[INFO] cloning repository https://github.com/arimitsu-koichiro/rust_sample [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arimitsu-koichiro/rust_sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farimitsu-koichiro%2Frust_sample", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farimitsu-koichiro%2Frust_sample'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8ca3732acc1c3acc9f5ad6e040775df1c8638c4 [INFO] testing arimitsu-koichiro/rust_sample/f8ca3732acc1c3acc9f5ad6e040775df1c8638c4 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farimitsu-koichiro%2Frust_sample" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/arimitsu-koichiro/rust_sample on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/arimitsu-koichiro/rust_sample [INFO] finished tweaking git repo https://github.com/arimitsu-koichiro/rust_sample [INFO] tweaked toml for git repo https://github.com/arimitsu-koichiro/rust_sample written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/arimitsu-koichiro/rust_sample 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aws-smithy-types v0.55.0 [INFO] [stderr] Downloaded marker-blanket v0.1.0 [INFO] [stderr] Downloaded base62 v2.0.2 [INFO] [stderr] Downloaded aws-smithy-http v0.55.0 [INFO] [stderr] Downloaded built v0.6.0 [INFO] [stderr] Downloaded aws-smithy-client v0.55.0 [INFO] [stderr] Downloaded aws-sigv4 v0.55.0 [INFO] [stderr] Downloaded bb8-redis v0.12.0 [INFO] [stderr] Downloaded frunk_derives v0.3.2 [INFO] [stderr] Downloaded frunk-enum-core v0.2.1 [INFO] [stderr] Downloaded aws-types v0.55.0 [INFO] [stderr] Downloaded aws-smithy-eventstream v0.55.0 [INFO] [stderr] Downloaded aws-sig-auth v0.55.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.55.0 [INFO] [stderr] Downloaded frunk v0.3.2 [INFO] [stderr] Downloaded aws-smithy-json v0.55.0 [INFO] [stderr] Downloaded aws-sdk-sso v0.25.0 [INFO] [stderr] Downloaded swagger v6.2.1 [INFO] [stderr] Downloaded hyper-old-types v0.11.0 [INFO] [stderr] Downloaded aws-sdk-ses v0.25.0 [INFO] [stderr] Downloaded aws-config v0.55.0 [INFO] [stderr] Downloaded aws-sdk-s3 v0.25.0 [INFO] [stderr] Downloaded aws-sdk-sts v0.25.0 [INFO] [stderr] Downloaded frunk_core v0.3.2 [INFO] [stderr] Downloaded bb8 v0.8.0 [INFO] [stderr] Downloaded aws-smithy-async v0.55.0 [INFO] [stderr] Downloaded hyper-openssl v0.9.2 [INFO] [stderr] Downloaded aws-http v0.55.0 [INFO] [stderr] Downloaded aws-credential-types v0.55.0 [INFO] [stderr] Downloaded aws-smithy-http-tower v0.55.0 [INFO] [stderr] Downloaded serde_ignored v0.1.7 [INFO] [stderr] Downloaded aws-smithy-checksums v0.55.0 [INFO] [stderr] Downloaded frunk_derives v0.4.1 [INFO] [stderr] Downloaded frunk_proc_macros_impl v0.1.1 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.0.4 [INFO] [stderr] Downloaded frunk-enum-derive v0.2.1 [INFO] [stderr] Downloaded frunk_proc_macros v0.0.5 [INFO] [stderr] Downloaded frunk_proc_macros v0.1.1 [INFO] [stderr] Downloaded frunk_proc_macros_impl v0.0.5 [INFO] [stderr] Downloaded aws-smithy-query v0.55.0 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.0.5 [INFO] [stderr] Downloaded aws-endpoint v0.55.0 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.1.1 [INFO] [stderr] Downloaded frunk v0.4.1 [INFO] [stderr] Downloaded aws-sdk-ssm v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f76e268674b1e2b2723c909f404deb77e82f99f17ad42205ed59611c5237f9fd [INFO] running `Command { std: "docker" "start" "-a" "f76e268674b1e2b2723c909f404deb77e82f99f17ad42205ed59611c5237f9fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f76e268674b1e2b2723c909f404deb77e82f99f17ad42205ed59611c5237f9fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f76e268674b1e2b2723c909f404deb77e82f99f17ad42205ed59611c5237f9fd", kill_on_drop: false }` [INFO] [stdout] f76e268674b1e2b2723c909f404deb77e82f99f17ad42205ed59611c5237f9fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 295eaae376da92b64c4ce3ea361330ed49253c4c14428ed5e9cfc51ba7c0bffe [INFO] running `Command { std: "docker" "start" "-a" "295eaae376da92b64c4ce3ea361330ed49253c4c14428ed5e9cfc51ba7c0bffe", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling libm v0.2.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.52/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 num-traits v0.2.15 [INFO] [stdout] error: aborting due to 1 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" "295eaae376da92b64c4ce3ea361330ed49253c4c14428ed5e9cfc51ba7c0bffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "295eaae376da92b64c4ce3ea361330ed49253c4c14428ed5e9cfc51ba7c0bffe", kill_on_drop: false }` [INFO] [stdout] 295eaae376da92b64c4ce3ea361330ed49253c4c14428ed5e9cfc51ba7c0bffe