[INFO] fetching crate parsegen 0.1.1...
[INFO] testing parsegen-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate parsegen 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate parsegen 0.1.1
[INFO] finished tweaking crates.io crate parsegen 0.1.1
[INFO] tweaked toml for crates.io crate parsegen 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate parsegen 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding lexgen v0.2.2 (available: v0.16.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `parsegen` library target)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lexgen v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c0b5f70939bd72128ce009724c4b8f4ec2f9175c313a5db40a33a65a6e2dfb3
[INFO] running `Command { std: "docker" "start" "-a" "5c0b5f70939bd72128ce009724c4b8f4ec2f9175c313a5db40a33a65a6e2dfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c0b5f70939bd72128ce009724c4b8f4ec2f9175c313a5db40a33a65a6e2dfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0b5f70939bd72128ce009724c4b8f4ec2f9175c313a5db40a33a65a6e2dfb3", kill_on_drop: false }`
[INFO] [stdout] 5c0b5f70939bd72128ce009724c4b8f4ec2f9175c313a5db40a33a65a6e2dfb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a88c5dc466688d23b484dac26ec2185e09fbbb6c604bc702834d3a5395903d9d
[INFO] running `Command { std: "docker" "start" "-a" "a88c5dc466688d23b484dac26ec2185e09fbbb6c604bc702834d3a5395903d9d", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `parsegen` library target)
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling parsegen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     TypeSynonym(TypeSynonym),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GrammarItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     TypeSynonym(TypeSynonym),
[INFO] [stdout] 15 +     TypeSynonym(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `ty` are never read
[INFO] [stdout]   --> src/ast.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct TypeSynonym {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 41 |     pub name: syn::Ident,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 42 |     pub ty: syn::Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeSynonym` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Repeat(Box<Repeat>),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Symbol` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 108 -     Repeat(Box<Repeat>),
[INFO] [stdout] 108 +     Repeat(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `op` and `symbol` are never read
[INFO] [stdout]    --> src/ast.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct Repeat {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 123 |     pub op: RepeatOp,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 124 |     pub symbol: Symbol,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Repeat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:137:14
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Fallible(syn::Expr),
[INFO] [stdout]     |     -------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 137 -     Fallible(syn::Expr),
[INFO] [stdout] 137 +     Fallible(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FirstSetDisplay` is never constructed
[INFO] [stdout]    --> src/first.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct FirstSetDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_production` is never used
[INFO] [stdout]    --> src/grammar.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<A> NonTerminal<A> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn get_production(&self, production_idx: ProductionIdx) -> &Production<A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProductionIndicesIter` is never constructed
[INFO] [stdout]    --> src/grammar.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct ProductionIndicesIter<'grammar, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SymbolKindDisplay` is never constructed
[INFO] [stdout]    --> src/grammar.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct SymbolKindDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/grammar.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 306 | impl<'a, 'b, A> SymbolKindDisplay<'a, 'b, A> {
[INFO] [stdout]     | -------------------------------------------- associated function in this implementation
[INFO] [stdout] 307 |     pub fn new(symbol: &'a SymbolKind, grammar: &'b Grammar<A>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/grammar.rs:318:12
[INFO] [stdout]     |
[INFO] [stdout] 317 | impl<'a, 'b, A> ProductionDisplay<'a, 'b, A> {
[INFO] [stdout]     | -------------------------------------------- associated function in this implementation
[INFO] [stdout] 318 |     pub fn new(production: &'a Production<A>, grammar: &'b Grammar<A>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LR1AutomatonDisplay` is never constructed
[INFO] [stdout]    --> src/lr1.rs:421:12
[INFO] [stdout]     |
[INFO] [stdout] 421 | pub struct LR1AutomatonDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LR1StateDisplay` is never constructed
[INFO] [stdout]    --> src/lr1.rs:426:8
[INFO] [stdout]     |
[INFO] [stdout] 426 | struct LR1StateDisplay<'a, 'b, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LR1ItemDisplay` is never constructed
[INFO] [stdout]    --> src/lr1.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 | struct LR1ItemDisplay<'a, 'b, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LRTableDisplay` is never constructed
[INFO] [stdout]    --> src/lr_common.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 | pub struct LRTableDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LRActionDisplay` is never constructed
[INFO] [stdout]    --> src/lr_common.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub struct LRActionDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.76s
[INFO] running `Command { std: "docker" "inspect" "a88c5dc466688d23b484dac26ec2185e09fbbb6c604bc702834d3a5395903d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a88c5dc466688d23b484dac26ec2185e09fbbb6c604bc702834d3a5395903d9d", kill_on_drop: false }`
[INFO] [stdout] a88c5dc466688d23b484dac26ec2185e09fbbb6c604bc702834d3a5395903d9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4aba2008c36b81e575454b9953708443eec1b071136f6266b95d1c17d1519522
[INFO] running `Command { std: "docker" "start" "-a" "4aba2008c36b81e575454b9953708443eec1b071136f6266b95d1c17d1519522", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `parsegen` library target)
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling lexgen v0.2.2
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     TypeSynonym(TypeSynonym),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GrammarItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     TypeSynonym(TypeSynonym),
[INFO] [stdout] 15 +     TypeSynonym(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `ty` are never read
[INFO] [stdout]   --> src/ast.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct TypeSynonym {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 41 |     pub name: syn::Ident,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 42 |     pub ty: syn::Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeSynonym` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Repeat(Box<Repeat>),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Symbol` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 108 -     Repeat(Box<Repeat>),
[INFO] [stdout] 108 +     Repeat(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `op` and `symbol` are never read
[INFO] [stdout]    --> src/ast.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct Repeat {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 123 |     pub op: RepeatOp,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 124 |     pub symbol: Symbol,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Repeat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:137:14
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Fallible(syn::Expr),
[INFO] [stdout]     |     -------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 137 -     Fallible(syn::Expr),
[INFO] [stdout] 137 +     Fallible(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FirstSetDisplay` is never constructed
[INFO] [stdout]    --> src/first.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct FirstSetDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_production` is never used
[INFO] [stdout]    --> src/grammar.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 174 | impl<A> NonTerminal<A> {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn get_production(&self, production_idx: ProductionIdx) -> &Production<A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProductionIndicesIter` is never constructed
[INFO] [stdout]    --> src/grammar.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct ProductionIndicesIter<'grammar, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SymbolKindDisplay` is never constructed
[INFO] [stdout]    --> src/grammar.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 | pub struct SymbolKindDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/grammar.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 306 | impl<'a, 'b, A> SymbolKindDisplay<'a, 'b, A> {
[INFO] [stdout]     | -------------------------------------------- associated function in this implementation
[INFO] [stdout] 307 |     pub fn new(symbol: &'a SymbolKind, grammar: &'b Grammar<A>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/grammar.rs:318:12
[INFO] [stdout]     |
[INFO] [stdout] 317 | impl<'a, 'b, A> ProductionDisplay<'a, 'b, A> {
[INFO] [stdout]     | -------------------------------------------- associated function in this implementation
[INFO] [stdout] 318 |     pub fn new(production: &'a Production<A>, grammar: &'b Grammar<A>) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LR1AutomatonDisplay` is never constructed
[INFO] [stdout]    --> src/lr1.rs:421:12
[INFO] [stdout]     |
[INFO] [stdout] 421 | pub struct LR1AutomatonDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LR1StateDisplay` is never constructed
[INFO] [stdout]    --> src/lr1.rs:426:8
[INFO] [stdout]     |
[INFO] [stdout] 426 | struct LR1StateDisplay<'a, 'b, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LR1ItemDisplay` is never constructed
[INFO] [stdout]    --> src/lr1.rs:431:8
[INFO] [stdout]     |
[INFO] [stdout] 431 | struct LR1ItemDisplay<'a, 'b, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LRTableDisplay` is never constructed
[INFO] [stdout]    --> src/lr_common.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 | pub struct LRTableDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LRActionDisplay` is never constructed
[INFO] [stdout]    --> src/lr_common.rs:274:12
[INFO] [stdout]     |
[INFO] [stdout] 274 | pub struct LRActionDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling parsegen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/ast.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     TypeSynonym(TypeSynonym),
[INFO] [stdout]    |     ----------- ^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GrammarItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     TypeSynonym(TypeSynonym),
[INFO] [stdout] 15 +     TypeSynonym(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `ty` are never read
[INFO] [stdout]   --> src/ast.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct TypeSynonym {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 41 |     pub name: syn::Ident,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 42 |     pub ty: syn::Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TypeSynonym` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:108:12
[INFO] [stdout]     |
[INFO] [stdout] 108 |     Repeat(Box<Repeat>),
[INFO] [stdout]     |     ------ ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Symbol` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 108 -     Repeat(Box<Repeat>),
[INFO] [stdout] 108 +     Repeat(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `op` and `symbol` are never read
[INFO] [stdout]    --> src/ast.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub struct Repeat {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] 123 |     pub op: RepeatOp,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 124 |     pub symbol: Symbol,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Repeat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/ast.rs:137:14
[INFO] [stdout]     |
[INFO] [stdout] 137 |     Fallible(syn::Expr),
[INFO] [stdout]     |     -------- ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 137 -     Fallible(syn::Expr),
[INFO] [stdout] 137 +     Fallible(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FirstSetDisplay` is never constructed
[INFO] [stdout]    --> src/first.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub struct FirstSetDisplay<'a, 'b, A> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ProductionIndicesIter` is never constructed
[INFO] [stdout]    --> src/grammar.rs:197:8
[INFO] [stdout]     |
[INFO] [stdout] 197 | struct ProductionIndicesIter<'grammar, A> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> tests/tests.rs:193:34
[INFO] [stdout]     |
[INFO] [stdout] 187 | /     parser! {
[INFO] [stdout] 188 | |         enum Token {
[INFO] [stdout] 189 | |             "(" => Token::LParen,
[INFO] [stdout] 190 | |             ")" => Token::RParen,
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |             "int" => Token::Int(<u64>),
[INFO] [stdout]     | |                                  ^^^
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |         };
[INFO] [stdout] 218 | |     }
[INFO] [stdout]     | |_____- field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SemanticActionResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 193 -             "int" => Token::Int(<u64>),
[INFO] [stdout] 193 +             "int" => Token::Int(<()>),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "4aba2008c36b81e575454b9953708443eec1b071136f6266b95d1c17d1519522", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aba2008c36b81e575454b9953708443eec1b071136f6266b95d1c17d1519522", kill_on_drop: false }`
[INFO] [stdout] 4aba2008c36b81e575454b9953708443eec1b071136f6266b95d1c17d1519522
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6c160d926d5727ecf1f1f607b5e552fe607ae4343c1e2ff291a73d6cc922d817
[INFO] running `Command { std: "docker" "start" "-a" "6c160d926d5727ecf1f1f607b5e552fe607ae4343c1e2ff291a73d6cc922d817", kill_on_drop: false }`
[INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition
[INFO] [stderr] (in the `parsegen` library target)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/ast.rs:15:17
[INFO] [stderr]    |
[INFO] [stderr] 15 |     TypeSynonym(TypeSynonym),
[INFO] [stderr]    |     ----------- ^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GrammarItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 15 -     TypeSynonym(TypeSynonym),
[INFO] [stderr] 15 +     TypeSynonym(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `ty` are never read
[INFO] [stderr]   --> src/ast.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct TypeSynonym {
[INFO] [stderr]    |            ----------- fields in this struct
[INFO] [stderr] 41 |     pub name: syn::Ident,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 42 |     pub ty: syn::Type,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TypeSynonym` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:108:12
[INFO] [stderr]     |
[INFO] [stderr] 108 |     Repeat(Box<Repeat>),
[INFO] [stderr]     |     ------ ^^^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Symbol` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 108 -     Repeat(Box<Repeat>),
[INFO] [stderr] 108 +     Repeat(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `op` and `symbol` are never read
[INFO] [stderr]    --> src/ast.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub struct Repeat {
[INFO] [stderr]     |            ------ fields in this struct
[INFO] [stderr] 123 |     pub op: RepeatOp,
[INFO] [stderr]     |         ^^
[INFO] [stderr] 124 |     pub symbol: Symbol,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Repeat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/ast.rs:137:14
[INFO] [stderr]     |
[INFO] [stderr] 137 |     Fallible(syn::Expr),
[INFO] [stderr]     |     -------- ^^^^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 137 -     Fallible(syn::Expr),
[INFO] [stderr] 137 +     Fallible(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FirstSetDisplay` is never constructed
[INFO] [stderr]    --> src/first.rs:116:12
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub struct FirstSetDisplay<'a, 'b, A> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_production` is never used
[INFO] [stderr]    --> src/grammar.rs:186:12
[INFO] [stderr]     |
[INFO] [stderr] 174 | impl<A> NonTerminal<A> {
[INFO] [stderr]     | ---------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn get_production(&self, production_idx: ProductionIdx) -> &Production<A> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ProductionIndicesIter` is never constructed
[INFO] [stderr]    --> src/grammar.rs:197:8
[INFO] [stderr]     |
[INFO] [stderr] 197 | struct ProductionIndicesIter<'grammar, A> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SymbolKindDisplay` is never constructed
[INFO] [stderr]    --> src/grammar.rs:301:12
[INFO] [stderr]     |
[INFO] [stderr] 301 | pub struct SymbolKindDisplay<'a, 'b, A> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/grammar.rs:307:12
[INFO] [stderr]     |
[INFO] [stderr] 306 | impl<'a, 'b, A> SymbolKindDisplay<'a, 'b, A> {
[INFO] [stderr]     | -------------------------------------------- associated function in this implementation
[INFO] [stderr] 307 |     pub fn new(symbol: &'a SymbolKind, grammar: &'b Grammar<A>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/grammar.rs:318:12
[INFO] [stderr]     |
[INFO] [stderr] 317 | impl<'a, 'b, A> ProductionDisplay<'a, 'b, A> {
[INFO] [stderr]     | -------------------------------------------- associated function in this implementation
[INFO] [stderr] 318 |     pub fn new(production: &'a Production<A>, grammar: &'b Grammar<A>) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LR1AutomatonDisplay` is never constructed
[INFO] [stderr]    --> src/lr1.rs:421:12
[INFO] [stderr]     |
[INFO] [stderr] 421 | pub struct LR1AutomatonDisplay<'a, 'b, A> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LR1StateDisplay` is never constructed
[INFO] [stderr]    --> src/lr1.rs:426:8
[INFO] [stderr]     |
[INFO] [stderr] 426 | struct LR1StateDisplay<'a, 'b, A> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LR1ItemDisplay` is never constructed
[INFO] [stderr]    --> src/lr1.rs:431:8
[INFO] [stderr]     |
[INFO] [stderr] 431 | struct LR1ItemDisplay<'a, 'b, A> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LRTableDisplay` is never constructed
[INFO] [stderr]    --> src/lr_common.rs:262:12
[INFO] [stderr]     |
[INFO] [stderr] 262 | pub struct LRTableDisplay<'a, 'b, A> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LRActionDisplay` is never constructed
[INFO] [stderr]    --> src/lr_common.rs:274:12
[INFO] [stderr]     |
[INFO] [stderr] 274 | pub struct LRActionDisplay<'a, 'b, A> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `parsegen` (lib) generated 16 warnings
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> tests/tests.rs:193:34
[INFO] [stderr]     |
[INFO] [stderr] 187 | /     parser! {
[INFO] [stderr] 188 | |         enum Token {
[INFO] [stderr] 189 | |             "(" => Token::LParen,
[INFO] [stderr] 190 | |             ")" => Token::RParen,
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |             "int" => Token::Int(<u64>),
[INFO] [stderr]     | |                                  ^^^
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |         };
[INFO] [stderr] 218 | |     }
[INFO] [stderr]     | |_____- field in this variant
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SemanticActionResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 193 -             "int" => Token::Int(<u64>),
[INFO] [stderr] 193 +             "int" => Token::Int(<()>),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `parsegen` (test "tests") generated 1 warning
[INFO] [stderr] warning: `parsegen` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/parsegen-4c98b22d6f301930)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test ast::parse_nonterminal ... ok
[INFO] [stdout] test ast::parse_enum_token ... ok
[INFO] [stdout] test ast::parse_type_synonym ... ok
[INFO] [stdout] test lr1::simulate2 ... ok
[INFO] [stdout] test ast::parse_pattern ... ok
[INFO] [stdout] test lr1::simulate3 ... ok
[INFO] [stdout] test ast::parse_symbol ... ok
[INFO] [stdout] test lr1::grammar8_lr1_states ... ok
[INFO] [stdout] test maplit::test_hashmap ... ok
[INFO] [stdout] test maplit::test_btreemap ... ok
[INFO] [stdout] test lr1::simulate1 ... ok
[INFO] [stdout] test lr1::simulate4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-f3dd255135bafef7)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test balanced_parens ... ok
[INFO] [stdout] test bug_1 ... ok
[INFO] [stdout] test expr_example ... ok
[INFO] [stdout] test test_grammar_5 ... ok
[INFO] [stdout] test test_grammar_6 ... ok
[INFO] [stdout] test test_grammar_7 ... ok
[INFO] [stdout] test token_lifetimes ... ok
[INFO] [stdout] test bug_2 ... ok
[INFO] [stderr]    Doc-tests parsegen
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c160d926d5727ecf1f1f607b5e552fe607ae4343c1e2ff291a73d6cc922d817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c160d926d5727ecf1f1f607b5e552fe607ae4343c1e2ff291a73d6cc922d817", kill_on_drop: false }`
[INFO] [stdout] 6c160d926d5727ecf1f1f607b5e552fe607ae4343c1e2ff291a73d6cc922d817