[INFO] cloning repository https://github.com/Prepodobnuy/rwal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Prepodobnuy/rwal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrepodobnuy%2Frwal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrepodobnuy%2Frwal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d243a6df121f7c11897b4b3997a6d77a11d517f5
[INFO] testing Prepodobnuy/rwal against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPrepodobnuy%2Frwal" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Prepodobnuy/rwal
[INFO] finished tweaking git repo https://github.com/Prepodobnuy/rwal
[INFO] tweaked toml for git repo https://github.com/Prepodobnuy/rwal written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Prepodobnuy/rwal on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Prepodobnuy/rwal 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0feccd08e9442d6366b035eca2e27d92c65126db7cf5d50efffe2ffd2c145f85
[INFO] running `Command { std: "docker" "start" "-a" "0feccd08e9442d6366b035eca2e27d92c65126db7cf5d50efffe2ffd2c145f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0feccd08e9442d6366b035eca2e27d92c65126db7cf5d50efffe2ffd2c145f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0feccd08e9442d6366b035eca2e27d92c65126db7cf5d50efffe2ffd2c145f85", kill_on_drop: false }`
[INFO] [stdout] 0feccd08e9442d6366b035eca2e27d92c65126db7cf5d50efffe2ffd2c145f85
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7961ada4bcd8da60208c121cb1e8ee2ce58553103f05d0fd036e57a48de7d424
[INFO] running `Command { std: "docker" "start" "-a" "7961ada4bcd8da60208c121cb1e8ee2ce58553103f05d0fd036e57a48de7d424", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling bitstream-io v2.6.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling imgref v1.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling zune-jpeg v0.4.20
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling pxfm v0.1.20
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling avif-serialize v0.8.6
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling humantime v2.2.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling color-thief v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling flag v0.1.1 (/opt/rustwide/workdir/flag.rs)
[INFO] [stdout] warning: unused variable: `desc`
[INFO] [stdout]    --> flag.rs/src/flag.rs:126:58
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn fget_i32(&mut self, key: &str, fallback: i32, desc: &str) -> i32 {
[INFO] [stdout]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Number` and `Bool` are never constructed
[INFO] [stdout]    --> flag.rs/src/flag.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 172 | enum Type {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 173 |     String,
[INFO] [stdout] 174 |     Number,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Type` 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] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling moxcms v0.7.5
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling fax v0.2.6
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling tiff v0.10.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling v_frame v0.3.9
[INFO] [stderr]    Compiling av1-grain v0.2.4
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling ravif v0.11.20
[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling kmeans_colors v0.7.0
[INFO] [stderr]    Compiling rwal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "7961ada4bcd8da60208c121cb1e8ee2ce58553103f05d0fd036e57a48de7d424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7961ada4bcd8da60208c121cb1e8ee2ce58553103f05d0fd036e57a48de7d424", kill_on_drop: false }`
[INFO] [stdout] 7961ada4bcd8da60208c121cb1e8ee2ce58553103f05d0fd036e57a48de7d424
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d04cb9e91811e31be6fa42a39ba37d1d5c775b035b4e51e74f7ca78017a40c18
[INFO] running `Command { std: "docker" "start" "-a" "d04cb9e91811e31be6fa42a39ba37d1d5c775b035b4e51e74f7ca78017a40c18", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `desc`
[INFO] [stdout]    --> flag.rs/src/flag.rs:126:58
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn fget_i32(&mut self, key: &str, fallback: i32, desc: &str) -> i32 {
[INFO] [stdout]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Number` and `Bool` are never constructed
[INFO] [stdout]    --> flag.rs/src/flag.rs:174:5
[INFO] [stdout]     |
[INFO] [stdout] 172 | enum Type {
[INFO] [stdout]     |      ---- variants in this enum
[INFO] [stdout] 173 |     String,
[INFO] [stdout] 174 |     Number,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     Bool,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Type` 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] [stderr]    Compiling rwal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "d04cb9e91811e31be6fa42a39ba37d1d5c775b035b4e51e74f7ca78017a40c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04cb9e91811e31be6fa42a39ba37d1d5c775b035b4e51e74f7ca78017a40c18", kill_on_drop: false }`
[INFO] [stdout] d04cb9e91811e31be6fa42a39ba37d1d5c775b035b4e51e74f7ca78017a40c18
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f8502432817896db8ae05a5348476ca9485fce45d508e29c1616d773fd56c4b
[INFO] running `Command { std: "docker" "start" "-a" "7f8502432817896db8ae05a5348476ca9485fce45d508e29c1616d773fd56c4b", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `desc`
[INFO] [stderr]    --> flag.rs/src/flag.rs:126:58
[INFO] [stderr]     |
[INFO] [stderr] 126 |     pub fn fget_i32(&mut self, key: &str, fallback: i32, desc: &str) -> i32 {
[INFO] [stderr]     |                                                          ^^^^ help: if this is intentional, prefix it with an underscore: `_desc`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Number` and `Bool` are never constructed
[INFO] [stderr]    --> flag.rs/src/flag.rs:174:5
[INFO] [stderr]     |
[INFO] [stderr] 172 | enum Type {
[INFO] [stderr]     |      ---- variants in this enum
[INFO] [stderr] 173 |     String,
[INFO] [stderr] 174 |     Number,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |     Bool,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flag` (lib) generated 2 warnings (run `cargo fix --lib -p flag` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rwal-0ff4aba5d82f7cf2)
[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" "7f8502432817896db8ae05a5348476ca9485fce45d508e29c1616d773fd56c4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8502432817896db8ae05a5348476ca9485fce45d508e29c1616d773fd56c4b", kill_on_drop: false }`
[INFO] [stdout] 7f8502432817896db8ae05a5348476ca9485fce45d508e29c1616d773fd56c4b