[INFO] cloning repository https://github.com/horowitzathome/hello-db [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/horowitzathome/hello-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorowitzathome%2Fhello-db", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorowitzathome%2Fhello-db'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9660a4cc8a5a72fe60fa994f48a8d6f6f10d2018 [INFO] checking horowitzathome/hello-db against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorowitzathome%2Fhello-db" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/horowitzathome/hello-db [INFO] finished tweaking git repo https://github.com/horowitzathome/hello-db [INFO] tweaked toml for git repo https://github.com/horowitzathome/hello-db written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/horowitzathome/hello-db on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/horowitzathome/hello-db 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.rustflags [INFO] [stderr] Blocking waiting for file lock on package cache [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 diesel_migrations v2.0.0 [INFO] [stderr] Downloaded migrations_macros v2.0.0 [INFO] [stderr] Downloaded ctor v0.2.0 [INFO] [stderr] Downloaded axum-prometheus v0.3.2 [INFO] [stderr] Downloaded diesel_derives v2.0.2 [INFO] [stderr] Downloaded metrics-macros v0.6.0 [INFO] [stderr] Downloaded migrations_internals v2.0.0 [INFO] [stderr] Downloaded quanta v0.10.1 [INFO] [stderr] Downloaded assert2 v0.3.10 [INFO] [stderr] Downloaded metrics v0.20.1 [INFO] [stderr] Downloaded metrics-util v0.14.0 [INFO] [stderr] Downloaded metrics-exporter-prometheus v0.11.0 [INFO] [stderr] Downloaded syn v2.0.14 [INFO] [stderr] Downloaded diesel v2.0.3 [INFO] [stderr] Downloaded axum v0.6.15 [INFO] [stderr] Downloaded assert2-macros v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce8fb5995441702717e98efa8f4f28c7670618c3034b11654f8aa505cad12b7f [INFO] running `Command { std: "docker" "start" "-a" "ce8fb5995441702717e98efa8f4f28c7670618c3034b11654f8aa505cad12b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce8fb5995441702717e98efa8f4f28c7670618c3034b11654f8aa505cad12b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce8fb5995441702717e98efa8f4f28c7670618c3034b11654f8aa505cad12b7f", kill_on_drop: false }` [INFO] [stdout] ce8fb5995441702717e98efa8f4f28c7670618c3034b11654f8aa505cad12b7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b0a68c69608d8359a1fe1f9b46841b132d4e9bd1a4db8ce7085ebef7e5ff64c [INFO] running `Command { std: "docker" "start" "-a" "2b0a68c69608d8359a1fe1f9b46841b132d4e9bd1a4db8ce7085ebef7e5ff64c", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: target.x86_64-unknown-linux-musl.rustflags [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.56/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 portable-atomic v0.3.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling metrics v0.20.1 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking want v0.3.0 [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" "2b0a68c69608d8359a1fe1f9b46841b132d4e9bd1a4db8ce7085ebef7e5ff64c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b0a68c69608d8359a1fe1f9b46841b132d4e9bd1a4db8ce7085ebef7e5ff64c", kill_on_drop: false }` [INFO] [stdout] 2b0a68c69608d8359a1fe1f9b46841b132d4e9bd1a4db8ce7085ebef7e5ff64c