[INFO] fetching crate asn1rs-model 0.2.0-alpha3...
[INFO] checking asn1rs-model-0.2.0-alpha3 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate asn1rs-model 0.2.0-alpha3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate asn1rs-model 0.2.0-alpha3 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1rs-model 0.2.0-alpha3
[INFO] finished tweaking crates.io crate asn1rs-model 0.2.0-alpha3
[INFO] tweaked toml for crates.io crate asn1rs-model 0.2.0-alpha3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eb28b4323b1bc1d899e6625a4bba73165270afba5e03e17377457a9b5f43cf1
[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" "7eb28b4323b1bc1d899e6625a4bba73165270afba5e03e17377457a9b5f43cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eb28b4323b1bc1d899e6625a4bba73165270afba5e03e17377457a9b5f43cf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb28b4323b1bc1d899e6625a4bba73165270afba5e03e17377457a9b5f43cf1", kill_on_drop: false }`
[INFO] [stdout] 7eb28b4323b1bc1d899e6625a4bba73165270afba5e03e17377457a9b5f43cf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a34bdae752b848968795822442cbab1cbc31e6be34c8457e7cae32020ca584a5
[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" "a34bdae752b848968795822442cbab1cbc31e6be34c8457e7cae32020ca584a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking strum v0.19.5
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]     Checking codegen v0.1.3
[INFO] [stderr]     Checking backtrace v0.3.55
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]     Checking asn1rs-model v0.2.0-alpha3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]   --> src/ast/mod.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | use syn::export::TokenStream2 as TokenStream;
[INFO] [stdout]    |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `syn::export`
[INFO] [stdout]   --> src/ast/mod.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | use syn::export::TokenStream2 as TokenStream;
[INFO] [stdout]    |          ^^^^^^ could not find `export` in `syn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/ast/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/ast/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::str::FromStr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `name` on type `&_`
[INFO] [stdout]    --> src/ast/mod.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     fields.iter().map(|v| &v.name),
[INFO] [stdout]     |                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0609]: no field `name` on type `&_`
[INFO] [stdout]    --> src/ast/mod.rs:166:46
[INFO] [stdout]     |
[INFO] [stdout] 166 |                     fields.iter().map(|v| &v.name),
[INFO] [stdout]     |                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TagProperty`
[INFO] [stdout]   --> src/ast/mod.rs:10:64
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Asn as AsnModelType, ComponentTypeList, EnumeratedVariant, TagProperty, TagResolver,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asn1rs-model`
[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] [stdout] warning: unused import: `TagProperty`
[INFO] [stdout]   --> src/ast/mod.rs:10:64
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Asn as AsnModelType, ComponentTypeList, EnumeratedVariant, TagProperty, TagResolver,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0609.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a34bdae752b848968795822442cbab1cbc31e6be34c8457e7cae32020ca584a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34bdae752b848968795822442cbab1cbc31e6be34c8457e7cae32020ca584a5", kill_on_drop: false }`
[INFO] [stdout] a34bdae752b848968795822442cbab1cbc31e6be34c8457e7cae32020ca584a5