[INFO] fetching crate luther-derive 0.1.0...
[INFO] checking luther-derive-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate luther-derive 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate luther-derive 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate luther-derive 0.1.0
[INFO] finished tweaking crates.io crate luther-derive 0.1.0
[INFO] tweaked toml for crates.io crate luther-derive 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 533aa760129bb90b542425bd405a5d8ddaa74acf7d0b479678a78c18408b4032
[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" "533aa760129bb90b542425bd405a5d8ddaa74acf7d0b479678a78c18408b4032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "533aa760129bb90b542425bd405a5d8ddaa74acf7d0b479678a78c18408b4032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "533aa760129bb90b542425bd405a5d8ddaa74acf7d0b479678a78c18408b4032", kill_on_drop: false }`
[INFO] [stdout] 533aa760129bb90b542425bd405a5d8ddaa74acf7d0b479678a78c18408b4032
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 782fcd34e43dd3905f05a51813fd922ffc735a88ce85fa91ac4048a9dc50d0fb
[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" "782fcd34e43dd3905f05a51813fd922ffc735a88ce85fa91ac4048a9dc50d0fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]     Checking proc-macro2 v0.2.3
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling redfa v0.0.2
[INFO] [stderr]     Checking quote v0.4.2
[INFO] [stderr]     Checking syn v0.12.15
[INFO] [stderr]     Checking luther-derive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]    --> src/lib.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 | type Dfa<'info, 'ast: 'info> = redfa::Dfa<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]     |
[INFO] [stdout] 126 | type Dfa<'info, 'ast> = redfa::Dfa<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]     |                    --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/generate.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 | type State<'info, 'ast: 'info> = redfa::State<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 15 | type State<'info, 'ast> = redfa::State<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]    |                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/dfa.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 | type RegexVariant<'re, 'info, 'ast: 'info> =
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 89 | type RegexVariant<'re, 'info, 'ast> =
[INFO] [stdout]    |                                  --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]    --> src/lib.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 | type Dfa<'info, 'ast: 'info> = redfa::Dfa<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]     |
[INFO] [stdout] 126 | type Dfa<'info, 'ast> = redfa::Dfa<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]     |                    --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/generate.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 | type State<'info, 'ast: 'info> = redfa::State<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 15 | type State<'info, 'ast> = redfa::State<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]    |                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/dfa.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 | type RegexVariant<'re, 'info, 'ast: 'info> =
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 89 | type RegexVariant<'re, 'info, 'ast> =
[INFO] [stdout]    |                                  --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking luther v0.1.0
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]    --> src/lib.rs:126:23
[INFO] [stdout]     |
[INFO] [stdout] 126 | type Dfa<'info, 'ast: 'info> = redfa::Dfa<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]     |                       ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]     |
[INFO] [stdout] 126 | type Dfa<'info, 'ast> = redfa::Dfa<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]     |                    --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/generate.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 | type State<'info, 'ast: 'info> = redfa::State<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]    |                         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 15 | type State<'info, 'ast> = redfa::State<char, Option<&'info enum_info::VariantInfo<'ast>>>;
[INFO] [stdout]    |                      --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters are not enforced in type aliases
[INFO] [stdout]   --> src/dfa.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 | type RegexVariant<'re, 'info, 'ast: 'info> =
[INFO] [stdout]    |                                     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: the bound will not be checked when the type alias is used, and should be removed
[INFO] [stdout]    |
[INFO] [stdout] 89 | type RegexVariant<'re, 'info, 'ast> =
[INFO] [stdout]    |                                  --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.18s
[INFO] running `Command { std: "docker" "inspect" "782fcd34e43dd3905f05a51813fd922ffc735a88ce85fa91ac4048a9dc50d0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782fcd34e43dd3905f05a51813fd922ffc735a88ce85fa91ac4048a9dc50d0fb", kill_on_drop: false }`
[INFO] [stdout] 782fcd34e43dd3905f05a51813fd922ffc735a88ce85fa91ac4048a9dc50d0fb