[INFO] fetching crate fluid 0.4.1...
[INFO] checking fluid-0.4.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate fluid 0.4.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate fluid 0.4.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81d319749d1fc6a9d4e10dfca4ab5c43c5d3d36c19571081ee33626c9d9b7bc9
[INFO] running `Command { std: "docker" "start" "-a" "81d319749d1fc6a9d4e10dfca4ab5c43c5d3d36c19571081ee33626c9d9b7bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81d319749d1fc6a9d4e10dfca4ab5c43c5d3d36c19571081ee33626c9d9b7bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d319749d1fc6a9d4e10dfca4ab5c43c5d3d36c19571081ee33626c9d9b7bc9", kill_on_drop: false }`
[INFO] [stdout] 81d319749d1fc6a9d4e10dfca4ab5c43c5d3d36c19571081ee33626c9d9b7bc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfd0c308913bcbb4902642840eb4480ea5e51f821af1e844e4b17cf8c8e6290a
[INFO] running `Command { std: "docker" "start" "-a" "cfd0c308913bcbb4902642840eb4480ea5e51f821af1e844e4b17cf8c8e6290a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking is-terminal v0.4.12
[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]     Checking colored v1.9.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling rand_os v0.1.3
[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" "cfd0c308913bcbb4902642840eb4480ea5e51f821af1e844e4b17cf8c8e6290a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd0c308913bcbb4902642840eb4480ea5e51f821af1e844e4b17cf8c8e6290a", kill_on_drop: false }`
[INFO] [stdout] cfd0c308913bcbb4902642840eb4480ea5e51f821af1e844e4b17cf8c8e6290a
[INFO] checking fluid-0.4.1 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate fluid 0.4.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate fluid 0.4.1 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eee2bd47f61c1026affeb3b9e37c3611a99fd9c7c80f875e63d799ab6c997055
[INFO] running `Command { std: "docker" "start" "-a" "eee2bd47f61c1026affeb3b9e37c3611a99fd9c7c80f875e63d799ab6c997055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eee2bd47f61c1026affeb3b9e37c3611a99fd9c7c80f875e63d799ab6c997055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee2bd47f61c1026affeb3b9e37c3611a99fd9c7c80f875e63d799ab6c997055", kill_on_drop: false }`
[INFO] [stdout] eee2bd47f61c1026affeb3b9e37c3611a99fd9c7c80f875e63d799ab6c997055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa5a6b3bddf428bbd3b21c431c28a2216992fbafd97071d952fa5e9d0b0a79e3
[INFO] running `Command { std: "docker" "start" "-a" "aa5a6b3bddf428bbd3b21c431c28a2216992fbafd97071d952fa5e9d0b0a79e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking is-terminal v0.4.12
[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]     Checking colored v1.9.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling quote v0.6.13
[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" "aa5a6b3bddf428bbd3b21c431c28a2216992fbafd97071d952fa5e9d0b0a79e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5a6b3bddf428bbd3b21c431c28a2216992fbafd97071d952fa5e9d0b0a79e3", kill_on_drop: false }`
[INFO] [stdout] aa5a6b3bddf428bbd3b21c431c28a2216992fbafd97071d952fa5e9d0b0a79e3
