[INFO] fetching crate kadmin 0.7.4...
[INFO] testing kadmin-0.7.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate kadmin 0.7.4 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate kadmin 0.7.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate kadmin 0.7.4
[INFO] tweaked toml for crates.io crate kadmin 0.7.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kadmin 0.7.4 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kadmin 0.7.4 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serial_test v3.1.1
[INFO] [stderr]   Downloaded serial_test_derive v3.1.1
[INFO] [stderr]   Downloaded scroll_derive v0.13.1
[INFO] [stderr]   Downloaded cc v1.2.42
[INFO] [stderr]   Downloaded goblin v0.10.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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] 203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4
[INFO] running `Command { std: "docker" "start" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", 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" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling prettyplease v0.3.0
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling scroll_derive v0.13.1
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling getset v0.1.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling dlopen2_derive v0.5.0
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling scroll v0.13.0
[INFO] [stderr]    Compiling dlopen2 v0.9.0
[INFO] [stderr]    Compiling goblin v0.10.7
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling kadmin v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: kadmin@0.7.4: 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@0.7.4: 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 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 `release` profile [optimized] target(s) in 48.62s
[INFO] running `Command { std: "docker" "inspect" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.3
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.2
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling test-log-core v0.2.21
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling serial_test_derive v3.1.1
[INFO] [stderr] warning: kadmin@0.7.4: 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@0.7.4: 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 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]    Compiling test-log-macros v0.2.21
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling rand v0.10.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling test-log v0.2.21
[INFO] [stderr]    Compiling pyo3-build-config v0.29.2
[INFO] [stderr]    Compiling serial_test v3.1.1
[INFO] [stderr]    Compiling pyo3-ffi v0.29.2
[INFO] [stderr]    Compiling pyo3 v0.29.2
[INFO] [stderr]    Compiling pyo3-macros v0.29.2
[INFO] [stderr]    Compiling kadmin v0.7.4 (/opt/rustwide/workdir)
[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] [stderr]     Finished `release` profile [optimized] target(s) in 23.11s
[INFO] running `Command { std: "docker" "inspect" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: kadmin@0.7.4: 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@0.7.4: 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] [stderr] warning: unused imports: `c_void` and `ptr::null_mut`
[INFO] [stderr]  --> src/keysalt.rs:4:34
[INFO] [stderr]   |
[INFO] [stderr] 4 |     ffi::{CStr, CString, c_char, c_void},
[INFO] [stderr]   |                                  ^^^^^^
[INFO] [stderr] 5 |     ptr::null_mut,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `enctype`
[INFO] [stderr]    --> src/keysalt.rs:122:36
[INFO] [stderr]     |
[INFO] [stderr] 122 |     fn from_str(context: &Context, enctype: EncryptionType, s: &str) -> Result<Self> {
[INFO] [stderr]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enctype`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `enctype`
[INFO] [stderr]    --> src/keysalt.rs:152:43
[INFO] [stderr]     |
[INFO] [stderr] 152 |     fn to_string(self, context: &Context, enctype: EncryptionType) -> Result<String> {
[INFO] [stderr]     |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_enctype`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/kadmin.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stderr]    |                 ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> src/kadmin.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 KAdm5Variant::MitClient => Ok(sys::mit_client::KADM5_API_VERSION_3),
[INFO] [stderr]    |                 ----------------------- matches some of the same values
[INFO] [stderr] 73 |                 #[cfg(mit_server)]
[INFO] [stderr] 74 |                 KAdm5Variant::MitServer => Ok(sys::mit_server::KADM5_API_VERSION_3),
[INFO] [stderr]    |                 ----------------------- matches some of the same values
[INFO] [stderr] 75 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stderr]    |                 ^ collectively making this unreachable
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/kadmin.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 85 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stderr]    |                 ^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr] note: multiple earlier patterns match some of the same values
[INFO] [stderr]   --> src/kadmin.rs:85:17
[INFO] [stderr]    |
[INFO] [stderr] 82 |                 KAdm5Variant::MitClient => Ok(sys::mit_client::KADM5_API_VERSION_4),
[INFO] [stderr]    |                 ----------------------- matches some of the same values
[INFO] [stderr] 83 |                 #[cfg(mit_server)]
[INFO] [stderr] 84 |                 KAdm5Variant::MitServer => Ok(sys::mit_server::KADM5_API_VERSION_4),
[INFO] [stderr]    |                 ----------------------- matches some of the same values
[INFO] [stderr] 85 |                 _ => Err(Error::LibraryMismatch(
[INFO] [stderr]    |                 ^ collectively making this unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/kadmin.rs:994:19
[INFO] [stderr]     |
[INFO] [stderr] 994 |         let (raw, mut count, result) = res?;
[INFO] [stderr]     |                   ----^^^^^
[INFO] [stderr]     |                   |
[INFO] [stderr]     |                   help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kadmin` (lib) generated 6 warnings (run `cargo fix --lib -p kadmin` to apply 4 suggestions)
[INFO] [stderr] warning: `kadmin` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/kadmin-c65c84c0250af1a7)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test context::tests::error_code_to_message_mit ... ok
[INFO] [stdout] test context::tests::new_mit_server ... ok
[INFO] [stdout] test sys::tests::library_load_mit_client ... ok
[INFO] [stdout] test params::tests::build_empty_mit ... ok
[INFO] [stdout] test sys::tests::library_load_mit_server ... ok
[INFO] [stdout] test params::tests::build_realm_mit ... ok
[INFO] [stdout] test params::tests::build_all_mit_server ... ok
[INFO] [stdout] test db_args::tests::build_with_value ... ok
[INFO] [stdout] test db_args::tests::build_no_value ... ok
[INFO] [stdout] test context::tests::new_mit_client ... ok
[INFO] [stdout] test params::tests::build_all_mit_client ... ok
[INFO] [stdout] test context::tests::error_code_to_message_wrong_code_mit ... ok
[INFO] [stdout] test db_args::tests::build_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/k5test.rs (/opt/rustwide/target/release/deps/k5test-71bb42cedefbab72)
[INFO] [stderr]      Running tests/kadmin_builder.rs (/opt/rustwide/target/release/deps/kadmin_builder-6f6d6bf124bf66ca)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test sync::mit_client::with_password ... FAILED
[INFO] [stdout] test direct::mit_client::with_ccache ... FAILED
[INFO] [stdout] test direct::mit_server::with_local ... FAILED
[INFO] [stdout] test direct::mit_client::with_password ... FAILED
[INFO] [stdout] test direct::mit_client::with_keytab ... FAILED
[INFO] [stdout] test sync::mit_client::with_keytab ... FAILED
[INFO] [stdout] test sync::mit_client::with_ccache ... FAILED
[INFO] [stdout] test sync::mit_server::with_local ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sync::mit_client::with_password stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::sync::mit_client::with_password::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::sync::mit_client::with_keytab
[INFO] [stdout]    5: <kadmin_builder::sync::mit_client::with_password::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- direct::mit_client::with_ccache stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::direct::mit_client::with_ccache::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::direct::mit_client::with_ccache
[INFO] [stdout]    5: <kadmin_builder::direct::mit_client::with_ccache::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- direct::mit_server::with_local stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::direct::mit_server::with_local::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: <kadmin_builder::direct::mit_server::with_local::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    5: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    6: test::run_test::{closure#0}
[INFO] [stdout]    7: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    8: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]    9: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   10: <unknown>
[INFO] [stdout]   11: clone
[INFO] [stdout] 
[INFO] [stdout] ---- direct::mit_client::with_password stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::direct::mit_client::with_password::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::direct::mit_client::with_keytab
[INFO] [stdout]    5: <kadmin_builder::direct::mit_client::with_password::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- direct::mit_client::with_keytab stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::direct::mit_client::with_password::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::direct::mit_client::with_keytab
[INFO] [stdout]    5: <kadmin_builder::direct::mit_client::with_keytab::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- sync::mit_client::with_keytab stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::sync::mit_client::with_password::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::sync::mit_client::with_keytab
[INFO] [stdout]    5: <kadmin_builder::sync::mit_client::with_keytab::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- sync::mit_client::with_ccache stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::sync::mit_client::with_ccache::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::sync::mit_client::with_ccache
[INFO] [stdout]    5: <kadmin_builder::sync::mit_client::with_ccache::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] ---- sync::mit_server::with_local stdout ----
[INFO] [stdout] Error: ModuleNotFoundError: No module named 'k5test'
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: <anyhow::Error as core::convert::From<pyo3::err::PyErr>>::from
[INFO] [stdout]    1: <kadmin_builder::k5test::K5Test>::new
[INFO] [stdout]    2: <kadmin_builder::sync::mit_server::with_local::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    3: serial_test::serial_code_lock::local_serial_core_with_return::<anyhow::Error>
[INFO] [stdout]    4: kadmin_builder::sync::mit_server::with_local
[INFO] [stdout]    5: <kadmin_builder::sync::mit_server::with_local::{closure#0} as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]    6: test::__rust_begin_short_backtrace::<core::result::Result<(), alloc::string::String>, fn() -> core::result::Result<(), alloc::string::String>>
[INFO] [stdout]    7: test::run_test::{closure#0}
[INFO] [stdout]    8: std::sys::backtrace::__rust_begin_short_backtrace::<test::run_test::{closure#1}, ()>
[INFO] [stdout]    9: <std::thread::lifecycle::spawn_unchecked<test::run_test::{closure#1}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   10: <std::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   11: <unknown>
[INFO] [stdout]   12: clone
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     direct::mit_client::with_ccache
[INFO] [stdout]     direct::mit_client::with_keytab
[INFO] [stdout]     direct::mit_client::with_password
[INFO] [stdout]     direct::mit_server::with_local
[INFO] [stdout]     sync::mit_client::with_ccache
[INFO] [stdout]     sync::mit_client::with_keytab
[INFO] [stdout]     sync::mit_client::with_password
[INFO] [stdout]     sync::mit_server::with_local
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test kadmin_builder`
[INFO] running `Command { std: "docker" "inspect" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4", kill_on_drop: false }`
[INFO] [stdout] 203fc97249d6351d003ecb0e4aca2fb001240872ae87e4f3725d88beae993ec4
