[INFO] fetching crate clap-io 0.1.0...
[INFO] testing clap-io-0.1.0 against 1.79.0 for beta-1.80-4
[INFO] extracting crate clap-io 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate clap-io 0.1.0 on toolchain 1.79.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clap-io 0.1.0
[INFO] finished tweaking crates.io crate clap-io 0.1.0
[INFO] tweaked toml for crates.io crate clap-io 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate clap-io 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" "+1.79.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded os_str_bytes v6.4.1
[INFO] [stderr]   Downloaded anyhow v1.0.68
[INFO] [stderr]   Downloaded clap_derive v4.0.21
[INFO] [stderr]   Downloaded clap v4.0.32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19788ba3d51b53784e49a16e6e8515f210780443dfd98d64e3dc00e08c50873d
[INFO] running `Command { std: "docker" "start" "-a" "19788ba3d51b53784e49a16e6e8515f210780443dfd98d64e3dc00e08c50873d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19788ba3d51b53784e49a16e6e8515f210780443dfd98d64e3dc00e08c50873d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19788ba3d51b53784e49a16e6e8515f210780443dfd98d64e3dc00e08c50873d", kill_on_drop: false }`
[INFO] [stdout] 19788ba3d51b53784e49a16e6e8515f210780443dfd98d64e3dc00e08c50873d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b10b6c590f6e5ce065b7cf48f8a7a841e25fd7a569e20c7e3153a47fb2953b38
[INFO] running `Command { std: "docker" "start" "-a" "b10b6c590f6e5ce065b7cf48f8a7a841e25fd7a569e20c7e3153a47fb2953b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v4.0.21
[INFO] [stderr]    Compiling clap v4.0.32
[INFO] [stderr]    Compiling clap-io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "b10b6c590f6e5ce065b7cf48f8a7a841e25fd7a569e20c7e3153a47fb2953b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b10b6c590f6e5ce065b7cf48f8a7a841e25fd7a569e20c7e3153a47fb2953b38", kill_on_drop: false }`
[INFO] [stdout] b10b6c590f6e5ce065b7cf48f8a7a841e25fd7a569e20c7e3153a47fb2953b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96e7e8bc1de5ded5e139b74401cc6d6f3f10dd04f28b2589296b0ab3c580da34
[INFO] running `Command { std: "docker" "start" "-a" "96e7e8bc1de5ded5e139b74401cc6d6f3f10dd04f28b2589296b0ab3c580da34", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling clap-io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CommandFactory`
[INFO] [stdout]   --> examples/positional.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 | use clap::{Parser, CommandFactory};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Input`, `Output`
[INFO] [stdout]   --> examples/positional.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 | use clap_io::{Input, Output};
[INFO] [stdout]    |               ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "96e7e8bc1de5ded5e139b74401cc6d6f3f10dd04f28b2589296b0ab3c580da34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96e7e8bc1de5ded5e139b74401cc6d6f3f10dd04f28b2589296b0ab3c580da34", kill_on_drop: false }`
[INFO] [stdout] 96e7e8bc1de5ded5e139b74401cc6d6f3f10dd04f28b2589296b0ab3c580da34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35411d129fa7a5085aa5531f1302f7003ccf0a681be6d737aa4ac1e5a15654ee
[INFO] running `Command { std: "docker" "start" "-a" "35411d129fa7a5085aa5531f1302f7003ccf0a681be6d737aa4ac1e5a15654ee", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `CommandFactory`
[INFO] [stderr]   --> examples/positional.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 | use clap::{Parser, CommandFactory};
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Input`, `Output`
[INFO] [stderr]   --> examples/positional.rs:23:15
[INFO] [stderr]    |
[INFO] [stderr] 23 | use clap_io::{Input, Output};
[INFO] [stderr]    |               ^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `clap-io` (example "positional") generated 2 warnings (run `cargo fix --example "positional"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clap_io-7100b672a2e54765)
[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 clap_io
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 45) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35411d129fa7a5085aa5531f1302f7003ccf0a681be6d737aa4ac1e5a15654ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35411d129fa7a5085aa5531f1302f7003ccf0a681be6d737aa4ac1e5a15654ee", kill_on_drop: false }`
[INFO] [stdout] 35411d129fa7a5085aa5531f1302f7003ccf0a681be6d737aa4ac1e5a15654ee