[INFO] fetching crate kadmin 0.7.5...
[INFO] checking kadmin-0.7.5 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate kadmin 0.7.5 into /workspace/builds/worker-3-tc2/source
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kadmin 0.7.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kadmin 0.7.5
[INFO] tweaked toml for crates.io crate kadmin 0.7.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kadmin 0.7.5 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kadmin 0.7.5 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858
[INFO] running `Command { std: "docker" "start" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling prettyplease v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling bindgen v0.73.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking rand v0.10.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling pyo3-build-config v0.29.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.7
[INFO] [stderr]    Compiling pyo3-ffi v0.29.3
[INFO] [stderr]    Compiling pyo3 v0.29.3
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling dlopen2_derive v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.3
[INFO] [stderr]    Compiling test-log-core v0.2.21
[INFO] [stderr]     Checking dlopen2 v0.9.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling scroll_derive v0.13.1
[INFO] [stderr]    Compiling getset v0.1.7
[INFO] [stderr]    Compiling serial_test_derive v3.1.1
[INFO] [stderr]    Compiling test-log-macros v0.2.21
[INFO] [stderr]     Checking test-log v0.2.21
[INFO] [stderr]     Checking thiserror v2.0.21
[INFO] [stderr]     Checking serial_test v3.1.1
[INFO] [stderr]    Compiling scroll v0.13.0
[INFO] [stderr]    Compiling goblin v0.10.7
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling pyo3-macros v0.29.3
[INFO] [stderr]    Compiling kadmin v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: kadmin@0.7.5: Found MIT Kerberos kadm5-client. Includes: {"/usr/include/mit-krb5"}. Links: {"/usr/lib/x86_64-linux-gnu/mit-krb5"}. Libraries: {"kadm5clnt_mit"}. SONAMEs: {"libkadm5clnt_mit.so.12"}
[INFO] [stderr] warning: kadmin@0.7.5: Found MIT Kerberos kadm5-server. Includes: {"/usr/include/mit-krb5"}. Links: {"/usr/lib/x86_64-linux-gnu/mit-krb5"}. Libraries: {"kadm5srv_mit"}. SONAMEs: {"libkadm5srv_mit.so.12"}
[INFO] [stdout] warning: unused imports: `c_void` and `ptr::null_mut`
[INFO] [stdout]  --> src/keysalt.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ffi::{CStr, CString, c_char, c_void},
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 5 |     ptr::null_mut,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_void` and `ptr::null_mut`
[INFO] [stdout]  --> src/keysalt.rs:4:34
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ffi::{CStr, CString, c_char, c_void},
[INFO] [stdout]   |                                  ^^^^^^
[INFO] [stdout] 5 |     ptr::null_mut,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enctype`
[INFO] [stdout]    --> src/keysalt.rs:122:36
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn from_str(context: &Context, enctype: EncryptionType, s: &str) -> Result<Self> {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enctype`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enctype`
[INFO] [stdout]    --> src/keysalt.rs:152:43
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn to_string(self, context: &Context, enctype: EncryptionType) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enctype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/kadmin.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/kadmin.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 KAdm5Variant::MitClient => Ok(sys::mit_client::KADM5_API_VERSION_3),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 73 |                 #[cfg(mit_server)]
[INFO] [stdout] 74 |                 KAdm5Variant::MitServer => Ok(sys::mit_server::KADM5_API_VERSION_3),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 75 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/kadmin.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/kadmin.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 KAdm5Variant::MitClient => Ok(sys::mit_client::KADM5_API_VERSION_4),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 83 |                 #[cfg(mit_server)]
[INFO] [stdout] 84 |                 KAdm5Variant::MitServer => Ok(sys::mit_server::KADM5_API_VERSION_4),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 85 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kadmin.rs:994:19
[INFO] [stdout]     |
[INFO] [stdout] 994 |         let (raw, mut count, result) = res?;
[INFO] [stdout]     |                   ----^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enctype`
[INFO] [stdout]    --> src/keysalt.rs:122:36
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn from_str(context: &Context, enctype: EncryptionType, s: &str) -> Result<Self> {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enctype`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enctype`
[INFO] [stdout]    --> src/keysalt.rs:152:43
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn to_string(self, context: &Context, enctype: EncryptionType) -> Result<String> {
[INFO] [stdout]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enctype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/kadmin.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/kadmin.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 KAdm5Variant::MitClient => Ok(sys::mit_client::KADM5_API_VERSION_3),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 73 |                 #[cfg(mit_server)]
[INFO] [stdout] 74 |                 KAdm5Variant::MitServer => Ok(sys::mit_server::KADM5_API_VERSION_3),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 75 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/kadmin.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/kadmin.rs:85:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |                 KAdm5Variant::MitClient => Ok(sys::mit_client::KADM5_API_VERSION_4),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 83 |                 #[cfg(mit_server)]
[INFO] [stdout] 84 |                 KAdm5Variant::MitServer => Ok(sys::mit_server::KADM5_API_VERSION_4),
[INFO] [stdout]    |                 ----------------------- matches some of the same values
[INFO] [stdout] 85 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stdout]    |                 ^ collectively making this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/kadmin.rs:994:19
[INFO] [stdout]     |
[INFO] [stdout] 994 |         let (raw, mut count, result) = res?;
[INFO] [stdout]     |                   ----^^^^^
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.66s
[INFO] running `Command { std: "docker" "inspect" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858", kill_on_drop: false }`
[INFO] [stdout] 8768f6e718cd23ea8cb801d0ed1db4433c25973371fdfbd995593d83d6a25858
