[INFO] fetching crate yarte_format 0.12.1...
[INFO] checking yarte_format-0.12.1 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate yarte_format 0.12.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate yarte_format 0.12.1 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yarte_format 0.12.1
[INFO] finished tweaking crates.io crate yarte_format 0.12.1
[INFO] tweaked toml for crates.io crate yarte_format 0.12.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git2 v0.13.18
[INFO] [stderr]   Downloaded liquid v0.20.1
[INFO] [stderr]   Downloaded proc-quote v0.3.2
[INFO] [stderr]   Downloaded liquid-derive v0.20.1
[INFO] [stderr]   Downloaded liquid-core v0.20.2
[INFO] [stderr]   Downloaded yarte_codegen v0.12.2
[INFO] [stderr]   Downloaded yarte_hir v0.12.2
[INFO] [stderr]   Downloaded kstring v0.1.2
[INFO] [stderr]   Downloaded libgit2-sys v0.12.19+1.1.0
[INFO] [stderr]   Downloaded onig_sys v69.6.0
[INFO] [stderr]   Downloaded buf-min v0.1.1
[INFO] [stderr]   Downloaded bat v0.15.4
[INFO] [stderr]   Downloaded toolchain_find v0.1.4
[INFO] [stderr]   Downloaded v_jsonescape v0.2.4
[INFO] [stderr]   Downloaded onig v6.1.1
[INFO] [stderr]   Downloaded yarte_parser v0.12.2
[INFO] [stderr]   Downloaded yarte_derive v0.12.2
[INFO] [stderr]   Downloaded termios v0.3.3
[INFO] [stderr]   Downloaded proc-quote-impl v0.3.2
[INFO] [stderr]   Downloaded wild v2.0.4
[INFO] [stderr]   Downloaded liquid-lib v0.20.2
[INFO] [stderr]   Downloaded jobserver v0.1.22
[INFO] [stderr]   Downloaded v_htmlescape v0.10.4
[INFO] [stderr]   Downloaded v_escape v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b3ef299b29eaba89faa737480ba93e5d604ca9753ebacab8fc705465c214a8f
[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" "3b3ef299b29eaba89faa737480ba93e5d604ca9753ebacab8fc705465c214a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b3ef299b29eaba89faa737480ba93e5d604ca9753ebacab8fc705465c214a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3ef299b29eaba89faa737480ba93e5d604ca9753ebacab8fc705465c214a8f", kill_on_drop: false }`
[INFO] [stdout] 3b3ef299b29eaba89faa737480ba93e5d604ca9753ebacab8fc705465c214a8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54bb7bcf9af0950d78c0cf6cdca8f11c2ffb8fcdb804e053acc94536e38e63e5
[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" "54bb7bcf9af0950d78c0cf6cdca8f11c2ffb8fcdb804e053acc94536e38e63e5", kill_on_drop: false }`
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[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking rand_chacha v0.3.0
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[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling proc-quote-impl v0.3.2
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking globset v0.4.6
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking toolchain_find v0.1.4
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling onig_sys v69.6.0
[INFO] [stderr]    Compiling libgit2-sys v0.12.19+1.1.0
[INFO] [stderr]    Compiling ansi_colours v1.0.2
[INFO] [stderr]     Checking onig v6.1.1
[INFO] [stderr]    Compiling proc-quote v0.3.2
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling v_eval v0.6.0
[INFO] [stderr]     Checking git2 v0.13.18
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling liquid-derive v0.20.1
[INFO] [stderr]    Compiling v_escape_derive v0.8.4
[INFO] [stderr]    Compiling derive_more v0.99.13
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking plist v1.1.0
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]    Compiling kstring v0.1.2
[INFO] [stderr]    Compiling liquid-core v0.20.2
[INFO] [stderr]     Checking syntect v4.5.0
[INFO] [stderr]    Compiling liquid-lib v0.20.2
[INFO] [stderr]    Compiling liquid v0.20.1
[INFO] [stderr]    Compiling bat v0.15.4
[INFO] [stderr]     Checking yarte_helpers v0.12.2
[INFO] [stderr]    Compiling yarte_parser v0.12.2
[INFO] [stderr]    Compiling yarte_hir v0.12.2
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:445:65
[INFO] [stdout]     |
[INFO] [stdout] 445 |                     paren_token: syn::token::Paren(syn::export::Span::call_site()),
[INFO] [stdout]     |                                                                 ^^^^ not found in `syn::export`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::validator::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:880:143
[INFO] [stdout]     |
[INFO] [stdout] 880 | ...et field = syn::Index{ index: u32::from_str_radix(str::from_utf8(&ident[1..]).unwrap(), 10).unwrap(), span: syn::export::Span::call_si...
[INFO] [stdout]     |                                                                                                                             ^^^^ not found in `syn::export`
[INFO] [stdout] ...
[INFO] [stdout] 974 | ...one => self_var!(ident),
[INFO] [stdout]     |           ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:880:143
[INFO] [stdout]     |
[INFO] [stdout] 880 | ...= syn::Index{ index: u32::from_str_radix(str::from_utf8(&ident[1..]).unwrap(), 10).unwrap(), span: syn::export::Span::call_site() };
[INFO] [stdout]     |                                                                                                                    ^^^^ not found in `syn::export`
[INFO] [stdout] ...
[INFO] [stdout] 975 | ...ach(j)) => each_var!(ident, *j),
[INFO] [stdout]     |               -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:880:143
[INFO] [stdout]     |
[INFO] [stdout] 880 | ...= syn::Index{ index: u32::from_str_radix(str::from_utf8(&ident[1..]).unwrap(), 10).unwrap(), span: syn::export::Span::call_site() };
[INFO] [stdout]     |                                                                                                                    ^^^^ not found in `syn::export`
[INFO] [stdout] ...
[INFO] [stdout] 976 | ...ith(j)) => with_var!(ident, *j),
[INFO] [stdout]     |               -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:880:143
[INFO] [stdout]     |
[INFO] [stdout] 880 | ...       let field = syn::Index{ index: u32::from_str_radix(str::from_utf8(&ident[1..]).unwrap(), 10).unwrap(), span: syn::export::Span::c...
[INFO] [stdout]     |                                                                                                                                     ^^^^ not found in `syn::export`
[INFO] [stdout] ...
[INFO] [stdout] 984 | ...   self_var!(ident);
[INFO] [stdout]     |       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:880:143
[INFO] [stdout]     |
[INFO] [stdout] 880 | ...eld = syn::Index{ index: u32::from_str_radix(str::from_utf8(&ident[1..]).unwrap(), 10).unwrap(), span: syn::export::Span::call_site() };
[INFO] [stdout]     |                                                                                                                        ^^^^ not found in `syn::export`
[INFO] [stdout] ...
[INFO] [stdout] 988 | ...ch(j) => each_var!(ident.as_str(), j),
[INFO] [stdout]     |             ---------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `syn`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yarte_hir-0.12.2/src/lib.rs:880:143
[INFO] [stdout]     |
[INFO] [stdout] 880 | ...eld = syn::Index{ index: u32::from_str_radix(str::from_utf8(&ident[1..]).unwrap(), 10).unwrap(), span: syn::export::Span::call_site() };
[INFO] [stdout]     |                                                                                                                        ^^^^ not found in `syn::export`
[INFO] [stdout] ...
[INFO] [stdout] 989 | ...th(j) => with_var!(ident, j),
[INFO] [stdout]     |             ------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 6   | use crate::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use proc_macro2::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use quote::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout] 6   | use syn::__private::Span;
[INFO] [stdout]     |
[INFO] [stdout]       and 1 other candidate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yarte_hir`
[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" "54bb7bcf9af0950d78c0cf6cdca8f11c2ffb8fcdb804e053acc94536e38e63e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54bb7bcf9af0950d78c0cf6cdca8f11c2ffb8fcdb804e053acc94536e38e63e5", kill_on_drop: false }`
[INFO] [stdout] 54bb7bcf9af0950d78c0cf6cdca8f11c2ffb8fcdb804e053acc94536e38e63e5