[INFO] fetching crate mtd-vat-cli 1.0.0... [INFO] checking mtd-vat-cli-1.0.0 against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113240 [INFO] extracting crate mtd-vat-cli 1.0.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate mtd-vat-cli 1.0.0 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 mtd-vat-cli 1.0.0 [INFO] finished tweaking crates.io crate mtd-vat-cli 1.0.0 [INFO] tweaked toml for crates.io crate mtd-vat-cli 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate mtd-vat-cli 1.0.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mac_address v1.1.4 [INFO] [stderr] Downloaded whoami v1.2.3 [INFO] [stderr] Downloaded matchit v0.5.0 [INFO] [stderr] Downloaded http-range-header v0.3.0 [INFO] [stderr] Downloaded tower-http v0.3.4 [INFO] [stderr] Downloaded clap v4.0.22 [INFO] [stderr] Downloaded io-lifetimes v0.7.5 [INFO] [stderr] Downloaded neli v0.5.3 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.81 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.81 [INFO] [stderr] Downloaded cxx v1.0.81 [INFO] [stderr] Downloaded terminal_size v0.2.2 [INFO] [stderr] Downloaded rustix v0.35.13 [INFO] [stderr] Downloaded nix v0.23.1 [INFO] [stderr] Downloaded objc v0.2.7 [INFO] [stderr] Downloaded malloc_buf v0.0.6 [INFO] [stderr] Downloaded linux-raw-sys v0.0.46 [INFO] [stderr] Downloaded axum-core v0.2.9 [INFO] [stderr] Downloaded sync_wrapper v0.1.1 [INFO] [stderr] Downloaded blake3 v1.3.1 [INFO] [stderr] Downloaded cxx-build v1.0.81 [INFO] [stderr] Downloaded webbrowser v0.8.2 [INFO] [stderr] Downloaded board_id v0.1.0 [INFO] [stderr] Downloaded local-ip-address v0.4.9 [INFO] [stderr] Downloaded raw-window-handle v0.5.0 [INFO] [stderr] Downloaded widestring v1.0.2 [INFO] [stderr] Downloaded cty v0.2.2 [INFO] [stderr] Downloaded jni v0.20.0 [INFO] [stderr] Downloaded time v0.1.44 [INFO] [stderr] Downloaded os_str_bytes v6.4.0 [INFO] [stderr] Downloaded axum v0.5.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5ae10d2f0bdec154b73f09aabce7732e6aafd05f8af86aa629230cf529d3a1ff [INFO] running `Command { std: "docker" "start" "-a" "5ae10d2f0bdec154b73f09aabce7732e6aafd05f8af86aa629230cf529d3a1ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ae10d2f0bdec154b73f09aabce7732e6aafd05f8af86aa629230cf529d3a1ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ae10d2f0bdec154b73f09aabce7732e6aafd05f8af86aa629230cf529d3a1ff", kill_on_drop: false }` [INFO] [stdout] 5ae10d2f0bdec154b73f09aabce7732e6aafd05f8af86aa629230cf529d3a1ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7e0524ca806ee87ee6f576479ea15fa47dc24220df2a15a3d1271c40c11ffe39 [INFO] running `Command { std: "docker" "start" "-a" "7e0524ca806ee87ee6f576479ea15fa47dc24220df2a15a3d1271c40c11ffe39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling cc v1.0.76 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling openssl v0.10.42 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling io-lifetimes v0.7.5 [INFO] [stderr] Checking generic-array v0.14.6 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Compiling rustix v0.35.13 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling thiserror v1.0.37 [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 linux-raw-sys v0.0.46 [INFO] [stderr] Checking os_str_bytes v6.4.0 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling anyhow v1.0.66 [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" "7e0524ca806ee87ee6f576479ea15fa47dc24220df2a15a3d1271c40c11ffe39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e0524ca806ee87ee6f576479ea15fa47dc24220df2a15a3d1271c40c11ffe39", kill_on_drop: false }` [INFO] [stdout] 7e0524ca806ee87ee6f576479ea15fa47dc24220df2a15a3d1271c40c11ffe39