[INFO] cloning repository https://github.com/k3nder/dwldutil
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/k3nder/dwldutil" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3nder%2Fdwldutil", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 971454c9e830ec9721dd41737b5bc92ba6b93971
[INFO] testing k3nder/dwldutil against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fk3nder%2Fdwldutil" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/k3nder/dwldutil on toolchain 1.90.0
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[INFO] crate git repo https://github.com/k3nder/dwldutil 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling dwldutil v3.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/indicator.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/indicator.rs:30:39
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]   --> src/indicator.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn signal(&mut self, signal: IndicateSignal) {}
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/indicator.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn effect(&mut self, position: u64) {}
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.59s
[INFO] running `Command { std: "docker" "inspect" "3a74986132645d3141e410d9ed39c7f381206d6926d49923ed7738395f314190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a74986132645d3141e410d9ed39c7f381206d6926d49923ed7738395f314190", kill_on_drop: false }`
[INFO] [stdout] 3a74986132645d3141e410d9ed39c7f381206d6926d49923ed7738395f314190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fbd13f0d6c908a6c27dd0de117d38bf25f94863b5a27355146fac3176e960e8
[INFO] running `Command { std: "docker" "start" "-a" "5fbd13f0d6c908a6c27dd0de117d38bf25f94863b5a27355146fac3176e960e8", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/indicator.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/indicator.rs:30:39
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]   --> src/indicator.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn signal(&mut self, signal: IndicateSignal) {}
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/indicator.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn effect(&mut self, position: u64) {}
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dwldutil v3.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/indicator.rs:30:27
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]   --> src/indicator.rs:30:39
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]   --> src/indicator.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn signal(&mut self, signal: IndicateSignal) {}
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/indicator.rs:38:26
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn effect(&mut self, position: u64) {}
[INFO] [stdout]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "5fbd13f0d6c908a6c27dd0de117d38bf25f94863b5a27355146fac3176e960e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbd13f0d6c908a6c27dd0de117d38bf25f94863b5a27355146fac3176e960e8", kill_on_drop: false }`
[INFO] [stdout] 5fbd13f0d6c908a6c27dd0de117d38bf25f94863b5a27355146fac3176e960e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ee1dab7770f91a70ea4b8b94c609a88d951a48c426c7001418aad809b965eb4
[INFO] running `Command { std: "docker" "start" "-a" "9ee1dab7770f91a70ea4b8b94c609a88d951a48c426c7001418aad809b965eb4", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/indicator.rs:30:27
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]   --> src/indicator.rs:30:39
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn create_task(&self, name: &str, size: u64) -> impl Indicator {
[INFO] [stderr]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signal`
[INFO] [stderr]   --> src/indicator.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn signal(&mut self, signal: IndicateSignal) {}
[INFO] [stderr]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> src/indicator.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn effect(&mut self, position: u64) {}
[INFO] [stderr]    |                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stderr] 
[INFO] [stderr] warning: `dwldutil` (lib) generated 4 warnings
[INFO] [stderr] warning: `dwldutil` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dwldutil-e34b49c38076fb6e)
[INFO] [stderr]    Doc-tests dwldutil
[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] [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" "9ee1dab7770f91a70ea4b8b94c609a88d951a48c426c7001418aad809b965eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee1dab7770f91a70ea4b8b94c609a88d951a48c426c7001418aad809b965eb4", kill_on_drop: false }`
[INFO] [stdout] 9ee1dab7770f91a70ea4b8b94c609a88d951a48c426c7001418aad809b965eb4