[INFO] cloning repository https://github.com/prithivirajmurugan/rsnake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prithivirajmurugan/rsnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprithivirajmurugan%2Frsnake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprithivirajmurugan%2Frsnake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f7b33a983af4c41e1548934b2aa534b543370892 [INFO] checking prithivirajmurugan/rsnake against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprithivirajmurugan%2Frsnake" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prithivirajmurugan/rsnake 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/prithivirajmurugan/rsnake [INFO] finished tweaking git repo https://github.com/prithivirajmurugan/rsnake [INFO] tweaked toml for git repo https://github.com/prithivirajmurugan/rsnake written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/prithivirajmurugan/rsnake 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 piston_window v0.128.0 [INFO] [stderr] Downloaded tiny-skia-path v0.8.3 [INFO] [stderr] Downloaded strict-num v0.1.0 [INFO] [stderr] Downloaded redox_syscall v0.3.4 [INFO] [stderr] Downloaded piston-gfx_texture v0.44.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.4.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.79.0 [INFO] [stderr] Downloaded sctk-adwaita v0.5.3 [INFO] [stderr] Downloaded gfx_gl v0.6.1 [INFO] [stderr] Downloaded memoffset v0.8.0 [INFO] [stderr] Downloaded spin_sleep v1.1.1 [INFO] [stderr] Downloaded glutin_egl_sys v0.4.0 [INFO] [stderr] Downloaded spin v0.9.5 [INFO] [stderr] Downloaded gfx_core v0.9.2 [INFO] [stderr] Downloaded gfx_device_gl v0.16.2 [INFO] [stderr] Downloaded crossbeam-channel v0.5.7 [INFO] [stderr] Downloaded exr v1.5.3 [INFO] [stderr] Downloaded winit v0.28.1 [INFO] [stderr] Downloaded rayon v1.6.1 [INFO] [stderr] Downloaded ttf-parser v0.15.2 [INFO] [stderr] Downloaded owned_ttf_parser v0.15.2 [INFO] [stderr] Downloaded android-activity v0.4.1 [INFO] [stderr] Downloaded winnow v0.3.3 [INFO] [stderr] Downloaded orbclient v0.3.42 [INFO] [stderr] Downloaded objc2 v0.3.0-beta.3 [INFO] [stderr] Downloaded toml_edit v0.19.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.14 [INFO] [stderr] Downloaded rayon-core v1.10.2 [INFO] [stderr] Downloaded rusttype v0.9.3 [INFO] [stderr] Downloaded piston2d-graphics v0.43.0 [INFO] [stderr] Downloaded glutin v0.30.6 [INFO] [stderr] Downloaded tiny-skia v0.8.3 [INFO] [stderr] Downloaded zune-inflate v0.2.50 [INFO] [stderr] Downloaded simd-adler32 v0.3.4 [INFO] [stderr] Downloaded wayland-sys v0.30.1 [INFO] [stderr] Downloaded glutin-winit v0.3.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.71.0 [INFO] [stderr] Downloaded piston v0.53.2 [INFO] [stderr] Downloaded gfx v0.18.3 [INFO] [stderr] Downloaded piston-texture v0.9.0 [INFO] [stderr] Downloaded glutin_glx_sys v0.4.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f639b17dd73fa84fd2c09df8130a0d4d70b0732142e76a77fbff46358ea6ebfe [INFO] running `Command { std: "docker" "start" "-a" "f639b17dd73fa84fd2c09df8130a0d4d70b0732142e76a77fbff46358ea6ebfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f639b17dd73fa84fd2c09df8130a0d4d70b0732142e76a77fbff46358ea6ebfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f639b17dd73fa84fd2c09df8130a0d4d70b0732142e76a77fbff46358ea6ebfe", kill_on_drop: false }` [INFO] [stdout] f639b17dd73fa84fd2c09df8130a0d4d70b0732142e76a77fbff46358ea6ebfe [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=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] 392bf66b814d58556b5a2429ba3e134a4fe36ff16b671ffdf91fed86c2cbe769 [INFO] running `Command { std: "docker" "start" "-a" "392bf66b814d58556b5a2429ba3e134a4fe36ff16b671ffdf91fed86c2cbe769", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking piston-float v1.0.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking piston-viewport v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.15 [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 flate2 v1.0.25 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking crossbeam-channel v0.5.7 [INFO] [stderr] Compiling serde_derive v1.0.152 [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" "392bf66b814d58556b5a2429ba3e134a4fe36ff16b671ffdf91fed86c2cbe769", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392bf66b814d58556b5a2429ba3e134a4fe36ff16b671ffdf91fed86c2cbe769", kill_on_drop: false }` [INFO] [stdout] 392bf66b814d58556b5a2429ba3e134a4fe36ff16b671ffdf91fed86c2cbe769 [INFO] checking prithivirajmurugan/rsnake against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprithivirajmurugan%2Frsnake" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prithivirajmurugan/rsnake 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/prithivirajmurugan/rsnake [INFO] finished tweaking git repo https://github.com/prithivirajmurugan/rsnake [INFO] tweaked toml for git repo https://github.com/prithivirajmurugan/rsnake written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/prithivirajmurugan/rsnake 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d614f7ae45c3208589280fa352387045aab1903ffd1d631218d9d0f62dea471f [INFO] running `Command { std: "docker" "start" "-a" "d614f7ae45c3208589280fa352387045aab1903ffd1d631218d9d0f62dea471f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d614f7ae45c3208589280fa352387045aab1903ffd1d631218d9d0f62dea471f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d614f7ae45c3208589280fa352387045aab1903ffd1d631218d9d0f62dea471f", kill_on_drop: false }` [INFO] [stdout] d614f7ae45c3208589280fa352387045aab1903ffd1d631218d9d0f62dea471f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6a29553da77bf55df511d4865e12f629b9b73962f07ba3b6d7c745d885eef61c [INFO] running `Command { std: "docker" "start" "-a" "6a29553da77bf55df511d4865e12f629b9b73962f07ba3b6d7c745d885eef61c", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "6a29553da77bf55df511d4865e12f629b9b73962f07ba3b6d7c745d885eef61c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a29553da77bf55df511d4865e12f629b9b73962f07ba3b6d7c745d885eef61c", kill_on_drop: false }` [INFO] [stdout] 6a29553da77bf55df511d4865e12f629b9b73962f07ba3b6d7c745d885eef61c