[INFO] updating cached repository https://github.com/LPGhatguy/mab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d2c4d111dc93eac3d9446d7c581a98b44e33224
[INFO] testing LPGhatguy/mab against 1.45.2 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLPGhatguy%2Fmab" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LPGhatguy/mab on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LPGhatguy/mab
[INFO] finished tweaking git repo https://github.com/LPGhatguy/mab
[INFO] tweaked toml for git repo https://github.com/LPGhatguy/mab written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/LPGhatguy/mab already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbc3f379c3c00b1450fc8031f97de849395bcd7bbdf4122cb855d17693816a7b
[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" "fbc3f379c3c00b1450fc8031f97de849395bcd7bbdf4122cb855d17693816a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbc3f379c3c00b1450fc8031f97de849395bcd7bbdf4122cb855d17693816a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc3f379c3c00b1450fc8031f97de849395bcd7bbdf4122cb855d17693816a7b", kill_on_drop: false }`
[INFO] [stdout] fbc3f379c3c00b1450fc8031f97de849395bcd7bbdf4122cb855d17693816a7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f71965753b35e5b01b3fbcd7456a858187294f84334fd6be8c7b9afe1ca245d3
[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" "f71965753b35e5b01b3fbcd7456a858187294f84334fd6be8c7b9afe1ca245d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling serde v1.0.45
[INFO] [stderr]    Compiling regex-syntax v0.6.0
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.45
[INFO] [stderr]    Compiling mab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/emitter.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn emit_chunk<'a>(w: &mut Write, chunk: &Chunk<'a>) -> fmt::Result {
[INFO] [stdout]   |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn emit_statement<'a>(w: &mut Write, statement: &Statement<'a>) -> fmt::Result {
[INFO] [stdout]    |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn emit_assignment<'a>(w: &mut Write, _assignment: &Assignment<'a>) -> fmt::Result {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn emit_local_assignment<'a>(w: &mut Write, _assignment: &LocalAssignment<'a>) -> fmt::Result {
[INFO] [stdout]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:41:35
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn emit_function_call<'a>(w: &mut Write, _function_call: &FunctionCall<'a>) -> fmt::Result {
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:47:33
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn emit_numeric_for<'a>(w: &mut Write, _numeric_for: &NumericFor<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn emit_generic_for<'a>(w: &mut Write, _generic_for: &GenericFor<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn emit_if_statement<'a>(w: &mut Write, _if_statement: &IfStatement<'a>) -> fmt::Result {
[INFO] [stdout]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:65:32
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn emit_while_loop<'a>(w: &mut Write, _while_loop: &WhileLoop<'a>) -> fmt::Result {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn emit_repeat_loop<'a>(w: &mut Write, _repeat_loop: &RepeatLoop<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn emit_function_declaration<'a>(w: &mut Write, _function_declaration: &FunctionDeclaration<'a>) -> fmt::Result {
[INFO] [stdout]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.73s
[INFO] running `Command { std: "docker" "inspect" "f71965753b35e5b01b3fbcd7456a858187294f84334fd6be8c7b9afe1ca245d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71965753b35e5b01b3fbcd7456a858187294f84334fd6be8c7b9afe1ca245d3", kill_on_drop: false }`
[INFO] [stdout] f71965753b35e5b01b3fbcd7456a858187294f84334fd6be8c7b9afe1ca245d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c84fe85c9a508449946ba885109ee75d0d457ee5cc43c25f768affef786f3c0b
[INFO] running `Command { std: "docker" "start" "-a" "c84fe85c9a508449946ba885109ee75d0d457ee5cc43c25f768affef786f3c0b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/emitter.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn emit_chunk<'a>(w: &mut Write, chunk: &Chunk<'a>) -> fmt::Result {
[INFO] [stdout]   |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn emit_statement<'a>(w: &mut Write, statement: &Statement<'a>) -> fmt::Result {
[INFO] [stdout]    |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn emit_assignment<'a>(w: &mut Write, _assignment: &Assignment<'a>) -> fmt::Result {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn emit_local_assignment<'a>(w: &mut Write, _assignment: &LocalAssignment<'a>) -> fmt::Result {
[INFO] [stdout]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:41:35
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn emit_function_call<'a>(w: &mut Write, _function_call: &FunctionCall<'a>) -> fmt::Result {
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:47:33
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn emit_numeric_for<'a>(w: &mut Write, _numeric_for: &NumericFor<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn emit_generic_for<'a>(w: &mut Write, _generic_for: &GenericFor<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn emit_if_statement<'a>(w: &mut Write, _if_statement: &IfStatement<'a>) -> fmt::Result {
[INFO] [stdout]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:65:32
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn emit_while_loop<'a>(w: &mut Write, _while_loop: &WhileLoop<'a>) -> fmt::Result {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn emit_repeat_loop<'a>(w: &mut Write, _repeat_loop: &RepeatLoop<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn emit_function_declaration<'a>(w: &mut Write, _function_declaration: &FunctionDeclaration<'a>) -> fmt::Result {
[INFO] [stdout]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mab v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/emitter.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn emit_chunk<'a>(w: &mut Write, chunk: &Chunk<'a>) -> fmt::Result {
[INFO] [stdout]   |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn emit_statement<'a>(w: &mut Write, statement: &Statement<'a>) -> fmt::Result {
[INFO] [stdout]    |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:29:32
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn emit_assignment<'a>(w: &mut Write, _assignment: &Assignment<'a>) -> fmt::Result {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:35:38
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn emit_local_assignment<'a>(w: &mut Write, _assignment: &LocalAssignment<'a>) -> fmt::Result {
[INFO] [stdout]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:41:35
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn emit_function_call<'a>(w: &mut Write, _function_call: &FunctionCall<'a>) -> fmt::Result {
[INFO] [stdout]    |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:47:33
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn emit_numeric_for<'a>(w: &mut Write, _numeric_for: &NumericFor<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn emit_generic_for<'a>(w: &mut Write, _generic_for: &GenericFor<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:59:34
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn emit_if_statement<'a>(w: &mut Write, _if_statement: &IfStatement<'a>) -> fmt::Result {
[INFO] [stdout]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:65:32
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn emit_while_loop<'a>(w: &mut Write, _while_loop: &WhileLoop<'a>) -> fmt::Result {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn emit_repeat_loop<'a>(w: &mut Write, _repeat_loop: &RepeatLoop<'a>) -> fmt::Result {
[INFO] [stdout]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/emitter.rs:77:42
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn emit_function_declaration<'a>(w: &mut Write, _function_declaration: &FunctionDeclaration<'a>) -> fmt::Result {
[INFO] [stdout]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/tokenizer.rs:226:1
[INFO] [stdout]     |
[INFO] [stdout] 226 | / lazy_static! {
[INFO] [stdout] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stdout] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stdout] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.11s
[INFO] running `Command { std: "docker" "inspect" "c84fe85c9a508449946ba885109ee75d0d457ee5cc43c25f768affef786f3c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84fe85c9a508449946ba885109ee75d0d457ee5cc43c25f768affef786f3c0b", kill_on_drop: false }`
[INFO] [stdout] c84fe85c9a508449946ba885109ee75d0d457ee5cc43c25f768affef786f3c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d91791491f5c205fd5044f09d71e69ccc8cf29ca76fe894265bb9de5168ea655
[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" "d91791491f5c205fd5044f09d71e69ccc8cf29ca76fe894265bb9de5168ea655", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/emitter.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn emit_chunk<'a>(w: &mut Write, chunk: &Chunk<'a>) -> fmt::Result {
[INFO] [stderr]   |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn emit_statement<'a>(w: &mut Write, statement: &Statement<'a>) -> fmt::Result {
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn emit_assignment<'a>(w: &mut Write, _assignment: &Assignment<'a>) -> fmt::Result {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:35:38
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn emit_local_assignment<'a>(w: &mut Write, _assignment: &LocalAssignment<'a>) -> fmt::Result {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn emit_function_call<'a>(w: &mut Write, _function_call: &FunctionCall<'a>) -> fmt::Result {
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:47:33
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn emit_numeric_for<'a>(w: &mut Write, _numeric_for: &NumericFor<'a>) -> fmt::Result {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn emit_generic_for<'a>(w: &mut Write, _generic_for: &GenericFor<'a>) -> fmt::Result {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:59:34
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn emit_if_statement<'a>(w: &mut Write, _if_statement: &IfStatement<'a>) -> fmt::Result {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:65:32
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn emit_while_loop<'a>(w: &mut Write, _while_loop: &WhileLoop<'a>) -> fmt::Result {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn emit_repeat_loop<'a>(w: &mut Write, _repeat_loop: &RepeatLoop<'a>) -> fmt::Result {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:77:42
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn emit_function_declaration<'a>(w: &mut Write, _function_declaration: &FunctionDeclaration<'a>) -> fmt::Result {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/emitter.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn emit_chunk<'a>(w: &mut Write, chunk: &Chunk<'a>) -> fmt::Result {
[INFO] [stderr]   |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn emit_statement<'a>(w: &mut Write, statement: &Statement<'a>) -> fmt::Result {
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn emit_assignment<'a>(w: &mut Write, _assignment: &Assignment<'a>) -> fmt::Result {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:35:38
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn emit_local_assignment<'a>(w: &mut Write, _assignment: &LocalAssignment<'a>) -> fmt::Result {
[INFO] [stderr]    |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:41:35
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn emit_function_call<'a>(w: &mut Write, _function_call: &FunctionCall<'a>) -> fmt::Result {
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:47:33
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn emit_numeric_for<'a>(w: &mut Write, _numeric_for: &NumericFor<'a>) -> fmt::Result {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn emit_generic_for<'a>(w: &mut Write, _generic_for: &GenericFor<'a>) -> fmt::Result {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:59:34
[INFO] [stderr]    |
[INFO] [stderr] 59 | fn emit_if_statement<'a>(w: &mut Write, _if_statement: &IfStatement<'a>) -> fmt::Result {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:65:32
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn emit_while_loop<'a>(w: &mut Write, _while_loop: &WhileLoop<'a>) -> fmt::Result {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn emit_repeat_loop<'a>(w: &mut Write, _repeat_loop: &RepeatLoop<'a>) -> fmt::Result {
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/emitter.rs:77:42
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn emit_function_declaration<'a>(w: &mut Write, _function_declaration: &FunctionDeclaration<'a>) -> fmt::Result {
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/tokenizer.rs:226:1
[INFO] [stderr]     |
[INFO] [stderr] 226 | / lazy_static! {
[INFO] [stderr] 227 | |     static ref SYMBOLS: Vec<Symbol> = vec![
[INFO] [stderr] 228 | |         Symbol::LeftBrace, Symbol::RightBrace,
[INFO] [stderr] 229 | |         Symbol::LeftBracket, Symbol::RightBracket,
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     static ref PATTERN_CHARS_AFTER_NEWLINE: Regex = Regex::new(r"\n[^\n]+$").unwrap();
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 21 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mab-074852ddd8ec76c7
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test ast::function_name_tests::to_string ... ok
[INFO] [stdout] test tokenizer::tests::whitespace ... ok
[INFO] [stdout] test tokenizer::tests::number_literals ... ok
[INFO] [stdout] test tokenizer::tests::whitespace_when_none_present ... ok
[INFO] [stdout] test emitter::tests::emit_empty_chunk ... ok
[INFO] [stdout] test tokenizer::tests::keyword_vs_identifier ... ok
[INFO] [stdout] test tokenizer::tests::source_tracking ... ok
[INFO] [stdout] test tokenizer::tests::get_new_line_info ... ok
[INFO] [stdout] test tokenizer::tests::string_literals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parse_by_example-414aadfb0b24c654
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/should_not_parse-5b7af5d073a6605d
[INFO] [stdout] test parse_by_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test should_not_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mab
[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" "d91791491f5c205fd5044f09d71e69ccc8cf29ca76fe894265bb9de5168ea655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d91791491f5c205fd5044f09d71e69ccc8cf29ca76fe894265bb9de5168ea655", kill_on_drop: false }`
[INFO] [stdout] d91791491f5c205fd5044f09d71e69ccc8cf29ca76fe894265bb9de5168ea655