[INFO] cloning repository https://github.com/biluohc/zipcs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/biluohc/zipcs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiluohc%2Fzipcs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiluohc%2Fzipcs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 35a6661ef50a60bb1c28f07edce5e377cbb0d223 [INFO] testing biluohc/zipcs against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbiluohc%2Fzipcs" "/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/biluohc/zipcs on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/biluohc/zipcs [INFO] finished tweaking git repo https://github.com/biluohc/zipcs [INFO] tweaked toml for git repo https://github.com/biluohc/zipcs written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/biluohc/zipcs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-rustls v0.12.2 [INFO] [stderr] Downloaded rustls-native-certs v0.1.0 [INFO] [stderr] Downloaded colored v1.9.2 [INFO] [stderr] Downloaded hyper-rustls v0.19.1 [INFO] [stderr] Downloaded webpki-roots v0.17.0 [INFO] [stderr] Downloaded chardet v0.2.4 [INFO] [stderr] Downloaded stderr v0.8.0 [INFO] [stderr] Downloaded async-compression v0.2.0 [INFO] [stderr] Downloaded app v0.6.5 [INFO] [stderr] Downloaded nonblock-logger v0.1.5 [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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7a98ae61e9bb8d25c3bd025d604b632766a657391a4f89985fe484b0525ec64 [INFO] running `Command { std: "docker" "start" "-a" "a7a98ae61e9bb8d25c3bd025d604b632766a657391a4f89985fe484b0525ec64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7a98ae61e9bb8d25c3bd025d604b632766a657391a4f89985fe484b0525ec64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7a98ae61e9bb8d25c3bd025d604b632766a657391a4f89985fe484b0525ec64", kill_on_drop: false }` [INFO] [stdout] a7a98ae61e9bb8d25c3bd025d604b632766a657391a4f89985fe484b0525ec64 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f79c8036f3419e4c6307f0c7f050b5360f7af7938a8dc7aaea999619e755bcd [INFO] running `Command { std: "docker" "start" "-a" "4f79c8036f3419e4c6307f0c7f050b5360f7af7938a8dc7aaea999619e755bcd", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling untrusted v0.7.0 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling futures-io v0.3.4 [INFO] [stderr] Compiling futures-task v0.3.4 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling chardet v0.2.4 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling regex-syntax v0.6.14 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.8 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling aho-corasick v0.7.8 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling stderr v0.8.0 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling colored v1.9.2 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling tokio v0.2.11 [INFO] [stderr] Compiling async-compression v0.2.0 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling app v0.6.5 [INFO] [stderr] Compiling zcs v0.3.8 (/opt/rustwide/workdir) [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling nonblock-logger v0.1.5 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling bzip2 v0.4.3 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling ct-logs v0.6.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling webpki-roots v0.17.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-rustls v0.12.2 [INFO] [stderr] Compiling rustls-native-certs v0.1.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling h2 v0.2.1 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling hyper v0.13.2 [INFO] [stderr] Compiling hyper-rustls v0.19.1 [INFO] [stderr] Compiling reqwest v0.10.1 [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:49:106 [INFO] [stdout] | [INFO] [stdout] 49 | File::open(path).map_err(|e| format!("Arguments({}): \"{:?}\" is invalid({})", name, path, e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:163:98 [INFO] [stdout] | [INFO] [stdout] 163 | .map_err(|e| format!("Reading OutDir({}) occurs error: {}", outdir_path.display(), e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:218:27 [INFO] [stdout] | [INFO] [stdout] 218 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:237:31 [INFO] [stdout] | [INFO] [stdout] 237 | ... e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:257:40 [INFO] [stdout] | [INFO] [stdout] 257 | ZipCSError::IO(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:258:41 [INFO] [stdout] | [INFO] [stdout] 258 | ZipCSError::ZIP(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/path.rs:64:94 [INFO] [stdout] | [INFO] [stdout] 64 | rename(&path, &path_new).map_err(|e| format!("rename fails: {}: {:?}", e.description(), path))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/path.rs:97:61 [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|e| format!("{:?} read fails: {}", path, e.description()))? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/path.rs:99:90 [INFO] [stdout] | [INFO] [stdout] 99 | let entry = entry.map_err(|ref e| format!("{:?}'s entry read fails: {}", path, e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.27s [INFO] running `Command { std: "docker" "inspect" "4f79c8036f3419e4c6307f0c7f050b5360f7af7938a8dc7aaea999619e755bcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f79c8036f3419e4c6307f0c7f050b5360f7af7938a8dc7aaea999619e755bcd", kill_on_drop: false }` [INFO] [stdout] 4f79c8036f3419e4c6307f0c7f050b5360f7af7938a8dc7aaea999619e755bcd [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9a8e416aaedece2740344f55324880be57c1e0430bee692e9d4842cd7692a78 [INFO] running `Command { std: "docker" "start" "-a" "d9a8e416aaedece2740344f55324880be57c1e0430bee692e9d4842cd7692a78", kill_on_drop: false }` [INFO] [stderr] Compiling zcs v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:49:106 [INFO] [stdout] | [INFO] [stdout] 49 | File::open(path).map_err(|e| format!("Arguments({}): \"{:?}\" is invalid({})", name, path, e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:163:98 [INFO] [stdout] | [INFO] [stdout] 163 | .map_err(|e| format!("Reading OutDir({}) occurs error: {}", outdir_path.display(), e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:218:27 [INFO] [stdout] | [INFO] [stdout] 218 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:237:31 [INFO] [stdout] | [INFO] [stdout] 237 | ... e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:257:40 [INFO] [stdout] | [INFO] [stdout] 257 | ZipCSError::IO(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/unzip.rs:258:41 [INFO] [stdout] | [INFO] [stdout] 258 | ZipCSError::ZIP(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/path.rs:64:94 [INFO] [stdout] | [INFO] [stdout] 64 | rename(&path, &path_new).map_err(|e| format!("rename fails: {}: {:?}", e.description(), path))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/path.rs:97:61 [INFO] [stdout] | [INFO] [stdout] 97 | .map_err(|e| format!("{:?} read fails: {}", path, e.description()))? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/coll/path.rs:99:90 [INFO] [stdout] | [INFO] [stdout] 99 | let entry = entry.map_err(|ref e| format!("{:?}'s entry read fails: {}", path, e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "d9a8e416aaedece2740344f55324880be57c1e0430bee692e9d4842cd7692a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9a8e416aaedece2740344f55324880be57c1e0430bee692e9d4842cd7692a78", kill_on_drop: false }` [INFO] [stdout] d9a8e416aaedece2740344f55324880be57c1e0430bee692e9d4842cd7692a78 [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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fd09c8731d6d26c01d95a80c39d114b95e4c3cfeab3e4f231734ab947c8ab4e0 [INFO] running `Command { std: "docker" "start" "-a" "fd09c8731d6d26c01d95a80c39d114b95e4c3cfeab3e4f231734ab947c8ab4e0", 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] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/unzip.rs:49:106 [INFO] [stderr] | [INFO] [stderr] 49 | File::open(path).map_err(|e| format!("Arguments({}): \"{:?}\" is invalid({})", name, path, e.description()))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/unzip.rs:163:98 [INFO] [stderr] | [INFO] [stderr] 163 | .map_err(|e| format!("Reading OutDir({}) occurs error: {}", outdir_path.display(), e.description()))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/unzip.rs:218:27 [INFO] [stderr] | [INFO] [stderr] 218 | e.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/unzip.rs:237:31 [INFO] [stderr] | [INFO] [stderr] 237 | ... e.description() [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/unzip.rs:257:40 [INFO] [stderr] | [INFO] [stderr] 257 | ZipCSError::IO(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/unzip.rs:258:41 [INFO] [stderr] | [INFO] [stderr] 258 | ZipCSError::ZIP(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/path.rs:64:94 [INFO] [stderr] | [INFO] [stderr] 64 | rename(&path, &path_new).map_err(|e| format!("rename fails: {}: {:?}", e.description(), path))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/path.rs:97:61 [INFO] [stderr] | [INFO] [stderr] 97 | .map_err(|e| format!("{:?} read fails: {}", path, e.description()))? [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/coll/path.rs:99:90 [INFO] [stderr] | [INFO] [stderr] 99 | let entry = entry.map_err(|ref e| format!("{:?}'s entry read fails: {}", path, e.description()))?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `zcs` (bin "zcs" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.62s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zcs-b75e8bdc9a462b44) [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" "fd09c8731d6d26c01d95a80c39d114b95e4c3cfeab3e4f231734ab947c8ab4e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd09c8731d6d26c01d95a80c39d114b95e4c3cfeab3e4f231734ab947c8ab4e0", kill_on_drop: false }` [INFO] [stdout] fd09c8731d6d26c01d95a80c39d114b95e4c3cfeab3e4f231734ab947c8ab4e0