[INFO] updating cached repository https://github.com/tabaregp14/bittorrent-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
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[INFO] [stdout] e590037e663fe3fe6c307f9f091f4cd87feeecb6
[INFO] testing tabaregp14/bittorrent-client against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftabaregp14%2Fbittorrent-client" "/workspace/builds/worker-80/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-80/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tabaregp14/bittorrent-client on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tabaregp14/bittorrent-client
[INFO] finished tweaking git repo https://github.com/tabaregp14/bittorrent-client
[INFO] tweaked toml for git repo https://github.com/tabaregp14/bittorrent-client written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] crate git repo https://github.com/tabaregp14/bittorrent-client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "27d730e52dbacdd29d65e911ca94df3c9b3ef6338db48edbf3d961357497e6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27d730e52dbacdd29d65e911ca94df3c9b3ef6338db48edbf3d961357497e6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d730e52dbacdd29d65e911ca94df3c9b3ef6338db48edbf3d961357497e6e1", kill_on_drop: false }`
[INFO] [stdout] 27d730e52dbacdd29d65e911ca94df3c9b3ef6338db48edbf3d961357497e6e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c1ba42f9ea6d1ac79080c6238390d4480e28b75466ae89bf4ee9b56ea859532
[INFO] running `Command { std: "docker" "start" "-a" "3c1ba42f9ea6d1ac79080c6238390d4480e28b75466ae89bf4ee9b56ea859532", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
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[INFO] [stderr]    Compiling version_check v0.9.1
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[INFO] [stderr]    Compiling futures-core v0.3.1
[INFO] [stderr]    Compiling pin-project-lite v0.1.1
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[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
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[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling sha-1 v0.8.1
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling url v2.1.0
[INFO] [stderr]    Compiling tokio v0.2.6
[INFO] [stderr]    Compiling tokio-util v0.2.0
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[INFO] [stderr]    Compiling h2 v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling pin-project-internal v0.4.6
[INFO] [stderr]    Compiling pin-project v0.4.6
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[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
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[INFO] [stderr]    Compiling serde_bencode v0.2.0
[INFO] [stderr]    Compiling reqwest v0.10.0
[INFO] [stderr]    Compiling bittorrent-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `interval`
[INFO] [stdout]   --> src/connection.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     interval: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]   --> src/torrent.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     end: u32
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/download_worker.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 &self.download();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 let _ = &self.download();
[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 1m 21s
[INFO] running `Command { std: "docker" "inspect" "3c1ba42f9ea6d1ac79080c6238390d4480e28b75466ae89bf4ee9b56ea859532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1ba42f9ea6d1ac79080c6238390d4480e28b75466ae89bf4ee9b56ea859532", kill_on_drop: false }`
[INFO] [stdout] 3c1ba42f9ea6d1ac79080c6238390d4480e28b75466ae89bf4ee9b56ea859532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 077413956a3aefbe6b9345157442c8fcdaa83ef2e6bc604c3317f857b28976e1
[INFO] running `Command { std: "docker" "start" "-a" "077413956a3aefbe6b9345157442c8fcdaa83ef2e6bc604c3317f857b28976e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bittorrent-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `interval`
[INFO] [stdout]   --> src/connection.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     interval: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `end`
[INFO] [stdout]   --> src/torrent.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     end: u32
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/download_worker.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 &self.download();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 let _ = &self.download();
[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 1.05s
[INFO] running `Command { std: "docker" "inspect" "077413956a3aefbe6b9345157442c8fcdaa83ef2e6bc604c3317f857b28976e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077413956a3aefbe6b9345157442c8fcdaa83ef2e6bc604c3317f857b28976e1", kill_on_drop: false }`
[INFO] [stdout] 077413956a3aefbe6b9345157442c8fcdaa83ef2e6bc604c3317f857b28976e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f865e8c825c722127d70ac73db3aeeb14ac560f51cfc7f599611ce9058d539f2
[INFO] running `Command { std: "docker" "start" "-a" "f865e8c825c722127d70ac73db3aeeb14ac560f51cfc7f599611ce9058d539f2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `interval`
[INFO] [stderr]   --> src/connection.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     interval: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `end`
[INFO] [stderr]   --> src/torrent.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     end: u32
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]    --> src/download_worker.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 &self.download();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 let _ = &self.download();
[INFO] [stderr]     |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `bittorrent-client` (bin "bittorrent-client" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bittorrent_client-03106315cc1ed3eb)
[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" "f865e8c825c722127d70ac73db3aeeb14ac560f51cfc7f599611ce9058d539f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f865e8c825c722127d70ac73db3aeeb14ac560f51cfc7f599611ce9058d539f2", kill_on_drop: false }`
[INFO] [stdout] f865e8c825c722127d70ac73db3aeeb14ac560f51cfc7f599611ce9058d539f2