[INFO] cloning repository https://github.com/gentoo/cargo-ebuild [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gentoo/cargo-ebuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgentoo%2Fcargo-ebuild", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgentoo%2Fcargo-ebuild'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cd2b45c311be01f7a1785894773c69702a337716 [INFO] checking gentoo/cargo-ebuild against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgentoo%2Fcargo-ebuild" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gentoo/cargo-ebuild 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 git repo https://github.com/gentoo/cargo-ebuild [INFO] finished tweaking git repo https://github.com/gentoo/cargo-ebuild [INFO] tweaked toml for git repo https://github.com/gentoo/cargo-ebuild written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gentoo/cargo-ebuild 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tera v1.17.1 [INFO] [stderr] Downloaded humantime-serde v1.1.1 [INFO] [stderr] Downloaded cvss v2.0.0 [INFO] [stderr] Downloaded home v0.5.4 [INFO] [stderr] Downloaded cargo_metadata v0.15.2 [INFO] [stderr] Downloaded camino v1.1.1 [INFO] [stderr] Downloaded cargo-lock v8.0.3 [INFO] [stderr] Downloaded git2 v0.15.0 [INFO] [stderr] Downloaded rustsec v0.26.4 [INFO] [stderr] Downloaded crates-index v0.18.11 [INFO] [stderr] Downloaded libgit2-sys v0.14.0+1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e721bb9dc93be05e7bec5955b64b425ddd33d54ca4d4e36553a806ecfbd95a13 [INFO] running `Command { std: "docker" "start" "-a" "e721bb9dc93be05e7bec5955b64b425ddd33d54ca4d4e36553a806ecfbd95a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e721bb9dc93be05e7bec5955b64b425ddd33d54ca4d4e36553a806ecfbd95a13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e721bb9dc93be05e7bec5955b64b425ddd33d54ca4d4e36553a806ecfbd95a13", kill_on_drop: false }` [INFO] [stdout] e721bb9dc93be05e7bec5955b64b425ddd33d54ca4d4e36553a806ecfbd95a13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2f296bc170c91965535925e9c94a53b31f60f3863ddf74b3cb546f3c842c1561 [INFO] running `Command { std: "docker" "start" "-a" "2f296bc170c91965535925e9c94a53b31f60f3863ddf74b3cb546f3c842c1561", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling semver v1.0.16 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Compiling phf_shared v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling camino v1.1.1 [INFO] [stderr] Compiling platforms v3.0.2 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking ucd-trie v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/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 home v0.5.4 [INFO] [stderr] Checking fs-err v2.9.0 [INFO] [stderr] Checking time v0.3.17 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling jobserver v0.1.25 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [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" "2f296bc170c91965535925e9c94a53b31f60f3863ddf74b3cb546f3c842c1561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f296bc170c91965535925e9c94a53b31f60f3863ddf74b3cb546f3c842c1561", kill_on_drop: false }` [INFO] [stdout] 2f296bc170c91965535925e9c94a53b31f60f3863ddf74b3cb546f3c842c1561 [INFO] checking gentoo/cargo-ebuild against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgentoo%2Fcargo-ebuild" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gentoo/cargo-ebuild 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 git repo https://github.com/gentoo/cargo-ebuild [INFO] finished tweaking git repo https://github.com/gentoo/cargo-ebuild [INFO] tweaked toml for git repo https://github.com/gentoo/cargo-ebuild written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gentoo/cargo-ebuild 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4ec01cffafb2e609ef3b37c03da0274bc4ea771f5281ada3edf273d9ad033294 [INFO] running `Command { std: "docker" "start" "-a" "4ec01cffafb2e609ef3b37c03da0274bc4ea771f5281ada3edf273d9ad033294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec01cffafb2e609ef3b37c03da0274bc4ea771f5281ada3edf273d9ad033294", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec01cffafb2e609ef3b37c03da0274bc4ea771f5281ada3edf273d9ad033294", kill_on_drop: false }` [INFO] [stdout] 4ec01cffafb2e609ef3b37c03da0274bc4ea771f5281ada3edf273d9ad033294 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 94530fc1c5a5f251c70ec5fd5d296ba2fbcbdc301d90382e3866ccb3f90dea80 [INFO] running `Command { std: "docker" "start" "-a" "94530fc1c5a5f251c70ec5fd5d296ba2fbcbdc301d90382e3866ccb3f90dea80", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "94530fc1c5a5f251c70ec5fd5d296ba2fbcbdc301d90382e3866ccb3f90dea80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94530fc1c5a5f251c70ec5fd5d296ba2fbcbdc301d90382e3866ccb3f90dea80", kill_on_drop: false }` [INFO] [stdout] 94530fc1c5a5f251c70ec5fd5d296ba2fbcbdc301d90382e3866ccb3f90dea80