[INFO] fetching crate a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 2.1.0...
[INFO] testing a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77-2.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 2.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 2.1.0 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 a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 2.1.0
[INFO] finished tweaking crates.io crate a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 2.1.0
[INFO] tweaked toml for crates.io crate a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 2.1.0 written to /workspace/builds/worker-6-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58251b2b9e9a3f37e7e222d7c657941dc7b6ff123d0dc08b87ddef92683b070a
[INFO] running `Command { std: "docker" "start" "-a" "58251b2b9e9a3f37e7e222d7c657941dc7b6ff123d0dc08b87ddef92683b070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58251b2b9e9a3f37e7e222d7c657941dc7b6ff123d0dc08b87ddef92683b070a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58251b2b9e9a3f37e7e222d7c657941dc7b6ff123d0dc08b87ddef92683b070a", kill_on_drop: false }`
[INFO] [stdout] 58251b2b9e9a3f37e7e222d7c657941dc7b6ff123d0dc08b87ddef92683b070a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ae9400a9d3a6a5fdc0afc6d48a7541319e7f0cd5930d5be80aa422d2877c83f
[INFO] running `Command { std: "docker" "start" "-a" "8ae9400a9d3a6a5fdc0afc6d48a7541319e7f0cd5930d5be80aa422d2877c83f", kill_on_drop: false }`
[INFO] [stderr]    Compiling a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 v2.1.0 (/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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ae9400a9d3a6a5fdc0afc6d48a7541319e7f0cd5930d5be80aa422d2877c83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae9400a9d3a6a5fdc0afc6d48a7541319e7f0cd5930d5be80aa422d2877c83f", kill_on_drop: false }`
[INFO] [stdout] 8ae9400a9d3a6a5fdc0afc6d48a7541319e7f0cd5930d5be80aa422d2877c83f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18a7138fd46dbf6da005bf7ad685d352f6eb32b9d3152b8782f58e30619e1190
[INFO] running `Command { std: "docker" "start" "-a" "18a7138fd46dbf6da005bf7ad685d352f6eb32b9d3152b8782f58e30619e1190", 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] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77 v2.1.0 (/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 test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "18a7138fd46dbf6da005bf7ad685d352f6eb32b9d3152b8782f58e30619e1190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18a7138fd46dbf6da005bf7ad685d352f6eb32b9d3152b8782f58e30619e1190", kill_on_drop: false }`
[INFO] [stdout] 18a7138fd46dbf6da005bf7ad685d352f6eb32b9d3152b8782f58e30619e1190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a6d7cc9060f31e4b14155ae3113c14dcec5e98a965cfd5047004730abeea282
[INFO] running `Command { std: "docker" "start" "-a" "0a6d7cc9060f31e4b14155ae3113c14dcec5e98a965cfd5047004730abeea282", 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: `a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77` (lib) generated 1 warning (run `cargo fix --lib -p a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77` to apply 1 suggestion)
[INFO] [stderr] warning: `a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77-9ec879dbf1674606)
[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 a541cb8acb72d2eb9dcfea42afa064dc39ac94ea49f6ca6e936f47d77
[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" "0a6d7cc9060f31e4b14155ae3113c14dcec5e98a965cfd5047004730abeea282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6d7cc9060f31e4b14155ae3113c14dcec5e98a965cfd5047004730abeea282", kill_on_drop: false }`
[INFO] [stdout] 0a6d7cc9060f31e4b14155ae3113c14dcec5e98a965cfd5047004730abeea282
