[INFO] fetching crate chat-tty 0.3.4... [INFO] checking chat-tty-0.3.4 against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113240 [INFO] extracting crate chat-tty 0.3.4 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate chat-tty 0.3.4 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 chat-tty 0.3.4 [INFO] finished tweaking crates.io crate chat-tty 0.3.4 [INFO] tweaked toml for crates.io crate chat-tty 0.3.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate chat-tty 0.3.4 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.159 [INFO] [stderr] Downloaded redox_users v0.4.3 [INFO] [stderr] Downloaded tokio-macros v2.0.0 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded windows-targets v0.48.0 [INFO] [stderr] Downloaded error-code v2.3.1 [INFO] [stderr] Downloaded eventsource-stream v0.2.3 [INFO] [stderr] Downloaded atty v0.2.14 [INFO] [stderr] Downloaded dirs-next v2.0.0 [INFO] [stderr] Downloaded static_assertions v1.1.0 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded str-buf v1.0.6 [INFO] [stderr] Downloaded hermit-abi v0.1.19 [INFO] [stderr] Downloaded ipnet v2.7.2 [INFO] [stderr] Downloaded dirs-sys v0.4.0 [INFO] [stderr] Downloaded minimal-lexical v0.2.1 [INFO] [stderr] Downloaded nom v7.1.3 [INFO] [stderr] Downloaded linux-raw-sys v0.3.1 [INFO] [stderr] Downloaded rustix v0.37.7 [INFO] [stderr] Downloaded nix v0.26.2 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded libc v0.2.141 [INFO] [stderr] Downloaded tokio v1.27.0 [INFO] [stderr] Downloaded syn v2.0.13 [INFO] [stderr] Downloaded openssl v0.10.49 [INFO] [stderr] Downloaded reqwest v0.11.16 [INFO] [stderr] Downloaded unicode-segmentation v1.10.1 [INFO] [stderr] Downloaded serde_json v1.0.95 [INFO] [stderr] Downloaded rustyline v11.0.0 [INFO] [stderr] Downloaded openssl-sys v0.9.84 [INFO] [stderr] Downloaded anyhow v1.0.70 [INFO] [stderr] Downloaded proc-macro2 v1.0.56 [INFO] [stderr] Downloaded serde_derive v1.0.159 [INFO] [stderr] Downloaded directories v5.0.0 [INFO] [stderr] Downloaded clipboard-win v4.5.0 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded io-lifetimes v1.0.10 [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded utf8parse v0.2.1 [INFO] [stderr] Downloaded fd-lock v3.0.11 [INFO] [stderr] Downloaded errno v0.3.0 [INFO] [stderr] Downloaded tempfile v3.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9fcdbc7890509984b1afa65d0cf77e9a7ad5488555cd46053197b6f5609a5e14 [INFO] running `Command { std: "docker" "start" "-a" "9fcdbc7890509984b1afa65d0cf77e9a7ad5488555cd46053197b6f5609a5e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fcdbc7890509984b1afa65d0cf77e9a7ad5488555cd46053197b6f5609a5e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fcdbc7890509984b1afa65d0cf77e9a7ad5488555cd46053197b6f5609a5e14", kill_on_drop: false }` [INFO] [stdout] 9fcdbc7890509984b1afa65d0cf77e9a7ad5488555cd46053197b6f5609a5e14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 19deae377e097d7ef6fb18e6cbe30460d140ddb4fa4327888115457cafd2df71 [INFO] running `Command { std: "docker" "start" "-a" "19deae377e097d7ef6fb18e6cbe30460d140ddb4fa4327888115457cafd2df71", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling serde_derive v1.0.159 [INFO] [stderr] Compiling openssl v0.10.49 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling rustix v0.37.7 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking linux-raw-sys v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.95 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking endian-type v0.1.2 [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] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking lazy_static v1.4.0 [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" "19deae377e097d7ef6fb18e6cbe30460d140ddb4fa4327888115457cafd2df71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19deae377e097d7ef6fb18e6cbe30460d140ddb4fa4327888115457cafd2df71", kill_on_drop: false }` [INFO] [stdout] 19deae377e097d7ef6fb18e6cbe30460d140ddb4fa4327888115457cafd2df71