[INFO] fetching crate quickcfg 0.6.3... [INFO] checking quickcfg-0.6.3 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate quickcfg 0.6.3 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate quickcfg 0.6.3 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quickcfg 0.6.3 [INFO] finished tweaking crates.io crate quickcfg 0.6.3 [INFO] tweaked toml for crates.io crate quickcfg 0.6.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate quickcfg 0.6.3 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unsafe-libyaml v0.2.7 [INFO] [stderr] Downloaded serde_yaml v0.9.19 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef87854b7cd543c723bb06d68e10b4be4144641da122d8cf7b7ef1ecdf368e40 [INFO] running `Command { std: "docker" "start" "-a" "ef87854b7cd543c723bb06d68e10b4be4144641da122d8cf7b7ef1ecdf368e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef87854b7cd543c723bb06d68e10b4be4144641da122d8cf7b7ef1ecdf368e40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef87854b7cd543c723bb06d68e10b4be4144641da122d8cf7b7ef1ecdf368e40", kill_on_drop: false }` [INFO] [stdout] ef87854b7cd543c723bb06d68e10b4be4144641da122d8cf7b7ef1ecdf368e40 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e18c918a31bc41c5ae091aae147833a8ca3a482bd3bb4759b1a10b33c3fe392e [INFO] running `Command { std: "docker" "start" "-a" "e18c918a31bc41c5ae091aae147833a8ca3a482bd3bb4759b1a10b33c3fe392e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling serde_derive v1.0.155 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling serde v1.0.155 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Checking futures-sink v0.3.27 [INFO] [stderr] Checking futures-io v0.3.27 [INFO] [stderr] Compiling io-lifetimes v1.0.6 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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 regex-syntax v0.6.28 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling rustix v0.36.9 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking want v0.3.0 [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" "e18c918a31bc41c5ae091aae147833a8ca3a482bd3bb4759b1a10b33c3fe392e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e18c918a31bc41c5ae091aae147833a8ca3a482bd3bb4759b1a10b33c3fe392e", kill_on_drop: false }` [INFO] [stdout] e18c918a31bc41c5ae091aae147833a8ca3a482bd3bb4759b1a10b33c3fe392e [INFO] checking quickcfg-0.6.3 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate quickcfg 0.6.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate quickcfg 0.6.3 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quickcfg 0.6.3 [INFO] finished tweaking crates.io crate quickcfg 0.6.3 [INFO] tweaked toml for crates.io crate quickcfg 0.6.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate quickcfg 0.6.3 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f8b4bfb638a6f138d8813afaddb250720faa4cac2cc52e9828ed4fee297c64b [INFO] running `Command { std: "docker" "start" "-a" "5f8b4bfb638a6f138d8813afaddb250720faa4cac2cc52e9828ed4fee297c64b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f8b4bfb638a6f138d8813afaddb250720faa4cac2cc52e9828ed4fee297c64b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f8b4bfb638a6f138d8813afaddb250720faa4cac2cc52e9828ed4fee297c64b", kill_on_drop: false }` [INFO] [stdout] 5f8b4bfb638a6f138d8813afaddb250720faa4cac2cc52e9828ed4fee297c64b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88f0a92ee7c107369440cf42617c6a78509d7636627e21718e3bf43b650a5da7 [INFO] running `Command { std: "docker" "start" "-a" "88f0a92ee7c107369440cf42617c6a78509d7636627e21718e3bf43b650a5da7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "88f0a92ee7c107369440cf42617c6a78509d7636627e21718e3bf43b650a5da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88f0a92ee7c107369440cf42617c6a78509d7636627e21718e3bf43b650a5da7", kill_on_drop: false }` [INFO] [stdout] 88f0a92ee7c107369440cf42617c6a78509d7636627e21718e3bf43b650a5da7