[INFO] fetching crate a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 0.0.2...
[INFO] testing a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1-0.0.2 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 0.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 0.0.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 0.0.2
[INFO] finished tweaking crates.io crate a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 0.0.2
[INFO] tweaked toml for crates.io crate a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 0.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e92c093ef610b3b269dedf99b692429760f80c46c5ca20fb8223d9383245a34
[INFO] running `Command { std: "docker" "start" "-a" "2e92c093ef610b3b269dedf99b692429760f80c46c5ca20fb8223d9383245a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e92c093ef610b3b269dedf99b692429760f80c46c5ca20fb8223d9383245a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e92c093ef610b3b269dedf99b692429760f80c46c5ca20fb8223d9383245a34", kill_on_drop: false }`
[INFO] [stdout] 2e92c093ef610b3b269dedf99b692429760f80c46c5ca20fb8223d9383245a34
[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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c12f038b31e2d27f6de9e90d014201e210ce632e3966f81192b979cde60279
[INFO] running `Command { std: "docker" "start" "-a" "c1c12f038b31e2d27f6de9e90d014201e210ce632e3966f81192b979cde60279", kill_on_drop: false }`
[INFO] [stderr]    Compiling a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c1c12f038b31e2d27f6de9e90d014201e210ce632e3966f81192b979cde60279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c12f038b31e2d27f6de9e90d014201e210ce632e3966f81192b979cde60279", kill_on_drop: false }`
[INFO] [stdout] c1c12f038b31e2d27f6de9e90d014201e210ce632e3966f81192b979cde60279
[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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5237672a6027bb9bdc5a9ef027cee18ce22fa0e8872b6e80bca2051cd9e2ed4
[INFO] running `Command { std: "docker" "start" "-a" "c5237672a6027bb9bdc5a9ef027cee18ce22fa0e8872b6e80bca2051cd9e2ed4", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1 v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "c5237672a6027bb9bdc5a9ef027cee18ce22fa0e8872b6e80bca2051cd9e2ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5237672a6027bb9bdc5a9ef027cee18ce22fa0e8872b6e80bca2051cd9e2ed4", kill_on_drop: false }`
[INFO] [stdout] c5237672a6027bb9bdc5a9ef027cee18ce22fa0e8872b6e80bca2051cd9e2ed4
[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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0eef406ddbd30e55aa8581654381b8a33719c4e0ce97656a884982c2753e440
[INFO] running `Command { std: "docker" "start" "-a" "f0eef406ddbd30e55aa8581654381b8a33719c4e0ce97656a884982c2753e440", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `indent`
[INFO] [stderr]  --> src/lib.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stderr]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1` (lib) generated 1 warning (run `cargo fix --lib -p a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1` to apply 1 suggestion)
[INFO] [stderr] warning: `a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1-3be20cefce2fb5fa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests a6a125b8c6afc78cbd06ac92236e894e35b0a9dfe1f55ca191c3f36d1
[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] [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" "f0eef406ddbd30e55aa8581654381b8a33719c4e0ce97656a884982c2753e440", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0eef406ddbd30e55aa8581654381b8a33719c4e0ce97656a884982c2753e440", kill_on_drop: false }`
[INFO] [stdout] f0eef406ddbd30e55aa8581654381b8a33719c4e0ce97656a884982c2753e440
