufeatures v0.2.5 [INFO] [stderr] Downloaded generic-array v0.14.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.53 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.93 [INFO] [stderr] Downloaded iana-time-zone v0.1.54 [INFO] [stderr] Downloaded link-cplusplus v1.0.8 [INFO] [stderr] Downloaded sha2 v0.10.6 [INFO] [stderr] Downloaded futures-util v0.3.27 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.34 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.93 [INFO] [stderr] Downloaded hyper v0.14.25 [INFO] [stderr] Downloaded syn v2.0.8 [INFO] [stderr] Downloaded serde_derive v1.0.158 [INFO] [stderr] Downloaded cxx-build v1.0.93 [INFO] [stderr] Downloaded cxx v1.0.93 [INFO] [stderr] Downloaded tokio v1.26.0 [INFO] [stderr] Downloaded libc v0.2.140 [INFO] [stderr] Downloaded web-sys v0.3.61 [INFO] [stderr] Downloaded h2 v0.3.16 [INFO] [stderr] Downloaded base64 v0.21.0 [INFO] [stderr] Downloaded reqwest v0.11.15 [INFO] [stderr] Downloaded serde v1.0.158 [INFO] [stderr] Downloaded futures-core v0.3.27 [INFO] [stderr] Downloaded futures-sink v0.3.27 [INFO] [stderr] Downloaded ipnet v2.7.1 [INFO] [stderr] Downloaded futures-channel v0.3.27 [INFO] [stderr] Downloaded futures-task v0.3.27 [INFO] [stderr] Downloaded futures-io v0.3.27 [INFO] [stderr] Downloaded futures-macro v0.3.27 [INFO] [stderr] Downloaded futures-executor v0.3.27 [INFO] [stderr] Downloaded futures v0.3.27 [INFO] [stderr] Downloaded scratch v1.0.5 [INFO] [stderr] Downloaded windows v0.46.0 [INFO] [stderr] Downloaded tokio-util v0.7.7 [INFO] [stderr] Downloaded serde_json v1.0.94 [INFO] [stderr] Downloaded chrono v0.4.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24d890ff80fff31f311398d304251f538c77964e8b85cf18493adccd33d4871f [INFO] running `Command { std: "docker" "start" "-a" "24d890ff80fff31f311398d304251f538c77964e8b85cf18493adccd33d4871f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24d890ff80fff31f311398d304251f538c77964e8b85cf18493adccd33d4871f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d890ff80fff31f311398d304251f538c77964e8b85cf18493adccd33d4871f", kill_on_drop: false }` [INFO] [stdout] 24d890ff80fff31f311398d304251f538c77964e8b85cf18493adccd33d4871f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3555bf7108b2a1d5b360f1f7bda9783665f1ab2a31834960fc4b68ff2d7e531 [INFO] running `Command { std: "docker" "start" "-a" "a3555bf7108b2a1d5b360f1f7bda9783665f1ab2a31834960fc4b68ff2d7e531", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.53 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling futures-sink v0.3.27 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Compiling futures-io v0.3.27 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling serde_derive v1.0.158 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.53/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 percent-encoding v2.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling serde v1.0.158 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling cpufeatures v0.2.5 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a3555bf7108b2a1d5b360f1f7bda9783665f1ab2a31834960fc4b68ff2d7e531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3555bf7108b2a1d5b360f1f7bda9783665f1ab2a31834960fc4b68ff2d7e531", kill_on_drop: false }` [INFO] [stdout] a3555bf7108b2a1d5b360f1f7bda9783665f1ab2a31834960fc4b68ff2d7e531