[INFO] cloning repository https://github.com/davidHarwardt/file-sharing-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidHarwardt/file-sharing-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Ffile-sharing-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Ffile-sharing-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9125b2ac8521ae66f4c644dd1fecb474f1a1dcb6 [INFO] checking davidHarwardt/file-sharing-server/9125b2ac8521ae66f4c644dd1fecb474f1a1dcb6 against try#52ae2445414b2a196b318d85c2819995c6e5f1aa for pr-133397 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FdavidHarwardt%2Ffile-sharing-server" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidHarwardt/file-sharing-server on toolchain 52ae2445414b2a196b318d85c2819995c6e5f1aa [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidHarwardt/file-sharing-server [INFO] finished tweaking git repo https://github.com/davidHarwardt/file-sharing-server [INFO] tweaked toml for git repo https://github.com/davidHarwardt/file-sharing-server written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/davidHarwardt/file-sharing-server 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" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 serde_path_to_error v0.1.11 [INFO] [stderr] Downloaded serde_json v1.0.95 [INFO] [stderr] Downloaded axum v0.6.15 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec85419dfbb10662de11d7974183540e4cb833ccd57a77c5bc05b669ab5628a8 [INFO] running `Command { std: "docker" "start" "-a" "ec85419dfbb10662de11d7974183540e4cb833ccd57a77c5bc05b669ab5628a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec85419dfbb10662de11d7974183540e4cb833ccd57a77c5bc05b669ab5628a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec85419dfbb10662de11d7974183540e4cb833ccd57a77c5bc05b669ab5628a8", kill_on_drop: false }` [INFO] [stdout] ec85419dfbb10662de11d7974183540e4cb833ccd57a77c5bc05b669ab5628a8 [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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+52ae2445414b2a196b318d85c2819995c6e5f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77ef8816c4a71d6e1225e991c2046826b72663d078c446788000a5127491894f [INFO] running `Command { std: "docker" "start" "-a" "77ef8816c4a71d6e1225e991c2046826b72663d078c446788000a5127491894f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling rustversion v1.0.12 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Checking cpufeatures v0.2.6 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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] Checking try-lock v0.2.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking regex v1.7.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking matchit v0.7.0 [INFO] [stderr] Checking tracing-log v0.1.3 [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" "77ef8816c4a71d6e1225e991c2046826b72663d078c446788000a5127491894f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77ef8816c4a71d6e1225e991c2046826b72663d078c446788000a5127491894f", kill_on_drop: false }` [INFO] [stdout] 77ef8816c4a71d6e1225e991c2046826b72663d078c446788000a5127491894f