[INFO] fetching crate fluid 0.4.1...
[INFO] checking fluid-0.4.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate fluid 0.4.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate fluid 0.4.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluid 0.4.1
[INFO] finished tweaking crates.io crate fluid 0.4.1
[INFO] tweaked toml for crates.io crate fluid 0.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluid_attributes v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bf3c1d932f8ffbbf0de428b6e061a5dd0d1c0bc5a2bb154cab55aab6a60a90e
[INFO] running `Command { std: "docker" "start" "-a" "5bf3c1d932f8ffbbf0de428b6e061a5dd0d1c0bc5a2bb154cab55aab6a60a90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf3c1d932f8ffbbf0de428b6e061a5dd0d1c0bc5a2bb154cab55aab6a60a90e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf3c1d932f8ffbbf0de428b6e061a5dd0d1c0bc5a2bb154cab55aab6a60a90e", kill_on_drop: false }`
[INFO] [stdout] 5bf3c1d932f8ffbbf0de428b6e061a5dd0d1c0bc5a2bb154cab55aab6a60a90e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a006d3370149cc15a8751cb6b7d4f4ec40ffbca63998ea9aa30ada1803d4156
[INFO] running `Command { std: "docker" "start" "-a" "9a006d3370149cc15a8751cb6b7d4f4ec40ffbca63998ea9aa30ada1803d4156", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling fluid_attributes v0.4.0
[INFO] [stderr]     Checking fluid v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/collection/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 8  | use crate::traits::collection::*;
[INFO] [stdout] 9  | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused)]
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_an_error::BeAnError`
[INFO] [stdout]  --> src/assertions/result/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use be_an_error::BeAnError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_ok::BeOk`
[INFO] [stdout]  --> src/assertions/result/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use be_ok::BeOk;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/string/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 12 | use crate::traits::string::{ShouldString, StringPattern};
[INFO] [stdout] 13 | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/collection/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 8  | use crate::traits::collection::*;
[INFO] [stdout] 9  | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused)]
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_an_error::BeAnError`
[INFO] [stdout]  --> src/assertions/result/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use be_an_error::BeAnError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_ok::BeOk`
[INFO] [stdout]  --> src/assertions/result/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use be_ok::BeOk;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/string/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 12 | use crate::traits::string::{ShouldString, StringPattern};
[INFO] [stdout] 13 | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_an_error.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeAnError<O: Debug, E: Debug> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeAnError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_ok.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeOk<O: Debug, E: Debug> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeOk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/core/information.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |         panic!(FluidPanic(msg))
[INFO] [stdout]    |         ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: use std::panic::panic_any instead: `std::panic::panic_any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluid` (lib) due to 7 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_an_error.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeAnError<O: Debug, E: Debug> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeAnError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_ok.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeOk<O: Debug, E: Debug> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeOk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/core/information.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |         panic!(FluidPanic(msg))
[INFO] [stdout]    |         ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: use std::panic::panic_any instead: `std::panic::panic_any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluid` (lib test) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9a006d3370149cc15a8751cb6b7d4f4ec40ffbca63998ea9aa30ada1803d4156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a006d3370149cc15a8751cb6b7d4f4ec40ffbca63998ea9aa30ada1803d4156", kill_on_drop: false }`
[INFO] [stdout] 9a006d3370149cc15a8751cb6b7d4f4ec40ffbca63998ea9aa30ada1803d4156
[INFO] checking fluid-0.4.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate fluid 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate fluid 0.4.1 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluid 0.4.1
[INFO] finished tweaking crates.io crate fluid 0.4.1
[INFO] tweaked toml for crates.io crate fluid 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2b57fe2590e52cfc09a868823f4c05fbc448edaaf5889cb59ce7aedcbdfd07b
[INFO] running `Command { std: "docker" "start" "-a" "f2b57fe2590e52cfc09a868823f4c05fbc448edaaf5889cb59ce7aedcbdfd07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2b57fe2590e52cfc09a868823f4c05fbc448edaaf5889cb59ce7aedcbdfd07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b57fe2590e52cfc09a868823f4c05fbc448edaaf5889cb59ce7aedcbdfd07b", kill_on_drop: false }`
[INFO] [stdout] f2b57fe2590e52cfc09a868823f4c05fbc448edaaf5889cb59ce7aedcbdfd07b
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2fbf17de449f9e5cabdea0205e3e2ed7394b8dac1c1221af9b5873d8b6a4a5
[INFO] running `Command { std: "docker" "start" "-a" "af2fbf17de449f9e5cabdea0205e3e2ed7394b8dac1c1221af9b5873d8b6a4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling fluid_attributes v0.4.0
[INFO] [stderr]     Checking fluid v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/collection/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 8  | use crate::traits::collection::*;
[INFO] [stdout] 9  | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused)]
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_an_error::BeAnError`
[INFO] [stdout]  --> src/assertions/result/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use be_an_error::BeAnError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_ok::BeOk`
[INFO] [stdout]  --> src/assertions/result/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use be_ok::BeOk;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/string/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 12 | use crate::traits::string::{ShouldString, StringPattern};
[INFO] [stdout] 13 | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/collection/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 8  | use crate::traits::collection::*;
[INFO] [stdout] 9  | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 | #![deny(unused)]
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_an_error::BeAnError`
[INFO] [stdout]  --> src/assertions/result/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use be_an_error::BeAnError;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused import: `be_ok::BeOk`
[INFO] [stdout]  --> src/assertions/result/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use be_ok::BeOk;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `Debug` is imported redundantly
[INFO] [stdout]   --> src/assertions/string/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::core::prelude::*;
[INFO] [stdout]    |     ----------------------- the item `Debug` is already imported here
[INFO] [stdout] 12 | use crate::traits::string::{ShouldString, StringPattern};
[INFO] [stdout] 13 | use std::fmt::Debug;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_an_error.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeAnError<O: Debug, E: Debug> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeAnError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_ok.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeOk<O: Debug, E: Debug> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeOk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/core/information.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |         panic!(FluidPanic(msg))
[INFO] [stdout]    |         ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: use std::panic::panic_any instead: `std::panic::panic_any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluid` (lib) due to 7 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_an_error.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeAnError<O: Debug, E: Debug> {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeAnError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[deny(dead_code)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field `containing_truthness` is never read
[INFO] [stdout]  --> src/assertions/result/be_ok.rs:9:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct BeOk<O: Debug, E: Debug> {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 8 |     pub(in crate::assertions) should: ShouldImpl<Result<O, E>>,
[INFO] [stdout] 9 |     pub(in crate::assertions) containing_truthness: bool,
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `BeOk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/core/information.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |         panic!(FluidPanic(msg))
[INFO] [stdout]    |         ------ ^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: use std::panic::panic_any instead: `std::panic::panic_any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fluid` (lib test) due to 7 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "af2fbf17de449f9e5cabdea0205e3e2ed7394b8dac1c1221af9b5873d8b6a4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2fbf17de449f9e5cabdea0205e3e2ed7394b8dac1c1221af9b5873d8b6a4a5", kill_on_drop: false }`
[INFO] [stdout] af2fbf17de449f9e5cabdea0205e3e2ed7394b8dac1c1221af9b5873d8b6a4a5
