[INFO] cloning repository https://github.com/randombenj/lin-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randombenj/lin-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandombenj%2Flin-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandombenj%2Flin-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c28baf49e8aa876a1c9a3def7146644e140f2e9d [INFO] checking randombenj/lin-os against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandombenj%2Flin-os" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/randombenj/lin-os [INFO] finished tweaking git repo https://github.com/randombenj/lin-os [INFO] tweaked toml for git repo https://github.com/randombenj/lin-os written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/randombenj/lin-os on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/randombenj/lin-os 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "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 ipnetwork v0.20.0 [INFO] [stderr] Downloaded pnet_transport v0.33.0 [INFO] [stderr] Downloaded pnet_base v0.33.0 [INFO] [stderr] Downloaded pnet_macros v0.33.0 [INFO] [stderr] Downloaded dhcproto-macros v0.1.0 [INFO] [stderr] Downloaded enum-as-inner v0.5.1 [INFO] [stderr] Downloaded pnet_macros_support v0.33.0 [INFO] [stderr] Downloaded pnet_datalink v0.33.0 [INFO] [stderr] Downloaded pnet v0.33.0 [INFO] [stderr] Downloaded dhcproto v0.9.0 [INFO] [stderr] Downloaded pnet_packet v0.33.0 [INFO] [stderr] Downloaded pnet_sys v0.33.0 [INFO] [stderr] Downloaded trust-dns-proto v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e694907f5994b3dd5e26bcf364bc7acb59d52544f222f4121a23e910d0c5fb9f [INFO] running `Command { std: "docker" "start" "-a" "e694907f5994b3dd5e26bcf364bc7acb59d52544f222f4121a23e910d0c5fb9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e694907f5994b3dd5e26bcf364bc7acb59d52544f222f4121a23e910d0c5fb9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e694907f5994b3dd5e26bcf364bc7acb59d52544f222f4121a23e910d0c5fb9f", kill_on_drop: false }` [INFO] [stdout] e694907f5994b3dd5e26bcf364bc7acb59d52544f222f4121a23e910d0c5fb9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d89c6dd4579ffa8fb4b972ee4f9975abe08b53413c728fb5fdbcfa510b83b8c3 [INFO] running `Command { std: "docker" "start" "-a" "d89c6dd4579ffa8fb4b972ee4f9975abe08b53413c728fb5fdbcfa510b83b8c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.58 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking pnet_base v0.33.0 [INFO] [stderr] Checking linux-raw-sys v0.3.7 [INFO] [stderr] Checking pnet_macros_support v0.33.0 [INFO] [stderr] Checking data-encoding v2.4.0 [INFO] [stderr] Checking ipnet v2.7.2 [INFO] [stderr] Compiling pnet v0.33.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling dhcproto-macros v0.1.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.58/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d89c6dd4579ffa8fb4b972ee4f9975abe08b53413c728fb5fdbcfa510b83b8c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d89c6dd4579ffa8fb4b972ee4f9975abe08b53413c728fb5fdbcfa510b83b8c3", kill_on_drop: false }` [INFO] [stdout] d89c6dd4579ffa8fb4b972ee4f9975abe08b53413c728fb5fdbcfa510b83b8c3