[INFO] fetching crate silkroad 0.0.4... [INFO] testing silkroad-0.0.4 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate silkroad 0.0.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate silkroad 0.0.4 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate silkroad 0.0.4 [INFO] finished tweaking crates.io crate silkroad 0.0.4 [INFO] tweaked toml for crates.io crate silkroad 0.0.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slog_derive v0.1.1 [INFO] [stderr] Downloaded tokio-rustls v0.9.4 [INFO] [stderr] Downloaded webpki-roots v0.16.0 [INFO] [stderr] Downloaded actix-files v0.1.7 [INFO] [stderr] Downloaded slog-stdlog v3.0.5 [INFO] [stderr] Downloaded rustls v0.15.2 [INFO] [stderr] Downloaded sct v0.5.0 [INFO] [stderr] Downloaded webpki v0.19.1 [INFO] [stderr] Downloaded libgit2-sys v0.8.2 [INFO] [stderr] Downloaded git2 v0.9.2 [INFO] [stderr] Downloaded hex-serde v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a64b844108668e6e5b86716673d8084af590bc9cb1d65d63d204a78d0b7d9875 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a64b844108668e6e5b86716673d8084af590bc9cb1d65d63d204a78d0b7d9875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a64b844108668e6e5b86716673d8084af590bc9cb1d65d63d204a78d0b7d9875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a64b844108668e6e5b86716673d8084af590bc9cb1d65d63d204a78d0b7d9875", kill_on_drop: false }` [INFO] [stdout] a64b844108668e6e5b86716673d8084af590bc9cb1d65d63d204a78d0b7d9875 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--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] ac5a047a7beff32a36067d201508549fa2683b522fcf83431700d3f3004d34e4 [INFO] running `Command { std: "docker" "start" "-a" "ac5a047a7beff32a36067d201508549fa2683b522fcf83431700d3f3004d34e4", 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] Compiling libc v0.2.119 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling match_cfg v0.1.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling sha1_smol v1.0.0 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Compiling arc-swap v1.5.0 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling actix-service v0.4.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.8.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling hashbrown v0.6.3 [INFO] [stderr] Compiling sha1 v0.6.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling actix-web-codegen v0.1.3 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling slog_derive v0.1.1 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hex-serde v0.1.0 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling slog-scope v4.4.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling hostname v0.3.1 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling slog-stdlog v3.0.5 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling time v0.3.7 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling resolv-conf v0.6.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling const-random v0.1.13 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling webpki v0.19.1 [INFO] [stderr] Compiling sct v0.5.0 [INFO] [stderr] Compiling ahash v0.2.19 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling v_escape v0.7.4 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling actix-codec v0.1.2 [INFO] [stderr] Compiling slog-term v2.9.0 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-signal v0.2.9 [INFO] [stderr] Compiling rustls v0.15.2 [INFO] [stderr] Compiling webpki-roots v0.16.0 [INFO] [stderr] Compiling actix-utils v0.4.7 [INFO] [stderr] Compiling actix-threadpool v0.1.2 [INFO] [stderr] Compiling trust-dns-proto v0.7.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling actix-rt v0.2.6 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling actix-router v0.1.5 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling tokio-rustls v0.9.4 [INFO] [stderr] Compiling actix-server-config v0.1.2 [INFO] [stderr] Compiling trust-dns-resolver v0.11.1 [INFO] [stderr] Compiling actix-server v0.6.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling actix-connect v0.2.5 [INFO] [stderr] Compiling actix-testing v0.1.0 [INFO] [stderr] Compiling actix-http v0.2.11 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.24 [INFO] [stderr] Compiling awc v0.2.8 [INFO] [stderr] Compiling actix-web v1.0.9 [INFO] [stderr] Compiling actix-files v0.1.7 [INFO] [stderr] Compiling git2 v0.9.2 [INFO] [stderr] Compiling silkroad v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/logger.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | fn timestamp_local_ymdhms(io: &mut std::io::Write) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn timestamp_local_ymdhms(io: &mut std::io::Write) -> std::io::Result<()> { [INFO] [stdout] 38 + fn timestamp_local_ymdhms(io: &mut dyn std::io::Write) -> std::io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/registry.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | root: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Registry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/registry.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `toml` [INFO] [stdout] --> src/command/execute.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | toml: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Execute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/command/execute.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 34s [INFO] running `Command { std: "docker" "inspect" "ac5a047a7beff32a36067d201508549fa2683b522fcf83431700d3f3004d34e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac5a047a7beff32a36067d201508549fa2683b522fcf83431700d3f3004d34e4", kill_on_drop: false }` [INFO] [stdout] ac5a047a7beff32a36067d201508549fa2683b522fcf83431700d3f3004d34e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 798278b6461e4d410bcf0a9ee04f6a80776aa5ede6eb7bb67d051b675757fea0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "798278b6461e4d410bcf0a9ee04f6a80776aa5ede6eb7bb67d051b675757fea0", kill_on_drop: false }` [INFO] [stderr] Compiling silkroad v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/logger.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | fn timestamp_local_ymdhms(io: &mut std::io::Write) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - fn timestamp_local_ymdhms(io: &mut std::io::Write) -> std::io::Result<()> { [INFO] [stdout] 38 + fn timestamp_local_ymdhms(io: &mut dyn std::io::Write) -> std::io::Result<()> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/registry.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | root: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Registry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/registry.rs:24:10 [INFO] [stdout] | [INFO] [stdout] 24 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `toml` [INFO] [stdout] --> src/command/execute.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | toml: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Execute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/command/execute.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Debug, StructOpt)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "798278b6461e4d410bcf0a9ee04f6a80776aa5ede6eb7bb67d051b675757fea0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "798278b6461e4d410bcf0a9ee04f6a80776aa5ede6eb7bb67d051b675757fea0", kill_on_drop: false }` [INFO] [stdout] 798278b6461e4d410bcf0a9ee04f6a80776aa5ede6eb7bb67d051b675757fea0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 84c63a46aace73edcaca888a2a02d62fba5f917fae29f946aa411de620e09bd0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "84c63a46aace73edcaca888a2a02d62fba5f917fae29f946aa411de620e09bd0", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/logger.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | fn timestamp_local_ymdhms(io: &mut std::io::Write) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 38 - fn timestamp_local_ymdhms(io: &mut std::io::Write) -> std::io::Result<()> { [INFO] [stderr] 38 + fn timestamp_local_ymdhms(io: &mut dyn std::io::Write) -> std::io::Result<()> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field is never read: `root` [INFO] [stderr] --> src/registry.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | root: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Registry` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/registry.rs:24:10 [INFO] [stderr] | [INFO] [stderr] 24 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `toml` [INFO] [stderr] --> src/command/execute.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | toml: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Execute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/command/execute.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Debug, StructOpt)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `silkroad` (bin "skrd" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/skrd-ed7001b6b778a46f) [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" "84c63a46aace73edcaca888a2a02d62fba5f917fae29f946aa411de620e09bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84c63a46aace73edcaca888a2a02d62fba5f917fae29f946aa411de620e09bd0", kill_on_drop: false }` [INFO] [stdout] 84c63a46aace73edcaca888a2a02d62fba5f917fae29f946aa411de620e09bd0