[INFO] cloning repository https://github.com/mozilla-services/autopush-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mozilla-services/autopush-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fautopush-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fautopush-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 814ff49eeae2c1d69cf30cd30789b157a6bcd784 [INFO] checking mozilla-services/autopush-rs against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113242 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmozilla-services%2Fautopush-rs" "/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/mozilla-services/autopush-rs on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mozilla-services/autopush-rs [INFO] finished tweaking git repo https://github.com/mozilla-services/autopush-rs [INFO] tweaked toml for git repo https://github.com/mozilla-services/autopush-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mozilla-services/autopush-rs 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/mozilla-services/a2` [INFO] [stderr] Updating git repository `https://github.com/WalletConnect/hyper-alpn` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_core v0.8.6 [INFO] [stderr] Downloaded erased-serde v0.3.25 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded cadence v0.29.1 [INFO] [stderr] Downloaded sentry-types v0.29.3 [INFO] [stderr] Downloaded input_buffer v0.2.0 [INFO] [stderr] Downloaded futures-timer v0.1.1 [INFO] [stderr] Downloaded hyper-rustls v0.22.1 [INFO] [stderr] Downloaded state_machine_future v0.2.0 [INFO] [stderr] Downloaded mozsvc-common v0.2.0 [INFO] [stderr] Downloaded sentry v0.30.0 [INFO] [stderr] Downloaded futures-backoff v0.1.0 [INFO] [stderr] Downloaded sentry-panic v0.30.0 [INFO] [stderr] Downloaded actix-http-test v3.1.0 [INFO] [stderr] Downloaded scoped-tls v0.1.2 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded sentry-debug-images v0.30.0 [INFO] [stderr] Downloaded fernet v0.2.1 [INFO] [stderr] Downloaded rusoto_credential v0.42.0 [INFO] [stderr] Downloaded sentry-backtrace v0.30.0 [INFO] [stderr] Downloaded actix-test v0.1.1 [INFO] [stderr] Downloaded tokio-process v0.2.5 [INFO] [stderr] Downloaded sentry-contexts v0.30.0 [INFO] [stderr] Downloaded serde_dynamodb v0.9.0 [INFO] [stderr] Downloaded actix-ws v0.2.5 [INFO] [stderr] Downloaded petgraph v0.4.13 [INFO] [stderr] Downloaded rusoto_dynamodb v0.47.0 [INFO] [stderr] Downloaded woothee v0.13.0 [INFO] [stderr] Downloaded yup-oauth2 v8.3.0 [INFO] [stderr] Downloaded tokio-core v0.1.18 [INFO] [stderr] Downloaded sentry-core v0.30.0 [INFO] [stderr] Downloaded darling v0.8.6 [INFO] [stderr] Downloaded sentry-types v0.30.0 [INFO] [stderr] Downloaded tungstenite v0.9.2 [INFO] [stderr] Downloaded ordermap v0.3.5 [INFO] [stderr] Downloaded xml-rs v0.8.13 [INFO] [stderr] Downloaded bytebuffer v2.1.1 [INFO] [stderr] Downloaded gethostname v0.4.3 [INFO] [stderr] Downloaded mockito v0.31.1 [INFO] [stderr] Downloaded ct-logs v0.8.0 [INFO] [stderr] Downloaded sentry-core v0.29.3 [INFO] [stderr] Downloaded futures-locks v0.7.1 [INFO] [stderr] Downloaded serde_dynamodb v0.4.1 [INFO] [stderr] Downloaded rusoto_core v0.42.0 [INFO] [stderr] Downloaded rusoto_signature v0.42.0 [INFO] [stderr] Downloaded derive_state_machine_future v0.2.0 [INFO] [stderr] Downloaded again v0.1.2 [INFO] [stderr] Downloaded findshlibs v0.10.2 [INFO] [stderr] Downloaded sentry-actix v0.30.0 [INFO] [stderr] Downloaded darling_macro v0.8.6 [INFO] [stderr] Downloaded slog-mozlog-json v0.1.0 [INFO] [stderr] Downloaded rent_to_own v0.1.0 [INFO] [stderr] Downloaded futures-locks v0.5.0 [INFO] [stderr] Downloaded tokio-tungstenite v0.9.0 [INFO] [stderr] Downloaded tokio-openssl v0.3.0 [INFO] [stderr] Downloaded rusoto_dynamodb v0.42.0 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 284b92dc47d5a6e9b8f8b2d927e0aeb99b7a9dc07781de4f79febf1daf7dc377 [INFO] running `Command { std: "docker" "start" "-a" "284b92dc47d5a6e9b8f8b2d927e0aeb99b7a9dc07781de4f79febf1daf7dc377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "284b92dc47d5a6e9b8f8b2d927e0aeb99b7a9dc07781de4f79febf1daf7dc377", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "284b92dc47d5a6e9b8f8b2d927e0aeb99b7a9dc07781de4f79febf1daf7dc377", kill_on_drop: false }` [INFO] [stdout] 284b92dc47d5a6e9b8f8b2d927e0aeb99b7a9dc07781de4f79febf1daf7dc377 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 648ca9e3c63a53f771b857faad2f5889942cda52be375a3425b14a19f1f8c2a2 [INFO] running `Command { std: "docker" "start" "-a" "648ca9e3c63a53f771b857faad2f5889942cda52be375a3425b14a19f1f8c2a2", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking aho-corasick v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Compiling zstd-safe v6.0.5+zstd.1.5.4 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Compiling erased-serde v0.3.25 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Checking bytestring v1.3.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/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 regex-syntax v0.7.2 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stdout] error: aborting due to 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" "648ca9e3c63a53f771b857faad2f5889942cda52be375a3425b14a19f1f8c2a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "648ca9e3c63a53f771b857faad2f5889942cda52be375a3425b14a19f1f8c2a2", kill_on_drop: false }` [INFO] [stdout] 648ca9e3c63a53f771b857faad2f5889942cda52be375a3425b14a19f1f8c2a2