[INFO] cloning repository https://github.com/xzyqiu/selim-learns-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xzyqiu/selim-learns-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzyqiu%2Fselim-learns-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzyqiu%2Fselim-learns-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac40ee397be9a2dcb70a7017b4389ecc61f27302
[INFO] checking xzyqiu/selim-learns-rust against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxzyqiu%2Fselim-learns-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xzyqiu/selim-learns-rust
[INFO] finished tweaking git repo https://github.com/xzyqiu/selim-learns-rust
[INFO] tweaked toml for git repo https://github.com/xzyqiu/selim-learns-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xzyqiu/selim-learns-rust on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xzyqiu/selim-learns-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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scale-bits v0.7.0
[INFO] [stderr]   Downloaded io v0.0.2
[INFO] [stderr]   Downloaded scale-encode-derive v0.10.1
[INFO] [stderr]   Downloaded gstd v1.10.0
[INFO] [stderr]   Downloaded gstd-codegen v1.10.0
[INFO] [stderr]   Downloaded str-buf v3.0.3
[INFO] [stderr]   Downloaded scale-type-resolver v0.2.0
[INFO] [stderr]   Downloaded scale-decode v0.16.2
[INFO] [stderr]   Downloaded gear-ss58 v1.10.0
[INFO] [stderr]   Downloaded gprimitives v1.10.0
[INFO] [stderr]   Downloaded scale-encode v0.10.1
[INFO] [stderr]   Downloaded gmeta v1.7.1
[INFO] [stderr]   Downloaded gear-core-errors v1.10.0
[INFO] [stderr]   Downloaded gcore v1.10.0
[INFO] [stderr]   Downloaded libc-print v0.1.23
[INFO] [stderr]   Downloaded gsys v1.10.0
[INFO] [stderr]   Downloaded scale-decode-derive v0.16.2
[INFO] [stderr]   Downloaded gear-dlmalloc v0.2.0
[INFO] [stderr]   Downloaded galloc v1.10.0
[INFO] [stderr]   Downloaded gear-stack-buffer v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3321cec7ade6e6110d301923c57d1cb4a74517da66e77dd2ffd7d59293aeacaf
[INFO] running `Command { std: "docker" "start" "-a" "3321cec7ade6e6110d301923c57d1cb4a74517da66e77dd2ffd7d59293aeacaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3321cec7ade6e6110d301923c57d1cb4a74517da66e77dd2ffd7d59293aeacaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3321cec7ade6e6110d301923c57d1cb4a74517da66e77dd2ffd7d59293aeacaf", kill_on_drop: false }`
[INFO] [stdout] 3321cec7ade6e6110d301923c57d1cb4a74517da66e77dd2ffd7d59293aeacaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8956d9016e90ae7f8e8605b3ebbae1799513ab033156f9776d77f00893226a49
[INFO] running `Command { std: "docker" "start" "-a" "8956d9016e90ae7f8e8605b3ebbae1799513ab033156f9776d77f00893226a49", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking scale-type-resolver v0.2.0
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]     Checking primitive-types v0.13.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling gear-dlmalloc v0.2.0
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling gear-stack-buffer v1.10.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking gear-ss58 v1.10.0
[INFO] [stderr]     Checking enum-iterator v1.5.0
[INFO] [stderr]     Checking str-buf v3.0.3
[INFO] [stderr]    Compiling gcore v1.10.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking libc-print v0.1.23
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking gsys v1.10.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking galloc v1.10.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling scale-decode-derive v0.16.2
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling scale-encode-derive v0.10.1
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]     Checking scale-info v2.11.6
[INFO] [stderr]     Checking scale-bits v0.7.0
[INFO] [stderr]     Checking impl-codec v0.6.0
[INFO] [stderr]     Checking scale-decode v0.16.2
[INFO] [stderr]     Checking scale-encode v0.10.1
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking gmeta v1.7.1
[INFO] [stderr]     Checking gear-core-errors v1.10.0
[INFO] [stderr]     Checking gprimitives v1.10.0
[INFO] [stderr]    Compiling gstd-codegen v1.10.0
[INFO] [stderr]     Checking gstd v1.10.0
[INFO] [stderr]     Checking io v0.0.2
[INFO] [stderr]     Checking rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/color.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/color.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (_, Ordering::Greater, Ordering::Greater) => println!("{}", "The color is Green".green()),
[INFO] [stdout]    |             ----------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 80 |             (Ordering::Less, Ordering::Greater, Ordering::Greater) => println!("{}", "The color is Teal".bright_cyan()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             (_, Ordering::Greater, Ordering::Greater) => println!("{}", "The color is Green".green()),
[INFO] [stdout]    |             ----------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 80 |             (Ordering::Less, Ordering::Greater, Ordering::Greater) => println!("{}", "The color is Teal".bright_cyan()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ordering::Greater, Ordering::Greater, _) => println!("{}", "The color is Red".red()),
[INFO] [stdout]    |             ----------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 81 |             (Ordering::Greater, Ordering::Greater, Ordering::Less) => println!("{}", "The color is Pink".bright_red()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             (Ordering::Greater, Ordering::Greater, _) => println!("{}", "The color is Red".red()),
[INFO] [stdout]    |             ----------------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 81 |             (Ordering::Greater, Ordering::Greater, Ordering::Less) => println!("{}", "The color is Pink".bright_red()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             (Ordering::Less, Ordering::Less, _) => println!("{}", "The color is Blue".blue()),
[INFO] [stdout]    |             ----------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 82 |             (Ordering::Less, Ordering::Less, Ordering::Equal) => println!("{}", "The color is Navy".bright_blue()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             (Ordering::Less, Ordering::Less, _) => println!("{}", "The color is Blue".blue()),
[INFO] [stdout]    |             ----------------------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 82 |             (Ordering::Less, Ordering::Less, Ordering::Equal) => println!("{}", "The color is Navy".bright_blue()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             (Ordering::Less, Ordering::Equal, _) => println!("{}", "The color is Magenta".magenta()),
[INFO] [stdout]    |             ------------------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 85 |             (Ordering::Less, Ordering::Equal, Ordering::Greater) => println!("{}", "The color is Aqua".bright_cyan()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/color.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |             (Ordering::Less, Ordering::Equal, _) => println!("{}", "The color is Magenta".magenta()),
[INFO] [stdout]    |             ------------------------------------ matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 85 |             (Ordering::Less, Ordering::Equal, Ordering::Greater) => println!("{}", "The color is Aqua".bright_cyan()),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TransferError` is never constructed
[INFO] [stdout]   --> src/bank.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum BankingError {
[INFO] [stdout]    |      ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     TransferError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BankingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/bank.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Account {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 33 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `TransferError` is never constructed
[INFO] [stdout]   --> src/bank.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | enum BankingError {
[INFO] [stdout]    |      ------------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     TransferError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BankingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/bank.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Account {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 33 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Account` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "8956d9016e90ae7f8e8605b3ebbae1799513ab033156f9776d77f00893226a49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8956d9016e90ae7f8e8605b3ebbae1799513ab033156f9776d77f00893226a49", kill_on_drop: false }`
[INFO] [stdout] 8956d9016e90ae7f8e8605b3ebbae1799513ab033156f9776d77f00893226a49
