[INFO] fetching crate gdl-parser 0.0.8...
[INFO] checking gdl-parser-0.0.8 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073
[INFO] extracting crate gdl-parser 0.0.8 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate gdl-parser 0.0.8 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gdl-parser 0.0.8
[INFO] finished tweaking crates.io crate gdl-parser 0.0.8
[INFO] tweaked toml for crates.io crate gdl-parser 0.0.8 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", 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] 5d1a44d696b2d03e0e6f4823967dcc6832033c1db4be2979a0e238b47e13816a
[INFO] running `Command { std: "docker" "start" "-a" "5d1a44d696b2d03e0e6f4823967dcc6832033c1db4be2979a0e238b47e13816a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d1a44d696b2d03e0e6f4823967dcc6832033c1db4be2979a0e238b47e13816a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d1a44d696b2d03e0e6f4823967dcc6832033c1db4be2979a0e238b47e13816a", kill_on_drop: false }`
[INFO] [stdout] 5d1a44d696b2d03e0e6f4823967dcc6832033c1db4be2979a0e238b47e13816a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 920f0a03d49165919b4ec29059dddd4cb9f90c740a1081158bebe9c9ca6ff467
[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" "920f0a03d49165919b4ec29059dddd4cb9f90c740a1081158bebe9c9ca6ff467", kill_on_drop: false }`
[INFO] [stderr]     Checking gdl-parser v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:30:45
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:30:61
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:57:45
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:57:61
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:76:45
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:76:61
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:107:45
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:107:61
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:157:45
[INFO] [stdout]     |
[INFO] [stdout] 157 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:157:61
[INFO] [stdout]     |
[INFO] [stdout] 157 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:179:45
[INFO] [stdout]     |
[INFO] [stdout] 179 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:179:61
[INFO] [stdout]     |
[INFO] [stdout] 179 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:208:45
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:208:61
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:244:45
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:244:61
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:281:45
[INFO] [stdout]     |
[INFO] [stdout] 281 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:281:61
[INFO] [stdout]     |
[INFO] [stdout] 281 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:305:45
[INFO] [stdout]     |
[INFO] [stdout] 305 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:305:61
[INFO] [stdout]     |
[INFO] [stdout] 305 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:334:45
[INFO] [stdout]     |
[INFO] [stdout] 334 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:334:61
[INFO] [stdout]     |
[INFO] [stdout] 334 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:359:45
[INFO] [stdout]     |
[INFO] [stdout] 359 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:359:61
[INFO] [stdout]     |
[INFO] [stdout] 359 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:385:45
[INFO] [stdout]     |
[INFO] [stdout] 385 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:385:61
[INFO] [stdout]     |
[INFO] [stdout] 385 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:415:45
[INFO] [stdout]     |
[INFO] [stdout] 415 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:415:61
[INFO] [stdout]     |
[INFO] [stdout] 415 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         try!(write ! (
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(write ! (
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(write ! (
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 try!(write ! ( fmt , ", `{}`" , escape_default ( elem ) ));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gdl.rs:885:29
[INFO] [stdout]     |
[INFO] [stdout] 885 |                         'a' ...'z' | 'A' ...'Z' => Matched(next, ()),
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gdl.rs:885:42
[INFO] [stdout]     |
[INFO] [stdout] 885 |                         'a' ...'z' | 'A' ...'Z' => Matched(next, ()),
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gdl.rs:910:29
[INFO] [stdout]     |
[INFO] [stdout] 910 |                         '0' ...'9' => Matched(next, ()),
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:30:45
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:30:61
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:57:45
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:57:61
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:76:45
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]   --> src/lib.rs:76:61
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:107:45
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:107:61
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:157:45
[INFO] [stdout]     |
[INFO] [stdout] 157 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:157:61
[INFO] [stdout]     |
[INFO] [stdout] 157 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:179:45
[INFO] [stdout]     |
[INFO] [stdout] 179 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:179:61
[INFO] [stdout]     |
[INFO] [stdout] 179 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:208:45
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:208:61
[INFO] [stdout]     |
[INFO] [stdout] 208 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:244:45
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:244:61
[INFO] [stdout]     |
[INFO] [stdout] 244 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:281:45
[INFO] [stdout]     |
[INFO] [stdout] 281 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:281:61
[INFO] [stdout]     |
[INFO] [stdout] 281 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:305:45
[INFO] [stdout]     |
[INFO] [stdout] 305 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:305:61
[INFO] [stdout]     |
[INFO] [stdout] 305 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:334:45
[INFO] [stdout]     |
[INFO] [stdout] 334 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:334:61
[INFO] [stdout]     |
[INFO] [stdout] 334 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:359:45
[INFO] [stdout]     |
[INFO] [stdout] 359 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:359:61
[INFO] [stdout]     |
[INFO] [stdout] 359 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:385:45
[INFO] [stdout]     |
[INFO] [stdout] 385 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:385:61
[INFO] [stdout]     |
[INFO] [stdout] 385 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:415:45
[INFO] [stdout]     |
[INFO] [stdout] 415 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `RustcEncodable`: rustc-serialize is deprecated and no longer supported
[INFO] [stdout]    --> src/lib.rs:415:61
[INFO] [stdout]     |
[INFO] [stdout] 415 | #[derive(Debug, Clone, Hash, Eq, PartialEq, RustcDecodable, RustcEncodable, Ord, PartialOrd)]
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         try!(write ! (
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             try!(write ! (
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             try!(write ! (
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/gdl.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 try!(write ! ( fmt , ", `{}`" , escape_default ( elem ) ));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gdl.rs:885:29
[INFO] [stdout]     |
[INFO] [stdout] 885 |                         'a' ...'z' | 'A' ...'Z' => Matched(next, ()),
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gdl.rs:885:42
[INFO] [stdout]     |
[INFO] [stdout] 885 |                         'a' ...'z' | 'A' ...'Z' => Matched(next, ()),
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/gdl.rs:910:29
[INFO] [stdout]     |
[INFO] [stdout] 910 |                         '0' ...'9' => Matched(next, ()),
[INFO] [stdout]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 35 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "920f0a03d49165919b4ec29059dddd4cb9f90c740a1081158bebe9c9ca6ff467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920f0a03d49165919b4ec29059dddd4cb9f90c740a1081158bebe9c9ca6ff467", kill_on_drop: false }`
[INFO] [stdout] 920f0a03d49165919b4ec29059dddd4cb9f90c740a1081158bebe9c9ca6ff467