[INFO] cloning repository https://github.com/lfairy/karkinos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lfairy/karkinos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfairy%2Fkarkinos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfairy%2Fkarkinos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1339476c746941d5142182c6a2800f8c6557617 [INFO] checking lfairy/karkinos against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flfairy%2Fkarkinos" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lfairy/karkinos on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lfairy/karkinos [INFO] finished tweaking git repo https://github.com/lfairy/karkinos [INFO] tweaked toml for git repo https://github.com/lfairy/karkinos written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/lfairy/karkinos already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 094ad77ebb7d4ee18b80bf10ea982dcff7a8e441ab8006c3d15dd1dffe2fb196 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "094ad77ebb7d4ee18b80bf10ea982dcff7a8e441ab8006c3d15dd1dffe2fb196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "094ad77ebb7d4ee18b80bf10ea982dcff7a8e441ab8006c3d15dd1dffe2fb196", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "094ad77ebb7d4ee18b80bf10ea982dcff7a8e441ab8006c3d15dd1dffe2fb196", kill_on_drop: false }` [INFO] [stdout] 094ad77ebb7d4ee18b80bf10ea982dcff7a8e441ab8006c3d15dd1dffe2fb196 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c03d61f7db219e586adcc76879ffa8ea21268bd2eca624748fc28c4843f30457 [INFO] running `Command { std: "docker" "start" "-a" "c03d61f7db219e586adcc76879ffa8ea21268bd2eca624748fc28c4843f30457", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde v1.0.66 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Checking utf-8 v0.7.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking sequence_trie v0.3.5 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Compiling maud_htmlescape v0.17.0 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling literalext v0.1.1 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stderr] Checking rand_core v0.2.0 [INFO] [stderr] Checking nibble_vec v0.0.4 [INFO] [stderr] Checking getopts v0.2.17 [INFO] [stderr] Checking termcolor v0.3.6 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking route-recognizer v0.1.12 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Checking bk-tree v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.2.1 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking log v0.4.2 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling regex-syntax v0.6.0 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking walkdir v2.1.4 [INFO] [stderr] Checking idna v0.1.4 [INFO] [stderr] Checking new_debug_unreachable v1.0.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking atty v0.2.10 [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Checking rand v0.5.0 [INFO] [stderr] Checking radix_trie v0.1.3 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling maud_macros v0.17.5 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(proc_macro_non_items)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#![feature(proc_macro_hygiene)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | quote!($head $body) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | quote!({ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:141:25 [INFO] [stdout] | [INFO] [stdout] 141 | quote!($head { $body }) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:150:9 [INFO] [stdout] | [INFO] [stdout] 150 | quote!($head $body) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | quote!(if $cond) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:269:13 [INFO] [stdout] | [INFO] [stdout] 269 | quote!($output_ident.push_str($string);) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/lib.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | quote!({ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use proc_macro::quote; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_quote' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | quote, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54722 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_quote)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_def_site' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/lib.rs:37:69 [INFO] [stdout] | [INFO] [stdout] 37 | let output_ident = TokenTree::Ident(Ident::new("__maud_output", Span::def_site())); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54724 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_def_site)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking plugin v0.2.6 [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:226:32 [INFO] [stdout] | [INFO] [stdout] 226 | Some(span) => span.join(token.span()).unwrap_or(span), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_def_site' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/generate.rs:228:25 [INFO] [stdout] | [INFO] [stdout] 228 | .unwrap_or_else(Span::def_site) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54724 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_def_site)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'proc_macro_span' [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/maud_macros-0.17.5/src/parse.rs:344:61 [INFO] [stdout] | [INFO] [stdout] 344 | ... if let Some(bigger_span) = span.join(token.span()) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #54725 for more information [INFO] [stdout] = help: add `#![feature(proc_macro_span)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `maud_macros` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c03d61f7db219e586adcc76879ffa8ea21268bd2eca624748fc28c4843f30457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c03d61f7db219e586adcc76879ffa8ea21268bd2eca624748fc28c4843f30457", kill_on_drop: false }` [INFO] [stdout] c03d61f7db219e586adcc76879ffa8ea21268bd2eca624748fc28c4843f30457