[INFO] cloning repository https://github.com/sam-tk/munin-dam-wsratio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sam-tk/munin-dam-wsratio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsam-tk%2Fmunin-dam-wsratio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsam-tk%2Fmunin-dam-wsratio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5fff906ae82022ef560942f4cd868a090c367bed [INFO] checking sam-tk/munin-dam-wsratio against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsam-tk%2Fmunin-dam-wsratio" "/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/sam-tk/munin-dam-wsratio 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/sam-tk/munin-dam-wsratio [INFO] finished tweaking git repo https://github.com/sam-tk/munin-dam-wsratio [INFO] tweaked toml for git repo https://github.com/sam-tk/munin-dam-wsratio written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sam-tk/munin-dam-wsratio 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 wasm-bindgen-macro v0.2.86 [INFO] [stderr] Downloaded untrusted v0.7.1 [INFO] [stderr] Downloaded ureq v2.6.2 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded dtoa v0.4.8 [INFO] [stderr] Downloaded slug v0.1.4 [INFO] [stderr] Downloaded anyhow v1.0.71 [INFO] [stderr] Downloaded flate2 v1.0.26 [INFO] [stderr] Downloaded deunicode v0.4.3 [INFO] [stderr] Downloaded rustls v0.20.8 [INFO] [stderr] Downloaded libc v0.2.144 [INFO] [stderr] Downloaded simple-munin-plugin v0.1.0 [INFO] [stderr] Downloaded web-sys v0.3.63 [INFO] [stderr] Downloaded idna v0.3.0 [INFO] [stderr] Downloaded jmespath v0.3.0 [INFO] [stderr] Downloaded syn v2.0.17 [INFO] [stderr] Downloaded webpki-roots v0.22.6 [INFO] [stderr] Downloaded serde v1.0.163 [INFO] [stderr] Downloaded serde_json v1.0.96 [INFO] [stderr] Downloaded unicode-bidi v0.3.13 [INFO] [stderr] Downloaded unicode-normalization v0.1.22 [INFO] [stderr] Downloaded url v2.3.1 [INFO] [stderr] Downloaded cc v1.0.79 [INFO] [stderr] Downloaded js-sys v0.3.63 [INFO] [stderr] Downloaded bumpalo v3.13.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.86 [INFO] [stderr] Downloaded num-traits v0.2.15 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] [stderr] Downloaded serde_json v0.9.10 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded ryu v1.0.13 [INFO] [stderr] Downloaded serde_derive v1.0.163 [INFO] [stderr] Downloaded log v0.4.17 [INFO] [stderr] Downloaded once_cell v1.17.1 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded ring v0.16.20 [INFO] [stderr] Downloaded unicode-ident v1.0.9 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.86 [INFO] [stderr] Downloaded itoa v0.3.4 [INFO] [stderr] Downloaded num-traits v0.1.43 [INFO] [stderr] Downloaded strip_bom v1.0.0 [INFO] [stderr] Downloaded itoa v1.0.6 [INFO] [stderr] Downloaded form_urlencoded v1.1.0 [INFO] [stderr] Downloaded percent-encoding v2.2.0 [INFO] [stderr] Downloaded spin v0.5.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.59 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.86 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.86 [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] 3b66da2a13b7bef24f0f5169ac140a9dd9615045b143ad34016f26e36b5daa00 [INFO] running `Command { std: "docker" "start" "-a" "3b66da2a13b7bef24f0f5169ac140a9dd9615045b143ad34016f26e36b5daa00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b66da2a13b7bef24f0f5169ac140a9dd9615045b143ad34016f26e36b5daa00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b66da2a13b7bef24f0f5169ac140a9dd9615045b143ad34016f26e36b5daa00", kill_on_drop: false }` [INFO] [stdout] 3b66da2a13b7bef24f0f5169ac140a9dd9615045b143ad34016f26e36b5daa00 [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] 07a50c7918445c8c1a988687649a05d811d684dfbf25d9f6fd096dbbf3a39af6 [INFO] running `Command { std: "docker" "start" "-a" "07a50c7918445c8c1a988687649a05d811d684dfbf25d9f6fd096dbbf3a39af6", kill_on_drop: false }` [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 cc v1.0.79 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Compiling deunicode v0.4.3 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling rustls v0.20.8 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking strip_bom v1.0.0 [INFO] [stderr] Checking simple-munin-plugin v0.1.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.59/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] [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" "07a50c7918445c8c1a988687649a05d811d684dfbf25d9f6fd096dbbf3a39af6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07a50c7918445c8c1a988687649a05d811d684dfbf25d9f6fd096dbbf3a39af6", kill_on_drop: false }` [INFO] [stdout] 07a50c7918445c8c1a988687649a05d811d684dfbf25d9f6fd096dbbf3a39af6 [INFO] checking sam-tk/munin-dam-wsratio against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsam-tk%2Fmunin-dam-wsratio" "/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/sam-tk/munin-dam-wsratio 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/sam-tk/munin-dam-wsratio [INFO] finished tweaking git repo https://github.com/sam-tk/munin-dam-wsratio [INFO] tweaked toml for git repo https://github.com/sam-tk/munin-dam-wsratio written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sam-tk/munin-dam-wsratio 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] d3690a2c6b99346551558eabafbc004cf7ab90343cc9ae009cf878ca7c599e49 [INFO] running `Command { std: "docker" "start" "-a" "d3690a2c6b99346551558eabafbc004cf7ab90343cc9ae009cf878ca7c599e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3690a2c6b99346551558eabafbc004cf7ab90343cc9ae009cf878ca7c599e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3690a2c6b99346551558eabafbc004cf7ab90343cc9ae009cf878ca7c599e49", kill_on_drop: false }` [INFO] [stdout] d3690a2c6b99346551558eabafbc004cf7ab90343cc9ae009cf878ca7c599e49 [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] 0ecb3dde9aa2be211a11172a9b716f1ada684613e17feb2dd585e08965cf96a9 [INFO] running `Command { std: "docker" "start" "-a" "0ecb3dde9aa2be211a11172a9b716f1ada684613e17feb2dd585e08965cf96a9", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "0ecb3dde9aa2be211a11172a9b716f1ada684613e17feb2dd585e08965cf96a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ecb3dde9aa2be211a11172a9b716f1ada684613e17feb2dd585e08965cf96a9", kill_on_drop: false }` [INFO] [stdout] 0ecb3dde9aa2be211a11172a9b716f1ada684613e17feb2dd585e08965cf96a9