[INFO] cloning repository https://github.com/RagnarGrootKoerkamp/hanabi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RagnarGrootKoerkamp/hanabi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagnarGrootKoerkamp%2Fhanabi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagnarGrootKoerkamp%2Fhanabi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cd30f41922c4e39dc0ab3e72a87a9b2a17815ae [INFO] checking RagnarGrootKoerkamp/hanabi/4cd30f41922c4e39dc0ab3e72a87a9b2a17815ae against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRagnarGrootKoerkamp%2Fhanabi" "/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/RagnarGrootKoerkamp/hanabi on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RagnarGrootKoerkamp/hanabi [INFO] finished tweaking git repo https://github.com/RagnarGrootKoerkamp/hanabi [INFO] tweaked toml for git repo https://github.com/RagnarGrootKoerkamp/hanabi written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RagnarGrootKoerkamp/hanabi 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.9 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0efe9d6435f1a876b372eca8b3caf083007fa0917bea276f0c4181b49c626ee4 [INFO] running `Command { std: "docker" "start" "-a" "0efe9d6435f1a876b372eca8b3caf083007fa0917bea276f0c4181b49c626ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0efe9d6435f1a876b372eca8b3caf083007fa0917bea276f0c4181b49c626ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0efe9d6435f1a876b372eca8b3caf083007fa0917bea276f0c4181b49c626ee4", kill_on_drop: false }` [INFO] [stdout] 0efe9d6435f1a876b372eca8b3caf083007fa0917bea276f0c4181b49c626ee4 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70b2f06f30f8d569f2d2f81224994b20ea49909c29f4d111de4ef5c682a88c7d [INFO] running `Command { std: "docker" "start" "-a" "70b2f06f30f8d569f2d2f81224994b20ea49909c29f4d111de4ef5c682a88c7d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling tokio v1.24.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Checking generic-array v0.14.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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 tracing-core v0.1.30 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking owo-colors v3.5.0 [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" "70b2f06f30f8d569f2d2f81224994b20ea49909c29f4d111de4ef5c682a88c7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70b2f06f30f8d569f2d2f81224994b20ea49909c29f4d111de4ef5c682a88c7d", kill_on_drop: false }` [INFO] [stdout] 70b2f06f30f8d569f2d2f81224994b20ea49909c29f4d111de4ef5c682a88c7d