[INFO] cloning repository https://github.com/Tristeme/SwapBytes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tristeme/SwapBytes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTristeme%2FSwapBytes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTristeme%2FSwapBytes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 67f437efd93442726eb2d114cb3388581232ede8
[INFO] testing Tristeme/SwapBytes against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTristeme%2FSwapBytes" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tristeme/SwapBytes
[INFO] finished tweaking git repo https://github.com/Tristeme/SwapBytes
[INFO] tweaked toml for git repo https://github.com/Tristeme/SwapBytes written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tristeme/SwapBytes on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tristeme/SwapBytes 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0b5745c9aabdf6c281a0e390a2f2f0a10b0065ff7fd5363dd8232d623aa5b3
[INFO] running `Command { std: "docker" "start" "-a" "3c0b5745c9aabdf6c281a0e390a2f2f0a10b0065ff7fd5363dd8232d623aa5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0b5745c9aabdf6c281a0e390a2f2f0a10b0065ff7fd5363dd8232d623aa5b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0b5745c9aabdf6c281a0e390a2f2f0a10b0065ff7fd5363dd8232d623aa5b3", kill_on_drop: false }`
[INFO] [stdout] 3c0b5745c9aabdf6c281a0e390a2f2f0a10b0065ff7fd5363dd8232d623aa5b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5d0a390ce24e6833dbe5f35c99d823c200ee15eca4acedcaa00d30c9b2a49dc
[INFO] running `Command { std: "docker" "start" "-a" "f5d0a390ce24e6833dbe5f35c99d823c200ee15eca4acedcaa00d30c9b2a49dc", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p-quic v0.10.3
[INFO] [stderr]    Compiling libp2p v0.53.2
[INFO] [stderr]    Compiling SwapBytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |     let mut last_status_update = Instant::now();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_status_update`
[INFO] [stdout]    --> src/main.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |     let mut last_status_update = Instant::now();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_status_update`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s
[INFO] running `Command { std: "docker" "inspect" "f5d0a390ce24e6833dbe5f35c99d823c200ee15eca4acedcaa00d30c9b2a49dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d0a390ce24e6833dbe5f35c99d823c200ee15eca4acedcaa00d30c9b2a49dc", kill_on_drop: false }`
[INFO] [stdout] f5d0a390ce24e6833dbe5f35c99d823c200ee15eca4acedcaa00d30c9b2a49dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 125c8d99eebe2670e781004dc14da4ec419af2a937358ad6f7f830da126d7752
[INFO] running `Command { std: "docker" "start" "-a" "125c8d99eebe2670e781004dc14da4ec419af2a937358ad6f7f830da126d7752", kill_on_drop: false }`
[INFO] [stderr]    Compiling SwapBytes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |     let mut last_status_update = Instant::now();
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_status_update`
[INFO] [stdout]    --> src/main.rs:512:9
[INFO] [stdout]     |
[INFO] [stdout] 512 |     let mut last_status_update = Instant::now();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_status_update`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "125c8d99eebe2670e781004dc14da4ec419af2a937358ad6f7f830da126d7752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125c8d99eebe2670e781004dc14da4ec419af2a937358ad6f7f830da126d7752", kill_on_drop: false }`
[INFO] [stdout] 125c8d99eebe2670e781004dc14da4ec419af2a937358ad6f7f830da126d7752
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e447f9d689cf195115e61b8ac8fff44416036acb6526586897f7f9e27945f229
[INFO] running `Command { std: "docker" "start" "-a" "e447f9d689cf195115e61b8ac8fff44416036acb6526586897f7f9e27945f229", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:512:9
[INFO] [stderr]     |
[INFO] [stderr] 512 |     let mut last_status_update = Instant::now();
[INFO] [stderr]     |         ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_status_update`
[INFO] [stderr]    --> src/main.rs:512:9
[INFO] [stderr]     |
[INFO] [stderr] 512 |     let mut last_status_update = Instant::now();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_status_update`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `SwapBytes` (bin "SwapBytes" test) generated 2 warnings (run `cargo fix --bin "SwapBytes" -p SwapBytes --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/SwapBytes-2e571c1e77ac5397)
[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" "e447f9d689cf195115e61b8ac8fff44416036acb6526586897f7f9e27945f229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e447f9d689cf195115e61b8ac8fff44416036acb6526586897f7f9e27945f229", kill_on_drop: false }`
[INFO] [stdout] e447f9d689cf195115e61b8ac8fff44416036acb6526586897f7f9e27945f229
