[INFO] fetching crate cdns-rs 1.1.1...
[INFO] checking cdns-rs-1.1.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate cdns-rs 1.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cdns-rs 1.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cdns-rs 1.1.1
[INFO] tweaked toml for crates.io crate cdns-rs 1.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cdns-rs 1.1.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cdns-rs 1.1.1 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v1.47.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fd8b4b4cc0f5b646e9a1c0dae0c5bfc688d9ccf6ae6ad41c745f3387b983ed2
[INFO] running `Command { std: "docker" "start" "-a" "7fd8b4b4cc0f5b646e9a1c0dae0c5bfc688d9ccf6ae6ad41c745f3387b983ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd8b4b4cc0f5b646e9a1c0dae0c5bfc688d9ccf6ae6ad41c745f3387b983ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd8b4b4cc0f5b646e9a1c0dae0c5bfc688d9ccf6ae6ad41c745f3387b983ed2", kill_on_drop: false }`
[INFO] [stdout] 7fd8b4b4cc0f5b646e9a1c0dae0c5bfc688d9ccf6ae6ad41c745f3387b983ed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77bdb0181d4fcf5d36d22447870a22565e3a909931955f4521ccedd8d5be462e
[INFO] running `Command { std: "docker" "start" "-a" "77bdb0181d4fcf5d36d22447870a22565e3a909931955f4521ccedd8d5be462e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]     Checking tokio v1.47.0
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking cdns-rs v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `n` is never read
[INFO] [stdout]    --> src/sync/network.rs:996:13
[INFO] [stdout]     |
[INFO] [stdout] 996 |             n += 1;
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/common.rs:2337:13
[INFO] [stdout]      |
[INFO] [stdout] 2337 |         let data = vec![0_u8; rlen as usize];
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_tcp` and `is_encrypted` are never used
[INFO] [stdout]   --> src/sync/network.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub trait SocketTap: SocketTapCommon
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn is_tcp(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn is_encrypted(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_default` is never used
[INFO] [stdout]   --> src/sync/cfg_parsers.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait ConfigParser<T>
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn is_default(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_resolve_cached` and `is_host_cached` are never used
[INFO] [stdout]    --> src/sync/caches.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl CachesController
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn is_resolve_cached(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     fn is_host_cached(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize_str_unicode` is never used
[INFO] [stdout]     --> src/common.rs:2432:4
[INFO] [stdout]      |
[INFO] [stdout] 2432 | fn sanitize_str_unicode(st: &str) -> String
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `foresee_char` is never used
[INFO] [stdout]   --> src/tokenizer.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<'token> ConfTokenizer<'token>
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn foresee_char(&mut self) -> Option<char>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sync/network.rs:700:15
[INFO] [stdout]     |
[INFO] [stdout] 700 |     fn get_fd(&self) -> Option<BorrowedFd>
[INFO] [stdout]     |               ^^^^^            ---------- the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 700 |     fn get_fd(&self) -> Option<BorrowedFd<'_>>
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cfg_resolv_parser.rs:595:27
[INFO] [stdout]     |
[INFO] [stdout] 595 |     fn get_resolvers_iter(&self) -> RoundRobinIterator<Arc<ResolveConfEntry>> 
[INFO] [stdout]     |                           ^^^^^     ----------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 595 |     fn get_resolvers_iter(&self) -> RoundRobinIterator<'_, Arc<ResolveConfEntry>> 
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network_common.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_fd(&self) -> Option<BorrowedFd>;
[INFO] [stdout]    |               ^^^^^            ---------- the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_fd(&self) -> Option<BorrowedFd<'_>>;
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stdout] warning: value assigned to `n` is never read
[INFO] [stdout]    --> src/sync/network.rs:996:13
[INFO] [stdout]     |
[INFO] [stdout] 996 |             n += 1;
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]     --> src/sync/network.rs:1020:13
[INFO] [stdout]      |
[INFO] [stdout] 1020 |         let res = 
[INFO] [stdout]      |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]     --> src/common.rs:2337:13
[INFO] [stdout]      |
[INFO] [stdout] 2337 |         let data = vec![0_u8; rlen as usize];
[INFO] [stdout]      |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_tcp` and `is_encrypted` are never used
[INFO] [stdout]   --> src/sync/network.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub trait SocketTap: SocketTapCommon
[INFO] [stdout]    |           --------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 60 |     fn is_tcp(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn is_encrypted(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_default` is never used
[INFO] [stdout]   --> src/sync/cfg_parsers.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait ConfigParser<T>
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn is_default(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_resolve_cached` and `is_host_cached` are never used
[INFO] [stdout]    --> src/sync/caches.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 178 | impl CachesController
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 221 |     fn is_resolve_cached(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 227 |     fn is_host_cached(&self) -> bool
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sanitize_str_unicode` is never used
[INFO] [stdout]     --> src/common.rs:2432:4
[INFO] [stdout]      |
[INFO] [stdout] 2432 | fn sanitize_str_unicode(st: &str) -> String
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `foresee_char` is never used
[INFO] [stdout]   --> src/tokenizer.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl<'token> ConfTokenizer<'token>
[INFO] [stdout]    | ---------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 75 |     fn foresee_char(&mut self) -> Option<char>
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sync/network.rs:700:15
[INFO] [stdout]     |
[INFO] [stdout] 700 |     fn get_fd(&self) -> Option<BorrowedFd>
[INFO] [stdout]     |               ^^^^^            ---------- the same lifetime is hidden here
[INFO] [stdout]     |               |
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 700 |     fn get_fd(&self) -> Option<BorrowedFd<'_>>
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/cfg_resolv_parser.rs:595:27
[INFO] [stdout]     |
[INFO] [stdout] 595 |     fn get_resolvers_iter(&self) -> RoundRobinIterator<Arc<ResolveConfEntry>> 
[INFO] [stdout]     |                           ^^^^^     ----------------------------------------- the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 595 |     fn get_resolvers_iter(&self) -> RoundRobinIterator<'_, Arc<ResolveConfEntry>> 
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/network_common.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_fd(&self) -> Option<BorrowedFd>;
[INFO] [stdout]    |               ^^^^^            ---------- the same lifetime is hidden here
[INFO] [stdout]    |               |
[INFO] [stdout]    |               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn get_fd(&self) -> Option<BorrowedFd<'_>>;
[INFO] [stdout]    |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "77bdb0181d4fcf5d36d22447870a22565e3a909931955f4521ccedd8d5be462e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77bdb0181d4fcf5d36d22447870a22565e3a909931955f4521ccedd8d5be462e", kill_on_drop: false }`
[INFO] [stdout] 77bdb0181d4fcf5d36d22447870a22565e3a909931955f4521ccedd8d5be462e
