[INFO] fetching crate mediawiki_parser 0.4.2...
[INFO] testing mediawiki_parser-0.4.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate mediawiki_parser 0.4.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mediawiki_parser 0.4.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mediawiki_parser 0.4.2
[INFO] finished tweaking crates.io crate mediawiki_parser 0.4.2
[INFO] tweaked toml for crates.io crate mediawiki_parser 0.4.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20dc57e7a33947cadff180a262e69bc96524548f42402963b69c5c975dee6d45
[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" "20dc57e7a33947cadff180a262e69bc96524548f42402963b69c5c975dee6d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20dc57e7a33947cadff180a262e69bc96524548f42402963b69c5c975dee6d45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20dc57e7a33947cadff180a262e69bc96524548f42402963b69c5c975dee6d45", kill_on_drop: false }`
[INFO] [stdout] 20dc57e7a33947cadff180a262e69bc96524548f42402963b69c5c975dee6d45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8447800da3f1a6a51601ecb101c096e39c815c1605b5fa27565b913321f91161
[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" "8447800da3f1a6a51601ecb101c096e39c815c1605b5fa27565b913321f91161", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling dtoa v0.4.6
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling serde_yaml v0.8.13
[INFO] [stderr]    Compiling mediawiki_parser v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:21:69
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn work(&mut self, _root: &'a Element, _settings: S, _out: &mut io::Write) -> io::Result<bool> {
[INFO] [stdout]    |                                                                     ^^^^^^^^^ help: use `dyn`: `dyn io::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/traversion.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         _out: &mut io::Write,
[INFO] [stdout]    |                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         out: &mut io::Write,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:54:65
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn run(&mut self, root: &'a Element, settings: S, out: &mut io::Write) -> io::Result<()> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type TFuncInplace<S> = Fn(Element, S) -> TResult;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Element, S) -> TResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type TFunc<S> = Fn(&Element, &[&Element], S) -> TResult;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Element, &[&Element], S) -> TResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |     content_func: &Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transformations.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     content_func: &Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:158:45
[INFO] [stdout]     |
[INFO] [stdout] 158 |             MWError::ParseError(ref e) => e.description(),
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:159:54
[INFO] [stdout]     |
[INFO] [stdout] 159 |             MWError::TransformationError(ref e) => e.description(),
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:35:34
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn read_from_reader(reader: &mut io::Read) -> String {
[INFO] [stdout]    |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` 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 1m 17s
[INFO] running `Command { std: "docker" "inspect" "8447800da3f1a6a51601ecb101c096e39c815c1605b5fa27565b913321f91161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8447800da3f1a6a51601ecb101c096e39c815c1605b5fa27565b913321f91161", kill_on_drop: false }`
[INFO] [stdout] 8447800da3f1a6a51601ecb101c096e39c815c1605b5fa27565b913321f91161
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8054196c515c730e02d51f80d56d94578b630227645c9006715a6be309c2a48d
[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" "8054196c515c730e02d51f80d56d94578b630227645c9006715a6be309c2a48d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mediawiki_parser v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:21:69
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn work(&mut self, _root: &'a Element, _settings: S, _out: &mut io::Write) -> io::Result<bool> {
[INFO] [stdout]    |                                                                     ^^^^^^^^^ help: use `dyn`: `dyn io::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/traversion.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         _out: &mut io::Write,
[INFO] [stdout]    |                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         out: &mut io::Write,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:54:65
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn run(&mut self, root: &'a Element, settings: S, out: &mut io::Write) -> io::Result<()> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type TFuncInplace<S> = Fn(Element, S) -> TResult;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Element, S) -> TResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type TFunc<S> = Fn(&Element, &[&Element], S) -> TResult;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Element, &[&Element], S) -> TResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |     content_func: &Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transformations.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     content_func: &Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:158:45
[INFO] [stdout]     |
[INFO] [stdout] 158 |             MWError::ParseError(ref e) => e.description(),
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:159:54
[INFO] [stdout]     |
[INFO] [stdout] 159 |             MWError::TransformationError(ref e) => e.description(),
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:35:34
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn read_from_reader(reader: &mut io::Read) -> String {
[INFO] [stdout]    |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:21:69
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn work(&mut self, _root: &'a Element, _settings: S, _out: &mut io::Write) -> io::Result<bool> {
[INFO] [stdout]    |                                                                     ^^^^^^^^^ help: use `dyn`: `dyn io::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/traversion.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 33 |         _out: &mut io::Write,
[INFO] [stdout]    |                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:43:19
[INFO] [stdout]    |
[INFO] [stdout] 43 |         out: &mut io::Write,
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traversion.rs:54:65
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn run(&mut self, root: &'a Element, settings: S, out: &mut io::Write) -> io::Result<()> {
[INFO] [stdout]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub type TFuncInplace<S> = Fn(Element, S) -> TResult;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Element, S) -> TResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:16:21
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type TFunc<S> = Fn(&Element, &[&Element], S) -> TResult;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Element, &[&Element], S) -> TResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transformations.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |     content_func: &Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transformations.rs:154:20
[INFO] [stdout]     |
[INFO] [stdout] 154 |     content_func: &Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:158:45
[INFO] [stdout]     |
[INFO] [stdout] 158 |             MWError::ParseError(ref e) => e.description(),
[INFO] [stdout]     |                                             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/error.rs:159:54
[INFO] [stdout]     |
[INFO] [stdout] 159 |             MWError::TransformationError(ref e) => e.description(),
[INFO] [stdout]     |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.40s
[INFO] running `Command { std: "docker" "inspect" "8054196c515c730e02d51f80d56d94578b630227645c9006715a6be309c2a48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8054196c515c730e02d51f80d56d94578b630227645c9006715a6be309c2a48d", kill_on_drop: false }`
[INFO] [stdout] 8054196c515c730e02d51f80d56d94578b630227645c9006715a6be309c2a48d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] e6a30fca6f580bf5e070dbbf2abb0672721acbb7391bd4ea822ef7d3d57f5d74
[INFO] running `Command { std: "docker" "start" "-a" "e6a30fca6f580bf5e070dbbf2abb0672721acbb7391bd4ea822ef7d3d57f5d74", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traversion.rs:21:69
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn work(&mut self, _root: &'a Element, _settings: S, _out: &mut io::Write) -> io::Result<bool> {
[INFO] [stderr]    |                                                                     ^^^^^^^^^ help: use `dyn`: `dyn io::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/traversion.rs:21:69
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn work(&mut self, _root: &'a Element, _settings: S, _out: &mut io::Write) -> io::Result<bool> {
[INFO] [stderr]    |                                                                     ^^^^^^^^^ help: use `dyn`: `dyn io::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/traversion.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         _out: &mut io::Write,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traversion.rs:33:20
[INFO] [stderr]    |
[INFO] [stderr] 33 |         _out: &mut io::Write,
[INFO] [stderr]    |                    ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traversion.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |         out: &mut io::Write,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traversion.rs:43:19
[INFO] [stderr]    |
[INFO] [stderr] 43 |         out: &mut io::Write,
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traversion.rs:54:65
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn run(&mut self, root: &'a Element, settings: S, out: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/traversion.rs:54:65
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn run(&mut self, root: &'a Element, settings: S, out: &mut io::Write) -> io::Result<()> {
[INFO] [stderr]    |                                                                 ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transformations.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub type TFuncInplace<S> = Fn(Element, S) -> TResult;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Element, S) -> TResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transformations.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub type TFuncInplace<S> = Fn(Element, S) -> TResult;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Element, S) -> TResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transformations.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type TFunc<S> = Fn(&Element, &[&Element], S) -> TResult;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Element, &[&Element], S) -> TResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transformations.rs:16:21
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type TFunc<S> = Fn(&Element, &[&Element], S) -> TResult;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Element, &[&Element], S) -> TResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transformations.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |     content_func: &Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/transformations.rs:55:20
[INFO] [stderr]    |
[INFO] [stderr] 55 |     content_func: &Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult,
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFuncInplace<S>, &mut Vec<Element>, S) -> TListResult`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/transformations.rs:154:20
[INFO] [stderr]     |
[INFO] [stderr] 154 |     content_func: &Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:158:45
[INFO] [stderr]     |
[INFO] [stderr] 158 |             MWError::ParseError(ref e) => e.description(),
[INFO] [stderr]     |                                             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/transformations.rs:154:20
[INFO] [stderr]     |
[INFO] [stderr] 154 |     content_func: &Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TFunc<S>, &[Element], &[&Element], S) -> TListResult`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:158:45
[INFO] [stderr]     |
[INFO] [stderr] 158 |             MWError::ParseError(ref e) => e.description(),
[INFO] [stderr]     |                                             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:159:54
[INFO] [stderr]     |
[INFO] [stderr] 159 |             MWError::TransformationError(ref e) => e.description(),
[INFO] [stderr]     |                                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:159:54
[INFO] [stderr]     |
[INFO] [stderr] 159 |             MWError::TransformationError(ref e) => e.description(),
[INFO] [stderr]     |                                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn read_from_reader(reader: &mut io::Read) -> String {
[INFO] [stderr]    |                                  ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mediawiki_parser-4c71e52b60ecaaaf
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test tests::generated::empty_document ... ok
[INFO] [stdout] test tests::generated::blockquote_markup ... ok
[INFO] [stdout] test tests::generated::empty_internal_ref ... ok
[INFO] [stdout] test tests::generated::empty_nowiki ... ok
[INFO] [stdout] test tests::generated::empty_math ... ok
[INFO] [stdout] test tests::generated::hyperlink_with_caption ... ok
[INFO] [stdout] test tests::generated::empty_whitespace_gallery ... ok
[INFO] [stdout] test tests::generated::empty_gallery ... ok
[INFO] [stdout] test tests::generated::heading_with_equal_sign ... ok
[INFO] [stdout] test tests::generated::caption_gallery ... ok
[INFO] [stdout] test tests::generated::internal_ref_with_caption ... ok
[INFO] [stdout] test tests::generated::list_one_item ... ok
[INFO] [stdout] test tests::generated::anonymous_attribute_sequence ... ok
[INFO] [stdout] test tests::generated::fixed_width_markup ... ok
[INFO] [stdout] test tests::generated::hyperlink_with_formatted_caption ... ok
[INFO] [stdout] test tests::generated::list_diverse_items ... ok
[INFO] [stdout] test tests::generated::hyperlink_without_caption ... ok
[INFO] [stdout] test tests::generated::html_comment ... ok
[INFO] [stdout] test tests::generated::definition_markup ... ok
[INFO] [stdout] test tests::generated::list_in_template ... ok
[INFO] [stdout] test tests::generated::block_template_sequence ... ok
[INFO] [stdout] test tests::generated::inline_template_sequence ... ok
[INFO] [stdout] test tests::generated::list_symbols_inline_context ... ok
[INFO] [stdout] test tests::generated::nowiki ... ok
[INFO] [stdout] test tests::generated::mixed_template_arguments ... ok
[INFO] [stdout] test tests::generated::multiline_paragraph ... ok
[INFO] [stdout] test tests::generated::heading_with_ancor ... ok
[INFO] [stdout] test tests::generated::multiple_named_template_arguments ... ok
[INFO] [stdout] test tests::generated::simple_inline_math ... ok
[INFO] [stdout] test tests::generated::simple_internal_ref ... ok
[INFO] [stdout] test tests::generated::simple_template ... ok
[INFO] [stdout] test tests::generated::markup_and_apostrophe ... ok
[INFO] [stdout] test tests::generated::named_argument ... ok
[INFO] [stdout] test tests::generated::nested_html_tag ... ok
[INFO] [stdout] test tests::generated::multiline_bold_markup ... ok
[INFO] [stdout] test tests::generated::internal_ref_with_options ... ok
[INFO] [stdout] test tests::generated::list_mod_line ... ok
[INFO] [stdout] test tests::generated::nested_templates ... ok
[INFO] [stdout] test tests::generated::single_italic_text ... ok
[INFO] [stdout] test tests::generated::special_chars_in_inline_context ... ok
[INFO] [stdout] test tests::generated::single_cell_table ... ok
[INFO] [stdout] test tests::generated::multi_row_table ... ok
[INFO] [stdout] test tests::generated::special_inline_math ... ok
[INFO] [stdout] test tests::generated::pre_formatted_text ... ok
[INFO] [stdout] test tests::generated::single_bold_text ... ok
[INFO] [stdout] test tests::generated::single_unicode_paragraph ... ok
[INFO] [stdout] test tests::generated::simple_whitespace_gallery ... ok
[INFO] [stdout] test tests::generated::self_closing_tag ... ok
[INFO] [stdout] test tests::generated::text_with_brackets ... ok
[INFO] [stdout] test tests::generated::template_listlike_name ... ok
[INFO] [stdout] test util::tests::test_is_whitespace ... ok
[INFO] [stdout] test tests::generated::table_caption ... ok
[INFO] [stdout] test tests::generated::two_simple_lists ... ok
[INFO] [stdout] test tests::generated::strikethrough ... ok
[INFO] [stdout] test tests::generated::some_simple_headings ... ok
[INFO] [stdout] test tests::generated::underline_markup ... ok
[INFO] [stdout] test tests::generated::table_in_template_mediawiki_hack ... ok
[INFO] [stdout] test tests::generated::table_in_template ... ok
[INFO] [stdout] test tests::generated::simple_gallery ... ok
[INFO] [stdout] test tests::generated::template_with_heading_content ... ok
[INFO] [stdout] test tests::generated::table_inline_cells ... ok
[INFO] [stdout] test tests::generated::table_header_cells ... ok
[INFO] [stdout] test tests::generated::nested_markup_italic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mwtoast-0ae13844d4d27c81
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mediawiki_parser
[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] [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" "e6a30fca6f580bf5e070dbbf2abb0672721acbb7391bd4ea822ef7d3d57f5d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a30fca6f580bf5e070dbbf2abb0672721acbb7391bd4ea822ef7d3d57f5d74", kill_on_drop: false }`
[INFO] [stdout] e6a30fca6f580bf5e070dbbf2abb0672721acbb7391bd4ea822ef7d3d57f5d74