[INFO] cloning repository https://github.com/cassaundra/nonbin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cassaundra/nonbin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassaundra%2Fnonbin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassaundra%2Fnonbin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c2e2c4c98e3227e44e8030c80eac6a927010e486 [INFO] testing cassaundra/nonbin/c2e2c4c98e3227e44e8030c80eac6a927010e486 against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcassaundra%2Fnonbin" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cassaundra/nonbin on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cassaundra/nonbin [INFO] finished tweaking git repo https://github.com/cassaundra/nonbin [INFO] tweaked toml for git repo https://github.com/cassaundra/nonbin written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cassaundra/nonbin 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/tower-rs/tower-http` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aws-smithy-http v0.55.2 [INFO] [stderr] Downloaded aws-endpoint v0.55.1 [INFO] [stderr] Downloaded aws-types v0.55.1 [INFO] [stderr] Downloaded ansi-to-html v0.1.3 [INFO] [stderr] Downloaded anstream v0.3.1 [INFO] [stderr] Downloaded aws-http v0.55.1 [INFO] [stderr] Downloaded aws-credential-types v0.55.1 [INFO] [stderr] Downloaded aws-sigv4 v0.55.1 [INFO] [stderr] Downloaded clap_builder v4.2.4 [INFO] [stderr] Downloaded clap v4.2.4 [INFO] [stderr] Downloaded aws-sdk-sts v0.26.0 [INFO] [stderr] Downloaded aws-smithy-client v0.55.2 [INFO] [stderr] Downloaded aws-config v0.55.1 [INFO] [stderr] Downloaded markdown v1.0.0-alpha.8 [INFO] [stderr] Downloaded aws-smithy-types v0.55.2 [INFO] [stderr] Downloaded aws-sig-auth v0.55.1 [INFO] [stderr] Downloaded aws-smithy-json v0.55.2 [INFO] [stderr] Downloaded aws-smithy-xml v0.55.2 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.55.2 [INFO] [stderr] Downloaded aws-smithy-query v0.55.2 [INFO] [stderr] Downloaded aws-smithy-checksums v0.55.2 [INFO] [stderr] Downloaded aws-smithy-async v0.55.2 [INFO] [stderr] Downloaded aws-smithy-eventstream v0.55.2 [INFO] [stderr] Downloaded aws-sdk-sso v0.26.0 [INFO] [stderr] Downloaded aws-sdk-s3 v0.26.0 [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72a825b3ae366093999fcdace9fbb97548a1430c24da64342e35171cc10dde7c [INFO] running `Command { std: "docker" "start" "-a" "72a825b3ae366093999fcdace9fbb97548a1430c24da64342e35171cc10dde7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72a825b3ae366093999fcdace9fbb97548a1430c24da64342e35171cc10dde7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72a825b3ae366093999fcdace9fbb97548a1430c24da64342e35171cc10dde7c", kill_on_drop: false }` [INFO] [stdout] 72a825b3ae366093999fcdace9fbb97548a1430c24da64342e35171cc10dde7c [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ce8c1469859b5d520b7b32808cd2be8f03f10107fce28e82bd7285dbfd61de5 [INFO] running `Command { std: "docker" "start" "-a" "2ce8c1469859b5d520b7b32808cd2be8f03f10107fce28e82bd7285dbfd61de5", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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 lock_api v0.4.9 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling ahash v0.7.6 [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" "2ce8c1469859b5d520b7b32808cd2be8f03f10107fce28e82bd7285dbfd61de5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ce8c1469859b5d520b7b32808cd2be8f03f10107fce28e82bd7285dbfd61de5", kill_on_drop: false }` [INFO] [stdout] 2ce8c1469859b5d520b7b32808cd2be8f03f10107fce28e82bd7285dbfd61de5