[INFO] cloning repository https://github.com/itslukej/bitrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/itslukej/bitrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitslukej%2Fbitrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitslukej%2Fbitrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5124b136a86d88bbc8710b33e591b81bee1cc8b9
[INFO] testing itslukej/bitrust against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fitslukej%2Fbitrust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/itslukej/bitrust on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/itslukej/bitrust
[INFO] finished tweaking git repo https://github.com/itslukej/bitrust
[INFO] tweaked toml for git repo https://github.com/itslukej/bitrust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/itslukej/bitrust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt v0.3.19
[INFO] [stderr]   Downloaded structopt-derive v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ebfcf1d130d6baa711baeb5a21bd3f2e35c66f5e4c120a8565fc52c0d599dca
[INFO] running `Command { std: "docker" "start" "-a" "6ebfcf1d130d6baa711baeb5a21bd3f2e35c66f5e4c120a8565fc52c0d599dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ebfcf1d130d6baa711baeb5a21bd3f2e35c66f5e4c120a8565fc52c0d599dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebfcf1d130d6baa711baeb5a21bd3f2e35c66f5e4c120a8565fc52c0d599dca", kill_on_drop: false }`
[INFO] [stdout] 6ebfcf1d130d6baa711baeb5a21bd3f2e35c66f5e4c120a8565fc52c0d599dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e8a6c106b2b7156412e63b3327de7c13d894f1588452fe395545c6f986d355
[INFO] running `Command { std: "docker" "start" "-a" "c0e8a6c106b2b7156412e63b3327de7c13d894f1588452fe395545c6f986d355", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling pin-project-lite v0.1.10
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling futures-core v0.3.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling structopt-derive v0.4.12
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling structopt v0.3.19
[INFO] [stderr]    Compiling bitrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let config = Config::from_args();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddPeer`
[INFO] [stdout]   --> src/tracker.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 | /   AddPeer {
[INFO] [stdout] 19 | |     info_hash: InfoHash,
[INFO] [stdout] 20 | |     peer_id: PeerId,
[INFO] [stdout] 21 | |     peer: Peer
[INFO] [stdout] 22 | |   },
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_peer`
[INFO] [stdout]   --> src/tracker.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |   pub async fn add_peer(&self, info_hash: InfoHash, peer_id: PeerId, peer: Peer) -> Result<(), mpsc::error::SendError<TrackerCommand>> {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.80s
[INFO] running `Command { std: "docker" "inspect" "c0e8a6c106b2b7156412e63b3327de7c13d894f1588452fe395545c6f986d355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e8a6c106b2b7156412e63b3327de7c13d894f1588452fe395545c6f986d355", kill_on_drop: false }`
[INFO] [stdout] c0e8a6c106b2b7156412e63b3327de7c13d894f1588452fe395545c6f986d355
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e9961bd95fe6b1d6ab0974b87660313f9ae1e83e93e05871b64d1d104b8bca7
[INFO] running `Command { std: "docker" "start" "-a" "7e9961bd95fe6b1d6ab0974b87660313f9ae1e83e93e05871b64d1d104b8bca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `config`
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let config = Config::from_args();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddPeer`
[INFO] [stdout]   --> src/tracker.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 | /   AddPeer {
[INFO] [stdout] 19 | |     info_hash: InfoHash,
[INFO] [stdout] 20 | |     peer_id: PeerId,
[INFO] [stdout] 21 | |     peer: Peer
[INFO] [stdout] 22 | |   },
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_peer`
[INFO] [stdout]   --> src/tracker.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 |   pub async fn add_peer(&self, info_hash: InfoHash, peer_id: PeerId, peer: Peer) -> Result<(), mpsc::error::SendError<TrackerCommand>> {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "7e9961bd95fe6b1d6ab0974b87660313f9ae1e83e93e05871b64d1d104b8bca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e9961bd95fe6b1d6ab0974b87660313f9ae1e83e93e05871b64d1d104b8bca7", kill_on_drop: false }`
[INFO] [stdout] 7e9961bd95fe6b1d6ab0974b87660313f9ae1e83e93e05871b64d1d104b8bca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0694cc9a6123475a833ea02ad534e8f6e244bf987a7e4677896abda3211b9d57
[INFO] running `Command { std: "docker" "start" "-a" "0694cc9a6123475a833ea02ad534e8f6e244bf987a7e4677896abda3211b9d57", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `config`
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let config = Config::from_args();
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AddPeer`
[INFO] [stderr]   --> src/tracker.rs:18:3
[INFO] [stderr]    |
[INFO] [stderr] 18 | /   AddPeer {
[INFO] [stderr] 19 | |     info_hash: InfoHash,
[INFO] [stderr] 20 | |     peer_id: PeerId,
[INFO] [stderr] 21 | |     peer: Peer
[INFO] [stderr] 22 | |   },
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_peer`
[INFO] [stderr]   --> src/tracker.rs:70:16
[INFO] [stderr]    |
[INFO] [stderr] 70 |   pub async fn add_peer(&self, info_hash: InfoHash, peer_id: PeerId, peer: Peer) -> Result<(), mpsc::error::SendError<TrackerCommand>> {
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bitrust` (bin "bitrust" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitrust-80a3036fa948da86)
[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" "0694cc9a6123475a833ea02ad534e8f6e244bf987a7e4677896abda3211b9d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0694cc9a6123475a833ea02ad534e8f6e244bf987a7e4677896abda3211b9d57", kill_on_drop: false }`
[INFO] [stdout] 0694cc9a6123475a833ea02ad534e8f6e244bf987a7e4677896abda3211b9d57