[INFO] cloning repository https://github.com/Yuguo-Wang/rust-demo7 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yuguo-Wang/rust-demo7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuguo-Wang%2Frust-demo7", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuguo-Wang%2Frust-demo7'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8510772d0672ea04e19fd85f4d4c1c5fd6b87ad5 [INFO] checking Yuguo-Wang/rust-demo7 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuguo-Wang%2Frust-demo7" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 65% (1401/2153) Updating files: 66% (1421/2153) Updating files: 67% (1443/2153) Updating files: 68% (1465/2153) Updating files: 69% (1486/2153) Updating files: 70% (1508/2153) Updating files: 71% (1529/2153) Updating files: 71% (1540/2153) Updating files: 72% (1551/2153) Updating files: 73% (1572/2153) Updating files: 74% (1594/2153) Updating files: 75% (1615/2153) Updating files: 76% (1637/2153) Updating files: 77% (1658/2153) Updating files: 78% (1680/2153) Updating files: 79% (1701/2153) Updating files: 80% (1723/2153) Updating files: 81% (1744/2153) Updating files: 82% (1766/2153) Updating files: 83% (1787/2153) Updating files: 84% (1809/2153) Updating files: 85% (1831/2153) Updating files: 86% (1852/2153) Updating files: 87% (1874/2153) Updating files: 88% (1895/2153) Updating files: 89% (1917/2153) Updating files: 90% (1938/2153) Updating files: 91% (1960/2153) Updating files: 92% (1981/2153) Updating files: 93% (2003/2153) Updating files: 94% (2024/2153) Updating files: 95% (2046/2153) Updating files: 96% (2067/2153) Updating files: 97% (2089/2153) Updating files: 98% (2110/2153) Updating files: 99% (2132/2153) Updating files: 100% (2153/2153) Updating files: 100% (2153/2153), done. [INFO] validating manifest of git repo https://github.com/Yuguo-Wang/rust-demo7 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/Yuguo-Wang/rust-demo7 [INFO] finished tweaking git repo https://github.com/Yuguo-Wang/rust-demo7 [INFO] tweaked toml for git repo https://github.com/Yuguo-Wang/rust-demo7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Yuguo-Wang/rust-demo7 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] 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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 181994d59a076d30248becb021a6f50ae76e22f0a9aa75de9bbe4a70ee87258d [INFO] running `Command { std: "docker" "start" "-a" "181994d59a076d30248becb021a6f50ae76e22f0a9aa75de9bbe4a70ee87258d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "181994d59a076d30248becb021a6f50ae76e22f0a9aa75de9bbe4a70ee87258d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "181994d59a076d30248becb021a6f50ae76e22f0a9aa75de9bbe4a70ee87258d", kill_on_drop: false }` [INFO] [stdout] 181994d59a076d30248becb021a6f50ae76e22f0a9aa75de9bbe4a70ee87258d [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 296389c602fc73b6a4fbf9be362e92932752f21785c5a2a444f5ff19e0af72c3 [INFO] running `Command { std: "docker" "start" "-a" "296389c602fc73b6a4fbf9be362e92932752f21785c5a2a444f5ff19e0af72c3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling serde_derive v1.0.153 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling tokio v1.26.0 [INFO] [stderr] Compiling serde v1.0.153 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling futures-task v0.3.26 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling futures-util v0.3.26 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling zstd-safe v6.0.4+zstd.1.5.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling time-macros v0.2.8 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.51/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 parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Compiling serde_json v1.0.94 [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" "296389c602fc73b6a4fbf9be362e92932752f21785c5a2a444f5ff19e0af72c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296389c602fc73b6a4fbf9be362e92932752f21785c5a2a444f5ff19e0af72c3", kill_on_drop: false }` [INFO] [stdout] 296389c602fc73b6a4fbf9be362e92932752f21785c5a2a444f5ff19e0af72c3 [INFO] checking Yuguo-Wang/rust-demo7 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuguo-Wang%2Frust-demo7" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 65% (1403/2153) Updating files: 66% (1421/2153) Updating files: 67% (1443/2153) Updating files: 68% (1465/2153) Updating files: 69% (1486/2153) Updating files: 70% (1508/2153) Updating files: 71% (1529/2153) Updating files: 71% (1540/2153) Updating files: 72% (1551/2153) Updating files: 73% (1572/2153) Updating files: 74% (1594/2153) Updating files: 75% (1615/2153) Updating files: 76% (1637/2153) Updating files: 77% (1658/2153) Updating files: 78% (1680/2153) Updating files: 79% (1701/2153) Updating files: 80% (1723/2153) Updating files: 81% (1744/2153) Updating files: 82% (1766/2153) Updating files: 83% (1787/2153) Updating files: 84% (1809/2153) Updating files: 85% (1831/2153) Updating files: 86% (1852/2153) Updating files: 87% (1874/2153) Updating files: 88% (1895/2153) Updating files: 89% (1917/2153) Updating files: 90% (1938/2153) Updating files: 91% (1960/2153) Updating files: 92% (1981/2153) Updating files: 93% (2003/2153) Updating files: 94% (2024/2153) Updating files: 95% (2046/2153) Updating files: 96% (2067/2153) Updating files: 97% (2089/2153) Updating files: 98% (2110/2153) Updating files: 99% (2132/2153) Updating files: 100% (2153/2153) Updating files: 100% (2153/2153), done. [INFO] validating manifest of git repo https://github.com/Yuguo-Wang/rust-demo7 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/Yuguo-Wang/rust-demo7 [INFO] finished tweaking git repo https://github.com/Yuguo-Wang/rust-demo7 [INFO] tweaked toml for git repo https://github.com/Yuguo-Wang/rust-demo7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Yuguo-Wang/rust-demo7 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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfd5c92e572de697a1645a0e5d7ad0564b7f6605f3a9aebf61e76d74056a4d5e [INFO] running `Command { std: "docker" "start" "-a" "dfd5c92e572de697a1645a0e5d7ad0564b7f6605f3a9aebf61e76d74056a4d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfd5c92e572de697a1645a0e5d7ad0564b7f6605f3a9aebf61e76d74056a4d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfd5c92e572de697a1645a0e5d7ad0564b7f6605f3a9aebf61e76d74056a4d5e", kill_on_drop: false }` [INFO] [stdout] dfd5c92e572de697a1645a0e5d7ad0564b7f6605f3a9aebf61e76d74056a4d5e [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9cc551fe6129a2820045de0177c3a06cbfa873a3486f02df9ef302ce7c5396fc [INFO] running `Command { std: "docker" "start" "-a" "9cc551fe6129a2820045de0177c3a06cbfa873a3486f02df9ef302ce7c5396fc", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "9cc551fe6129a2820045de0177c3a06cbfa873a3486f02df9ef302ce7c5396fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cc551fe6129a2820045de0177c3a06cbfa873a3486f02df9ef302ce7c5396fc", kill_on_drop: false }` [INFO] [stdout] 9cc551fe6129a2820045de0177c3a06cbfa873a3486f02df9ef302ce7c5396fc