[INFO] fetching crate mediawiki_parser 0.4.2...
[INFO] testing mediawiki_parser-0.4.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mediawiki_parser 0.4.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mediawiki_parser 0.4.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0aa28f6654805bd41954acd6bc8a5467d6f070f31162590d55cac45b695de73
[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" "f0aa28f6654805bd41954acd6bc8a5467d6f070f31162590d55cac45b695de73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0aa28f6654805bd41954acd6bc8a5467d6f070f31162590d55cac45b695de73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0aa28f6654805bd41954acd6bc8a5467d6f070f31162590d55cac45b695de73", kill_on_drop: false }`
[INFO] [stdout] f0aa28f6654805bd41954acd6bc8a5467d6f070f31162590d55cac45b695de73
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] aa023ffb2c4993d7fdde13ec50e833053477f8939bf65bc96f089b785f78e59d
[INFO] running `Command { std: "docker" "start" "-a" "aa023ffb2c4993d7fdde13ec50e833053477f8939bf65bc96f089b785f78e59d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling peg v0.5.7
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling structopt v0.2.18
[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 associated function `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 associated function `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 42.93s
[INFO] running `Command { std: "docker" "inspect" "aa023ffb2c4993d7fdde13ec50e833053477f8939bf65bc96f089b785f78e59d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa023ffb2c4993d7fdde13ec50e833053477f8939bf65bc96f089b785f78e59d", kill_on_drop: false }`
[INFO] [stdout] aa023ffb2c4993d7fdde13ec50e833053477f8939bf65bc96f089b785f78e59d
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba9db72de2ca9f191737fbeeeab10142e6fae059a988579727f172e46fd97b56
[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" "ba9db72de2ca9f191737fbeeeab10142e6fae059a988579727f172e46fd97b56", 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 associated function `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 associated function `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 associated function `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 associated function `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 10.03s
[INFO] running `Command { std: "docker" "inspect" "ba9db72de2ca9f191737fbeeeab10142e6fae059a988579727f172e46fd97b56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba9db72de2ca9f191737fbeeeab10142e6fae059a988579727f172e46fd97b56", kill_on_drop: false }`
[INFO] [stdout] ba9db72de2ca9f191737fbeeeab10142e6fae059a988579727f172e46fd97b56
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e0e55f9002719638ad93ae69c03f7e9b78386e8ab99727f74a2d81946b4c707
[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" "6e0e55f9002719638ad93ae69c03f7e9b78386e8ab99727f74a2d81946b4c707", 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: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: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: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: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 associated function `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 associated function `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: 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: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/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: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 associated function `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 associated function `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: 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 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mediawiki_parser-b6352f222101554e
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test tests::generated::heading_with_equal_sign ... ok
[INFO] [stdout] test tests::generated::html_comment ... ok
[INFO] [stdout] test tests::generated::hyperlink_with_caption ... ok
[INFO] [stdout] test tests::generated::empty_document ... ok
[INFO] [stdout] test tests::generated::definition_markup ... ok
[INFO] [stdout] test tests::generated::fixed_width_markup ... ok
[INFO] [stdout] test tests::generated::empty_internal_ref ... ok
[INFO] [stdout] test tests::generated::hyperlink_without_caption ... ok
[INFO] [stdout] test tests::generated::blockquote_markup ... ok
[INFO] [stdout] test tests::generated::inline_template_sequence ... ok
[INFO] [stdout] test tests::generated::empty_nowiki ... ok
[INFO] [stdout] test tests::generated::list_one_item ... ok
[INFO] [stdout] test tests::generated::anonymous_attribute_sequence ... ok
[INFO] [stdout] test tests::generated::list_symbols_inline_context ... ok
[INFO] [stdout] test tests::generated::empty_math ... ok
[INFO] [stdout] test tests::generated::hyperlink_with_formatted_caption ... ok
[INFO] [stdout] test tests::generated::block_template_sequence ... ok
[INFO] [stdout] test tests::generated::list_in_template ... ok
[INFO] [stdout] test tests::generated::empty_gallery ... ok
[INFO] [stdout] test tests::generated::markup_and_apostrophe ... ok
[INFO] [stdout] test tests::generated::list_mod_line ... ok
[INFO] [stdout] test tests::generated::mixed_template_arguments ... ok
[INFO] [stdout] test tests::generated::multiline_paragraph ... ok
[INFO] [stdout] test tests::generated::named_argument ... ok
[INFO] [stdout] test tests::generated::multiline_bold_markup ... ok
[INFO] [stdout] test tests::generated::pre_formatted_text ... ok
[INFO] [stdout] test tests::generated::nowiki ... ok
[INFO] [stdout] test tests::generated::nested_templates ... ok
[INFO] [stdout] test tests::generated::multi_row_table ... ok
[INFO] [stdout] test tests::generated::simple_inline_math ... ok
[INFO] [stdout] test tests::generated::caption_gallery ... ok
[INFO] [stdout] test tests::generated::simple_gallery ... ok
[INFO] [stdout] test tests::generated::single_bold_text ... ok
[INFO] [stdout] test tests::generated::simple_template ... ok
[INFO] [stdout] test tests::generated::empty_whitespace_gallery ... ok
[INFO] [stdout] test tests::generated::single_cell_table ... ok
[INFO] [stdout] test tests::generated::single_unicode_paragraph ... ok
[INFO] [stdout] test tests::generated::simple_whitespace_gallery ... ok
[INFO] [stdout] test tests::generated::single_italic_text ... ok
[INFO] [stdout] test tests::generated::internal_ref_with_caption ... ok
[INFO] [stdout] test tests::generated::internal_ref_with_options ... ok
[INFO] [stdout] test tests::generated::special_inline_math ... ok
[INFO] [stdout] test tests::generated::table_in_template ... ok
[INFO] [stdout] test tests::generated::table_caption ... ok
[INFO] [stdout] test tests::generated::some_simple_headings ... ok
[INFO] [stdout] test tests::generated::self_closing_tag ... ok
[INFO] [stdout] test tests::generated::template_with_heading_content ... ok
[INFO] [stdout] test tests::generated::template_listlike_name ... ok
[INFO] [stdout] test tests::generated::list_diverse_items ... ok
[INFO] [stdout] test tests::generated::special_chars_in_inline_context ... ok
[INFO] [stdout] test tests::generated::two_simple_lists ... ok
[INFO] [stdout] test tests::generated::text_with_brackets ... ok
[INFO] [stdout] test tests::generated::heading_with_ancor ... ok
[INFO] [stdout] test tests::generated::nested_markup_italic ... ok
[INFO] [stdout] test tests::generated::nested_html_tag ... ok
[INFO] [stdout] test tests::generated::table_inline_cells ... ok
[INFO] [stdout] test tests::generated::table_in_template_mediawiki_hack ... ok
[INFO] [stdout] test tests::generated::multiple_named_template_arguments ... ok
[INFO] [stdout] test tests::generated::simple_internal_ref ... ok
[INFO] [stdout] test tests::generated::underline_markup ... ok
[INFO] [stdout] test util::tests::test_is_whitespace ... ok
[INFO] [stdout] test tests::generated::strikethrough ... ok
[INFO] [stdout] test tests::generated::table_header_cells ... 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-7937f019eaf9fc7d
[INFO] [stderr]    Doc-tests mediawiki_parser
[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] [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" "6e0e55f9002719638ad93ae69c03f7e9b78386e8ab99727f74a2d81946b4c707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e0e55f9002719638ad93ae69c03f7e9b78386e8ab99727f74a2d81946b4c707", kill_on_drop: false }`
[INFO] [stdout] 6e0e55f9002719638ad93ae69c03f7e9b78386e8ab99727f74a2d81946b4c707