[INFO] cloning repository https://github.com/fastobo/fastobo-validator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fastobo/fastobo-validator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffastobo%2Ffastobo-validator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffastobo%2Ffastobo-validator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 98d6d86043390aa539b3bb94e9149b26b6d18fe6 [INFO] checking fastobo/fastobo-validator/98d6d86043390aa539b3bb94e9149b26b6d18fe6 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffastobo%2Ffastobo-validator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fastobo/fastobo-validator on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fastobo/fastobo-validator [INFO] finished tweaking git repo https://github.com/fastobo/fastobo-validator [INFO] tweaked toml for git repo https://github.com/fastobo/fastobo-validator written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fastobo/fastobo-validator 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.36 [INFO] [stderr] Downloaded isbn v0.2.0 [INFO] [stderr] Downloaded codegen v0.1.3 [INFO] [stderr] Downloaded roxmltree v0.4.1 [INFO] [stderr] Downloaded fastobo-derive-internal v0.15.0 [INFO] [stderr] Downloaded xmlparser v0.8.1 [INFO] [stderr] Downloaded thiserror v1.0.36 [INFO] [stderr] Downloaded blanket v0.2.0 [INFO] [stderr] Downloaded fastobo-syntax v0.7.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.44 [INFO] [stderr] Downloaded unicode-linebreak v0.1.3 [INFO] [stderr] Downloaded smartstring v0.2.10 [INFO] [stderr] Downloaded fastobo v0.15.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10bed61351d4f827792b5b51bd991177db0302aa19aef94fe10b1b18834c060a [INFO] running `Command { std: "docker" "start" "-a" "10bed61351d4f827792b5b51bd991177db0302aa19aef94fe10b1b18834c060a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10bed61351d4f827792b5b51bd991177db0302aa19aef94fe10b1b18834c060a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10bed61351d4f827792b5b51bd991177db0302aa19aef94fe10b1b18834c060a", kill_on_drop: false }` [INFO] [stdout] 10bed61351d4f827792b5b51bd991177db0302aa19aef94fe10b1b18834c060a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74a4d5329052e32604fdacae275979121062f144468d245568b32a1551e839b9 [INFO] running `Command { std: "docker" "start" "-a" "74a4d5329052e32604fdacae275979121062f144468d245568b32a1551e839b9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling proc-macro2 v1.0.44 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling xmlparser v0.8.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling thiserror v1.0.36 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Compiling roxmltree v0.4.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.44/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] Compiling log v0.4.17 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking smartstring v0.2.10 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bstr v0.2.17 [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" "74a4d5329052e32604fdacae275979121062f144468d245568b32a1551e839b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74a4d5329052e32604fdacae275979121062f144468d245568b32a1551e839b9", kill_on_drop: false }` [INFO] [stdout] 74a4d5329052e32604fdacae275979121062f144468d245568b32a1551e839b9