[INFO] fetching crate calc_rational 0.9.1...
[INFO] checking calc_rational-0.9.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate calc_rational 0.9.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate calc_rational 0.9.1 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 calc_rational 0.9.1
[INFO] finished tweaking crates.io crate calc_rational 0.9.1
[INFO] tweaked toml for crates.io crate calc_rational 0.9.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate calc_rational 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priv_sep v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1771bcdb5642468ad1ca42353f8b336b6b65af7d5bd25e48ceb4705de8798fab
[INFO] running `Command { std: "docker" "start" "-a" "1771bcdb5642468ad1ca42353f8b336b6b65af7d5bd25e48ceb4705de8798fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1771bcdb5642468ad1ca42353f8b336b6b65af7d5bd25e48ceb4705de8798fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1771bcdb5642468ad1ca42353f8b336b6b65af7d5bd25e48ceb4705de8798fab", kill_on_drop: false }`
[INFO] [stdout] 1771bcdb5642468ad1ca42353f8b336b6b65af7d5bd25e48ceb4705de8798fab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 21170fe11b9d3d4bef8e4674940cbdb7c028ad7750094fa566e7923be4825db4
[INFO] running `Command { std: "docker" "start" "-a" "21170fe11b9d3d4bef8e4674940cbdb7c028ad7750094fa566e7923be4825db4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling calc_rational v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `DivByZero` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:9
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `DivByZero` is already imported here
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:114:5
[INFO] [stdout]      |
[INFO] [stdout] 114  |     unused,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ExpDivByZero` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:20
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ExpDivByZero` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ExpIsNotIntOrOneHalf` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:34
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ExpIsNotIntOrOneHalf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidAbs` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:56
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                                        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidAbs` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidDec` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:68
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                                                    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidDec` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidPar` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:80
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                                                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidPar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidRound` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:22
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                      ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidRound` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MissingTerm` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:36
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `MissingTerm` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ModIsNotInt` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:49
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ModIsNotInt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ModZero` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:62
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                                              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ModZero` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `NotEnoughPrevResults` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:71
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `NotEnoughPrevResults` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `NotNonNegIntFact` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1250:9
[INFO] [stdout]      |
[INFO] [stdout] 1250 |         NotNonNegIntFact, TrailingSyms,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1251 |     };
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `NotNonNegIntFact` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TrailingSyms` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1250:27
[INFO] [stdout]      |
[INFO] [stdout] 1250 |         NotNonNegIntFact, TrailingSyms,
[INFO] [stdout]      |                           ^^^^^^^^^^^^
[INFO] [stdout] 1251 |     };
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `TrailingSyms` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calc_rational` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "21170fe11b9d3d4bef8e4674940cbdb7c028ad7750094fa566e7923be4825db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21170fe11b9d3d4bef8e4674940cbdb7c028ad7750094fa566e7923be4825db4", kill_on_drop: false }`
[INFO] [stdout] 21170fe11b9d3d4bef8e4674940cbdb7c028ad7750094fa566e7923be4825db4
[INFO] checking calc_rational-0.9.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate calc_rational 0.9.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate calc_rational 0.9.1 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 calc_rational 0.9.1
[INFO] finished tweaking crates.io crate calc_rational 0.9.1
[INFO] tweaked toml for crates.io crate calc_rational 0.9.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate calc_rational 0.9.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1b62c7a101bf7bbbdc4db68068fcaf387d4db513a57db83d9acf2e94913c5ddf
[INFO] running `Command { std: "docker" "start" "-a" "1b62c7a101bf7bbbdc4db68068fcaf387d4db513a57db83d9acf2e94913c5ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b62c7a101bf7bbbdc4db68068fcaf387d4db513a57db83d9acf2e94913c5ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b62c7a101bf7bbbdc4db68068fcaf387d4db513a57db83d9acf2e94913c5ddf", kill_on_drop: false }`
[INFO] [stdout] 1b62c7a101bf7bbbdc4db68068fcaf387d4db513a57db83d9acf2e94913c5ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 82fe25bd475c4f3904693b54105f3d55874da41af1f5752854ba84435fe77f2d
[INFO] running `Command { std: "docker" "start" "-a" "82fe25bd475c4f3904693b54105f3d55874da41af1f5752854ba84435fe77f2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling calc_rational v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `DivByZero` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:9
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `DivByZero` is already imported here
[INFO] [stdout]      |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]     --> src/lib.rs:114:5
[INFO] [stdout]      |
[INFO] [stdout] 114  |     unused,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      = note: `#[deny(unused_imports)]` implied by `#[deny(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ExpDivByZero` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:20
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                    ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ExpDivByZero` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ExpIsNotIntOrOneHalf` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:34
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ExpIsNotIntOrOneHalf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidAbs` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:56
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                                        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidAbs` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidDec` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:68
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                                                    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidDec` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidPar` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1248:80
[INFO] [stdout]      |
[INFO] [stdout] 1248 |         DivByZero, ExpDivByZero, ExpIsNotIntOrOneHalf, InvalidAbs, InvalidDec, InvalidPar,
[INFO] [stdout]      |                                                                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidPar` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `InvalidRound` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:22
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                      ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `InvalidRound` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `MissingTerm` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:36
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                    ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `MissingTerm` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ModIsNotInt` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:49
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                                 ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ModIsNotInt` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `ModZero` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:62
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                                              ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `ModZero` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `NotEnoughPrevResults` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1249:71
[INFO] [stdout]      |
[INFO] [stdout] 1249 |         InvalidQuit, InvalidRound, MissingTerm, ModIsNotInt, ModZero, NotEnoughPrevResults,
[INFO] [stdout]      |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `NotEnoughPrevResults` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `NotNonNegIntFact` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1250:9
[INFO] [stdout]      |
[INFO] [stdout] 1250 |         NotNonNegIntFact, TrailingSyms,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1251 |     };
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `NotNonNegIntFact` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `TrailingSyms` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1250:27
[INFO] [stdout]      |
[INFO] [stdout] 1250 |         NotNonNegIntFact, TrailingSyms,
[INFO] [stdout]      |                           ^^^^^^^^^^^^
[INFO] [stdout] 1251 |     };
[INFO] [stdout] 1252 |     use super::*;
[INFO] [stdout]      |         -------- the item `TrailingSyms` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `calc_rational` (lib test) due to 14 previous errors
[INFO] running `Command { std: "docker" "inspect" "82fe25bd475c4f3904693b54105f3d55874da41af1f5752854ba84435fe77f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82fe25bd475c4f3904693b54105f3d55874da41af1f5752854ba84435fe77f2d", kill_on_drop: false }`
[INFO] [stdout] 82fe25bd475c4f3904693b54105f3d55874da41af1f5752854ba84435fe77f2d
