[INFO] cloning repository https://github.com/TizWarp/rust_coin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TizWarp/rust_coin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTizWarp%2Frust_coin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTizWarp%2Frust_coin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 995ebf7938aaf5fab9f452cae9055d6b52a0f5a8
[INFO] testing TizWarp/rust_coin against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTizWarp%2Frust_coin" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TizWarp/rust_coin
[INFO] finished tweaking git repo https://github.com/TizWarp/rust_coin
[INFO] tweaked toml for git repo https://github.com/TizWarp/rust_coin written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TizWarp/rust_coin on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TizWarp/rust_coin 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8642af57c1ec2de7b79b9c3201cc0753a6ae8ecfe781ef25c5e6d328154224a8
[INFO] running `Command { std: "docker" "start" "-a" "8642af57c1ec2de7b79b9c3201cc0753a6ae8ecfe781ef25c5e6d328154224a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8642af57c1ec2de7b79b9c3201cc0753a6ae8ecfe781ef25c5e6d328154224a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8642af57c1ec2de7b79b9c3201cc0753a6ae8ecfe781ef25c5e6d328154224a8", kill_on_drop: false }`
[INFO] [stdout] 8642af57c1ec2de7b79b9c3201cc0753a6ae8ecfe781ef25c5e6d328154224a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e3baf5564446a5f1811cd6b2dcc4e9b8a48c1a8b0d643be64ad078c26d04e60
[INFO] running `Command { std: "docker" "start" "-a" "2e3baf5564446a5f1811cd6b2dcc4e9b8a48c1a8b0d643be64ad078c26d04e60", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust_coin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Hash`, `io::Read`, and `str::FromStr`
[INFO] [stdout]  --> src/main.rs:5:58
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{env::args, error::Error, hash::{DefaultHasher, Hash, Hasher}, io::Read, str::FromStr};
[INFO] [stdout]   |                                                          ^^^^           ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "2e3baf5564446a5f1811cd6b2dcc4e9b8a48c1a8b0d643be64ad078c26d04e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3baf5564446a5f1811cd6b2dcc4e9b8a48c1a8b0d643be64ad078c26d04e60", kill_on_drop: false }`
[INFO] [stdout] 2e3baf5564446a5f1811cd6b2dcc4e9b8a48c1a8b0d643be64ad078c26d04e60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cdc4fd3ed94ff306b137e3573cec33d8ccb3394a2e69b14352e15a5028df524
[INFO] running `Command { std: "docker" "start" "-a" "6cdc4fd3ed94ff306b137e3573cec33d8ccb3394a2e69b14352e15a5028df524", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_coin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Hash`, `io::Read`, and `str::FromStr`
[INFO] [stdout]  --> src/main.rs:5:58
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{env::args, error::Error, hash::{DefaultHasher, Hash, Hasher}, io::Read, str::FromStr};
[INFO] [stdout]   |                                                          ^^^^           ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "6cdc4fd3ed94ff306b137e3573cec33d8ccb3394a2e69b14352e15a5028df524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cdc4fd3ed94ff306b137e3573cec33d8ccb3394a2e69b14352e15a5028df524", kill_on_drop: false }`
[INFO] [stdout] 6cdc4fd3ed94ff306b137e3573cec33d8ccb3394a2e69b14352e15a5028df524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29405518e5e85888b737701b6adb0292ba6b20052ed90aae6d14459346b1b49f
[INFO] running `Command { std: "docker" "start" "-a" "29405518e5e85888b737701b6adb0292ba6b20052ed90aae6d14459346b1b49f", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Hash`, `io::Read`, and `str::FromStr`
[INFO] [stderr]  --> src/main.rs:5:58
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{env::args, error::Error, hash::{DefaultHasher, Hash, Hasher}, io::Read, str::FromStr};
[INFO] [stderr]   |                                                          ^^^^           ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_coin` (bin "rust_coin" test) generated 1 warning (run `cargo fix --bin "rust_coin" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_coin-9613e9c859b10879)
[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" "29405518e5e85888b737701b6adb0292ba6b20052ed90aae6d14459346b1b49f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29405518e5e85888b737701b6adb0292ba6b20052ed90aae6d14459346b1b49f", kill_on_drop: false }`
[INFO] [stdout] 29405518e5e85888b737701b6adb0292ba6b20052ed90aae6d14459346b1b49f
