[INFO] cloning repository https://github.com/knutwalker/latest-version [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knutwalker/latest-version" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Flatest-version", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Flatest-version'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a8569e66b0706d30b4ddd2722558912d0e91595 [INFO] checking knutwalker/latest-version against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Flatest-version" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knutwalker/latest-version on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/knutwalker/latest-version [INFO] finished tweaking git repo https://github.com/knutwalker/latest-version [INFO] tweaked toml for git repo https://github.com/knutwalker/latest-version written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/knutwalker/latest-version 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded console v0.15.2 [INFO] [stderr] Downloaded test-case-macros v2.2.2 [INFO] [stderr] Downloaded lenient_semver_parser v0.4.2 [INFO] [stderr] Downloaded test-case v2.2.2 [INFO] [stderr] Downloaded lenient_semver_version_builder v0.4.2 [INFO] [stderr] Downloaded tokio-util v0.7.4 [INFO] [stderr] Downloaded clap_lex v0.3.0 [INFO] [stderr] Downloaded clap v4.0.18 [INFO] [stderr] Downloaded lenient_semver v0.4.2 [INFO] [stderr] Downloaded gimli v0.26.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0c5c0dc5a9d0ee436b1bbd82d198ecf0d040e82aeea5cc1df15c0d5aae4beda [INFO] running `Command { std: "docker" "start" "-a" "a0c5c0dc5a9d0ee436b1bbd82d198ecf0d040e82aeea5cc1df15c0d5aae4beda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0c5c0dc5a9d0ee436b1bbd82d198ecf0d040e82aeea5cc1df15c0d5aae4beda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0c5c0dc5a9d0ee436b1bbd82d198ecf0d040e82aeea5cc1df15c0d5aae4beda", kill_on_drop: false }` [INFO] [stdout] a0c5c0dc5a9d0ee436b1bbd82d198ecf0d040e82aeea5cc1df15c0d5aae4beda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c72c47654c099d6b3258955f78a952661edb74cb7c6edaad026da8d6c7edfdbc [INFO] running `Command { std: "docker" "start" "-a" "c72c47654c099d6b3258955f78a952661edb74cb7c6edaad026da8d6c7edfdbc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling rustls v0.20.6 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking slab v0.4.7 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.46/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 ryu v1.0.11 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking lenient_semver_version_builder v0.4.2 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking object v0.29.0 [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] 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" "c72c47654c099d6b3258955f78a952661edb74cb7c6edaad026da8d6c7edfdbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c72c47654c099d6b3258955f78a952661edb74cb7c6edaad026da8d6c7edfdbc", kill_on_drop: false }` [INFO] [stdout] c72c47654c099d6b3258955f78a952661edb74cb7c6edaad026da8d6c7edfdbc [INFO] checking knutwalker/latest-version against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknutwalker%2Flatest-version" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/knutwalker/latest-version on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/knutwalker/latest-version [INFO] finished tweaking git repo https://github.com/knutwalker/latest-version [INFO] tweaked toml for git repo https://github.com/knutwalker/latest-version written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/knutwalker/latest-version 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb8b139b74efbbd35e83ca19c17753ccba5b745078797a29e39c44f0cf48a24d [INFO] running `Command { std: "docker" "start" "-a" "cb8b139b74efbbd35e83ca19c17753ccba5b745078797a29e39c44f0cf48a24d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb8b139b74efbbd35e83ca19c17753ccba5b745078797a29e39c44f0cf48a24d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb8b139b74efbbd35e83ca19c17753ccba5b745078797a29e39c44f0cf48a24d", kill_on_drop: false }` [INFO] [stdout] cb8b139b74efbbd35e83ca19c17753ccba5b745078797a29e39c44f0cf48a24d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db155596fd406ba10f2d253020966dfef2923d89a446a7610b68acf3235a2c6b [INFO] running `Command { std: "docker" "start" "-a" "db155596fd406ba10f2d253020966dfef2923d89a446a7610b68acf3235a2c6b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "db155596fd406ba10f2d253020966dfef2923d89a446a7610b68acf3235a2c6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db155596fd406ba10f2d253020966dfef2923d89a446a7610b68acf3235a2c6b", kill_on_drop: false }` [INFO] [stdout] db155596fd406ba10f2d253020966dfef2923d89a446a7610b68acf3235a2c6b