[INFO] fetching crate dir-structure-macros 0.3.0...
[INFO] testing dir-structure-macros-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dir-structure-macros 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dir-structure-macros 0.3.0
[INFO] finished tweaking crates.io crate dir-structure-macros 0.3.0
[INFO] tweaked toml for crates.io crate dir-structure-macros 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dir-structure-macros 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dir-structure-macros 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5588d34e55b7fc020271ca692a9ec81462a3862ccf0a688c0cacf7717f8ac72
[INFO] running `Command { std: "docker" "start" "-a" "f5588d34e55b7fc020271ca692a9ec81462a3862ccf0a688c0cacf7717f8ac72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5588d34e55b7fc020271ca692a9ec81462a3862ccf0a688c0cacf7717f8ac72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5588d34e55b7fc020271ca692a9ec81462a3862ccf0a688c0cacf7717f8ac72", kill_on_drop: false }`
[INFO] [stdout] f5588d34e55b7fc020271ca692a9ec81462a3862ccf0a688c0cacf7717f8ac72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83c681a04df52810790a4764d836ca1b488841e7c33ab245c04f2e1213cf26a5
[INFO] running `Command { std: "docker" "start" "-a" "83c681a04df52810790a4764d836ca1b488841e7c33ab245c04f2e1213cf26a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling dir-structure-macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `impl_generics`
[INFO] [stdout]   --> src/dir_structure.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty_name`
[INFO] [stdout]   --> src/dir_structure.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty_generics`
[INFO] [stdout]   --> src/dir_structure.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `where_clause`
[INFO] [stdout]   --> src/dir_structure.rs:24:43
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_where_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `ty` are never read
[INFO] [stdout]   --> src/dir_structure_core.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DirStructureCoreInfo {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 11 |     /// Name of field.
[INFO] [stdout] 12 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     /// Type of field.
[INFO] [stdout] 14 |     pub ty: Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s
[INFO] running `Command { std: "docker" "inspect" "83c681a04df52810790a4764d836ca1b488841e7c33ab245c04f2e1213cf26a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c681a04df52810790a4764d836ca1b488841e7c33ab245c04f2e1213cf26a5", kill_on_drop: false }`
[INFO] [stdout] 83c681a04df52810790a4764d836ca1b488841e7c33ab245c04f2e1213cf26a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0026c59db646a681ee4a47fad3b4be09460123767b045027f11d8881c21b8f
[INFO] running `Command { std: "docker" "start" "-a" "3c0026c59db646a681ee4a47fad3b4be09460123767b045027f11d8881c21b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling dir-structure-macros v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `impl_generics`
[INFO] [stdout]   --> src/dir_structure.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty_name`
[INFO] [stdout]   --> src/dir_structure.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty_generics`
[INFO] [stdout]   --> src/dir_structure.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `where_clause`
[INFO] [stdout]   --> src/dir_structure.rs:24:43
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_where_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `ty` are never read
[INFO] [stdout]   --> src/dir_structure_core.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DirStructureCoreInfo {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 11 |     /// Name of field.
[INFO] [stdout] 12 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     /// Type of field.
[INFO] [stdout] 14 |     pub ty: Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `impl_generics`
[INFO] [stdout]   --> src/dir_structure.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty_name`
[INFO] [stdout]   --> src/dir_structure.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty_generics`
[INFO] [stdout]   --> src/dir_structure.rs:24:30
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_generics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `where_clause`
[INFO] [stdout]   --> src/dir_structure.rs:24:43
[INFO] [stdout]    |
[INFO] [stdout] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stdout]    |                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_where_clause`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `ty` are never read
[INFO] [stdout]   --> src/dir_structure_core.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct DirStructureCoreInfo {
[INFO] [stdout]    |            -------------------- fields in this struct
[INFO] [stdout] 11 |     /// Name of field.
[INFO] [stdout] 12 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 13 |     /// Type of field.
[INFO] [stdout] 14 |     pub ty: Type,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "3c0026c59db646a681ee4a47fad3b4be09460123767b045027f11d8881c21b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0026c59db646a681ee4a47fad3b4be09460123767b045027f11d8881c21b8f", kill_on_drop: false }`
[INFO] [stdout] 3c0026c59db646a681ee4a47fad3b4be09460123767b045027f11d8881c21b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cce24bd747f19f01df736cfd66b59c60c3382ad29cc1a800cc30a1c776855be
[INFO] running `Command { std: "docker" "start" "-a" "4cce24bd747f19f01df736cfd66b59c60c3382ad29cc1a800cc30a1c776855be", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `impl_generics`
[INFO] [stderr]   --> src/dir_structure.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stderr]    |      ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_impl_generics`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty_name`
[INFO] [stderr]   --> src/dir_structure.rs:24:21
[INFO] [stderr]    |
[INFO] [stderr] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stderr]    |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty_generics`
[INFO] [stderr]   --> src/dir_structure.rs:24:30
[INFO] [stderr]    |
[INFO] [stderr] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stderr]    |                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ty_generics`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `where_clause`
[INFO] [stderr]   --> src/dir_structure.rs:24:43
[INFO] [stderr]    |
[INFO] [stderr] 24 |     (impl_generics, ty_name, ty_generics, where_clause): (
[INFO] [stderr]    |                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_where_clause`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `ty` are never read
[INFO] [stderr]   --> src/dir_structure_core.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct DirStructureCoreInfo {
[INFO] [stderr]    |            -------------------- fields in this struct
[INFO] [stderr] 11 |     /// Name of field.
[INFO] [stderr] 12 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 13 |     /// Type of field.
[INFO] [stderr] 14 |     pub ty: Type,
[INFO] [stderr]    |         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dir-structure-macros` (lib) generated 5 warnings (run `cargo fix --lib -p dir-structure-macros` to apply 4 suggestions)
[INFO] [stderr] warning: `dir-structure-macros` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dir_structure_macros-ef42b0f79d6c692a)
[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] [stderr]    Doc-tests dir_structure_macros
[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" "4cce24bd747f19f01df736cfd66b59c60c3382ad29cc1a800cc30a1c776855be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cce24bd747f19f01df736cfd66b59c60c3382ad29cc1a800cc30a1c776855be", kill_on_drop: false }`
[INFO] [stdout] 4cce24bd747f19f01df736cfd66b59c60c3382ad29cc1a800cc30a1c776855be