[INFO] cloning 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" "clone" "--bare" "https://github.com/tabaregp14/bittorrent-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftabaregp14%2Fbittorrent-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftabaregp14%2Fbittorrent-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e590037e663fe3fe6c307f9f091f4cd87feeecb6 [INFO] checking tabaregp14/bittorrent-client against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftabaregp14%2Fbittorrent-client" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tabaregp14/bittorrent-client on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-19/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.56 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.56 [INFO] [stderr] Downloaded serde_json v1.0.44 [INFO] [stderr] Downloaded js-sys v0.3.33 [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.6 [INFO] [stderr] Downloaded unicode-normalization v0.1.11 [INFO] [stderr] Downloaded cc v1.0.48 [INFO] [stderr] Downloaded bytes v0.5.3 [INFO] [stderr] Downloaded openssl-sys v0.9.53 [INFO] [stderr] Downloaded pin-project-internal v0.4.6 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded pin-project v0.4.6 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded futures-channel v0.3.1 [INFO] [stderr] Downloaded futures-sink v0.3.1 [INFO] [stderr] Downloaded serde_bytes v0.11.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.56 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.56 [INFO] [stderr] Downloaded web-sys v0.3.33 [INFO] [stderr] Downloaded wasm-bindgen v0.2.56 [INFO] [stderr] Downloaded futures-io v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.56 [INFO] [stderr] Downloaded serde_bencode v0.2.0 [INFO] [stderr] Downloaded reqwest v0.10.0 [INFO] [stderr] Downloaded hyper-tls v0.4.0 [INFO] [stderr] Downloaded security-framework v0.3.4 [INFO] [stderr] Downloaded security-framework-sys v0.3.3 [INFO] [stderr] Downloaded smallvec v1.1.0 [INFO] [stderr] Downloaded openssl v0.10.26 [INFO] [stderr] Downloaded hyper v0.13.1 [INFO] [stderr] Downloaded tokio v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] daa85e6a1c3133dc831a5eec950d6ca87aecb9427b917409b92e88518f5d971a [INFO] running `Command { std: "docker" "start" "-a" "daa85e6a1c3133dc831a5eec950d6ca87aecb9427b917409b92e88518f5d971a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "daa85e6a1c3133dc831a5eec950d6ca87aecb9427b917409b92e88518f5d971a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daa85e6a1c3133dc831a5eec950d6ca87aecb9427b917409b92e88518f5d971a", kill_on_drop: false }` [INFO] [stdout] daa85e6a1c3133dc831a5eec950d6ca87aecb9427b917409b92e88518f5d971a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 422c3a87cb5cfff82b6e1b0cbf9704b41b216438110896191f6f60b4dde8669e [INFO] running `Command { std: "docker" "start" "-a" "422c3a87cb5cfff82b6e1b0cbf9704b41b216438110896191f6f60b4dde8669e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking mime v0.3.14 [INFO] [stderr] Checking dtoa v0.4.4 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking url v2.1.0 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking hyper-tls v0.4.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_bytes v0.10.5 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking serde_bencode v0.2.0 [INFO] [stderr] Checking reqwest v0.10.0 [INFO] [stderr] Checking 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: `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: 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: 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] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.62s [INFO] running `Command { std: "docker" "inspect" "422c3a87cb5cfff82b6e1b0cbf9704b41b216438110896191f6f60b4dde8669e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "422c3a87cb5cfff82b6e1b0cbf9704b41b216438110896191f6f60b4dde8669e", kill_on_drop: false }` [INFO] [stdout] 422c3a87cb5cfff82b6e1b0cbf9704b41b216438110896191f6f60b4dde8669e