[INFO] cloning repository https://github.com/ramenspazz/Blood_Glucose_Monitoring [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ramenspazz/Blood_Glucose_Monitoring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framenspazz%2FBlood_Glucose_Monitoring", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framenspazz%2FBlood_Glucose_Monitoring'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 849d285b02adb5ac768056b0099e3258aa1565d3 [INFO] checking ramenspazz/Blood_Glucose_Monitoring against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framenspazz%2FBlood_Glucose_Monitoring" "/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/ramenspazz/Blood_Glucose_Monitoring 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/ramenspazz/Blood_Glucose_Monitoring [INFO] finished tweaking git repo https://github.com/ramenspazz/Blood_Glucose_Monitoring [INFO] tweaked toml for git repo https://github.com/ramenspazz/Blood_Glucose_Monitoring written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ramenspazz/Blood_Glucose_Monitoring 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 svg v0.13.1 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Downloaded freetype v0.7.0 [INFO] [stderr] Downloaded iana-time-zone v0.1.56 [INFO] [stderr] Downloaded pathfinder_geometry v0.5.1 [INFO] [stderr] Downloaded simd-adler32 v0.3.5 [INFO] [stderr] Downloaded plotters-bitmap v0.3.2 [INFO] [stderr] Downloaded pathfinder_simd v0.5.1 [INFO] [stderr] Downloaded font-kit v0.11.0 [INFO] [stderr] Downloaded chrono v0.4.26 [INFO] [stderr] Downloaded pest v2.6.0 [INFO] [stderr] Downloaded png v0.17.8 [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] cf90fed3160bb1f4ba8fad9d41ebab7270a34c90b5cd20457ab18d3770f06e79 [INFO] running `Command { std: "docker" "start" "-a" "cf90fed3160bb1f4ba8fad9d41ebab7270a34c90b5cd20457ab18d3770f06e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf90fed3160bb1f4ba8fad9d41ebab7270a34c90b5cd20457ab18d3770f06e79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf90fed3160bb1f4ba8fad9d41ebab7270a34c90b5cd20457ab18d3770f06e79", kill_on_drop: false }` [INFO] [stdout] cf90fed3160bb1f4ba8fad9d41ebab7270a34c90b5cd20457ab18d3770f06e79 [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=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] 65d6209d5db88d0419f85c6c8aad711c3f2cdd96e259720f0a4538c65dc931de [INFO] running `Command { std: "docker" "start" "-a" "65d6209d5db88d0419f85c6c8aad711c3f2cdd96e259720f0a4538c65dc931de", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking simd-adler32 v0.3.5 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking num-rational v0.4.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking once_cell v1.17.2 [INFO] [stderr] Checking const-cstr v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling font-kit v0.11.0 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking svg v0.13.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/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 yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [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" "65d6209d5db88d0419f85c6c8aad711c3f2cdd96e259720f0a4538c65dc931de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65d6209d5db88d0419f85c6c8aad711c3f2cdd96e259720f0a4538c65dc931de", kill_on_drop: false }` [INFO] [stdout] 65d6209d5db88d0419f85c6c8aad711c3f2cdd96e259720f0a4538c65dc931de [INFO] checking ramenspazz/Blood_Glucose_Monitoring against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framenspazz%2FBlood_Glucose_Monitoring" "/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/ramenspazz/Blood_Glucose_Monitoring 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/ramenspazz/Blood_Glucose_Monitoring [INFO] finished tweaking git repo https://github.com/ramenspazz/Blood_Glucose_Monitoring [INFO] tweaked toml for git repo https://github.com/ramenspazz/Blood_Glucose_Monitoring written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ramenspazz/Blood_Glucose_Monitoring 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] a1800dfd5cfc5b3c7ae8ae1a5e3ef6c6a6c10aff4b091bcf7c829bfb8482074f [INFO] running `Command { std: "docker" "start" "-a" "a1800dfd5cfc5b3c7ae8ae1a5e3ef6c6a6c10aff4b091bcf7c829bfb8482074f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1800dfd5cfc5b3c7ae8ae1a5e3ef6c6a6c10aff4b091bcf7c829bfb8482074f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1800dfd5cfc5b3c7ae8ae1a5e3ef6c6a6c10aff4b091bcf7c829bfb8482074f", kill_on_drop: false }` [INFO] [stdout] a1800dfd5cfc5b3c7ae8ae1a5e3ef6c6a6c10aff4b091bcf7c829bfb8482074f [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=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] 00185a9c1b5959156c4535288a339d0ab1bb56fab0948c4292669c7671b20fe3 [INFO] running `Command { std: "docker" "start" "-a" "00185a9c1b5959156c4535288a339d0ab1bb56fab0948c4292669c7671b20fe3", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "00185a9c1b5959156c4535288a339d0ab1bb56fab0948c4292669c7671b20fe3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00185a9c1b5959156c4535288a339d0ab1bb56fab0948c4292669c7671b20fe3", kill_on_drop: false }` [INFO] [stdout] 00185a9c1b5959156c4535288a339d0ab1bb56fab0948c4292669c7671b20fe3