[INFO] cloning repository https://github.com/Axylos/thingy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Axylos/thingy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxylos%2Fthingy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxylos%2Fthingy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5700a8bb781514ab8dd64bf815aaf0b2636b20ba [INFO] checking Axylos/thingy against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAxylos%2Fthingy" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Axylos/thingy 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/Axylos/thingy [INFO] finished tweaking git repo https://github.com/Axylos/thingy [INFO] tweaked toml for git repo https://github.com/Axylos/thingy written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Axylos/thingy 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6754f010a707fef7c6ac27400689d3afd62f5f8776af4dcca298036dc0eeb4ff [INFO] running `Command { std: "docker" "start" "-a" "6754f010a707fef7c6ac27400689d3afd62f5f8776af4dcca298036dc0eeb4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6754f010a707fef7c6ac27400689d3afd62f5f8776af4dcca298036dc0eeb4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6754f010a707fef7c6ac27400689d3afd62f5f8776af4dcca298036dc0eeb4ff", kill_on_drop: false }` [INFO] [stdout] 6754f010a707fef7c6ac27400689d3afd62f5f8776af4dcca298036dc0eeb4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f66652ba68c19ff7e89c712722bddcc1f3f0f52b613b017a3de6e85513c5cf6f [INFO] running `Command { std: "docker" "start" "-a" "f66652ba68c19ff7e89c712722bddcc1f3f0f52b613b017a3de6e85513c5cf6f", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking syslog v4.0.1 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking ftest v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stderr] Fixed src/main.rs (3 fixes) [INFO] [stderr] Fixed src/drakey_logger.rs (1 fix) [INFO] [stdout] warning: function is never used: `foo` [INFO] [stdout] --> src/drakey.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn foo() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `foo` [INFO] [stdout] --> src/drakey.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn foo() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/drakey_logger.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / syslog::init(syslog::Facility::LOG_USER, [INFO] [stdout] 6 | | log::LevelFilter::Debug, [INFO] [stdout] 7 | | Some("file system")); [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/drakey_logger.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / syslog::init(syslog::Facility::LOG_USER, [INFO] [stdout] 6 | | log::LevelFilter::Debug, [INFO] [stdout] 7 | | Some("file system")); [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.18s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking ftest v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: function is never used: `foo` [INFO] [stdout] --> src/drakey.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn foo() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/drakey_logger.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / syslog::init(syslog::Facility::LOG_USER, [INFO] [stdout] 6 | | log::LevelFilter::Debug, [INFO] [stdout] 7 | | Some("file system")); [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `foo` [INFO] [stdout] --> src/drakey.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn foo() { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/drakey_logger.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | / syslog::init(syslog::Facility::LOG_USER, [INFO] [stdout] 6 | | log::LevelFilter::Debug, [INFO] [stdout] 7 | | Some("file system")); [INFO] [stdout] | |______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "f66652ba68c19ff7e89c712722bddcc1f3f0f52b613b017a3de6e85513c5cf6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f66652ba68c19ff7e89c712722bddcc1f3f0f52b613b017a3de6e85513c5cf6f", kill_on_drop: false }` [INFO] [stdout] f66652ba68c19ff7e89c712722bddcc1f3f0f52b613b017a3de6e85513c5cf6f