[INFO] fetching crate reqwest-wasm 0.11.16... [INFO] building reqwest-wasm-0.11.16 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate reqwest-wasm 0.11.16 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate reqwest-wasm 0.11.16 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate reqwest-wasm 0.11.16 [INFO] tweaked toml for crates.io crate reqwest-wasm 0.11.16 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate reqwest-wasm 0.11.16 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate reqwest-wasm 0.11.16 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.33 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.33 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded wasm-streams v0.2.3 [INFO] [stderr] Downloaded ipnet v2.7.0 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded rustls-native-certs v0.6.2 [INFO] [stderr] Downloaded rustls-pemfile v1.0.1 [INFO] [stderr] Downloaded mime_guess v2.0.4 [INFO] [stderr] Downloaded cookie_store v0.16.1 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded async-compression v0.3.15 [INFO] [stderr] Downloaded security-framework v2.7.0 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded trust-dns-resolver v0.22.0 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded widestring v0.5.1 [INFO] [stderr] Downloaded publicsuffix v2.2.3 [INFO] [stderr] Downloaded async-trait v0.1.60 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded ipconfig v0.3.1 [INFO] [stderr] Downloaded data-encoding v2.3.3 [INFO] [stderr] Downloaded trust-dns-proto v0.22.0 [INFO] [stderr] Downloaded hyper v0.14.23 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded rustls v0.20.7 [INFO] [stderr] Downloaded tokio v1.23.0 [INFO] [stderr] Downloaded openssl-src v111.24.0+1.1.1s [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a67d003738824736391e072e71b3a186676c59acc46a60420e35ffaf8868ee32 [INFO] running `Command { std: "docker" "start" "-a" "a67d003738824736391e072e71b3a186676c59acc46a60420e35ffaf8868ee32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a67d003738824736391e072e71b3a186676c59acc46a60420e35ffaf8868ee32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a67d003738824736391e072e71b3a186676c59acc46a60420e35ffaf8868ee32", kill_on_drop: false }` [INFO] [stdout] a67d003738824736391e072e71b3a186676c59acc46a60420e35ffaf8868ee32 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3acb1e443ef7b13ba5e7067736839481053a888cfe262822faa9fdc21523e9e7 [INFO] running `Command { std: "docker" "start" "-a" "3acb1e443ef7b13ba5e7067736839481053a888cfe262822faa9fdc21523e9e7", kill_on_drop: false }` [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 syn v1.0.107 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling tokio v1.23.0 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling socket2 v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling mio v0.8.5 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.49/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 http v0.2.8 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling ipnet v2.7.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling openssl-sys v0.9.80 [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" "3acb1e443ef7b13ba5e7067736839481053a888cfe262822faa9fdc21523e9e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3acb1e443ef7b13ba5e7067736839481053a888cfe262822faa9fdc21523e9e7", kill_on_drop: false }` [INFO] [stdout] 3acb1e443ef7b13ba5e7067736839481053a888cfe262822faa9fdc21523e9e7