[INFO] cloning repository https://github.com/chrisdickinson/mdn-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chrisdickinson/mdn-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisdickinson%2Fmdn-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisdickinson%2Fmdn-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd8f9eed9cbb4abb6cf88ce9fccefb679546fb1b [INFO] checking chrisdickinson/mdn-cli against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisdickinson%2Fmdn-cli" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisdickinson/mdn-cli on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisdickinson/mdn-cli [INFO] finished tweaking git repo https://github.com/chrisdickinson/mdn-cli [INFO] tweaked toml for git repo https://github.com/chrisdickinson/mdn-cli written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chrisdickinson/mdn-cli 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded urlencoding v1.3.3 [INFO] [stderr] Downloaded bytemuck v1.12.1 [INFO] [stderr] Downloaded ctor v0.1.23 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.45 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded surf v2.3.2 [INFO] [stderr] Downloaded syn v1.0.101 [INFO] [stderr] Downloaded libc v0.2.133 [INFO] [stderr] Downloaded xml5ever v0.16.2 [INFO] [stderr] Downloaded markup5ever v0.10.1 [INFO] [stderr] Downloaded dtoa-short v0.3.3 [INFO] [stderr] Downloaded html5ever v0.25.2 [INFO] [stderr] Downloaded rgb v0.8.34 [INFO] [stderr] Downloaded futures-util v0.3.24 [INFO] [stderr] Downloaded git2 v0.13.25 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded syntect v4.6.0 [INFO] [stderr] Downloaded bat v0.16.0 [INFO] [stderr] Downloaded flume v0.9.2 [INFO] [stderr] Downloaded http-client v6.5.3 [INFO] [stderr] Downloaded libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.4 [INFO] [stderr] Downloaded async-std v1.12.0 [INFO] [stderr] Downloaded polyval v0.4.5 [INFO] [stderr] Downloaded standback v0.2.17 [INFO] [stderr] Downloaded http-types v2.12.0 [INFO] [stderr] Downloaded ansi_colours v1.1.1 [INFO] [stderr] Downloaded console v0.12.0 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded curl-sys v0.4.56+curl-7.83.1 [INFO] [stderr] Downloaded error-chain v0.12.4 [INFO] [stderr] Downloaded aho-corasick v0.7.19 [INFO] [stderr] Downloaded globset v0.4.9 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded pest v2.3.1 [INFO] [stderr] Downloaded serde_yaml v0.8.26 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.7+1.45.0 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded time v0.3.14 [INFO] [stderr] Downloaded plist v1.3.1 [INFO] [stderr] Downloaded wild v2.1.0 [INFO] [stderr] Downloaded markup5ever_rcdom v0.1.0 [INFO] [stderr] Downloaded html2text v0.2.1 [INFO] [stderr] Downloaded string_cache v0.8.4 [INFO] [stderr] Downloaded cssparser-macros v0.6.0 [INFO] [stderr] Downloaded cssparser v0.27.2 [INFO] [stderr] Downloaded phf_macros v0.8.0 [INFO] [stderr] Downloaded phf_generator v0.8.0 [INFO] [stderr] Downloaded phf_shared v0.8.0 [INFO] [stderr] Downloaded phf_codegen v0.8.0 [INFO] [stderr] Downloaded nodrop v0.1.14 [INFO] [stderr] Downloaded servo_arc v0.1.1 [INFO] [stderr] Downloaded thin-slice v0.1.1 [INFO] [stderr] Downloaded selectors v0.22.0 [INFO] [stderr] Downloaded futures-macro v0.3.24 [INFO] [stderr] Downloaded futures-task v0.3.24 [INFO] [stderr] Downloaded curl v0.4.44 [INFO] [stderr] Downloaded openssl-sys v0.9.76 [INFO] [stderr] Downloaded futures-sink v0.3.24 [INFO] [stderr] Downloaded bytes v1.2.1 [INFO] [stderr] Downloaded sluice v0.5.5 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded semver v1.0.14 [INFO] [stderr] Downloaded phf v0.8.0 [INFO] [stderr] Downloaded spinning_top v0.2.4 [INFO] [stderr] Downloaded tracing-attributes v0.1.22 [INFO] [stderr] Downloaded tracing v0.1.36 [INFO] [stderr] Downloaded async-global-executor v2.3.0 [INFO] [stderr] Downloaded async-attributes v1.1.2 [INFO] [stderr] Downloaded polling v2.3.0 [INFO] [stderr] Downloaded ctr v0.6.0 [INFO] [stderr] Downloaded futures-io v0.3.24 [INFO] [stderr] Downloaded scraper v0.12.0 [INFO] [stderr] Downloaded async-trait v0.1.57 [INFO] [stderr] Downloaded tracing-core v0.1.29 [INFO] [stderr] Downloaded isahc v0.9.14 [INFO] [stderr] Downloaded anyhow v1.0.65 [INFO] [stderr] Downloaded async-channel v1.7.1 [INFO] [stderr] Downloaded async-task v4.3.0 [INFO] [stderr] Downloaded jobserver v0.1.25 [INFO] [stderr] Downloaded async-io v1.9.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.11 [INFO] [stderr] Downloaded futures-channel v0.3.24 [INFO] [stderr] Downloaded cpuid-bool v0.2.0 [INFO] [stderr] Downloaded ghash v0.3.1 [INFO] [stderr] Downloaded aes-gcm v0.8.0 [INFO] [stderr] Downloaded hkdf v0.10.0 [INFO] [stderr] Downloaded const_fn v0.4.9 [INFO] [stderr] Downloaded sha1 v0.6.1 [INFO] [stderr] Downloaded time-macros-impl v0.1.2 [INFO] [stderr] Downloaded time v0.2.27 [INFO] [stderr] Downloaded cookie v0.14.4 [INFO] [stderr] Downloaded futures-core v0.3.24 [INFO] [stderr] Downloaded infer v0.2.3 [INFO] [stderr] Downloaded thiserror-impl v1.0.37 [INFO] [stderr] Downloaded thiserror v1.0.37 [INFO] [stderr] Downloaded serde_qs v0.8.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d1c0fff1e8eba7ab24d344f2bff02b49327b5d874cfd3b6bef697d003a1ca03 [INFO] running `Command { std: "docker" "start" "-a" "4d1c0fff1e8eba7ab24d344f2bff02b49327b5d874cfd3b6bef697d003a1ca03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d1c0fff1e8eba7ab24d344f2bff02b49327b5d874cfd3b6bef697d003a1ca03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d1c0fff1e8eba7ab24d344f2bff02b49327b5d874cfd3b6bef697d003a1ca03", kill_on_drop: false }` [INFO] [stdout] 4d1c0fff1e8eba7ab24d344f2bff02b49327b5d874cfd3b6bef697d003a1ca03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a65f075424c95daf5320907281888391d7c51942d126c237f357e3fd1ea3e7fb [INFO] running `Command { std: "docker" "start" "-a" "a65f075424c95daf5320907281888391d7c51942d126c237f357e3fd1ea3e7fb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v1.0.45 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.45/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 new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling unicase v2.6.0 [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" "a65f075424c95daf5320907281888391d7c51942d126c237f357e3fd1ea3e7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a65f075424c95daf5320907281888391d7c51942d126c237f357e3fd1ea3e7fb", kill_on_drop: false }` [INFO] [stdout] a65f075424c95daf5320907281888391d7c51942d126c237f357e3fd1ea3e7fb [INFO] checking chrisdickinson/mdn-cli against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchrisdickinson%2Fmdn-cli" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chrisdickinson/mdn-cli on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chrisdickinson/mdn-cli [INFO] finished tweaking git repo https://github.com/chrisdickinson/mdn-cli [INFO] tweaked toml for git repo https://github.com/chrisdickinson/mdn-cli written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chrisdickinson/mdn-cli 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 70b43ef55ec7f4bda7ec08d61663fbd258c076a73c954349caca2036b6648f56 [INFO] running `Command { std: "docker" "start" "-a" "70b43ef55ec7f4bda7ec08d61663fbd258c076a73c954349caca2036b6648f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70b43ef55ec7f4bda7ec08d61663fbd258c076a73c954349caca2036b6648f56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70b43ef55ec7f4bda7ec08d61663fbd258c076a73c954349caca2036b6648f56", kill_on_drop: false }` [INFO] [stdout] 70b43ef55ec7f4bda7ec08d61663fbd258c076a73c954349caca2036b6648f56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a476dcd7a43f1f43cc164b695c154f138de20286caaf6e2451a40c431b4077 [INFO] running `Command { std: "docker" "start" "-a" "83a476dcd7a43f1f43cc164b695c154f138de20286caaf6e2451a40c431b4077", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "83a476dcd7a43f1f43cc164b695c154f138de20286caaf6e2451a40c431b4077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a476dcd7a43f1f43cc164b695c154f138de20286caaf6e2451a40c431b4077", kill_on_drop: false }` [INFO] [stdout] 83a476dcd7a43f1f43cc164b695c154f138de20286caaf6e2451a40c431b4077