[INFO] fetching crate sup3 0.8.12... [INFO] building sup3-0.8.12 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate sup3 0.8.12 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate sup3 0.8.12 [INFO] finished tweaking crates.io crate sup3 0.8.12 [INFO] tweaked toml for crates.io crate sup3 0.8.12 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sup3 0.8.12 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sup3 0.8.12 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded aws-endpoint v0.51.0 [INFO] [stderr] Downloaded tracing-core v0.1.30 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded ryu v1.0.11 [INFO] [stderr] Downloaded aws-http v0.51.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.83 [INFO] [stderr] Downloaded urlencoding v2.1.2 [INFO] [stderr] Downloaded async-recursion v1.0.0 [INFO] [stderr] Downloaded async-stream v0.3.3 [INFO] [stderr] Downloaded tokio-stream v0.1.11 [INFO] [stderr] Downloaded block-buffer v0.10.3 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded sha2 v0.10.6 [INFO] [stderr] Downloaded regex v1.7.0 [INFO] [stderr] Downloaded aws-config v0.51.0 [INFO] [stderr] Downloaded md-5 v0.10.5 [INFO] [stderr] Downloaded aws-smithy-async v0.51.0 [INFO] [stderr] Downloaded hyper v0.14.23 [INFO] [stderr] Downloaded cc v1.0.77 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded rustls v0.20.7 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.36.1 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.36.1 [INFO] [stderr] Downloaded security-framework v2.7.0 [INFO] [stderr] Downloaded tokio v1.22.0 [INFO] [stderr] Downloaded aws-smithy-client v0.51.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded tokio-macros v1.8.0 [INFO] [stderr] Downloaded rustls-pemfile v1.0.1 [INFO] [stderr] Downloaded bumpalo v3.11.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.83 [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded js-sys v0.3.60 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded either v1.8.0 [INFO] [stderr] Downloaded bytes-utils v0.1.3 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded aws-smithy-http v0.51.0 [INFO] [stderr] Downloaded zeroize v1.5.7 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded security-framework-sys v2.6.1 [INFO] [stderr] Downloaded rustls-native-certs v0.6.2 [INFO] [stderr] Downloaded pin-project-internal v1.0.12 [INFO] [stderr] Downloaded aws-sdk-sso v0.21.0 [INFO] [stderr] Downloaded aws-sigv4 v0.51.0 [INFO] [stderr] Downloaded web-sys v0.3.60 [INFO] [stderr] Downloaded windows-sys v0.36.1 [INFO] [stderr] Downloaded crc32c v0.6.3 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.51.0 [INFO] [stderr] Downloaded schannel v0.1.20 [INFO] [stderr] Downloaded aws-sdk-s3 v0.21.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Downloaded aws-smithy-eventstream v0.51.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.83 [INFO] [stderr] Downloaded time v0.3.17 [INFO] [stderr] Downloaded async-stream-impl v0.3.3 [INFO] [stderr] Downloaded aws-sdk-sts v0.21.0 [INFO] [stderr] Downloaded aws-smithy-json v0.51.0 [INFO] [stderr] Downloaded aws-sig-auth v0.51.0 [INFO] [stderr] Downloaded aws-smithy-checksums v0.51.0 [INFO] [stderr] Downloaded xmlparser v0.13.5 [INFO] [stderr] Downloaded fastrand v1.8.0 [INFO] [stderr] Downloaded try-lock v0.2.3 [INFO] [stderr] Downloaded serde v1.0.147 [INFO] [stderr] Downloaded heck v0.4.0 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded portable-atomic v0.3.15 [INFO] [stderr] Downloaded aws-smithy-query v0.51.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.51.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.83 [INFO] [stderr] Downloaded hyper-rustls v0.23.1 [INFO] [stderr] Downloaded want v0.3.0 [INFO] [stderr] Downloaded futures-executor v0.3.25 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded terminal_size v0.1.17 [INFO] [stderr] Downloaded pin-project v1.0.12 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.36.1 [INFO] [stderr] Downloaded time-core v0.1.0 [INFO] [stderr] Downloaded time-macros v0.2.6 [INFO] [stderr] Downloaded aws-smithy-types v0.51.0 [INFO] [stderr] Downloaded aws-types v0.51.0 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded indicatif v0.17.2 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.36.1 [INFO] [stderr] Downloaded thiserror v1.0.37 [INFO] [stderr] Downloaded bytes v1.3.0 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded num_cpus v1.14.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded windows_i686_gnu v0.36.1 [INFO] [stderr] Downloaded console v0.15.2 [INFO] [stderr] Downloaded thiserror-impl v1.0.37 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded unicase v2.6.0 [INFO] [stderr] Downloaded itoa v1.0.4 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded tracing-attributes v0.1.23 [INFO] [stderr] Downloaded unicode-bidi v0.3.8 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 501bc3d12eec608b75c483aedd603a47c75431be248841ef838219a52584f8fd [INFO] running `Command { std: "docker" "start" "-a" "501bc3d12eec608b75c483aedd603a47c75431be248841ef838219a52584f8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "501bc3d12eec608b75c483aedd603a47c75431be248841ef838219a52584f8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "501bc3d12eec608b75c483aedd603a47c75431be248841ef838219a52584f8fd", kill_on_drop: false }` [INFO] [stdout] 501bc3d12eec608b75c483aedd603a47c75431be248841ef838219a52584f8fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87b215f8e1acf0bcfe4da833f4e97bab56f8fdbba0899f30e6cb9502b16f0848 [INFO] running `Command { std: "docker" "start" "-a" "87b215f8e1acf0bcfe4da833f4e97bab56f8fdbba0899f30e6cb9502b16f0848", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling bytes v1.3.0 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling futures-io v0.3.25 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cc v1.0.77 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling time v0.3.17 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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] Compiling semver v1.0.14 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling want v0.3.0 [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" "87b215f8e1acf0bcfe4da833f4e97bab56f8fdbba0899f30e6cb9502b16f0848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87b215f8e1acf0bcfe4da833f4e97bab56f8fdbba0899f30e6cb9502b16f0848", kill_on_drop: false }` [INFO] [stdout] 87b215f8e1acf0bcfe4da833f4e97bab56f8fdbba0899f30e6cb9502b16f0848