[INFO] cloning repository https://github.com/tomo3110/backupfs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomo3110/backupfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomo3110%2Fbackupfs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomo3110%2Fbackupfs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08e3a5dcf257bb1e6ad1f422ce0c2e29ab499bef [INFO] testing tomo3110/backupfs against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomo3110%2Fbackupfs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomo3110/backupfs on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomo3110/backupfs [INFO] finished tweaking git repo https://github.com/tomo3110/backupfs [INFO] tweaked toml for git repo https://github.com/tomo3110/backupfs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tomo3110/backupfs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded msdos_time v0.1.6 [INFO] [stderr] Downloaded flate2 v1.0.2 [INFO] [stderr] Downloaded failure_derive v0.1.2 [INFO] [stderr] Downloaded wincolor v1.0.1 [INFO] [stderr] Downloaded filedb v0.1.1 [INFO] [stderr] Downloaded humantime v1.1.1 [INFO] [stderr] Downloaded memchr v2.0.2 [INFO] [stderr] Downloaded utf8-ranges v1.0.1 [INFO] [stderr] Downloaded ucd-util v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.78 [INFO] [stderr] Downloaded proc-macro2 v0.4.19 [INFO] [stderr] Downloaded ryu v0.2.6 [INFO] [stderr] Downloaded regex v1.0.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.24 [INFO] [stderr] Downloaded regex-syntax v0.6.2 [INFO] [stderr] Downloaded libc v0.2.43 [INFO] [stderr] Downloaded syn v0.15.4 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded miniz_oxide_c_api v0.1.3 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded rand v0.5.5 [INFO] [stderr] Downloaded serde v1.0.78 [INFO] [stderr] Downloaded dirs v1.0.3 [INFO] [stderr] Downloaded failure v0.1.2 [INFO] [stderr] Downloaded same-file v1.0.3 [INFO] [stderr] Downloaded rustc-demangle v0.1.9 [INFO] [stderr] Downloaded backtrace v0.3.9 [INFO] [stderr] Downloaded tempfile v3.0.4 [INFO] [stderr] Downloaded log v0.4.5 [INFO] [stderr] Downloaded termcolor v1.0.4 [INFO] [stderr] Downloaded quote v0.6.8 [INFO] [stderr] Downloaded aho-corasick v0.6.8 [INFO] [stderr] Downloaded rand v0.3.22 [INFO] [stderr] Downloaded toml v0.4.6 [INFO] [stderr] Downloaded winapi-util v0.1.1 [INFO] [stderr] Downloaded walkdir v2.2.5 [INFO] [stderr] Downloaded redox_syscall v0.1.40 [INFO] [stderr] Downloaded zip v0.4.2 [INFO] [stderr] Downloaded ctrlc v3.1.1 [INFO] [stderr] Downloaded synstructure v0.9.0 [INFO] [stderr] Downloaded remove_dir_all v0.5.1 [INFO] [stderr] Downloaded lazy_static v1.1.0 [INFO] [stderr] Downloaded version_check v0.1.4 [INFO] [stderr] Downloaded serde_json v1.0.27 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded build_const v0.2.1 [INFO] [stderr] Downloaded miniz_oxide v0.1.3 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded time v0.1.40 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e95688d25f9a461d8286186917546efda57e6e4340e3cafe1e9b2d3ded76bc7e [INFO] running `Command { std: "docker" "start" "-a" "e95688d25f9a461d8286186917546efda57e6e4340e3cafe1e9b2d3ded76bc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e95688d25f9a461d8286186917546efda57e6e4340e3cafe1e9b2d3ded76bc7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e95688d25f9a461d8286186917546efda57e6e4340e3cafe1e9b2d3ded76bc7e", kill_on_drop: false }` [INFO] [stdout] e95688d25f9a461d8286186917546efda57e6e4340e3cafe1e9b2d3ded76bc7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3a817e0d5feb76b569280f7c3d6549f065ea17589320ff6bc0e8b1430c0368e [INFO] running `Command { std: "docker" "start" "-a" "a3a817e0d5feb76b569280f7c3d6549f065ea17589320ff6bc0e8b1430c0368e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling proc-macro2 v0.4.19 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.3 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling rustc-demangle v0.1.9 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling rand_core v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling memchr v2.0.2 [INFO] [stderr] Compiling miniz_oxide v0.1.3 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling msdos_time v0.1.6 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling syn v0.15.4 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling flate2 v1.0.2 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling same-file v1.0.3 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling walkdir v2.2.5 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling dirs v1.0.3 [INFO] [stderr] Compiling tempfile v3.0.4 [INFO] [stderr] Compiling zip v0.4.2 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling ctrlc v3.1.1 [INFO] [stderr] Compiling serde_json v1.0.27 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.78 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling filedb v0.1.1 [INFO] [stderr] Compiling backupfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | Error::Json(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | Error::Poison(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | Error::WalkDir(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:55:40 [INFO] [stdout] | [INFO] [stdout] 55 | Error::Zip(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | let mut file: File = File::open(path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let mut info: Metadata = file.metadata()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config_path` is never read [INFO] [stdout] --> src/bin/client.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 42 | args: ArgMatches<'static>, [INFO] [stdout] 43 | config_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/bin/deamon.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 41 | args: ArgMatches<'static>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.02s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "a3a817e0d5feb76b569280f7c3d6549f065ea17589320ff6bc0e8b1430c0368e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3a817e0d5feb76b569280f7c3d6549f065ea17589320ff6bc0e8b1430c0368e", kill_on_drop: false }` [INFO] [stdout] a3a817e0d5feb76b569280f7c3d6549f065ea17589320ff6bc0e8b1430c0368e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfe375e805ec7737ffba5ed19dbafe1c697d66a8a29c3f5dc8c2db497d769f90 [INFO] running `Command { std: "docker" "start" "-a" "bfe375e805ec7737ffba5ed19dbafe1c697d66a8a29c3f5dc8c2db497d769f90", kill_on_drop: false }` [INFO] [stderr] Compiling backupfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | Error::Json(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | Error::Poison(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | Error::WalkDir(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:55:40 [INFO] [stdout] | [INFO] [stdout] 55 | Error::Zip(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | let mut file: File = File::open(path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let mut info: Metadata = file.metadata()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config_path` is never read [INFO] [stdout] --> src/bin/client.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 42 | args: ArgMatches<'static>, [INFO] [stdout] 43 | config_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `args` is never read [INFO] [stdout] --> src/bin/deamon.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Context { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 41 | args: ArgMatches<'static>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:51:39 [INFO] [stdout] | [INFO] [stdout] 51 | Error::Io(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | Error::Json(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:53:43 [INFO] [stdout] | [INFO] [stdout] 53 | Error::Poison(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:54:44 [INFO] [stdout] | [INFO] [stdout] 54 | Error::WalkDir(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/result.rs:55:40 [INFO] [stdout] | [INFO] [stdout] 55 | Error::Zip(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | let mut file: File = File::open(path)?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/hash/mod.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let mut info: Metadata = file.metadata()?; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.61s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "bfe375e805ec7737ffba5ed19dbafe1c697d66a8a29c3f5dc8c2db497d769f90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfe375e805ec7737ffba5ed19dbafe1c697d66a8a29c3f5dc8c2db497d769f90", kill_on_drop: false }` [INFO] [stdout] bfe375e805ec7737ffba5ed19dbafe1c697d66a8a29c3f5dc8c2db497d769f90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ca577589de8f801dc71e279ffd2071ac99896dcdbe6f31e6b8b1e991ef9e60fe [INFO] running `Command { std: "docker" "start" "-a" "ca577589de8f801dc71e279ffd2071ac99896dcdbe6f31e6b8b1e991ef9e60fe", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:51:39 [INFO] [stderr] | [INFO] [stderr] 51 | Error::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:52:41 [INFO] [stderr] | [INFO] [stderr] 52 | Error::Json(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:53:43 [INFO] [stderr] | [INFO] [stderr] 53 | Error::Poison(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:54:44 [INFO] [stderr] | [INFO] [stderr] 54 | Error::WalkDir(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/result.rs:55:40 [INFO] [stderr] | [INFO] [stderr] 55 | Error::Zip(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut file: File = File::open(path)?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/hash/mod.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let mut info: Metadata = file.metadata()?; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `backupfs` (lib) generated 7 warnings (run `cargo fix --lib -p backupfs` to apply 2 suggestions) [INFO] [stderr] warning: `backupfs` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] warning: field `config_path` is never read [INFO] [stderr] --> src/bin/client.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub struct Context { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 42 | args: ArgMatches<'static>, [INFO] [stderr] 43 | config_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `args` is never read [INFO] [stderr] --> src/bin/deamon.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub struct Context { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 41 | args: ArgMatches<'static>, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `backupfs` (bin "backupfs-client" test) generated 1 warning [INFO] [stderr] warning: `backupfs` (bin "backupfsd" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/backupfs-7a7f67951cf0c502) [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] [stderr] Running unittests src/bin/client.rs (/opt/rustwide/target/debug/deps/backupfs_client-26101251db698887) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_to_absolute_path ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/deamon.rs (/opt/rustwide/target/debug/deps/backupfsd-ef1f0fa37227e5b1) [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] [stderr] Doc-tests backupfs [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" "ca577589de8f801dc71e279ffd2071ac99896dcdbe6f31e6b8b1e991ef9e60fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca577589de8f801dc71e279ffd2071ac99896dcdbe6f31e6b8b1e991ef9e60fe", kill_on_drop: false }` [INFO] [stdout] ca577589de8f801dc71e279ffd2071ac99896dcdbe6f31e6b8b1e991ef9e60fe