[INFO] cloning repository https://github.com/aquilesics/learning_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aquilesics/learning_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faquilesics%2Flearning_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faquilesics%2Flearning_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4f2386849a0548b9700cf58efbd867f747870dc
[INFO] checking aquilesics/learning_rust against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faquilesics%2Flearning_rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aquilesics/learning_rust
[INFO] finished tweaking git repo https://github.com/aquilesics/learning_rust
[INFO] tweaked toml for git repo https://github.com/aquilesics/learning_rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aquilesics/learning_rust on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aquilesics/learning_rust 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d760a5bd2fdb562f50f03742ff22cc53188dc17cefcf25b13194e41a7c891624
[INFO] running `Command { std: "docker" "start" "-a" "d760a5bd2fdb562f50f03742ff22cc53188dc17cefcf25b13194e41a7c891624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d760a5bd2fdb562f50f03742ff22cc53188dc17cefcf25b13194e41a7c891624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d760a5bd2fdb562f50f03742ff22cc53188dc17cefcf25b13194e41a7c891624", kill_on_drop: false }`
[INFO] [stdout] d760a5bd2fdb562f50f03742ff22cc53188dc17cefcf25b13194e41a7c891624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65a80d04fc94e801ad14857f94957a405207d29be0255ea4f4c3aff4f7e804ce
[INFO] running `Command { std: "docker" "start" "-a" "65a80d04fc94e801ad14857f94957a405207d29be0255ea4f4c3aff4f7e804ce", kill_on_drop: false }`
[INFO] [stderr] warning: learning_rust v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `marco` which is missing a lib target
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling thiserror v1.0.59
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking dary_heap v0.3.6
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking winnow v0.6.9
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-lite v0.1.5
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking syn v2.0.60
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking libflate_lz77 v2.0.0
[INFO] [stderr]     Checking libflate v2.0.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking darling_core v0.20.8
[INFO] [stderr]     Checking parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stderr]     Checking macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stdout] warning: unused import: `proc_macro2::TokenStream`
[INFO] [stdout]  --> parser/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro2::TokenStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> parser/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Field, ItemStruct};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `define_struct`
[INFO] [stdout]   --> parser/src/lib.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 | macro_rules! define_struct {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `create_struct2`
[INFO] [stdout]   --> parser/src/lib.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | macro_rules! create_struct2 {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> parser/src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let name = st.struct_name;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]   --> parser/src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let fields = st
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2::TokenStream`
[INFO] [stdout]  --> parser/src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use proc_macro2::TokenStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Field`
[INFO] [stdout]  --> parser/src/lib.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | use syn::{Field, ItemStruct};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `define_struct`
[INFO] [stdout]   --> parser/src/lib.rs:49:14
[INFO] [stdout]    |
[INFO] [stdout] 49 | macro_rules! define_struct {
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `create_struct2`
[INFO] [stdout]   --> parser/src/lib.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | macro_rules! create_struct2 {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> parser/src/lib.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let name = st.struct_name;
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fields`
[INFO] [stdout]   --> parser/src/lib.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let fields = st
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt::format` and `str::FromStr`
[INFO] [stdout]  --> macros/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{fmt::format, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote`
[INFO] [stdout]  --> macros/src/lib.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use quote::{quote};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Literal` and `token_stream`
[INFO] [stdout]  --> macros/src/lib.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use proc_macro::{token_stream, Literal, TokenStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2`
[INFO] [stdout]   --> macros/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proc_macro2;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput`, `Expr`, `ItemStruct`, `LitStr`, `Stmt`, and `token`
[INFO] [stdout]   --> macros/src/lib.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::{token, DeriveInput, Expr, ItemStruct, LitStr, Stmt};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^^^  ^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fmt::format` and `str::FromStr`
[INFO] [stdout]  --> macros/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{fmt::format, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote`
[INFO] [stdout]  --> macros/src/lib.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use quote::{quote};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Literal` and `token_stream`
[INFO] [stdout]  --> macros/src/lib.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use proc_macro::{token_stream, Literal, TokenStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2`
[INFO] [stdout]   --> macros/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proc_macro2;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput`, `Expr`, `ItemStruct`, `LitStr`, `Stmt`, and `token`
[INFO] [stdout]   --> macros/src/lib.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::{token, DeriveInput, Expr, ItemStruct, LitStr, Stmt};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^^^  ^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling typed-builder-macro v0.16.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.59
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stdout] warning: unused imports: `fmt::format` and `str::FromStr`
[INFO] [stdout]  --> macros/src/lib.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{fmt::format, str::FromStr};
[INFO] [stdout]   |           ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote`
[INFO] [stdout]  --> macros/src/lib.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use quote::{quote};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Literal` and `token_stream`
[INFO] [stdout]  --> macros/src/lib.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | use proc_macro::{token_stream, Literal, TokenStream};
[INFO] [stdout]   |                  ^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proc_macro2`
[INFO] [stdout]   --> macros/src/lib.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use proc_macro2;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeriveInput`, `Expr`, `ItemStruct`, `LitStr`, `Stmt`, and `token`
[INFO] [stdout]   --> macros/src/lib.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | use syn::{token, DeriveInput, Expr, ItemStruct, LitStr, Stmt};
[INFO] [stdout]    |           ^^^^^  ^^^^^^^^^^^  ^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]     Checking typed-builder v0.16.2
[INFO] [stderr]     Checking darling v0.20.8
[INFO] [stderr]     Checking toml_datetime v0.6.6
[INFO] [stderr]     Checking serde_spanned v0.6.6
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking toml_edit v0.22.13
[INFO] [stderr]     Checking apache-avro v0.16.0
[INFO] [stderr]     Checking toml v0.8.13
[INFO] [stderr]     Checking learning_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.62s
[INFO] running `Command { std: "docker" "inspect" "65a80d04fc94e801ad14857f94957a405207d29be0255ea4f4c3aff4f7e804ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a80d04fc94e801ad14857f94957a405207d29be0255ea4f4c3aff4f7e804ce", kill_on_drop: false }`
[INFO] [stdout] 65a80d04fc94e801ad14857f94957a405207d29be0255ea4f4c3aff4f7e804ce
