[INFO] cloning repository https://github.com/AdrianChallinorOsiris/lanmon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrianChallinorOsiris/lanmon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianChallinorOsiris%2Flanmon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrianChallinorOsiris%2Flanmon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e7d644f7e75fbf8761aa1c37943468e536ffce0 [INFO] testing AdrianChallinorOsiris/lanmon 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%2FAdrianChallinorOsiris%2Flanmon" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AdrianChallinorOsiris/lanmon 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/AdrianChallinorOsiris/lanmon [INFO] finished tweaking git repo https://github.com/AdrianChallinorOsiris/lanmon [INFO] tweaked toml for git repo https://github.com/AdrianChallinorOsiris/lanmon written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/AdrianChallinorOsiris/lanmon 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] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] a02afa00a45a34aa09d2da11e6653e7d476dfa45dd7753a4739be88c1b4e62f1 [INFO] running `Command { std: "docker" "start" "-a" "a02afa00a45a34aa09d2da11e6653e7d476dfa45dd7753a4739be88c1b4e62f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a02afa00a45a34aa09d2da11e6653e7d476dfa45dd7753a4739be88c1b4e62f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a02afa00a45a34aa09d2da11e6653e7d476dfa45dd7753a4739be88c1b4e62f1", kill_on_drop: false }` [INFO] [stdout] a02afa00a45a34aa09d2da11e6653e7d476dfa45dd7753a4739be88c1b4e62f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 54fd97a6b3aec5bd5cacccc61143541e268b7753501501ae4e5083f44186dab7 [INFO] running `Command { std: "docker" "start" "-a" "54fd97a6b3aec5bd5cacccc61143541e268b7753501501ae4e5083f44186dab7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_base v0.21.0 [INFO] [stderr] Compiling ipnetwork v0.12.8 [INFO] [stderr] Compiling pnet v0.21.0 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling colored v1.7.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Compiling fern v0.5.7 [INFO] [stderr] Compiling pnet_macros_support v0.21.0 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling pnet_sys v0.21.0 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand v0.4.5 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling pnet_datalink v0.21.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.21.0 [INFO] [stderr] Compiling pnet_packet v0.21.0 [INFO] [stderr] Compiling pnet_transport v0.21.0 [INFO] [stderr] Compiling fastping-rs v0.1.1 [INFO] [stderr] Compiling lanmon v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:408:54 [INFO] [stdout] | [INFO] [stdout] 408 | fn read_config(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:423:33 [INFO] [stdout] | [INFO] [stdout] 423 | let e1: Box = From::from("File extension not supported"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:429:25 [INFO] [stdout] | [INFO] [stdout] 429 | let e1: Box = From::from("No file extension on config"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.54s [INFO] running `Command { std: "docker" "inspect" "54fd97a6b3aec5bd5cacccc61143541e268b7753501501ae4e5083f44186dab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54fd97a6b3aec5bd5cacccc61143541e268b7753501501ae4e5083f44186dab7", kill_on_drop: false }` [INFO] [stdout] 54fd97a6b3aec5bd5cacccc61143541e268b7753501501ae4e5083f44186dab7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cbf217782b01edb82eb95e5b753d50fdca183b44538ad93634482d4a870bb808 [INFO] running `Command { std: "docker" "start" "-a" "cbf217782b01edb82eb95e5b753d50fdca183b44538ad93634482d4a870bb808", kill_on_drop: false }` [INFO] [stderr] Compiling lanmon v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:408:54 [INFO] [stdout] | [INFO] [stdout] 408 | fn read_config(filename: &str) -> Result> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:423:33 [INFO] [stdout] | [INFO] [stdout] 423 | let e1: Box = From::from("File extension not supported"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:429:25 [INFO] [stdout] | [INFO] [stdout] 429 | let e1: Box = From::from("No file extension on config"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "cbf217782b01edb82eb95e5b753d50fdca183b44538ad93634482d4a870bb808", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbf217782b01edb82eb95e5b753d50fdca183b44538ad93634482d4a870bb808", kill_on_drop: false }` [INFO] [stdout] cbf217782b01edb82eb95e5b753d50fdca183b44538ad93634482d4a870bb808 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] bcc3d293847c84919e7b45de975c6e2fbb75c1aef40d66e4350571bf14ce7c0b [INFO] running `Command { std: "docker" "start" "-a" "bcc3d293847c84919e7b45de975c6e2fbb75c1aef40d66e4350571bf14ce7c0b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:408:54 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 408 | fn read_config(filename: &str) -> Result> { [INFO] [stdout] [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:423:33 [INFO] [stderr] | [INFO] [stderr] 423 | let e1: Box = From::from("File extension not supported"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:429:25 [INFO] [stderr] | [INFO] [stderr] 429 | let e1: Box = From::from("No file extension on config"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `lanmon` (bin "lanmon" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lanmon-15705a0b7e0ace25) [INFO] running `Command { std: "docker" "inspect" "bcc3d293847c84919e7b45de975c6e2fbb75c1aef40d66e4350571bf14ce7c0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcc3d293847c84919e7b45de975c6e2fbb75c1aef40d66e4350571bf14ce7c0b", kill_on_drop: false }` [INFO] [stdout] bcc3d293847c84919e7b45de975c6e2fbb75c1aef40d66e4350571bf14ce7c0b