[INFO] cloning repository https://github.com/unboundnotes/backend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unboundnotes/backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funboundnotes%2Fbackend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funboundnotes%2Fbackend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2b21c3605bdf541bcb547a6b0db5b2f15bbfbe1 [INFO] checking unboundnotes/backend against master#f8c27dfe1a2e7fb538fd91dad53de06992c7c967 for pr-138915 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funboundnotes%2Fbackend" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/unboundnotes/backend on toolchain f8c27dfe1a2e7fb538fd91dad53de06992c7c967 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/unboundnotes/backend [INFO] finished tweaking git repo https://github.com/unboundnotes/backend [INFO] tweaked toml for git repo https://github.com/unboundnotes/backend written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/unboundnotes/backend 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" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aws-region v0.25.1 [INFO] [stderr] Downloaded rxml_validation v0.8.1 [INFO] [stderr] Downloaded rust-s3 v0.32.3 [INFO] [stderr] Downloaded aws-creds v0.30.0 [INFO] [stderr] Downloaded actix-cors v0.6.3 [INFO] [stderr] Downloaded async-graphql-value v4.0.15 [INFO] [stderr] Downloaded async-graphql-derive v4.0.15 [INFO] [stderr] Downloaded rxml v0.8.1 [INFO] [stderr] Downloaded attohttpc v0.19.1 [INFO] [stderr] Downloaded async-graphql-parser v4.0.15 [INFO] [stderr] Downloaded rustybuzz v0.5.3 [INFO] [stderr] Downloaded resvg v0.23.0 [INFO] [stderr] Downloaded tiny-skia v0.6.6 [INFO] [stderr] Downloaded smartstring v0.2.10 [INFO] [stderr] Downloaded minidom v0.15.0 [INFO] [stderr] Downloaded fontdb v0.9.3 [INFO] [stderr] Downloaded async-graphql-actix-web v4.0.15 [INFO] [stderr] Downloaded async-graphql v4.0.15 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 066fdb3f404c50a5c829ff2dbdc4e00001a2842baf885a99cff85b4b5937e857 [INFO] running `Command { std: "docker" "start" "-a" "066fdb3f404c50a5c829ff2dbdc4e00001a2842baf885a99cff85b4b5937e857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "066fdb3f404c50a5c829ff2dbdc4e00001a2842baf885a99cff85b4b5937e857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "066fdb3f404c50a5c829ff2dbdc4e00001a2842baf885a99cff85b4b5937e857", kill_on_drop: false }` [INFO] [stdout] 066fdb3f404c50a5c829ff2dbdc4e00001a2842baf885a99cff85b4b5937e857 [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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+f8c27dfe1a2e7fb538fd91dad53de06992c7c967" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08b338197cdd8c8eff584428142a347f5f64078a36af261a9e7f8069bab04ebf [INFO] running `Command { std: "docker" "start" "-a" "08b338197cdd8c8eff584428142a347f5f64078a36af261a9e7f8069bab04ebf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking smallvec v1.10.0 [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 lock_api v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.24 [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" "08b338197cdd8c8eff584428142a347f5f64078a36af261a9e7f8069bab04ebf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b338197cdd8c8eff584428142a347f5f64078a36af261a9e7f8069bab04ebf", kill_on_drop: false }` [INFO] [stdout] 08b338197cdd8c8eff584428142a347f5f64078a36af261a9e7f8069bab04ebf