[INFO] fetching crate actix-cors 0.6.4... [INFO] checking actix-cors-0.6.4 against master#020bbe46bdf613c0b8211984eaa8e5fe97d6c92d for pr-122960 [INFO] extracting crate actix-cors 0.6.4 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate actix-cors 0.6.4 on toolchain 020bbe46bdf613c0b8211984eaa8e5fe97d6c92d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix-cors 0.6.4 [INFO] finished tweaking crates.io crate actix-cors 0.6.4 [INFO] tweaked toml for crates.io crate actix-cors 0.6.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate actix-cors 0.6.4 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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded pin-project-lite v0.2.9 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded tinyvec v1.6.0 [INFO] [stderr] Downloaded percent-encoding v2.2.0 [INFO] [stderr] Downloaded idna v0.3.0 [INFO] [stderr] Downloaded url v2.3.1 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded tracing-core v0.1.30 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded actix-codec v0.5.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded tokio v1.21.2 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded encoding_rs v0.8.31 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded windows-sys v0.42.0 [INFO] [stderr] Downloaded actix-web v4.2.1 [INFO] [stderr] Downloaded base64 v0.13.1 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded httpdate v1.0.2 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded cpufeatures v0.2.5 [INFO] [stderr] Downloaded block-buffer v0.10.3 [INFO] [stderr] Downloaded generic-array v0.14.6 [INFO] [stderr] Downloaded typenum v1.15.0 [INFO] [stderr] Downloaded digest v0.10.5 [INFO] [stderr] Downloaded actix-http v3.2.2 [INFO] [stderr] Downloaded actix-router v0.5.1 [INFO] [stderr] Downloaded actix-rt v2.7.0 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded mio v0.8.5 [INFO] [stderr] Downloaded scopeguard v1.1.0 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded redox_syscall v0.2.16 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded actix-server v2.1.1 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded bytestring v1.1.0 [INFO] [stderr] Downloaded bytes v1.2.1 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded serde_json v1.0.87 [INFO] [stderr] Downloaded ryu v1.0.11 [INFO] [stderr] Downloaded serde_urlencoded v0.7.1 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded itoa v1.0.4 [INFO] [stderr] Downloaded num_threads v0.1.6 [INFO] [stderr] Downloaded serde v1.0.147 [INFO] [stderr] Downloaded time-core v0.1.0 [INFO] [stderr] Downloaded time-macros v0.2.5 [INFO] [stderr] Downloaded time v0.3.16 [INFO] [stderr] Downloaded form_urlencoded v1.1.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.8 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded unicode-normalization v0.1.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 144754b0189a57cf3468eadea9a48a575127f39a4c349ea66a47b14735de2e02 [INFO] running `Command { std: "docker" "start" "-a" "144754b0189a57cf3468eadea9a48a575127f39a4c349ea66a47b14735de2e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "144754b0189a57cf3468eadea9a48a575127f39a4c349ea66a47b14735de2e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144754b0189a57cf3468eadea9a48a575127f39a4c349ea66a47b14735de2e02", kill_on_drop: false }` [INFO] [stdout] 144754b0189a57cf3468eadea9a48a575127f39a4c349ea66a47b14735de2e02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+020bbe46bdf613c0b8211984eaa8e5fe97d6c92d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97eac137b53aa3dc104d8f78dca273f3fc34b189b5e10ccffb1398b0f42a93e5 [INFO] running `Command { std: "docker" "start" "-a" "97eac137b53aa3dc104d8f78dca273f3fc34b189b5e10ccffb1398b0f42a93e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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 syn v1.0.103 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking http v0.2.8 [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" "97eac137b53aa3dc104d8f78dca273f3fc34b189b5e10ccffb1398b0f42a93e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97eac137b53aa3dc104d8f78dca273f3fc34b189b5e10ccffb1398b0f42a93e5", kill_on_drop: false }` [INFO] [stdout] 97eac137b53aa3dc104d8f78dca273f3fc34b189b5e10ccffb1398b0f42a93e5 [INFO] checking actix-cors-0.6.4 against try#8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde for pr-122960 [INFO] extracting crate actix-cors 0.6.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate actix-cors 0.6.4 on toolchain 8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate actix-cors 0.6.4 [INFO] finished tweaking crates.io crate actix-cors 0.6.4 [INFO] tweaked toml for crates.io crate actix-cors 0.6.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate actix-cors 0.6.4 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" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ad6e5924b1c34709f1891a8c3fa53f9bd09dcb0c583761f49537fa4bc733005 [INFO] running `Command { std: "docker" "start" "-a" "9ad6e5924b1c34709f1891a8c3fa53f9bd09dcb0c583761f49537fa4bc733005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ad6e5924b1c34709f1891a8c3fa53f9bd09dcb0c583761f49537fa4bc733005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ad6e5924b1c34709f1891a8c3fa53f9bd09dcb0c583761f49537fa4bc733005", kill_on_drop: false }` [INFO] [stdout] 9ad6e5924b1c34709f1891a8c3fa53f9bd09dcb0c583761f49537fa4bc733005 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8e5ca945edcf8a11e3cd7ac6d9fda930a8832cde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3944be6c2d77739108559a121d97f3304d1e0aaa71cb7681612b030f4a931c7b [INFO] running `Command { std: "docker" "start" "-a" "3944be6c2d77739108559a121d97f3304d1e0aaa71cb7681612b030f4a931c7b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "3944be6c2d77739108559a121d97f3304d1e0aaa71cb7681612b030f4a931c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3944be6c2d77739108559a121d97f3304d1e0aaa71cb7681612b030f4a931c7b", kill_on_drop: false }` [INFO] [stdout] 3944be6c2d77739108559a121d97f3304d1e0aaa71cb7681612b030f4a931c7b