[INFO] fetching crate gh-backup 0.1.0... [INFO] checking gh-backup-0.1.0 against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113240 [INFO] extracting crate gh-backup 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate gh-backup 0.1.0 on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gh-backup 0.1.0 [INFO] finished tweaking crates.io crate gh-backup 0.1.0 [INFO] tweaked toml for crates.io crate gh-backup 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate gh-backup 0.1.0 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.147 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded argh_shared v0.1.9 [INFO] [stderr] Downloaded tokio-macros v1.8.0 [INFO] [stderr] Downloaded futures-macro v0.3.25 [INFO] [stderr] Downloaded argh_derive v0.1.9 [INFO] [stderr] Downloaded num_cpus v1.14.0 [INFO] [stderr] Downloaded parking_lot_core v0.9.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded serde_json v1.0.89 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded tokio v1.22.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded libgit2-sys v0.14.0+1.5.0 [INFO] [stderr] Downloaded git2 v0.15.0 [INFO] [stderr] Downloaded openssl v0.10.43 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded cc v1.0.77 [INFO] [stderr] Downloaded openssl-sys v0.9.78 [INFO] [stderr] Downloaded serde v1.0.147 [INFO] [stderr] Downloaded bytes v1.3.0 [INFO] [stderr] Downloaded signal-hook-registry v1.4.0 [INFO] [stderr] Downloaded ipnet v2.5.1 [INFO] [stderr] Downloaded jobserver v0.1.25 [INFO] [stderr] Downloaded argh v0.1.9 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded itoa v1.0.4 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 161dc3ad2894ea87b41d15e01c21558aeee74c5dc744a3d16945b684446d3232 [INFO] running `Command { std: "docker" "start" "-a" "161dc3ad2894ea87b41d15e01c21558aeee74c5dc744a3d16945b684446d3232", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "161dc3ad2894ea87b41d15e01c21558aeee74c5dc744a3d16945b684446d3232", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "161dc3ad2894ea87b41d15e01c21558aeee74c5dc744a3d16945b684446d3232", kill_on_drop: false }` [INFO] [stdout] 161dc3ad2894ea87b41d15e01c21558aeee74c5dc744a3d16945b684446d3232 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76495be923c70afc1791bddf26dc5557a50b241b157bf84b543ac972a4307725 [INFO] running `Command { std: "docker" "start" "-a" "76495be923c70afc1791bddf26dc5557a50b241b157bf84b543ac972a4307725", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling tokio v1.22.0 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling openssl v0.10.43 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.47/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 unicode-bidi v0.3.8 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stdout] error: aborting due to 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" "76495be923c70afc1791bddf26dc5557a50b241b157bf84b543ac972a4307725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76495be923c70afc1791bddf26dc5557a50b241b157bf84b543ac972a4307725", kill_on_drop: false }` [INFO] [stdout] 76495be923c70afc1791bddf26dc5557a50b241b157bf84b543ac972a4307725