[INFO] fetching crate smoljson 0.1.1...
[INFO] testing smoljson-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate smoljson 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate smoljson 0.1.1
[INFO] finished tweaking crates.io crate smoljson 0.1.1
[INFO] tweaked toml for crates.io crate smoljson 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smoljson 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ab4fa566d05a69134e5ffbc3f0ace097401c2f09365144f0b38ebc152a7b8d1
[INFO] running `Command { std: "docker" "start" "-a" "0ab4fa566d05a69134e5ffbc3f0ace097401c2f09365144f0b38ebc152a7b8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab4fa566d05a69134e5ffbc3f0ace097401c2f09365144f0b38ebc152a7b8d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab4fa566d05a69134e5ffbc3f0ace097401c2f09365144f0b38ebc152a7b8d1", kill_on_drop: false }`
[INFO] [stdout] 0ab4fa566d05a69134e5ffbc3f0ace097401c2f09365144f0b38ebc152a7b8d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbd8098f5b749f275764366b8b360cc29256b7a0099782c581c7f1368759bf2c
[INFO] running `Command { std: "docker" "start" "-a" "cbd8098f5b749f275764366b8b360cc29256b7a0099782c581c7f1368759bf2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling smoljson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:154:37
[INFO] [stdout]     |
[INFO] [stdout] 154 |     #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:167:41
[INFO] [stdout]     |
[INFO] [stdout] 167 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:222:37
[INFO] [stdout]     |
[INFO] [stdout] 222 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:242:41
[INFO] [stdout]     |
[INFO] [stdout] 242 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn take(&mut self) -> Value {
[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] 88 |     pub fn take(&mut self) -> Value<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "cbd8098f5b749f275764366b8b360cc29256b7a0099782c581c7f1368759bf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd8098f5b749f275764366b8b360cc29256b7a0099782c581c7f1368759bf2c", kill_on_drop: false }`
[INFO] [stdout] cbd8098f5b749f275764366b8b360cc29256b7a0099782c581c7f1368759bf2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db4797a28e624f7fb3c456cb317fa8b6b8babc3e8482461a62b37e2e198f8a28
[INFO] running `Command { std: "docker" "start" "-a" "db4797a28e624f7fb3c456cb317fa8b6b8babc3e8482461a62b37e2e198f8a28", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:154:37
[INFO] [stdout]     |
[INFO] [stdout] 154 |     #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:167:41
[INFO] [stdout]     |
[INFO] [stdout] 167 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:222:37
[INFO] [stdout]     |
[INFO] [stdout] 222 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling smoljson v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:242:41
[INFO] [stdout]     |
[INFO] [stdout] 242 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn take(&mut self) -> Value {
[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] 88 |     pub fn take(&mut self) -> Value<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:152:33
[INFO] [stdout]     |
[INFO] [stdout] 152 |     #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:154:37
[INFO] [stdout]     |
[INFO] [stdout] 154 |     #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:159:37
[INFO] [stdout]     |
[INFO] [stdout] 159 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:167:41
[INFO] [stdout]     |
[INFO] [stdout] 167 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:222:37
[INFO] [stdout]     |
[INFO] [stdout] 222 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stdout]    --> src/read.rs:242:41
[INFO] [stdout]     |
[INFO] [stdout] 242 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stdout]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/value.rs:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn take(&mut self) -> Value {
[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] 88 |     pub fn take(&mut self) -> Value<'_> {
[INFO] [stdout]    |                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "db4797a28e624f7fb3c456cb317fa8b6b8babc3e8482461a62b37e2e198f8a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db4797a28e624f7fb3c456cb317fa8b6b8babc3e8482461a62b37e2e198f8a28", kill_on_drop: false }`
[INFO] [stdout] db4797a28e624f7fb3c456cb317fa8b6b8babc3e8482461a62b37e2e198f8a28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fbd94a43df87de1ee5fbbf75610a63346d34c864a6d5122063d671963c51645
[INFO] running `Command { std: "docker" "start" "-a" "1fbd94a43df87de1ee5fbbf75610a63346d34c864a6d5122063d671963c51645", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stderr]    --> src/read.rs:152:33
[INFO] [stderr]     |
[INFO] [stderr] 152 |     #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stderr]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stderr]    --> src/read.rs:154:37
[INFO] [stderr]     |
[INFO] [stderr] 154 |     #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stderr]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stderr]    --> src/read.rs:159:37
[INFO] [stderr]     |
[INFO] [stderr] 159 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stderr]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stderr]    --> src/read.rs:167:41
[INFO] [stderr]     |
[INFO] [stderr] 167 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stderr]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stderr]    --> src/read.rs:222:37
[INFO] [stderr]     |
[INFO] [stderr] 222 |         #[cfg(any(debug_assertions, feature = "better_errors"))]
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stderr]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `better_errors`
[INFO] [stderr]    --> src/read.rs:242:41
[INFO] [stderr]     |
[INFO] [stderr] 242 |         #[cfg(not(any(debug_assertions, feature = "better_errors")))]
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `default_allow_comments`
[INFO] [stderr]     = help: consider adding `better_errors` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/value.rs:88:17
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn take(&mut self) -> Value {
[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] 88 |     pub fn take(&mut self) -> Value<'_> {
[INFO] [stderr]    |                                    ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `smoljson` (lib) generated 7 warnings (run `cargo fix --lib -p smoljson` to apply 1 suggestion)
[INFO] [stderr] warning: `smoljson` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smoljson-72bf81305a17e450)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read::test::test_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/read.rs (/opt/rustwide/target/debug/deps/read-fc044372842d53f3)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_escapes ... ok
[INFO] [stdout] test test_escape_replacement ... ok
[INFO] [stdout] test test_focused ... ok
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] test test_escape_surrogates2 ... ok
[INFO] [stdout] test test_escape_surrogates1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.28s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/write.rs (/opt/rustwide/target/debug/deps/write-a1cf846c459b47f5)
[INFO] [stdout] test test_obj ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smoljson
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fbd94a43df87de1ee5fbbf75610a63346d34c864a6d5122063d671963c51645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fbd94a43df87de1ee5fbbf75610a63346d34c864a6d5122063d671963c51645", kill_on_drop: false }`
[INFO] [stdout] 1fbd94a43df87de1ee5fbbf75610a63346d34c864a6d5122063d671963c51645
