[INFO] cloning repository https://github.com/rustworthy/actix_sam [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rustworthy/actix_sam" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustworthy%2Factix_sam", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustworthy%2Factix_sam'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 511f4cabcc18c38507e4ea035f7648746628af58 [INFO] checking rustworthy/actix_sam against try#8cf44c88fc5805dc578c5c987397615b47d2e2b2 for pr-136764 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frustworthy%2Factix_sam" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rustworthy/actix_sam on toolchain 8cf44c88fc5805dc578c5c987397615b47d2e2b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rustworthy/actix_sam [INFO] finished tweaking git repo https://github.com/rustworthy/actix_sam [INFO] tweaked toml for git repo https://github.com/rustworthy/actix_sam written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rustworthy/actix_sam 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" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lambda_runtime_api_client v0.7.0 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.89 [INFO] [stderr] Downloaded serde-aux v4.1.2 [INFO] [stderr] Downloaded lambda_runtime v0.7.3 [INFO] [stderr] Downloaded tracing-actix-web v0.7.2 [INFO] [stderr] Downloaded validator v0.16.0 [INFO] [stderr] Downloaded pest_generator v2.5.4 [INFO] [stderr] Downloaded pest_derive v2.5.4 [INFO] [stderr] Downloaded zstd-safe v6.0.3+zstd.1.5.2 [INFO] [stderr] Downloaded pest_meta v2.5.4 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.89 [INFO] [stderr] Downloaded pest v2.5.4 [INFO] [stderr] Downloaded fake v2.5.0 [INFO] [stderr] Downloaded actix-http v3.3.0 [INFO] [stderr] Downloaded cxx-build v1.0.89 [INFO] [stderr] Downloaded tracing-bunyan-formatter v0.3.6 [INFO] [stderr] Downloaded actix-web v4.3.0 [INFO] [stderr] Downloaded zstd-sys v2.0.6+zstd.1.5.2 [INFO] [stderr] Downloaded cxx v1.0.89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4eba61aca7e77d54719002ab9cd8f64b82ac0ece56f20eb30419f61cc20b2d7 [INFO] running `Command { std: "docker" "start" "-a" "c4eba61aca7e77d54719002ab9cd8f64b82ac0ece56f20eb30419f61cc20b2d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4eba61aca7e77d54719002ab9cd8f64b82ac0ece56f20eb30419f61cc20b2d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4eba61aca7e77d54719002ab9cd8f64b82ac0ece56f20eb30419f61cc20b2d7", kill_on_drop: false }` [INFO] [stdout] c4eba61aca7e77d54719002ab9cd8f64b82ac0ece56f20eb30419f61cc20b2d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+8cf44c88fc5805dc578c5c987397615b47d2e2b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b6ff870fc1b8bc224707f5276d31f20020ff1c5abfb96ac56a380acb107be00 [INFO] running `Command { std: "docker" "start" "-a" "3b6ff870fc1b8bc224707f5276d31f20020ff1c5abfb96ac56a380acb107be00", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.26 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Checking futures-io v0.3.26 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.50/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 log v0.4.17 [INFO] [stderr] Compiling paste v1.0.11 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling zstd-safe v6.0.3+zstd.1.5.2 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling time-macros v0.2.6 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking untrusted v0.7.1 [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" "3b6ff870fc1b8bc224707f5276d31f20020ff1c5abfb96ac56a380acb107be00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b6ff870fc1b8bc224707f5276d31f20020ff1c5abfb96ac56a380acb107be00", kill_on_drop: false }` [INFO] [stdout] 3b6ff870fc1b8bc224707f5276d31f20020ff1c5abfb96ac56a380acb107be00