[INFO] cloning repository https://github.com/messense/fasttext-serving [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/messense/fasttext-serving" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28fc13b69a4a76cfbb7ac99d000606b21ed9ec79 [INFO] checking messense/fasttext-serving against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/messense/fasttext-serving on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/messense/fasttext-serving [INFO] finished tweaking git repo https://github.com/messense/fasttext-serving [INFO] tweaked toml for git repo https://github.com/messense/fasttext-serving written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/messense/fasttext-serving 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-build v0.11.5 [INFO] [stderr] Downloaded prost-derive v0.11.5 [INFO] [stderr] Downloaded tonic-reflection v0.6.0 [INFO] [stderr] Downloaded mimalloc v0.1.34 [INFO] [stderr] Downloaded prost-types v0.11.5 [INFO] [stderr] Downloaded jemallocator v0.5.0 [INFO] [stderr] Downloaded prost v0.11.5 [INFO] [stderr] Downloaded jemalloc-sys v0.5.2+5.3.0-patched [INFO] [stderr] Downloaded libmimalloc-sys v0.1.30 [INFO] [stderr] Downloaded cfasttext-sys v0.7.3 [INFO] [stderr] Downloaded fasttext v0.7.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eba481d89721dda1efd0a1dd3324e5da6089a1e61c1f5ede10a11237b3d6bb09 [INFO] running `Command { std: "docker" "start" "-a" "eba481d89721dda1efd0a1dd3324e5da6089a1e61c1f5ede10a11237b3d6bb09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eba481d89721dda1efd0a1dd3324e5da6089a1e61c1f5ede10a11237b3d6bb09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eba481d89721dda1efd0a1dd3324e5da6089a1e61c1f5ede10a11237b3d6bb09", kill_on_drop: false }` [INFO] [stdout] eba481d89721dda1efd0a1dd3324e5da6089a1e61c1f5ede10a11237b3d6bb09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff4e26aee108df7408024aa1a0a36b1a68cdfc9c94ea0997b0314a923a1e52da [INFO] running `Command { std: "docker" "start" "-a" "ff4e26aee108df7408024aa1a0a36b1a68cdfc9c94ea0997b0314a923a1e52da", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling tokio v1.24.2 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stderr] Checking slab v0.4.7 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling prettyplease v0.1.23 [INFO] [stderr] Compiling async-trait v0.1.61 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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 regex-syntax v0.6.28 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling rustix v0.36.6 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stdout] error: aborting due to 1 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" "ff4e26aee108df7408024aa1a0a36b1a68cdfc9c94ea0997b0314a923a1e52da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff4e26aee108df7408024aa1a0a36b1a68cdfc9c94ea0997b0314a923a1e52da", kill_on_drop: false }` [INFO] [stdout] ff4e26aee108df7408024aa1a0a36b1a68cdfc9c94ea0997b0314a923a1e52da [INFO] checking messense/fasttext-serving against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Ffasttext-serving" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/messense/fasttext-serving on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/messense/fasttext-serving [INFO] finished tweaking git repo https://github.com/messense/fasttext-serving [INFO] tweaked toml for git repo https://github.com/messense/fasttext-serving written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/messense/fasttext-serving 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dabf64ba85a2719d6edcba802cce1081f2b2734f3507332742cc7f88f12655ab [INFO] running `Command { std: "docker" "start" "-a" "dabf64ba85a2719d6edcba802cce1081f2b2734f3507332742cc7f88f12655ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dabf64ba85a2719d6edcba802cce1081f2b2734f3507332742cc7f88f12655ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dabf64ba85a2719d6edcba802cce1081f2b2734f3507332742cc7f88f12655ab", kill_on_drop: false }` [INFO] [stdout] dabf64ba85a2719d6edcba802cce1081f2b2734f3507332742cc7f88f12655ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d03effc3aca2dd17defce6b44a2780bf3ffa286a82d3c05938e15dc0ab533b60 [INFO] running `Command { std: "docker" "start" "-a" "d03effc3aca2dd17defce6b44a2780bf3ffa286a82d3c05938e15dc0ab533b60", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "d03effc3aca2dd17defce6b44a2780bf3ffa286a82d3c05938e15dc0ab533b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d03effc3aca2dd17defce6b44a2780bf3ffa286a82d3c05938e15dc0ab533b60", kill_on_drop: false }` [INFO] [stdout] d03effc3aca2dd17defce6b44a2780bf3ffa286a82d3c05938e15dc0ab533b60