[INFO] cloning repository https://github.com/ryanhossain9797/email_newsletter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanhossain9797/email_newsletter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanhossain9797%2Femail_newsletter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanhossain9797%2Femail_newsletter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8a4a3617b6340ee7aee098380ed7512bc352426 [INFO] checking ryanhossain9797/email_newsletter against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanhossain9797%2Femail_newsletter" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ryanhossain9797/email_newsletter [INFO] finished tweaking git repo https://github.com/ryanhossain9797/email_newsletter [INFO] tweaked toml for git repo https://github.com/ryanhossain9797/email_newsletter written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ryanhossain9797/email_newsletter on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ryanhossain9797/email_newsletter 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openssl-sys v0.9.78 [INFO] [stderr] Downloaded actix-codec v0.5.0 [INFO] [stderr] Downloaded local-channel v0.1.3 [INFO] [stderr] Downloaded schannel v0.1.20 [INFO] [stderr] Downloaded actix-rt v2.7.0 [INFO] [stderr] Downloaded security-framework v2.7.0 [INFO] [stderr] Downloaded reqwest v0.11.13 [INFO] [stderr] Downloaded actix-server v2.1.1 [INFO] [stderr] Downloaded brotli-decompressor v2.3.2 [INFO] [stderr] Downloaded actix-http v3.2.2 [INFO] [stderr] Downloaded openssl v0.10.43 [INFO] [stderr] Downloaded actix-router v0.5.1 [INFO] [stderr] Downloaded actix-macros v0.2.3 [INFO] [stderr] Downloaded paste v1.0.9 [INFO] [stderr] Downloaded actix-web-codegen v4.1.0 [INFO] [stderr] Downloaded bytestring v1.2.0 [INFO] [stderr] Downloaded actix-web v4.2.1 [INFO] [stderr] Downloaded ipnet v2.5.1 [INFO] [stderr] Downloaded tokio-macros v1.8.0 [INFO] [stderr] Downloaded local-waker v0.1.3 [INFO] [stderr] Downloaded security-framework-sys v2.6.1 [INFO] [stderr] Downloaded tokio-native-tls v0.3.0 [INFO] [stderr] Downloaded zstd-sys v2.0.3+zstd.1.5.2 [INFO] [stderr] Downloaded brotli v3.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85e05dedd6f6b23a479c5d470f7ef386a5467adb73d46830b6b997a1d745eb1d [INFO] running `Command { std: "docker" "start" "-a" "85e05dedd6f6b23a479c5d470f7ef386a5467adb73d46830b6b997a1d745eb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85e05dedd6f6b23a479c5d470f7ef386a5467adb73d46830b6b997a1d745eb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85e05dedd6f6b23a479c5d470f7ef386a5467adb73d46830b6b997a1d745eb1d", kill_on_drop: false }` [INFO] [stdout] 85e05dedd6f6b23a479c5d470f7ef386a5467adb73d46830b6b997a1d745eb1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21f231dbd72e39ab58ae5372af025d13a98b0ac4b28c286d3828e1c11779b53e [INFO] running `Command { std: "docker" "start" "-a" "21f231dbd72e39ab58ae5372af025d13a98b0ac4b28c286d3828e1c11779b53e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [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] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking local-waker v0.1.3 [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" "21f231dbd72e39ab58ae5372af025d13a98b0ac4b28c286d3828e1c11779b53e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21f231dbd72e39ab58ae5372af025d13a98b0ac4b28c286d3828e1c11779b53e", kill_on_drop: false }` [INFO] [stdout] 21f231dbd72e39ab58ae5372af025d13a98b0ac4b28c286d3828e1c11779b53e