[INFO] fetching crate takeout-metadata 0.1.2...
[INFO] testing takeout-metadata-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate takeout-metadata 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate takeout-metadata 0.1.2
[INFO] finished tweaking crates.io crate takeout-metadata 0.1.2
[INFO] tweaked toml for crates.io crate takeout-metadata 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate takeout-metadata 0.1.2 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 takeout-metadata 0.1.2 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7cb556c5e122c3ad56d6ae6e622f678e1b24eda5f8c744a2004e288f73db969d
[INFO] running `Command { std: "docker" "start" "-a" "7cb556c5e122c3ad56d6ae6e622f678e1b24eda5f8c744a2004e288f73db969d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cb556c5e122c3ad56d6ae6e622f678e1b24eda5f8c744a2004e288f73db969d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb556c5e122c3ad56d6ae6e622f678e1b24eda5f8c744a2004e288f73db969d", kill_on_drop: false }`
[INFO] [stdout] 7cb556c5e122c3ad56d6ae6e622f678e1b24eda5f8c744a2004e288f73db969d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 88ee2903297521ee22591d24a6a61f07fc1854d43f01d62a33dd18ae47863c64
[INFO] running `Command { std: "docker" "start" "-a" "88ee2903297521ee22591d24a6a61f07fc1854d43f01d62a33dd18ae47863c64", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling takeout-metadata v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap::{arg, command, Parser};
[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 20.31s
[INFO] running `Command { std: "docker" "inspect" "88ee2903297521ee22591d24a6a61f07fc1854d43f01d62a33dd18ae47863c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ee2903297521ee22591d24a6a61f07fc1854d43f01d62a33dd18ae47863c64", kill_on_drop: false }`
[INFO] [stdout] 88ee2903297521ee22591d24a6a61f07fc1854d43f01d62a33dd18ae47863c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bbc2b07f1af04fbbdddd46e3b1e70bdb0817cd367bb4e89b79ebd36a85b4a9b4
[INFO] running `Command { std: "docker" "start" "-a" "bbc2b07f1af04fbbdddd46e3b1e70bdb0817cd367bb4e89b79ebd36a85b4a9b4", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap::{arg, command, Parser};
[INFO] [stdout]   |            ^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling takeout-metadata v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `arg` and `command`
[INFO] [stdout]  --> src/cli.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use clap::{arg, command, Parser};
[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 0.62s
[INFO] running `Command { std: "docker" "inspect" "bbc2b07f1af04fbbdddd46e3b1e70bdb0817cd367bb4e89b79ebd36a85b4a9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc2b07f1af04fbbdddd46e3b1e70bdb0817cd367bb4e89b79ebd36a85b4a9b4", kill_on_drop: false }`
[INFO] [stdout] bbc2b07f1af04fbbdddd46e3b1e70bdb0817cd367bb4e89b79ebd36a85b4a9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 347c3d47192a41472abb513ff1d9528b15b9e6dce3a2a7af96b9b5acb68000b9
[INFO] running `Command { std: "docker" "start" "-a" "347c3d47192a41472abb513ff1d9528b15b9e6dce3a2a7af96b9b5acb68000b9", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `arg` and `command`
[INFO] [stderr]  --> src/cli.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | use clap::{arg, command, Parser};
[INFO] [stderr]   |            ^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `takeout-metadata` (lib) generated 1 warning (run `cargo fix --lib -p takeout-metadata` to apply 1 suggestion)
[INFO] [stderr] warning: `takeout-metadata` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/takeout_metadata-80d568f06b55f270)
[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/takeout_metadata-ad4b58d382cec862)
[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]    Doc-tests takeout_metadata
[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" "347c3d47192a41472abb513ff1d9528b15b9e6dce3a2a7af96b9b5acb68000b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "347c3d47192a41472abb513ff1d9528b15b9e6dce3a2a7af96b9b5acb68000b9", kill_on_drop: false }`
[INFO] [stdout] 347c3d47192a41472abb513ff1d9528b15b9e6dce3a2a7af96b9b5acb68000b9
