[INFO] fetching crate undefined 0.1.3...
[INFO] testing undefined-0.1.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate undefined 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate undefined 0.1.3
[INFO] finished tweaking crates.io crate undefined 0.1.3
[INFO] tweaked toml for crates.io crate undefined 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate undefined 0.1.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 127 packages to latest compatible versions
[INFO] [stderr]       Adding juniper v0.15.12 (available: v0.17.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbb7441b65afd6ef7cc3dd46a857f9e4767559964a2822811ce349e0c84e71a8
[INFO] running `Command { std: "docker" "start" "-a" "dbb7441b65afd6ef7cc3dd46a857f9e4767559964a2822811ce349e0c84e71a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbb7441b65afd6ef7cc3dd46a857f9e4767559964a2822811ce349e0c84e71a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb7441b65afd6ef7cc3dd46a857f9e4767559964a2822811ce349e0c84e71a8", kill_on_drop: false }`
[INFO] [stdout] dbb7441b65afd6ef7cc3dd46a857f9e4767559964a2822811ce349e0c84e71a8
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[INFO] [stdout] b521384a510f225bd4660916f41c2615b8a6bf36a3d4bd5d580514e7c1046b52
[INFO] running `Command { std: "docker" "start" "-a" "b521384a510f225bd4660916f41c2615b8a6bf36a3d4bd5d580514e7c1046b52", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling undefined v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `panic_immediate_abort`
[INFO] [stdout]   --> src/optional.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stdout]    = help: consider adding `panic_immediate_abort` 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: `panic_immediate_abort`
[INFO] [stdout]   --> src/optional.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg_attr(feature = "panic_immediate_abort", inline)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stdout]    = help: consider adding `panic_immediate_abort` 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: unused import: `std::default`
[INFO] [stdout]  --> src/optional.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::AsExpression`
[INFO] [stdout]  --> src/optional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::AsExpression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/optional.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `cmp`, `convert`, `hint`, `mem`, `self`, and `slice`
[INFO] [stdout]   --> src/optional.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     cmp, convert, hint, mem,
[INFO] [stdout]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stdout]  9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]    |           ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 10 |     slice,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromIterator`
[INFO] [stdout]  --> src/optional.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FusedIterator`
[INFO] [stdout]  --> src/optional.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deref`
[INFO] [stdout]  --> src/optional.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DerefMut`
[INFO] [stdout]  --> src/optional.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "b521384a510f225bd4660916f41c2615b8a6bf36a3d4bd5d580514e7c1046b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b521384a510f225bd4660916f41c2615b8a6bf36a3d4bd5d580514e7c1046b52", kill_on_drop: false }`
[INFO] [stdout] b521384a510f225bd4660916f41c2615b8a6bf36a3d4bd5d580514e7c1046b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a35429de2cb515be662d18e6bf8d14988d7ea3e99f989c9bd80f7c66a3984d5
[INFO] running `Command { std: "docker" "start" "-a" "6a35429de2cb515be662d18e6bf8d14988d7ea3e99f989c9bd80f7c66a3984d5", kill_on_drop: false }`
[INFO] [stdout] warning: unexpected `cfg` condition value: `panic_immediate_abort`
[INFO] [stdout]   --> src/optional.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stdout]    = help: consider adding `panic_immediate_abort` 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: `panic_immediate_abort`
[INFO] [stdout]   --> src/optional.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg_attr(feature = "panic_immediate_abort", inline)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stdout]    = help: consider adding `panic_immediate_abort` 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: unused import: `std::default`
[INFO] [stdout]  --> src/optional.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::AsExpression`
[INFO] [stdout]  --> src/optional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::AsExpression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/optional.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `cmp`, `convert`, `hint`, `mem`, `self`, and `slice`
[INFO] [stdout]   --> src/optional.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     cmp, convert, hint, mem,
[INFO] [stdout]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stdout]  9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]    |           ^^^^  ^^^^^^^^^^^
[INFO] [stdout] 10 |     slice,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling undefined v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FromIterator`
[INFO] [stdout]  --> src/optional.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FusedIterator`
[INFO] [stdout]  --> src/optional.rs:5:37
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Deref`
[INFO] [stdout]  --> src/optional.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]   |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DerefMut`
[INFO] [stdout]  --> src/optional.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]   |                                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `panic_immediate_abort`
[INFO] [stdout]   --> src/optional.rs:74:16
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stdout]    = help: consider adding `panic_immediate_abort` 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: `panic_immediate_abort`
[INFO] [stdout]   --> src/optional.rs:75:12
[INFO] [stdout]    |
[INFO] [stdout] 75 | #[cfg_attr(feature = "panic_immediate_abort", inline)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stdout]    = help: consider adding `panic_immediate_abort` 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: unused import: `std::default`
[INFO] [stdout]  --> src/optional.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::default;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `diesel::AsExpression`
[INFO] [stdout]  --> src/optional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use diesel::AsExpression;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromIterator`, `FusedIterator`, and `self`
[INFO] [stdout]  --> src/optional.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stdout]   |                 ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ControlFlow`, `DerefMut`, `Deref`, `cmp`, `convert`, `hint`, `mem`, `self`, and `slice`
[INFO] [stdout]   --> src/optional.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  8 |     cmp, convert, hint, mem,
[INFO] [stdout]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stdout]  9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stdout]    |           ^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stdout] 10 |     slice,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "6a35429de2cb515be662d18e6bf8d14988d7ea3e99f989c9bd80f7c66a3984d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a35429de2cb515be662d18e6bf8d14988d7ea3e99f989c9bd80f7c66a3984d5", kill_on_drop: false }`
[INFO] [stdout] 6a35429de2cb515be662d18e6bf8d14988d7ea3e99f989c9bd80f7c66a3984d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fbd278274e953e30eff8e9a2e82db936ab1998d68722b558272729d5d6bef9e
[INFO] running `Command { std: "docker" "start" "-a" "9fbd278274e953e30eff8e9a2e82db936ab1998d68722b558272729d5d6bef9e", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `panic_immediate_abort`
[INFO] [stderr]   --> src/optional.rs:74:16
[INFO] [stderr]    |
[INFO] [stderr] 74 | #[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stderr]    = help: consider adding `panic_immediate_abort` 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: `panic_immediate_abort`
[INFO] [stderr]   --> src/optional.rs:75:12
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[cfg_attr(feature = "panic_immediate_abort", inline)]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `juniper` and `serde`
[INFO] [stderr]    = help: consider adding `panic_immediate_abort` 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: unused import: `std::default`
[INFO] [stderr]  --> src/optional.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::default;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `diesel::AsExpression`
[INFO] [stderr]  --> src/optional.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use diesel::AsExpression;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/optional.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stderr]   |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ControlFlow`, `cmp`, `convert`, `hint`, `mem`, `self`, and `slice`
[INFO] [stderr]   --> src/optional.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  8 |     cmp, convert, hint, mem,
[INFO] [stderr]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stderr]  9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stderr]    |           ^^^^  ^^^^^^^^^^^
[INFO] [stderr] 10 |     slice,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromIterator`
[INFO] [stderr]  --> src/optional.rs:5:23
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stderr]   |                       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FusedIterator`
[INFO] [stderr]  --> src/optional.rs:5:37
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deref`
[INFO] [stderr]  --> src/optional.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stderr]   |                              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DerefMut`
[INFO] [stderr]  --> src/optional.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stderr]   |                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromIterator`, `FusedIterator`, and `self`
[INFO] [stderr]  --> src/optional.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::iter::{self, FromIterator, FusedIterator};
[INFO] [stderr]   |                 ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ControlFlow`, `DerefMut`, `Deref`, `cmp`, `convert`, `hint`, `mem`, `self`, and `slice`
[INFO] [stderr]   --> src/optional.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr]  8 |     cmp, convert, hint, mem,
[INFO] [stderr]    |     ^^^  ^^^^^^^  ^^^^  ^^^
[INFO] [stderr]  9 |     ops::{self, ControlFlow, Deref, DerefMut},
[INFO] [stderr]    |           ^^^^  ^^^^^^^^^^^  ^^^^^  ^^^^^^^^
[INFO] [stderr] 10 |     slice,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `undefined` (lib) generated 10 warnings (run `cargo fix --lib -p undefined` to apply 4 suggestions)
[INFO] [stderr] warning: `undefined` (lib test) generated 6 warnings (4 duplicates) (run `cargo fix --lib -p undefined --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/undefined-ff7a1454d6ef7a84)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests undefined
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/optional.rs - optional::Optional<T>::is_null (line 135) ... ok
[INFO] [stdout] test src/optional.rs - optional::Optional<T>::def_or (line 289) ... ok
[INFO] [stdout] test src/optional.rs - optional::Optional<T>::is_def (line 87) ... ok
[INFO] [stdout] test src/optional.rs - optional::Optional<T>::is_def_and (line 108) ... ok
[INFO] [stdout] test src/optional.rs - optional::Optional<T>::map_def_or (line 313) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fbd278274e953e30eff8e9a2e82db936ab1998d68722b558272729d5d6bef9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fbd278274e953e30eff8e9a2e82db936ab1998d68722b558272729d5d6bef9e", kill_on_drop: false }`
[INFO] [stdout] 9fbd278274e953e30eff8e9a2e82db936ab1998d68722b558272729d5d6bef9e
