[INFO] cloning repository https://github.com/importwu/rtor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/importwu/rtor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportwu%2Frtor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportwu%2Frtor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 457cde1b0456dd23d7988590add2ddfffe67ff91
[INFO] testing importwu/rtor against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportwu%2Frtor" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/importwu/rtor
[INFO] finished tweaking git repo https://github.com/importwu/rtor
[INFO] tweaked toml for git repo https://github.com/importwu/rtor written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/importwu/rtor on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/importwu/rtor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e02a47f0cfce0c9f294449eeb76121724d46fae4238cf06a312fb93b4108d02f
[INFO] running `Command { std: "docker" "start" "-a" "e02a47f0cfce0c9f294449eeb76121724d46fae4238cf06a312fb93b4108d02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e02a47f0cfce0c9f294449eeb76121724d46fae4238cf06a312fb93b4108d02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02a47f0cfce0c9f294449eeb76121724d46fae4238cf06a312fb93b4108d02f", kill_on_drop: false }`
[INFO] [stdout] e02a47f0cfce0c9f294449eeb76121724d46fae4238cf06a312fb93b4108d02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 69f7c3e45e76d2012fbbf02d2938b8dba3766ca29f30f1664bcadfca97746c76
[INFO] running `Command { std: "docker" "start" "-a" "69f7c3e45e76d2012fbbf02d2938b8dba3766ca29f30f1664bcadfca97746c76", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn ref_mut(&mut self) -> RefMut<Self> where Self: Sized {
[INFO] [stdout]     |                ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn ref_mut(&mut self) -> RefMut<'_, Self> where Self: Sized {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "69f7c3e45e76d2012fbbf02d2938b8dba3766ca29f30f1664bcadfca97746c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69f7c3e45e76d2012fbbf02d2938b8dba3766ca29f30f1664bcadfca97746c76", kill_on_drop: false }`
[INFO] [stdout] 69f7c3e45e76d2012fbbf02d2938b8dba3766ca29f30f1664bcadfca97746c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 77c42ca843c2dec320c900776fd512f7a00a895dfd919ef712cb5fd71bb95181
[INFO] running `Command { std: "docker" "start" "-a" "77c42ca843c2dec320c900776fd512f7a00a895dfd919ef712cb5fd71bb95181", kill_on_drop: false }`
[INFO] [stderr]    Compiling rtor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn ref_mut(&mut self) -> RefMut<Self> where Self: Sized {
[INFO] [stdout]     |                ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn ref_mut(&mut self) -> RefMut<'_, Self> where Self: Sized {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/json.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 47 |     Object(HashMap<String, JsonValue>),
[INFO] [stdout]    |     ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 47 -     Object(HashMap<String, JsonValue>),
[INFO] [stdout] 47 +     Object(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/json.rs:48:11
[INFO] [stdout]    |
[INFO] [stdout] 48 |     Array(Vec<JsonValue>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 48 -     Array(Vec<JsonValue>),
[INFO] [stdout] 48 +     Array(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/json.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     String(String),
[INFO] [stdout]    |     ------ ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 49 -     String(String),
[INFO] [stdout] 49 +     String(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/json.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Number(f64),
[INFO] [stdout]    |     ------ ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 50 -     Number(f64),
[INFO] [stdout] 50 +     Number(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> examples/json.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Boolean(bool),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 51 -     Boolean(bool),
[INFO] [stdout] 51 +     Boolean(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn ref_mut(&mut self) -> RefMut<Self> where Self: Sized {
[INFO] [stdout]     |                ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                |
[INFO] [stdout]     |                the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn ref_mut(&mut self) -> RefMut<'_, Self> where Self: Sized {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "77c42ca843c2dec320c900776fd512f7a00a895dfd919ef712cb5fd71bb95181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c42ca843c2dec320c900776fd512f7a00a895dfd919ef712cb5fd71bb95181", kill_on_drop: false }`
[INFO] [stdout] 77c42ca843c2dec320c900776fd512f7a00a895dfd919ef712cb5fd71bb95181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 73bc36210b18c437062eca45330a8ba3c796e62808fbee6841fa6204cfd9863c
[INFO] running `Command { std: "docker" "start" "-a" "73bc36210b18c437062eca45330a8ba3c796e62808fbee6841fa6204cfd9863c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:117:16
[INFO] [stderr]     |
[INFO] [stderr] 117 |     fn ref_mut(&mut self) -> RefMut<Self> where Self: Sized {
[INFO] [stderr]     |                ^^^^^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                |
[INFO] [stderr]     |                the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |     fn ref_mut(&mut self) -> RefMut<'_, Self> where Self: Sized {
[INFO] [stderr]     |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: `rtor` (lib) generated 1 warning (run `cargo fix --lib -p rtor` to apply 1 suggestion)
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/json.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 47 |     Object(HashMap<String, JsonValue>),
[INFO] [stderr]    |     ------ ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 47 -     Object(HashMap<String, JsonValue>),
[INFO] [stderr] 47 +     Object(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/json.rs:48:11
[INFO] [stderr]    |
[INFO] [stderr] 48 |     Array(Vec<JsonValue>),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 48 -     Array(Vec<JsonValue>),
[INFO] [stderr] 48 +     Array(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/json.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     String(String),
[INFO] [stderr]    |     ------ ^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 49 -     String(String),
[INFO] [stderr] 49 +     String(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/json.rs:50:12
[INFO] [stderr]    |
[INFO] [stderr] 50 |     Number(f64),
[INFO] [stderr]    |     ------ ^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 50 -     Number(f64),
[INFO] [stderr] 50 +     Number(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> examples/json.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 |     Boolean(bool),
[INFO] [stderr]    |     ------- ^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JsonValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 51 -     Boolean(bool),
[INFO] [stderr] 51 +     Boolean(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `rtor` (example "json") generated 5 warnings
[INFO] [stderr] warning: `rtor` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rtor/4fb2e404389da72d/deps/rtor-4fb2e404389da72d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rtor
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/char.rs - char::char (line 16) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::error (line 767) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::many1 (line 226) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::eof (line 738) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::not (line 629) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::skip (line 406) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::end_by1 (line 540) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::many_till (line 257) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::sep_by1 (line 469) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::peek (line 577) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::pair (line 67) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::end_by (line 502) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::many (line 197) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::count (line 290) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::cond (line 657) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::preceded (line 689) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::skip_till (line 375) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::pure (line 787) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::skip_many1 (line 347) ... FAILED
[INFO] [stdout] test src/combinator.rs - combinator::opt (line 13) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::between (line 40) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::sep_by (line 434) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::terminated (line 713) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::skip_many (line 320) ... ok
[INFO] [stdout] test src/combinator.rs - combinator::recognize (line 604) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/char.rs - char::char (line 16) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/char.rs:25:67
[INFO] [stdout]    |
[INFO] [stdout] 25 | assert_eq!(parser("bbc"), Err(SimpleError::Unexpected(Some('b')));
[INFO] [stdout]    |           - unclosed delimiter                                    ^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::error (line 767) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:777:44
[INFO] [stdout]     |
[INFO] [stdout] 777 | assert_eq!(parser("abc"), Err(SimpleError::Unexpected(Some('a'))));
[INFO] [stdout]     |                                            ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::many1 (line 226) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:237:42
[INFO] [stdout]     |
[INFO] [stdout] 237 | assert_eq!(parser("b"), Err(SimpleError::Unexpected(Some('b'))));
[INFO] [stdout]     |                                          ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::eof (line 738) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:749:44
[INFO] [stdout]     |
[INFO] [stdout] 749 | assert_eq!(parser("abc"), Err(SimpleError::Unexpected(Some('a'))));
[INFO] [stdout]     |                                            ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::not (line 629) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:640:43
[INFO] [stdout]     |
[INFO] [stdout] 640 | assert_eq!(parser("ab"), Err(SimpleError::Unexpected(Some('a'))));
[INFO] [stdout]     |                                           ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::skip (line 406) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:418:43
[INFO] [stdout]     |
[INFO] [stdout] 418 | assert_eq!(parser("aa"), Err(SimpleError::Unexpected(None)));
[INFO] [stdout]     |                                           ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::end_by1 (line 540) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:552:42
[INFO] [stdout]     |
[INFO] [stdout] 552 | assert_eq!(parser("a"), Err(SimpleError::Unexpected(None)));
[INFO] [stdout]     |                                          ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:553:42
[INFO] [stdout]     |
[INFO] [stdout] 553 | assert_eq!(parser("b"), Err(SimpleError::Unexpected(Some('b'))));
[INFO] [stdout]     |                                          ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::many_till (line 257) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:269:44
[INFO] [stdout]     |
[INFO] [stdout] 269 | assert_eq!(parser("acb"), Err(SimpleError::Unexpected(Some('c'))));
[INFO] [stdout]     |                                            ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:270:43
[INFO] [stdout]     |
[INFO] [stdout] 270 | assert_eq!(parser("aa"), Err(SimpleError::Unexpected(None)));
[INFO] [stdout]     |                                           ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::sep_by1 (line 469) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:481:42
[INFO] [stdout]     |
[INFO] [stdout] 481 | assert_eq!(parser("b"), Err(SimpleError::Unexpected(Some('b'))));
[INFO] [stdout]     |                                          ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::peek (line 577) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:588:44
[INFO] [stdout]     |
[INFO] [stdout] 588 | assert_eq!(parser("cbc"), Err(SimpleError::Unexpected(Some('c'))));
[INFO] [stdout]     |                                            ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::count (line 290) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:302:43
[INFO] [stdout]     |
[INFO] [stdout] 302 | assert_eq!(parser("aa"), Err(SimpleError::Unexpected(None)));
[INFO] [stdout]     |                                           ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::cond (line 657) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:669:44
[INFO] [stdout]     |
[INFO] [stdout] 669 | assert_eq!(parser("acb"), Err(SimpleError::Unexpected(Some('c'))));
[INFO] [stdout]     |                                            ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::skip_till (line 375) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:387:44
[INFO] [stdout]     |
[INFO] [stdout] 387 | assert_eq!(parser("acb"), Err(SimpleError::Unexpected(Some('c'))));
[INFO] [stdout]     |                                            ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:388:43
[INFO] [stdout]     |
[INFO] [stdout] 388 | assert_eq!(parser("aa"), Err(SimpleError::Unexpected(None)));
[INFO] [stdout]     |                                           ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/combinator.rs - combinator::skip_many1 (line 347) stdout ----
[INFO] [stdout] error[E0599]: no associated item named `Unexpected` found for struct `SimpleError<I>` in the current scope
[INFO] [stdout]    --> src/combinator.rs:358:42
[INFO] [stdout]     |
[INFO] [stdout] 358 | assert_eq!(parser("b"), Err(SimpleError::Unexpected(Some('b'))));
[INFO] [stdout]     |                                          ^^^^^^^^^^ associated item not found in `SimpleError<_>`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an associated function `expect` with a similar name
[INFO] [stdout]    --> src/error.rs:8:5
[INFO] [stdout]     |
[INFO] [stdout]   8 |     fn expect(message: String, input: I) -> Self;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/char.rs - char::char (line 16)
[INFO] [stdout]     src/combinator.rs - combinator::cond (line 657)
[INFO] [stdout]     src/combinator.rs - combinator::count (line 290)
[INFO] [stdout]     src/combinator.rs - combinator::end_by1 (line 540)
[INFO] [stdout]     src/combinator.rs - combinator::eof (line 738)
[INFO] [stdout]     src/combinator.rs - combinator::error (line 767)
[INFO] [stdout]     src/combinator.rs - combinator::many1 (line 226)
[INFO] [stdout]     src/combinator.rs - combinator::many_till (line 257)
[INFO] [stdout]     src/combinator.rs - combinator::not (line 629)
[INFO] [stdout]     src/combinator.rs - combinator::peek (line 577)
[INFO] [stdout]     src/combinator.rs - combinator::sep_by1 (line 469)
[INFO] [stdout]     src/combinator.rs - combinator::skip (line 406)
[INFO] [stdout]     src/combinator.rs - combinator::skip_many1 (line 347)
[INFO] [stdout]     src/combinator.rs - combinator::skip_till (line 375)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "73bc36210b18c437062eca45330a8ba3c796e62808fbee6841fa6204cfd9863c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bc36210b18c437062eca45330a8ba3c796e62808fbee6841fa6204cfd9863c", kill_on_drop: false }`
[INFO] [stdout] 73bc36210b18c437062eca45330a8ba3c796e62808fbee6841fa6204cfd9863c
