[INFO] fetching crate rsbackup 0.1.1...
[INFO] testing rsbackup-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rsbackup 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rsbackup 0.1.1
[INFO] finished tweaking crates.io crate rsbackup 0.1.1
[INFO] tweaked toml for crates.io crate rsbackup 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsbackup 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsbackup 0.1.1 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53b277fa4efd273fdeb77ba61d8eaae9c3cd313669e3f82f42009714117971e3
[INFO] running `Command { std: "docker" "start" "-a" "53b277fa4efd273fdeb77ba61d8eaae9c3cd313669e3f82f42009714117971e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53b277fa4efd273fdeb77ba61d8eaae9c3cd313669e3f82f42009714117971e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b277fa4efd273fdeb77ba61d8eaae9c3cd313669e3f82f42009714117971e3", kill_on_drop: false }`
[INFO] [stdout] 53b277fa4efd273fdeb77ba61d8eaae9c3cd313669e3f82f42009714117971e3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68cda350b7ee16be52893b3aeeab721e10eb47e993e9d671313471c9ac1fcd17
[INFO] running `Command { std: "docker" "start" "-a" "68cda350b7ee16be52893b3aeeab721e10eb47e993e9d671313471c9ac1fcd17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling deranged v0.3.11
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[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling quote v1.0.36
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[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling thread_local v1.1.8
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[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling equivalent v1.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.203
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[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling rsbackup v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `backup_destination` is never used
[INFO] [stdout]  --> src/storage/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Storage {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn store_file(&self, source_path: &str, destination_path: &str, exclude: &[String]) -> Result<(), String>;
[INFO] [stdout] 6 |     fn backup_destination(&self) -> &str;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backup_directory` is never read
[INFO] [stdout]   --> src/storage/local.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LocalStorage {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 14 |     backup_directory: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.78s
[INFO] running `Command { std: "docker" "inspect" "68cda350b7ee16be52893b3aeeab721e10eb47e993e9d671313471c9ac1fcd17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68cda350b7ee16be52893b3aeeab721e10eb47e993e9d671313471c9ac1fcd17", kill_on_drop: false }`
[INFO] [stdout] 68cda350b7ee16be52893b3aeeab721e10eb47e993e9d671313471c9ac1fcd17
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61efad156ccdba6e97603b02b64503db1d5a83e2e8a2dfe0ff1eb279b532575f
[INFO] running `Command { std: "docker" "start" "-a" "61efad156ccdba6e97603b02b64503db1d5a83e2e8a2dfe0ff1eb279b532575f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsbackup v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `backup_destination` is never used
[INFO] [stdout]  --> src/storage/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait Storage {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 5 |     fn store_file(&self, source_path: &str, destination_path: &str, exclude: &[String]) -> Result<(), String>;
[INFO] [stdout] 6 |     fn backup_destination(&self) -> &str;
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `backup_directory` is never read
[INFO] [stdout]   --> src/storage/local.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LocalStorage {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 14 |     backup_directory: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "61efad156ccdba6e97603b02b64503db1d5a83e2e8a2dfe0ff1eb279b532575f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61efad156ccdba6e97603b02b64503db1d5a83e2e8a2dfe0ff1eb279b532575f", kill_on_drop: false }`
[INFO] [stdout] 61efad156ccdba6e97603b02b64503db1d5a83e2e8a2dfe0ff1eb279b532575f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4bda116cf0298d5044d37f5610a5300eddb7343a6dc8942dbe501283e95d1cb3
[INFO] running `Command { std: "docker" "start" "-a" "4bda116cf0298d5044d37f5610a5300eddb7343a6dc8942dbe501283e95d1cb3", kill_on_drop: false }`
[INFO] [stderr] warning: method `backup_destination` is never used
[INFO] [stderr]  --> src/storage/mod.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Storage {
[INFO] [stderr]   |           ------- method in this trait
[INFO] [stderr] 5 |     fn store_file(&self, source_path: &str, destination_path: &str, exclude: &[String]) -> Result<(), String>;
[INFO] [stderr] 6 |     fn backup_destination(&self) -> &str;
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `backup_directory` is never read
[INFO] [stderr]   --> src/storage/local.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct LocalStorage {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] 14 |     backup_directory: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsbackup` (bin "rsbackup" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rsbackup-66669e79fdf938ce)
[INFO] running `Command { std: "docker" "inspect" "4bda116cf0298d5044d37f5610a5300eddb7343a6dc8942dbe501283e95d1cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bda116cf0298d5044d37f5610a5300eddb7343a6dc8942dbe501283e95d1cb3", kill_on_drop: false }`
[INFO] [stdout] 4bda116cf0298d5044d37f5610a5300eddb7343a6dc8942dbe501283e95d1cb3
