[INFO] cloning repository https://github.com/dimpdash/filepipe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dimpdash/filepipe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimpdash%2Ffilepipe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimpdash%2Ffilepipe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bda734f4a1cf9c42cebeb5f5d3847d78f063c5cd [INFO] checking dimpdash/filepipe against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdimpdash%2Ffilepipe" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dimpdash/filepipe [INFO] finished tweaking git repo https://github.com/dimpdash/filepipe [INFO] tweaked toml for git repo https://github.com/dimpdash/filepipe written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dimpdash/filepipe on toolchain 82310651b93a594a3fd69015e1562186a080d94c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dimpdash/filepipe 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.37 [INFO] [stderr] Downloaded serde_derive v1.0.147 [INFO] [stderr] Downloaded serde v1.0.147 [INFO] [stderr] Downloaded thiserror-impl v1.0.37 [INFO] [stderr] Downloaded os_str_bytes v6.3.1 [INFO] [stderr] Downloaded derive-new v0.5.9 [INFO] [stderr] Downloaded fragile v2.0.0 [INFO] [stderr] Downloaded normalize-line-endings v0.3.0 [INFO] [stderr] Downloaded predicates-core v1.0.4 [INFO] [stderr] Downloaded ambassador v0.3.5 [INFO] [stderr] Downloaded clap_lex v0.3.0 [INFO] [stderr] Downloaded float-cmp v0.9.0 [INFO] [stderr] Downloaded predicates v2.1.2 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded predicates-tree v1.0.6 [INFO] [stderr] Downloaded mockall v0.11.3 [INFO] [stderr] Downloaded downcast v0.11.0 [INFO] [stderr] Downloaded termtree v0.4.0 [INFO] [stderr] Downloaded mockall_double v0.3.0 [INFO] [stderr] Downloaded difflib v0.4.0 [INFO] [stderr] Downloaded mockall_derive v0.11.3 [INFO] [stderr] Downloaded clap_derive v4.0.21 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded regex v1.7.0 [INFO] [stderr] Downloaded clap v4.0.22 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ade542abb6453d1e00e8c1720af68251a1e325ea8a115385e1488fa187042321 [INFO] running `Command { std: "docker" "start" "-a" "ade542abb6453d1e00e8c1720af68251a1e325ea8a115385e1488fa187042321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ade542abb6453d1e00e8c1720af68251a1e325ea8a115385e1488fa187042321", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ade542abb6453d1e00e8c1720af68251a1e325ea8a115385e1488fa187042321", kill_on_drop: false }` [INFO] [stdout] ade542abb6453d1e00e8c1720af68251a1e325ea8a115385e1488fa187042321 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa5ae23646d14e54a10914c95f204b491c91d8babc4c72ed00dec720bdeb65fa [INFO] running `Command { std: "docker" "start" "-a" "fa5ae23646d14e54a10914c95f204b491c91d8babc4c72ed00dec720bdeb65fa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Checking os_str_bytes v6.3.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 serde v1.0.147 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling autocfg v1.1.0 [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" "fa5ae23646d14e54a10914c95f204b491c91d8babc4c72ed00dec720bdeb65fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa5ae23646d14e54a10914c95f204b491c91d8babc4c72ed00dec720bdeb65fa", kill_on_drop: false }` [INFO] [stdout] fa5ae23646d14e54a10914c95f204b491c91d8babc4c72ed00dec720bdeb65fa