[INFO] fetching crate sz-cli 0.1.0...
[INFO] testing sz-cli-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sz-cli 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate sz-cli 0.1.0
[INFO] finished tweaking crates.io crate sz-cli 0.1.0
[INFO] tweaked toml for crates.io crate sz-cli 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sz-cli 0.1.0 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 sz-cli 0.1.0 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] [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc32716163cceeb8eb3c69074aa33096bf7272a6a6285686bafb58cfec0fd971
[INFO] running `Command { std: "docker" "start" "-a" "bc32716163cceeb8eb3c69074aa33096bf7272a6a6285686bafb58cfec0fd971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc32716163cceeb8eb3c69074aa33096bf7272a6a6285686bafb58cfec0fd971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc32716163cceeb8eb3c69074aa33096bf7272a6a6285686bafb58cfec0fd971", kill_on_drop: false }`
[INFO] [stdout] bc32716163cceeb8eb3c69074aa33096bf7272a6a6285686bafb58cfec0fd971
[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=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] ef0844c948b5a354c6e0c96b880096770d519cf7f56e3c794f7521709d904238
[INFO] running `Command { std: "docker" "start" "-a" "ef0844c948b5a354c6e0c96b880096770d519cf7f56e3c794f7521709d904238", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling phf_shared v0.11.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling phf_generator v0.11.1
[INFO] [stderr]    Compiling phf_codegen v0.11.1
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.0
[INFO] [stderr]    Compiling terminfo v0.8.0
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling anstyle v1.0.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling bstr v1.4.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bytecount v0.6.3
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling papergrid v0.9.0
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling tabled_derive v0.6.0
[INFO] [stderr]    Compiling clap_builder v4.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling clap_derive v4.3.0
[INFO] [stderr]    Compiling globset v0.4.10
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling tabled v0.12.0
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling clap v4.3.0
[INFO] [stderr]    Compiling clearscreen v2.0.1
[INFO] [stderr]    Compiling sz-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path`
[INFO] [stdout]  --> src/walk_dir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `un` is never read
[INFO] [stdout]   --> src/item_size.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let (mut val, mut un) = (value, String::from(""));
[INFO] [stdout]    |                       ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 18 |                 un = String::from("B");
[INFO] [stdout]    |                 -- `un` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fc`
[INFO] [stdout]   --> src/walk_dir.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   let (file_size, fc) = get_dir_size(path, args.clone());
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_fc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `item_name` and `item_size` are never used
[INFO] [stdout]   --> src/item.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Item {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn item_name(self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn item_size(self) -> ItemSize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `units` are never used
[INFO] [stdout]   --> src/item_size.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ItemSize {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn value(self) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn units(self) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.91s
[INFO] running `Command { std: "docker" "inspect" "ef0844c948b5a354c6e0c96b880096770d519cf7f56e3c794f7521709d904238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef0844c948b5a354c6e0c96b880096770d519cf7f56e3c794f7521709d904238", kill_on_drop: false }`
[INFO] [stdout] ef0844c948b5a354c6e0c96b880096770d519cf7f56e3c794f7521709d904238
[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=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] 974ea978ec6e3d4f5ac5be0539783386454d814637d6f2cfad4b1a2a872aec53
[INFO] running `Command { std: "docker" "start" "-a" "974ea978ec6e3d4f5ac5be0539783386454d814637d6f2cfad4b1a2a872aec53", kill_on_drop: false }`
[INFO] [stderr]    Compiling sz-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path`
[INFO] [stdout]  --> src/walk_dir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `un` is never read
[INFO] [stdout]   --> src/item_size.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let (mut val, mut un) = (value, String::from(""));
[INFO] [stdout]    |                       ^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 18 |                 un = String::from("B");
[INFO] [stdout]    |                 -- `un` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fc`
[INFO] [stdout]   --> src/walk_dir.rs:53:45
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   let (file_size, fc) = get_dir_size(path, args.clone());
[INFO] [stdout]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_fc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `item_name` and `item_size` are never used
[INFO] [stdout]   --> src/item.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Item {
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn item_name(self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn item_size(self) -> ItemSize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `units` are never used
[INFO] [stdout]   --> src/item_size.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl ItemSize {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     pub fn value(self) -> f64 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn units(self) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "974ea978ec6e3d4f5ac5be0539783386454d814637d6f2cfad4b1a2a872aec53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974ea978ec6e3d4f5ac5be0539783386454d814637d6f2cfad4b1a2a872aec53", kill_on_drop: false }`
[INFO] [stdout] 974ea978ec6e3d4f5ac5be0539783386454d814637d6f2cfad4b1a2a872aec53
[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=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] 39d1230e73c599bee74f9bf87555e409349236452f5f16516404bf6bc6e56736
[INFO] running `Command { std: "docker" "start" "-a" "39d1230e73c599bee74f9bf87555e409349236452f5f16516404bf6bc6e56736", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::path`
[INFO] [stderr]  --> src/walk_dir.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::path;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `un` is never read
[INFO] [stderr]   --> src/item_size.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let (mut val, mut un) = (value, String::from(""));
[INFO] [stderr]    |                       ^^^^^^ this value is reassigned later and never used
[INFO] [stderr] ...
[INFO] [stderr] 18 |                 un = String::from("B");
[INFO] [stderr]    |                 -- `un` is overwritten here before the previous value is read
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fc`
[INFO] [stderr]   --> src/walk_dir.rs:53:45
[INFO] [stderr]    |
[INFO] [stderr] 53 | ...                   let (file_size, fc) = get_dir_size(path, args.clone());
[INFO] [stderr]    |                                       ^^ help: if this is intentional, prefix it with an underscore: `_fc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `item_name` and `item_size` are never used
[INFO] [stderr]   --> src/item.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Item {
[INFO] [stderr]    | --------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub fn item_name(self) -> String {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn item_size(self) -> ItemSize {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `value` and `units` are never used
[INFO] [stderr]   --> src/item_size.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl ItemSize {
[INFO] [stderr]    | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 53 |     pub fn value(self) -> f64 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn units(self) -> String {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sz-cli` (bin "sz" test) generated 5 warnings (run `cargo fix --bin "sz" -p sz-cli --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sz-48272bc3b6e72c1b)
[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" "39d1230e73c599bee74f9bf87555e409349236452f5f16516404bf6bc6e56736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d1230e73c599bee74f9bf87555e409349236452f5f16516404bf6bc6e56736", kill_on_drop: false }`
[INFO] [stdout] 39d1230e73c599bee74f9bf87555e409349236452f5f16516404bf6bc6e56736
