[INFO] cloning repository https://github.com/dsandrade0/estudo_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dsandrade0/estudo_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsandrade0%2Festudo_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsandrade0%2Festudo_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe8ac7439a7113f6ee38da549f9b2f6666577ad3 [INFO] checking dsandrade0/estudo_rust against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsandrade0%2Festudo_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dsandrade0/estudo_rust [INFO] finished tweaking git repo https://github.com/dsandrade0/estudo_rust [INFO] tweaked toml for git repo https://github.com/dsandrade0/estudo_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dsandrade0/estudo_rust on toolchain 82310651b93a594a3fd69015e1562186a080d94c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dsandrade0/estudo_rust 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" "+82310651b93a594a3fd69015e1562186a080d94c" "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 itoa v1.0.4 [INFO] [stderr] Downloaded local-channel v0.1.3 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded num_threads v0.1.6 [INFO] [stderr] Downloaded cookie v0.16.1 [INFO] [stderr] Downloaded bytestring v1.1.0 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded brotli-decompressor v2.3.2 [INFO] [stderr] Downloaded httparse v1.8.0 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded generic-array v0.14.6 [INFO] [stderr] Downloaded typenum v1.15.0 [INFO] [stderr] Downloaded actix-codec v0.5.0 [INFO] [stderr] Downloaded cc v1.0.74 [INFO] [stderr] Downloaded http v0.2.8 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded idna v0.3.0 [INFO] [stderr] Downloaded url v2.3.1 [INFO] [stderr] Downloaded actix-macros v0.2.3 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded httpdate v1.0.2 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded jobserver v0.1.25 [INFO] [stderr] Downloaded actix-web v4.2.1 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded regex v1.6.0 [INFO] [stderr] Downloaded encoding_rs v0.8.31 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded sha1 v0.10.5 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded tokio v1.21.2 [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded actix-server v2.1.1 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded cpufeatures v0.2.5 [INFO] [stderr] Downloaded block-buffer v0.10.3 [INFO] [stderr] Downloaded digest v0.10.5 [INFO] [stderr] Downloaded zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Downloaded zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded actix-service v2.0.2 [INFO] [stderr] Downloaded actix-router v0.5.1 [INFO] [stderr] Downloaded actix-web-codegen v4.1.0 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded actix-rt v2.7.0 [INFO] [stderr] Downloaded local-waker v0.1.3 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded mime v0.3.16 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded regex-syntax v0.6.27 [INFO] [stderr] Downloaded time v0.3.16 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded time-core v0.1.0 [INFO] [stderr] Downloaded serde_json v1.0.87 [INFO] [stderr] Downloaded time-macros v0.2.5 [INFO] [stderr] Downloaded brotli v3.3.4 [INFO] [stderr] Downloaded form_urlencoded v1.1.0 [INFO] [stderr] Downloaded serde v1.0.147 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded bytes v1.2.1 [INFO] [stderr] Downloaded tinyvec_macros v0.1.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.8 [INFO] [stderr] Downloaded futures-executor v0.3.25 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded futures-channel v0.3.25 [INFO] [stderr] Downloaded futures v0.3.25 [INFO] [stderr] Downloaded serde_derive v1.0.147 [INFO] [stderr] Downloaded actix-http v3.2.2 [INFO] [stderr] Downloaded ryu v1.0.11 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36f654155cec7027eb7a35ff4c9026c84c7c23b085e1127022300b6b19cdc51a [INFO] running `Command { std: "docker" "start" "-a" "36f654155cec7027eb7a35ff4c9026c84c7c23b085e1127022300b6b19cdc51a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36f654155cec7027eb7a35ff4c9026c84c7c23b085e1127022300b6b19cdc51a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36f654155cec7027eb7a35ff4c9026c84c7c23b085e1127022300b6b19cdc51a", kill_on_drop: false }` [INFO] [stdout] 36f654155cec7027eb7a35ff4c9026c84c7c23b085e1127022300b6b19cdc51a [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16dab4d37da23c81de9757817a534f9341c5a294dd602bb7b4af3045ed2b4ce9 [INFO] running `Command { std: "docker" "start" "-a" "16dab4d37da23c81de9757817a534f9341c5a294dd602bb7b4af3045ed2b4ce9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking futures-sink 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] Compiling futures-task v0.3.25 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking futures-io v0.3.25 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 generic-array v0.14.6 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling indexmap v1.9.1 [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" "16dab4d37da23c81de9757817a534f9341c5a294dd602bb7b4af3045ed2b4ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16dab4d37da23c81de9757817a534f9341c5a294dd602bb7b4af3045ed2b4ce9", kill_on_drop: false }` [INFO] [stdout] 16dab4d37da23c81de9757817a534f9341c5a294dd602bb7b4af3045ed2b4ce9