[INFO] cloning repository https://github.com/sile/rust-dawg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sile/rust-dawg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsile%2Frust-dawg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsile%2Frust-dawg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5abb62747f1e9c30ff2865961b770b571422c23c [INFO] testing sile/rust-dawg against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsile%2Frust-dawg" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sile/rust-dawg on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sile/rust-dawg [INFO] finished tweaking git repo https://github.com/sile/rust-dawg [INFO] tweaked toml for git repo https://github.com/sile/rust-dawg written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/sile/rust-dawg already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10e5f8397232bc05f0ddb2143bc71b4ce5e223425ddcc0531a81d1ac7fd3cb77 [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" "10e5f8397232bc05f0ddb2143bc71b4ce5e223425ddcc0531a81d1ac7fd3cb77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10e5f8397232bc05f0ddb2143bc71b4ce5e223425ddcc0531a81d1ac7fd3cb77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10e5f8397232bc05f0ddb2143bc71b4ce5e223425ddcc0531a81d1ac7fd3cb77", kill_on_drop: false }` [INFO] [stdout] 10e5f8397232bc05f0ddb2143bc71b4ce5e223425ddcc0531a81d1ac7fd3cb77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ccdfc92c5fe35362a4349b759b84406a44e6b3c08ceb6afac7b5c0bbfde0530 [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" "7ccdfc92c5fe35362a4349b759b84406a44e6b3c08ceb6afac7b5c0bbfde0530", kill_on_drop: false }` [INFO] [stderr] Compiling bit-vec v0.6.2 [INFO] [stderr] Compiling dawg v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/binary_tree/builder.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(self.insert_word(&mut root, word)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/binary_tree/builder.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | try!(self.add_new_child(&mut child, word.next(), word)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:68:36 [INFO] [stdout] | [INFO] [stdout] 68 | let mut r = BufReader::new(try!(File::open(index_file_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | let node_count = try!(read_u32(&mut r)) / 8; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | let ext_count = try!(read_u32(&mut r)) / 4; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:74:24 [INFO] [stdout] | [INFO] [stdout] 74 | nodes.push(try!(read_u64(&mut r))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | exts.push(try!(read_u32(&mut r))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:86:36 [INFO] [stdout] | [INFO] [stdout] 86 | let mut w = BufWriter::new(try!(File::create(index_file_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | try!(write_u32(&mut w, self.nodes.len() as u32 * 8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | try!(write_u32(&mut w, self.exts.len() as u32 * 4)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | try!(write_u64(&mut w, *n)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | try!(write_u32(&mut w, *e)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:101:16 [INFO] [stdout] | [INFO] [stdout] 101 | let size = try!(r.read(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:108:16 [INFO] [stdout] | [INFO] [stdout] 108 | let size = try!(r.read(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/binary_tree/node.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / (self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stdout] 28 | | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stdout] 29 | | self.ch == other.ch && self.is_terminal == other.is_terminal) [INFO] [stdout] | |______________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 | self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stdout] 28 | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stdout] 29 | self.ch == other.ch && self.is_terminal == other.is_terminal [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stdout] --> src/bin/dawg_search.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 48 | unsafe { line.slice_unchecked(0, prefix_len) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "7ccdfc92c5fe35362a4349b759b84406a44e6b3c08ceb6afac7b5c0bbfde0530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ccdfc92c5fe35362a4349b759b84406a44e6b3c08ceb6afac7b5c0bbfde0530", kill_on_drop: false }` [INFO] [stdout] 7ccdfc92c5fe35362a4349b759b84406a44e6b3c08ceb6afac7b5c0bbfde0530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3dce31079bd85cf698ad98ddaabf9c7dc050ce2edff3af06355e18a0887cbdb8 [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" "3dce31079bd85cf698ad98ddaabf9c7dc050ce2edff3af06355e18a0887cbdb8", kill_on_drop: false }` [INFO] [stderr] Compiling dawg v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/binary_tree/builder.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(self.insert_word(&mut root, word)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/binary_tree/builder.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | try!(self.add_new_child(&mut child, word.next(), word)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:68:36 [INFO] [stdout] | [INFO] [stdout] 68 | let mut r = BufReader::new(try!(File::open(index_file_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | let node_count = try!(read_u32(&mut r)) / 8; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | let ext_count = try!(read_u32(&mut r)) / 4; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:74:24 [INFO] [stdout] | [INFO] [stdout] 74 | nodes.push(try!(read_u64(&mut r))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | exts.push(try!(read_u32(&mut r))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:86:36 [INFO] [stdout] | [INFO] [stdout] 86 | let mut w = BufWriter::new(try!(File::create(index_file_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | try!(write_u32(&mut w, self.nodes.len() as u32 * 8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | try!(write_u32(&mut w, self.exts.len() as u32 * 4)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | try!(write_u64(&mut w, *n)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | try!(write_u32(&mut w, *e)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:101:16 [INFO] [stdout] | [INFO] [stdout] 101 | let size = try!(r.read(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:108:16 [INFO] [stdout] | [INFO] [stdout] 108 | let size = try!(r.read(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/binary_tree/node.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / (self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stdout] 28 | | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stdout] 29 | | self.ch == other.ch && self.is_terminal == other.is_terminal) [INFO] [stdout] | |______________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 | self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stdout] 28 | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stdout] 29 | self.ch == other.ch && self.is_terminal == other.is_terminal [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stdout] --> src/bin/dawg_search.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 48 | unsafe { line.slice_unchecked(0, prefix_len) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/binary_tree/builder.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | try!(self.insert_word(&mut root, word)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/binary_tree/builder.rs:76:17 [INFO] [stdout] | [INFO] [stdout] 76 | try!(self.add_new_child(&mut child, word.next(), word)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:68:36 [INFO] [stdout] | [INFO] [stdout] 68 | let mut r = BufReader::new(try!(File::open(index_file_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | let node_count = try!(read_u32(&mut r)) / 8; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | let ext_count = try!(read_u32(&mut r)) / 4; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:74:24 [INFO] [stdout] | [INFO] [stdout] 74 | nodes.push(try!(read_u64(&mut r))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:79:23 [INFO] [stdout] | [INFO] [stdout] 79 | exts.push(try!(read_u32(&mut r))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:86:36 [INFO] [stdout] | [INFO] [stdout] 86 | let mut w = BufWriter::new(try!(File::create(index_file_path))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | try!(write_u32(&mut w, self.nodes.len() as u32 * 8)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | try!(write_u32(&mut w, self.exts.len() as u32 * 4)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | try!(write_u64(&mut w, *n)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | try!(write_u32(&mut w, *e)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:101:16 [INFO] [stdout] | [INFO] [stdout] 101 | let size = try!(r.read(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/double_array/trie.rs:108:16 [INFO] [stdout] | [INFO] [stdout] 108 | let size = try!(r.read(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/binary_tree/node.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | / (self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stdout] 28 | | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stdout] 29 | | self.ch == other.ch && self.is_terminal == other.is_terminal) [INFO] [stdout] | |______________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 27 | self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stdout] 28 | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stdout] 29 | self.ch == other.ch && self.is_terminal == other.is_terminal [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stdout] --> src/bin/dawg_search.rs:48:36 [INFO] [stdout] | [INFO] [stdout] 48 | unsafe { line.slice_unchecked(0, prefix_len) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.15s [INFO] running `Command { std: "docker" "inspect" "3dce31079bd85cf698ad98ddaabf9c7dc050ce2edff3af06355e18a0887cbdb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dce31079bd85cf698ad98ddaabf9c7dc050ce2edff3af06355e18a0887cbdb8", kill_on_drop: false }` [INFO] [stdout] 3dce31079bd85cf698ad98ddaabf9c7dc050ce2edff3af06355e18a0887cbdb8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c43cc0ca4b8f5e5065fa6d158e8ea88e995cd80a79502ed5bfed5f6cbeb6923 [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" "0c43cc0ca4b8f5e5065fa6d158e8ea88e995cd80a79502ed5bfed5f6cbeb6923", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/binary_tree/builder.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(self.insert_word(&mut root, word)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/binary_tree/builder.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | try!(self.add_new_child(&mut child, word.next(), word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:68:36 [INFO] [stderr] | [INFO] [stderr] 68 | let mut r = BufReader::new(try!(File::open(index_file_path))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:69:26 [INFO] [stderr] | [INFO] [stderr] 69 | let node_count = try!(read_u32(&mut r)) / 8; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let ext_count = try!(read_u32(&mut r)) / 4; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:74:24 [INFO] [stderr] | [INFO] [stderr] 74 | nodes.push(try!(read_u64(&mut r))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:79:23 [INFO] [stderr] | [INFO] [stderr] 79 | exts.push(try!(read_u32(&mut r))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:86:36 [INFO] [stderr] | [INFO] [stderr] 86 | let mut w = BufWriter::new(try!(File::create(index_file_path))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | try!(write_u32(&mut w, self.nodes.len() as u32 * 8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | try!(write_u32(&mut w, self.exts.len() as u32 * 4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | try!(write_u64(&mut w, *n)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | try!(write_u32(&mut w, *e)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:101:16 [INFO] [stderr] | [INFO] [stderr] 101 | let size = try!(r.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:108:16 [INFO] [stderr] | [INFO] [stderr] 108 | let size = try!(r.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/binary_tree/node.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | / (self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stderr] 28 | | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stderr] 29 | | self.ch == other.ch && self.is_terminal == other.is_terminal) [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 27 | self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stderr] 28 | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stderr] 29 | self.ch == other.ch && self.is_terminal == other.is_terminal [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/binary_tree/builder.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(self.insert_word(&mut root, word)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/binary_tree/builder.rs:76:17 [INFO] [stderr] | [INFO] [stderr] 76 | try!(self.add_new_child(&mut child, word.next(), word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:68:36 [INFO] [stderr] | [INFO] [stderr] 68 | let mut r = BufReader::new(try!(File::open(index_file_path))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:69:26 [INFO] [stderr] | [INFO] [stderr] 69 | let node_count = try!(read_u32(&mut r)) / 8; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let ext_count = try!(read_u32(&mut r)) / 4; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:74:24 [INFO] [stderr] | [INFO] [stderr] 74 | nodes.push(try!(read_u64(&mut r))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:79:23 [INFO] [stderr] | [INFO] [stderr] 79 | exts.push(try!(read_u32(&mut r))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:86:36 [INFO] [stderr] | [INFO] [stderr] 86 | let mut w = BufWriter::new(try!(File::create(index_file_path))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | try!(write_u32(&mut w, self.nodes.len() as u32 * 8)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:88:9 [INFO] [stderr] | [INFO] [stderr] 88 | try!(write_u32(&mut w, self.exts.len() as u32 * 4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | try!(write_u64(&mut w, *n)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | try!(write_u32(&mut w, *e)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:101:16 [INFO] [stderr] | [INFO] [stderr] 101 | let size = try!(r.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/double_array/trie.rs:108:16 [INFO] [stderr] | [INFO] [stderr] 108 | let size = try!(r.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/binary_tree/node.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | / (self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stderr] 28 | | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stderr] 29 | | self.ch == other.ch && self.is_terminal == other.is_terminal) [INFO] [stderr] | |______________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 27 | self.child.as_ref().map(|n| n.addr()) == other.child.as_ref().map(|n| n.addr()) && [INFO] [stderr] 28 | self.sibling.as_ref().map(|n| n.addr()) == other.sibling.as_ref().map(|n| n.addr()) && [INFO] [stderr] 29 | self.ch == other.ch && self.is_terminal == other.is_terminal [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/bin/dawg_search.rs:48:36 [INFO] [stderr] | [INFO] [stderr] 48 | unsafe { line.slice_unchecked(0, prefix_len) }); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/bin/dawg_search.rs:48:36 [INFO] [stderr] | [INFO] [stderr] 48 | unsafe { line.slice_unchecked(0, prefix_len) }); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dawg-94e845b9cfaf8665 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dawg_build-1944bd17a88f83ed [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dawg_search-736f269c0a265059 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/binary_tree-f6c5ce92523ddec5 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/double_array-6945753ffa400aad [INFO] [stdout] running 2 tests [INFO] [stdout] test search_common_prefix ... ok [INFO] [stdout] test build ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Doc-tests dawg [INFO] [stdout] test build ... ok [INFO] [stdout] test search_common_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0c43cc0ca4b8f5e5065fa6d158e8ea88e995cd80a79502ed5bfed5f6cbeb6923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c43cc0ca4b8f5e5065fa6d158e8ea88e995cd80a79502ed5bfed5f6cbeb6923", kill_on_drop: false }` [INFO] [stdout] 0c43cc0ca4b8f5e5065fa6d158e8ea88e995cd80a79502ed5bfed5f6cbeb6923