[INFO] cloning repository https://github.com/diversable/pluto-notebooks-viewer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/diversable/pluto-notebooks-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiversable%2Fpluto-notebooks-viewer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiversable%2Fpluto-notebooks-viewer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc204deae6da52d757f80a1f3280b591eed3fcce [INFO] checking diversable/pluto-notebooks-viewer/cc204deae6da52d757f80a1f3280b591eed3fcce against master#5a45ab9738330fb317d49e3594c2db5248b1e971 for pr-136303 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdiversable%2Fpluto-notebooks-viewer" "/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/diversable/pluto-notebooks-viewer on toolchain 5a45ab9738330fb317d49e3594c2db5248b1e971 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/diversable/pluto-notebooks-viewer [INFO] finished tweaking git repo https://github.com/diversable/pluto-notebooks-viewer [INFO] tweaked toml for git repo https://github.com/diversable/pluto-notebooks-viewer written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/diversable/pluto-notebooks-viewer 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" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wry v0.27.0 [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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be89792924fa91c58ac7a30cb836696007636d3225d3335c32f0e754f4300843 [INFO] running `Command { std: "docker" "start" "-a" "be89792924fa91c58ac7a30cb836696007636d3225d3335c32f0e754f4300843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be89792924fa91c58ac7a30cb836696007636d3225d3335c32f0e754f4300843", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be89792924fa91c58ac7a30cb836696007636d3225d3335c32f0e754f4300843", kill_on_drop: false }` [INFO] [stdout] be89792924fa91c58ac7a30cb836696007636d3225d3335c32f0e754f4300843 [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=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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+5a45ab9738330fb317d49e3594c2db5248b1e971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c878ca239aa0b10f619e3957caf8fd550f13e3c59bb93b1c6f534f43eddd3395 [INFO] running `Command { std: "docker" "start" "-a" "c878ca239aa0b10f619e3957caf8fd550f13e3c59bb93b1c6f534f43eddd3395", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde v1.0.158 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling toml_datetime v0.6.1 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling cfg-expr v0.11.0 [INFO] [stderr] Compiling winnow v0.3.6 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling gio v0.16.7 [INFO] [stderr] Checking futures-io v0.3.27 [INFO] [stderr] Compiling serde_derive v1.0.158 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/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 indexmap v1.9.2 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling gtk v0.16.2 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking miniz_oxide v0.6.2 [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" "c878ca239aa0b10f619e3957caf8fd550f13e3c59bb93b1c6f534f43eddd3395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c878ca239aa0b10f619e3957caf8fd550f13e3c59bb93b1c6f534f43eddd3395", kill_on_drop: false }` [INFO] [stdout] c878ca239aa0b10f619e3957caf8fd550f13e3c59bb93b1c6f534f43eddd3395