[INFO] fetching crate sequoia-wot 0.8.1... [INFO] checking sequoia-wot-0.8.1 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240 [INFO] extracting crate sequoia-wot 0.8.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate sequoia-wot 0.8.1 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate sequoia-wot 0.8.1 [INFO] finished tweaking crates.io crate sequoia-wot 0.8.1 [INFO] tweaked toml for crates.io crate sequoia-wot 0.8.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate sequoia-wot 0.8.1 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" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d251601c581a283fe640b3c9beb43ec453d40d92abe5c07d3ce774a33eeb9b29 [INFO] running `Command { std: "docker" "start" "-a" "d251601c581a283fe640b3c9beb43ec453d40d92abe5c07d3ce774a33eeb9b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d251601c581a283fe640b3c9beb43ec453d40d92abe5c07d3ce774a33eeb9b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d251601c581a283fe640b3c9beb43ec453d40d92abe5c07d3ce774a33eeb9b29", kill_on_drop: false }` [INFO] [stdout] d251601c581a283fe640b3c9beb43ec453d40d92abe5c07d3ce774a33eeb9b29 [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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04a15b5c3efe5eb5371b2b7f8127cec4909a8d86e5c0cefad35e5c86006a78d0 [INFO] running `Command { std: "docker" "start" "-a" "04a15b5c3efe5eb5371b2b7f8127cec4909a8d86e5c0cefad35e5c86006a78d0", 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] Compiling libc v0.2.141 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling rustix v0.37.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling linux-raw-sys v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling openssl-sys v0.9.84 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling tokio v1.28.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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] [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" "04a15b5c3efe5eb5371b2b7f8127cec4909a8d86e5c0cefad35e5c86006a78d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a15b5c3efe5eb5371b2b7f8127cec4909a8d86e5c0cefad35e5c86006a78d0", kill_on_drop: false }` [INFO] [stdout] 04a15b5c3efe5eb5371b2b7f8127cec4909a8d86e5c0cefad35e5c86006a78d0