[INFO] fetching crate langid 0.0.1... [INFO] testing langid-0.0.1 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate langid 0.0.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate langid 0.0.1 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate langid 0.0.1 [INFO] finished tweaking crates.io crate langid 0.0.1 [INFO] tweaked toml for crates.io crate langid 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 198d1b5ea1a77832336f527632ffd4eac07c15158dd35d28abee55fd9d48d179 [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" "198d1b5ea1a77832336f527632ffd4eac07c15158dd35d28abee55fd9d48d179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "198d1b5ea1a77832336f527632ffd4eac07c15158dd35d28abee55fd9d48d179", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "198d1b5ea1a77832336f527632ffd4eac07c15158dd35d28abee55fd9d48d179", kill_on_drop: false }` [INFO] [stdout] 198d1b5ea1a77832336f527632ffd4eac07c15158dd35d28abee55fd9d48d179 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea6962204d1adbdbdfbed1c4ca7a2767186b1827c7553d85f85b609175b0a13c [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" "ea6962204d1adbdbdfbed1c4ca7a2767186b1827c7553d85f85b609175b0a13c", kill_on_drop: false }` [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling langid v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/classifier.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | try!(read_file(path, &mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/classifier.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | let model = try!(Model::deserialize(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | let string = try!(String::from_utf8(bytes)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | let ngram_ranks = try!(json::decode(string.as_str())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | let mut file = try!(File::create(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | Ok(try!(file.write_all(contents))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let bytes = try!(file.read_to_end(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let bytes = try!(file.read_to_string(buf)); [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/errors.rs:41:52 [INFO] [stdout] | [INFO] [stdout] 41 | DeserializeError::Utf8(ref err) => err.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/errors.rs:42:54 [INFO] [stdout] | [INFO] [stdout] 42 | DeserializeError::Decode(ref err) => err.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/errors.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | LoadError::Io(ref err) => err.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/errors.rs:81:52 [INFO] [stdout] | [INFO] [stdout] 81 | LoadError::Deserialize(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.40s [INFO] running `Command { std: "docker" "inspect" "ea6962204d1adbdbdfbed1c4ca7a2767186b1827c7553d85f85b609175b0a13c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea6962204d1adbdbdfbed1c4ca7a2767186b1827c7553d85f85b609175b0a13c", kill_on_drop: false }` [INFO] [stdout] ea6962204d1adbdbdfbed1c4ca7a2767186b1827c7553d85f85b609175b0a13c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55b16f1491c9c003b82a9f8c033547cf8578f1968440005565213ff7c5fa33f5 [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" "55b16f1491c9c003b82a9f8c033547cf8578f1968440005565213ff7c5fa33f5", kill_on_drop: false }` [INFO] [stderr] Compiling langid v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/classifier.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | try!(read_file(path, &mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/classifier.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | let model = try!(Model::deserialize(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | let string = try!(String::from_utf8(bytes)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | let ngram_ranks = try!(json::decode(string.as_str())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | let mut file = try!(File::create(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | Ok(try!(file.write_all(contents))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let bytes = try!(file.read_to_end(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let bytes = try!(file.read_to_string(buf)); [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/errors.rs:41:52 [INFO] [stdout] | [INFO] [stdout] 41 | DeserializeError::Utf8(ref err) => err.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/errors.rs:42:54 [INFO] [stdout] | [INFO] [stdout] 42 | DeserializeError::Decode(ref err) => err.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/errors.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | LoadError::Io(ref err) => err.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/errors.rs:81:52 [INFO] [stdout] | [INFO] [stdout] 81 | LoadError::Deserialize(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/classifier.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | try!(read_file(path, &mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/classifier.rs:25:25 [INFO] [stdout] | [INFO] [stdout] 25 | let model = try!(Model::deserialize(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | let string = try!(String::from_utf8(bytes)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:47:27 [INFO] [stdout] | [INFO] [stdout] 47 | let ngram_ranks = try!(json::decode(string.as_str())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | let mut file = try!(File::create(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | Ok(try!(file.write_all(contents))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | let bytes = try!(file.read_to_end(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:21:20 [INFO] [stdout] | [INFO] [stdout] 21 | let mut file = try!(File::open(path)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/utils.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let bytes = try!(file.read_to_string(buf)); [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/errors.rs:41:52 [INFO] [stdout] | [INFO] [stdout] 41 | DeserializeError::Utf8(ref err) => err.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/errors.rs:42:54 [INFO] [stdout] | [INFO] [stdout] 42 | DeserializeError::Decode(ref err) => err.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/errors.rs:80:43 [INFO] [stdout] | [INFO] [stdout] 80 | LoadError::Io(ref err) => err.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/errors.rs:81:52 [INFO] [stdout] | [INFO] [stdout] 81 | LoadError::Deserialize(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `Command { std: "docker" "inspect" "55b16f1491c9c003b82a9f8c033547cf8578f1968440005565213ff7c5fa33f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55b16f1491c9c003b82a9f8c033547cf8578f1968440005565213ff7c5fa33f5", kill_on_drop: false }` [INFO] [stdout] 55b16f1491c9c003b82a9f8c033547cf8578f1968440005565213ff7c5fa33f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6a88f2bfa2872250c1e84f692485a650dee182533b56b7e1fe253acfa6d9fc2b [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" "6a88f2bfa2872250c1e84f692485a650dee182533b56b7e1fe253acfa6d9fc2b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 7 tests [INFO] [stderr] --> src/classifier.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | try!(read_file(path, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/classifier.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | let model = try!(Model::deserialize(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/model.rs:46:22 [INFO] [stderr] | [INFO] [stderr] 46 | let string = try!(String::from_utf8(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/model.rs:47:27 [INFO] [stderr] | [INFO] [stderr] 47 | let ngram_ranks = try!(json::decode(string.as_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | let mut file = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | Ok(try!(file.write_all(contents))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:14:20 [INFO] [stderr] | [INFO] [stderr] 14 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let bytes = try!(file.read_to_end(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let bytes = try!(file.read_to_string(buf)); [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/errors.rs:41:52 [INFO] [stderr] | [INFO] [stderr] 41 | DeserializeError::Utf8(ref err) => err.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/errors.rs:42:54 [INFO] [stderr] | [INFO] [stderr] 42 | DeserializeError::Decode(ref err) => err.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/errors.rs:80:43 [INFO] [stderr] | [INFO] [stderr] 80 | LoadError::Io(ref err) => err.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/errors.rs:81:52 [INFO] [stderr] | [INFO] [stderr] 81 | LoadError::Deserialize(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/classifier.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | try!(read_file(path, &mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/classifier.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | let model = try!(Model::deserialize(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/model.rs:46:22 [INFO] [stderr] | [INFO] [stderr] 46 | let string = try!(String::from_utf8(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/model.rs:47:27 [INFO] [stderr] | [INFO] [stderr] 47 | let ngram_ranks = try!(json::decode(string.as_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:8:20 [INFO] [stderr] | [INFO] [stderr] 8 | let mut file = try!(File::create(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | Ok(try!(file.write_all(contents))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:14:20 [INFO] [stderr] | [INFO] [stderr] 14 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:15:17 [INFO] [stderr] | [INFO] [stderr] 15 | let bytes = try!(file.read_to_end(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | let mut file = try!(File::open(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/utils.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let bytes = try!(file.read_to_string(buf)); [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/errors.rs:41:52 [INFO] [stderr] | [INFO] [stderr] 41 | DeserializeError::Utf8(ref err) => err.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/errors.rs:42:54 [INFO] [stderr] | [INFO] [stderr] 42 | DeserializeError::Decode(ref err) => err.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/errors.rs:80:43 [INFO] [stderr] | [INFO] [stderr] 80 | LoadError::Io(ref err) => err.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/errors.rs:81:52 [INFO] [stderr] | [INFO] [stderr] 81 | LoadError::Deserialize(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/langid-91a674ee856eaac9 [INFO] [stdout] test classifier::tests::from_files_iterators ... ok [INFO] [stdout] test ngrams::tests::longer_than_string ... ok [INFO] [stdout] test ngrams::tests::trigrams ... ok [INFO] [stdout] test ngrams::tests::unigrams ... ok [INFO] [stdout] test model::tests::serialization_and_deserialization ... ok [INFO] [stdout] test ngrams::tests::bigrams ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/langid-ff846b953073eed1 [INFO] [stdout] test classifier::tests::classification ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] Doc-tests langid [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] [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" "6a88f2bfa2872250c1e84f692485a650dee182533b56b7e1fe253acfa6d9fc2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a88f2bfa2872250c1e84f692485a650dee182533b56b7e1fe253acfa6d9fc2b", kill_on_drop: false }` [INFO] [stdout] 6a88f2bfa2872250c1e84f692485a650dee182533b56b7e1fe253acfa6d9fc2b