[INFO] cloning repository https://github.com/dionysus-oss/cogno [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dionysus-oss/cogno" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdionysus-oss%2Fcogno", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdionysus-oss%2Fcogno'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fc344bbd0415605862f40d4687e3da0f85e9799 [INFO] checking dionysus-oss/cogno against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdionysus-oss%2Fcogno" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dionysus-oss/cogno 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/dionysus-oss/cogno [INFO] finished tweaking git repo https://github.com/dionysus-oss/cogno [INFO] tweaked toml for git repo https://github.com/dionysus-oss/cogno written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dionysus-oss/cogno 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 cogno-attr v0.1.0 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded crypto-hash v0.3.4 [INFO] [stderr] Downloaded miow v0.5.0 [INFO] [stderr] Downloaded toml v0.7.1 [INFO] [stderr] Downloaded cargo-util v0.2.3 [INFO] [stderr] Downloaded rustc-workspace-hack v1.0.0 [INFO] [stderr] Downloaded bytesize v1.1.0 [INFO] [stderr] Downloaded crates-io v0.35.0 [INFO] [stderr] Downloaded git2-curl v0.17.0 [INFO] [stderr] Downloaded opener v0.5.0 [INFO] [stderr] Downloaded rustfix v0.6.1 [INFO] [stderr] Downloaded kstring v2.0.0 [INFO] [stderr] Downloaded fwdansi v1.1.0 [INFO] [stderr] Downloaded home v0.5.4 [INFO] [stderr] Downloaded http-auth v0.1.8 [INFO] [stderr] Downloaded toml_edit v0.19.1 [INFO] [stderr] Downloaded serde_ignored v0.1.7 [INFO] [stderr] Downloaded toml_edit v0.15.0 [INFO] [stderr] Downloaded openssl-sys v0.9.80 [INFO] [stderr] Downloaded git2 v0.16.1 [INFO] [stderr] Downloaded bstr v1.1.0 [INFO] [stderr] Downloaded im-rc v15.1.0 [INFO] [stderr] Downloaded libssh2-sys v0.2.23 [INFO] [stderr] Downloaded openssl v0.10.45 [INFO] [stderr] Downloaded vte v0.10.1 [INFO] [stderr] Downloaded globset v0.4.10 [INFO] [stderr] Downloaded libgit2-sys v0.14.2+1.5.1 [INFO] [stderr] Downloaded strip-ansi-escapes v0.1.1 [INFO] [stderr] Downloaded cargo v0.68.0 [INFO] [stderr] Downloaded curl-sys v0.4.59+curl-7.86.0 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Downloaded openssl-src v111.24.0+1.1.1s [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c3b23a3e8bbd5606ba954749d4afaf90e1a804f4194391d582c1afa8e0cf7339 [INFO] running `Command { std: "docker" "start" "-a" "c3b23a3e8bbd5606ba954749d4afaf90e1a804f4194391d582c1afa8e0cf7339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3b23a3e8bbd5606ba954749d4afaf90e1a804f4194391d582c1afa8e0cf7339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b23a3e8bbd5606ba954749d4afaf90e1a804f4194391d582c1afa8e0cf7339", kill_on_drop: false }` [INFO] [stdout] c3b23a3e8bbd5606ba954749d4afaf90e1a804f4194391d582c1afa8e0cf7339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 087127765f19c1a13635f21e77c1a2c137fc3062a05e231eb1ac6bcce7cf1029 [INFO] running `Command { std: "docker" "start" "-a" "087127765f19c1a13635f21e77c1a2c137fc3062a05e231eb1ac6bcce7cf1029", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking generic-array v0.14.6 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking io-lifetimes v1.0.4 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/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 curl v0.4.44 [INFO] [stderr] Checking rustix v0.36.7 [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" "087127765f19c1a13635f21e77c1a2c137fc3062a05e231eb1ac6bcce7cf1029", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "087127765f19c1a13635f21e77c1a2c137fc3062a05e231eb1ac6bcce7cf1029", kill_on_drop: false }` [INFO] [stdout] 087127765f19c1a13635f21e77c1a2c137fc3062a05e231eb1ac6bcce7cf1029 [INFO] checking dionysus-oss/cogno against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdionysus-oss%2Fcogno" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dionysus-oss/cogno 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/dionysus-oss/cogno [INFO] finished tweaking git repo https://github.com/dionysus-oss/cogno [INFO] tweaked toml for git repo https://github.com/dionysus-oss/cogno written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dionysus-oss/cogno 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b519fc51c16a7268d96f7811ffa5b1a3f908f4989fe9dd361484b53f99b0999c [INFO] running `Command { std: "docker" "start" "-a" "b519fc51c16a7268d96f7811ffa5b1a3f908f4989fe9dd361484b53f99b0999c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b519fc51c16a7268d96f7811ffa5b1a3f908f4989fe9dd361484b53f99b0999c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b519fc51c16a7268d96f7811ffa5b1a3f908f4989fe9dd361484b53f99b0999c", kill_on_drop: false }` [INFO] [stdout] b519fc51c16a7268d96f7811ffa5b1a3f908f4989fe9dd361484b53f99b0999c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9383ac85048d925ac0d6024f40cebfd5b5135847fb9de0d63135fe0f9013fcff [INFO] running `Command { std: "docker" "start" "-a" "9383ac85048d925ac0d6024f40cebfd5b5135847fb9de0d63135fe0f9013fcff", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "9383ac85048d925ac0d6024f40cebfd5b5135847fb9de0d63135fe0f9013fcff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9383ac85048d925ac0d6024f40cebfd5b5135847fb9de0d63135fe0f9013fcff", kill_on_drop: false }` [INFO] [stdout] 9383ac85048d925ac0d6024f40cebfd5b5135847fb9de0d63135fe0f9013fcff