[INFO] fetching crate yaml-adapter 0.1.0...
[INFO] testing yaml-adapter-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate yaml-adapter 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate yaml-adapter 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yaml-adapter 0.1.0
[INFO] finished tweaking crates.io crate yaml-adapter 0.1.0
[INFO] tweaked toml for crates.io crate yaml-adapter 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v0.3.2
[INFO] [stderr]   Downloaded bytes v0.6.0
[INFO] [stderr]   Downloaded tokio v0.3.7
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cac775439f13f867d2cc036f8ca742131525aa75dac47d2f63444b55dcbe817d
[INFO] running `Command { std: "docker" "start" "-a" "cac775439f13f867d2cc036f8ca742131525aa75dac47d2f63444b55dcbe817d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cac775439f13f867d2cc036f8ca742131525aa75dac47d2f63444b55dcbe817d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac775439f13f867d2cc036f8ca742131525aa75dac47d2f63444b55dcbe817d", kill_on_drop: false }`
[INFO] [stdout] cac775439f13f867d2cc036f8ca742131525aa75dac47d2f63444b55dcbe817d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62a0b6d06268c0c731d5ee937fcab59d24068c07b64b98f063407d94a65424e7
[INFO] running `Command { std: "docker" "start" "-a" "62a0b6d06268c0c731d5ee937fcab59d24068c07b64b98f063407d94a65424e7", kill_on_drop: false }`
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[INFO] [stderr]    Compiling casbin v2.2.0
[INFO] [stdout] error[E0252]: the name `ioError` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |         BufReader as ioBufReader, Error as ioError, ErrorKind as ioErrorKind,
[INFO] [stdout]    |                                   ---------------- previous import of the type `ioError` here
[INFO] [stdout] ...
[INFO] [stdout] 22 |     io::{Error as ioError, ErrorKind as ioErrorKind},
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^--
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `ioError` reimported here
[INFO] [stdout]    |          help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioError` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioErrorKind` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |         BufReader as ioBufReader, Error as ioError, ErrorKind as ioErrorKind,
[INFO] [stdout]    |                                                     ------------------------ previous import of the type `ioErrorKind` here
[INFO] [stdout] ...
[INFO] [stdout] 22 |     io::{Error as ioError, ErrorKind as ioErrorKind},
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ `ioErrorKind` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioErrorKind` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioPath` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     path::Path as ioPath,
[INFO] [stdout]    |     -------------------- previous import of the type `ioPath` here
[INFO] [stdout] ...
[INFO] [stdout] 23 |     path::Path as ioPath,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ `ioPath` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioPath` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 23 |     path::Path as other_ioPath,
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `file` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fs::File as file,
[INFO] [stdout]    |     ---------------- previous import of the type `file` here
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fs::File as file,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ `file` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `file` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fs::File as other_file,
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioBufReader` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:28:42
[INFO] [stdout]    |
[INFO] [stdout] 14 |         BufReader as ioBufReader, Error as ioError, ErrorKind as ioErrorKind,
[INFO] [stdout]    |         ------------------------ previous import of the type `ioBufReader` here
[INFO] [stdout] ...
[INFO] [stdout] 28 |     io::{AsyncBufReadExt, AsyncWriteExt, BufReader as ioBufReader},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^ `ioBufReader` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioBufReader` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 28 |     io::{AsyncBufReadExt, AsyncWriteExt, BufReader as other_ioBufReader},
[INFO] [stdout]    |                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioCursor` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 7  |         BufReader as ioBufReader, Cursor as ioCursor, Error as ioError,
[INFO] [stdout]    |                                   ------------------ previous import of the type `ioCursor` here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::{io::Cursor as ioCursor, path::Path as ioPath};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^ `ioCursor` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioCursor` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{io::Cursor as other_ioCursor, path::Path as ioPath};
[INFO] [stdout]    |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioPath` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use async_std::{fs::File as file, path::Path as ioPath};
[INFO] [stdout]    |                                   -------------------- previous import of the type `ioPath` here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::{io::Cursor as ioCursor, path::Path as ioPath};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^ `ioPath` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioPath` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{io::Cursor as ioCursor, path::Path as other_ioPath};
[INFO] [stdout]    |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioBufReader` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 7  |         BufReader as ioBufReader, Cursor as ioCursor, Error as ioError,
[INFO] [stdout]    |         ------------------------ previous import of the type `ioBufReader` here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     AsyncBufReadExt, AsyncReadExt, BufReader as ioBufReader, Error as ioError,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ `ioBufReader` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioBufReader` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 19 |     AsyncBufReadExt, AsyncReadExt, BufReader as other_ioBufReader, Error as ioError,
[INFO] [stdout]    |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioError` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:19:62
[INFO] [stdout]    |
[INFO] [stdout] 7  |         BufReader as ioBufReader, Cursor as ioCursor, Error as ioError,
[INFO] [stdout]    |                                                       ---------------- previous import of the type `ioError` here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     AsyncBufReadExt, AsyncReadExt, BufReader as ioBufReader, Error as ioError,
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                              |
[INFO] [stdout]    |                                                              `ioError` reimported here
[INFO] [stdout]    |                                                              help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioError` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioErrorKind` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |         ErrorKind as ioErrorKind,
[INFO] [stdout]    |         ------------------------ previous import of the type `ioErrorKind` here
[INFO] [stdout] ...
[INFO] [stdout] 20 |     ErrorKind as ioErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |     |
[INFO] [stdout]    |     `ioErrorKind` reimported here
[INFO] [stdout]    |     help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioErrorKind` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `file` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use async_std::{fs::File as file, path::Path as ioPath};
[INFO] [stdout]    |                 ---------------- previous import of the type `file` here
[INFO] [stdout] ...
[INFO] [stdout] 24 | use tokio::fs::File as file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ `file` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `file` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::fs::File as other_file;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioPath` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/model/default_model.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use async_std::path::Path as ioPath;
[INFO] [stdout]    |     ------------------------------- previous import of the type `ioPath` here
[INFO] [stdout] ...
[INFO] [stdout] 20 | use std::path::Path as ioPath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `ioPath` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioPath` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::path::Path as other_ioPath;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `next_line` found for struct `async_std::io::Lines` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |         while let Some(line) = lines.next_line().await? {
[INFO] [stdout]    |                                      ^^^^^^^^^ method not found in `Lines<BufReader<File>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `next_line` found for struct `async_std::io::Lines` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         while let Some(line) = lines.next_line().await? {
[INFO] [stdout]    |                                      ^^^^^^^^^ method not found in `Lines<BufReader<File>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0252, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `casbin` (lib) due to 15 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "62a0b6d06268c0c731d5ee937fcab59d24068c07b64b98f063407d94a65424e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a0b6d06268c0c731d5ee937fcab59d24068c07b64b98f063407d94a65424e7", kill_on_drop: false }`
[INFO] [stdout] 62a0b6d06268c0c731d5ee937fcab59d24068c07b64b98f063407d94a65424e7
[INFO] testing yaml-adapter-0.1.0 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate yaml-adapter 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate yaml-adapter 0.1.0 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yaml-adapter 0.1.0
[INFO] finished tweaking crates.io crate yaml-adapter 0.1.0
[INFO] tweaked toml for crates.io crate yaml-adapter 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "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" "+beta-2024-02-10" "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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c19e2a7acaf19d50a3aa256b95822c6616ae3e94dbb11c667f0d3c92cb23fede
[INFO] running `Command { std: "docker" "start" "-a" "c19e2a7acaf19d50a3aa256b95822c6616ae3e94dbb11c667f0d3c92cb23fede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c19e2a7acaf19d50a3aa256b95822c6616ae3e94dbb11c667f0d3c92cb23fede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c19e2a7acaf19d50a3aa256b95822c6616ae3e94dbb11c667f0d3c92cb23fede", kill_on_drop: false }`
[INFO] [stdout] c19e2a7acaf19d50a3aa256b95822c6616ae3e94dbb11c667f0d3c92cb23fede
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00bc09d43cc9268a9733453cb43c6fece1a10db3b19fe8c57cb8230dafdebb53
[INFO] running `Command { std: "docker" "start" "-a" "00bc09d43cc9268a9733453cb43c6fece1a10db3b19fe8c57cb8230dafdebb53", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling smallvec v1.13.1
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[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
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[INFO] [stderr]    Compiling casbin v2.2.0
[INFO] [stdout] error[E0252]: the name `ioError` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 14 |         BufReader as ioBufReader, Error as ioError, ErrorKind as ioErrorKind,
[INFO] [stdout]    |                                   ---------------- previous import of the type `ioError` here
[INFO] [stdout] ...
[INFO] [stdout] 22 |     io::{Error as ioError, ErrorKind as ioErrorKind},
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^--
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `ioError` reimported here
[INFO] [stdout]    |          help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioError` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioErrorKind` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |         BufReader as ioBufReader, Error as ioError, ErrorKind as ioErrorKind,
[INFO] [stdout]    |                                                     ------------------------ previous import of the type `ioErrorKind` here
[INFO] [stdout] ...
[INFO] [stdout] 22 |     io::{Error as ioError, ErrorKind as ioErrorKind},
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^ `ioErrorKind` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioErrorKind` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioPath` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     path::Path as ioPath,
[INFO] [stdout]    |     -------------------- previous import of the type `ioPath` here
[INFO] [stdout] ...
[INFO] [stdout] 23 |     path::Path as ioPath,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ `ioPath` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioPath` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 23 |     path::Path as other_ioPath,
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `file` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fs::File as file,
[INFO] [stdout]    |     ---------------- previous import of the type `file` here
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fs::File as file,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ `file` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `file` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fs::File as other_file,
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioBufReader` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:28:42
[INFO] [stdout]    |
[INFO] [stdout] 14 |         BufReader as ioBufReader, Error as ioError, ErrorKind as ioErrorKind,
[INFO] [stdout]    |         ------------------------ previous import of the type `ioBufReader` here
[INFO] [stdout] ...
[INFO] [stdout] 28 |     io::{AsyncBufReadExt, AsyncWriteExt, BufReader as ioBufReader},
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^ `ioBufReader` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioBufReader` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 28 |     io::{AsyncBufReadExt, AsyncWriteExt, BufReader as other_ioBufReader},
[INFO] [stdout]    |                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioCursor` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 7  |         BufReader as ioBufReader, Cursor as ioCursor, Error as ioError,
[INFO] [stdout]    |                                   ------------------ previous import of the type `ioCursor` here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::{io::Cursor as ioCursor, path::Path as ioPath};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^ `ioCursor` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioCursor` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{io::Cursor as other_ioCursor, path::Path as ioPath};
[INFO] [stdout]    |           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioPath` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:16:35
[INFO] [stdout]    |
[INFO] [stdout] 13 | use async_std::{fs::File as file, path::Path as ioPath};
[INFO] [stdout]    |                                   -------------------- previous import of the type `ioPath` here
[INFO] [stdout] ...
[INFO] [stdout] 16 | use std::{io::Cursor as ioCursor, path::Path as ioPath};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^ `ioPath` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioPath` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{io::Cursor as ioCursor, path::Path as other_ioPath};
[INFO] [stdout]    |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioBufReader` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 7  |         BufReader as ioBufReader, Cursor as ioCursor, Error as ioError,
[INFO] [stdout]    |         ------------------------ previous import of the type `ioBufReader` here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     AsyncBufReadExt, AsyncReadExt, BufReader as ioBufReader, Error as ioError,
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ `ioBufReader` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioBufReader` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 19 |     AsyncBufReadExt, AsyncReadExt, BufReader as other_ioBufReader, Error as ioError,
[INFO] [stdout]    |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioError` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:19:62
[INFO] [stdout]    |
[INFO] [stdout] 7  |         BufReader as ioBufReader, Cursor as ioCursor, Error as ioError,
[INFO] [stdout]    |                                                       ---------------- previous import of the type `ioError` here
[INFO] [stdout] ...
[INFO] [stdout] 19 |     AsyncBufReadExt, AsyncReadExt, BufReader as ioBufReader, Error as ioError,
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                                                              |
[INFO] [stdout]    |                                                              `ioError` reimported here
[INFO] [stdout]    |                                                              help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioError` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioErrorKind` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |         ErrorKind as ioErrorKind,
[INFO] [stdout]    |         ------------------------ previous import of the type `ioErrorKind` here
[INFO] [stdout] ...
[INFO] [stdout] 20 |     ErrorKind as ioErrorKind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |     |
[INFO] [stdout]    |     `ioErrorKind` reimported here
[INFO] [stdout]    |     help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioErrorKind` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `file` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/config.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use async_std::{fs::File as file, path::Path as ioPath};
[INFO] [stdout]    |                 ---------------- previous import of the type `file` here
[INFO] [stdout] ...
[INFO] [stdout] 24 | use tokio::fs::File as file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^ `file` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `file` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 24 | use tokio::fs::File as other_file;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `ioPath` is defined multiple times
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/model/default_model.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use async_std::path::Path as ioPath;
[INFO] [stdout]    |     ------------------------------- previous import of the type `ioPath` here
[INFO] [stdout] ...
[INFO] [stdout] 20 | use std::path::Path as ioPath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ `ioPath` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ioPath` must be defined only once in the type namespace of this module
[INFO] [stdout] help: you can use `as` to change the binding name of the import
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::path::Path as other_ioPath;
[INFO] [stdout]    |     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `next_line` found for struct `async_std::io::Lines` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:74:38
[INFO] [stdout]    |
[INFO] [stdout] 74 |         while let Some(line) = lines.next_line().await? {
[INFO] [stdout]    |                                      ^^^^^^^^^ method not found in `Lines<BufReader<File>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `next_line` found for struct `async_std::io::Lines` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/casbin-2.2.0/src/adapter/file_adapter.rs:99:38
[INFO] [stdout]    |
[INFO] [stdout] 99 |         while let Some(line) = lines.next_line().await? {
[INFO] [stdout]    |                                      ^^^^^^^^^ method not found in `Lines<BufReader<File>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0252, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `casbin` (lib) due to 15 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "00bc09d43cc9268a9733453cb43c6fece1a10db3b19fe8c57cb8230dafdebb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00bc09d43cc9268a9733453cb43c6fece1a10db3b19fe8c57cb8230dafdebb53", kill_on_drop: false }`
[INFO] [stdout] 00bc09d43cc9268a9733453cb43c6fece1a10db3b19fe8c57cb8230dafdebb53
