[INFO] cloning repository https://github.com/JuanPotato/mednat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JuanPotato/mednat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11883afe2dc677e80b0e0489ece4d455eac65f3a [INFO] checking JuanPotato/mednat against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanPotato%2Fmednat" "/workspace/builds/worker-117/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-117/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JuanPotato/mednat on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JuanPotato/mednat [INFO] finished tweaking git repo https://github.com/JuanPotato/mednat [INFO] tweaked toml for git repo https://github.com/JuanPotato/mednat written to /workspace/builds/worker-117/source/Cargo.toml [INFO] crate git repo https://github.com/JuanPotato/mednat already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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 deku_derive v0.9.1 [INFO] [stderr] Downloaded deku v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f936ceea16e104a78b4cd5bed75917aa3722d095a3eb35c75782ac1c7153c2f [INFO] running `Command { std: "docker" "start" "-a" "7f936ceea16e104a78b4cd5bed75917aa3722d095a3eb35c75782ac1c7153c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f936ceea16e104a78b4cd5bed75917aa3722d095a3eb35c75782ac1c7153c2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f936ceea16e104a78b4cd5bed75917aa3722d095a3eb35c75782ac1c7153c2f", kill_on_drop: false }` [INFO] [stdout] 7f936ceea16e104a78b4cd5bed75917aa3722d095a3eb35c75782ac1c7153c2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fcf2e9725ffe27cf44cfde9286a17ff3166ed2738e57e48442018d0af3e60695 [INFO] running `Command { std: "docker" "start" "-a" "fcf2e9725ffe27cf44cfde9286a17ff3166ed2738e57e48442018d0af3e60695", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling nix v0.13.1 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking funty v1.0.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking dbus v0.6.5 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking blurz v0.4.0 [INFO] [stderr] Checking libbluetooth v0.1.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling deku_derive v0.9.1 [INFO] [stderr] Checking deku v0.9.1 [INFO] [stderr] Checking mednat v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rfcomm.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Result { [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: `bind` [INFO] [stdout] --> src/rfcomm.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/rfcomm.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `accept` [INFO] [stdout] --> src/rfcomm.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rfcomm.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Result { [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: `bind` [INFO] [stdout] --> src/rfcomm.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/rfcomm.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `accept` [INFO] [stdout] --> src/rfcomm.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.51s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking mednat v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rfcomm.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Result { [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: `bind` [INFO] [stdout] --> src/rfcomm.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/rfcomm.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `accept` [INFO] [stdout] --> src/rfcomm.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/rfcomm.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new() -> Result { [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: `bind` [INFO] [stdout] --> src/rfcomm.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn bind(&self, channel: u8) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `listen` [INFO] [stdout] --> src/rfcomm.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn listen(&self, mode: i32) -> Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `accept` [INFO] [stdout] --> src/rfcomm.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn accept(&mut self) -> Result<(RfcommStream, RfcommSocketAddr)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.34s [INFO] running `Command { std: "docker" "inspect" "fcf2e9725ffe27cf44cfde9286a17ff3166ed2738e57e48442018d0af3e60695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcf2e9725ffe27cf44cfde9286a17ff3166ed2738e57e48442018d0af3e60695", kill_on_drop: false }` [INFO] [stdout] fcf2e9725ffe27cf44cfde9286a17ff3166ed2738e57e48442018d0af3e60695