[INFO] cloning repository https://github.com/scabrero/krb_kdc_req
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scabrero/krb_kdc_req" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscabrero%2Fkrb_kdc_req", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscabrero%2Fkrb_kdc_req'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 495adf540bd1a87f371544cfedad907183b5f6d5
[INFO] checking scabrero/krb_kdc_req against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscabrero%2Fkrb_kdc_req" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/scabrero/krb_kdc_req
[INFO] finished tweaking git repo https://github.com/scabrero/krb_kdc_req
[INFO] tweaked toml for git repo https://github.com/scabrero/krb_kdc_req written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/scabrero/krb_kdc_req on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/scabrero/krb_kdc_req 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" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c
[INFO] running `Command { std: "docker" "start" "4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c", 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" "4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c", 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" "4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.0.99
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking miniz_oxide v0.7.3
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking kerberos_constants v0.0.9
[INFO] [stderr]     Checking flagset v0.4.5
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking md4 v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking object v0.36.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling backtrace v0.3.73
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking addr2line v0.22.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]    Compiling der_derive v0.7.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking der v0.7.9 (https://github.com/scabrero/formats.git?branch=der-tag-generalstring#7de3b6b6)
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking kerberos_crypto v0.3.6
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking asn1 v0.1.0 (/opt/rustwide/workdir/asn1)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> asn1/src/encrypted_data.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EncryptedData` is never constructed
[INFO] [stdout]   --> asn1/src/encrypted_data.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct EncryptedData {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ETypeInfo2Entry` is never constructed
[INFO] [stdout]   --> asn1/src/etype_info2.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) struct ETypeInfo2Entry {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HostAddress` is never constructed
[INFO] [stdout]   --> asn1/src/host_address.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct HostAddress {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `HostAddresses` is never used
[INFO] [stdout]  --> asn1/src/host_addresses.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) type HostAddresses = Vec<HostAddress>;
[INFO] [stdout]   |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KdcOptions` is never used
[INFO] [stdout]  --> asn1/src/kdc_options.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) type KdcOptions = FlagSet<KerberosFlags>;
[INFO] [stdout]   |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KdcReq` is never constructed
[INFO] [stdout]   --> asn1/src/kdc_req.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) struct KdcReq {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KdcReqBody` is never constructed
[INFO] [stdout]   --> asn1/src/kdc_req_body.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub(crate) struct KdcReqBody {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KerberosString` is never constructed
[INFO] [stdout]   --> asn1/src/kerberos_string.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct KerberosString(pub(crate) Ia5String);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `KerberosTime` is never used
[INFO] [stdout]  --> asn1/src/kerberos_time.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) type KerberosTime = GeneralizedTime;
[INFO] [stdout]   |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `KrbError` is never constructed
[INFO] [stdout]   --> asn1/src/krb_error.rs:29:19
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) struct KrbError {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaggedKrbError` is never constructed
[INFO] [stdout]   --> asn1/src/krb_error.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct TaggedKrbError(KrbError);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `KrbKdcReq` is never used
[INFO] [stdout]  --> asn1/src/krb_kdc_req.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) enum KrbKdcReq {
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Microseconds` is never used
[INFO] [stdout]  --> asn1/src/microseconds.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub(crate) type Microseconds = u32;
[INFO] [stdout]   |                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PaData` is never constructed
[INFO] [stdout]   --> asn1/src/pa_data.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct PaData {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PaEncTsEnc` is never constructed
[INFO] [stdout]   --> asn1/src/pa_enc_ts_enc.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct PaEncTsEnc {
[INFO] [stdout]    |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrincipalName` is never constructed
[INFO] [stdout]   --> asn1/src/principal_name.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) struct PrincipalName {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Realm` is never used
[INFO] [stdout]  --> asn1/src/realm.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) type Realm = KerberosString;
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Ticket` is never constructed
[INFO] [stdout]   --> asn1/src/tagged_ticket.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Ticket {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaggedTicket` is never constructed
[INFO] [stdout]   --> asn1/src/tagged_ticket.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) struct TaggedTicket(Ticket);
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ETypeInfo2` is never used
[INFO] [stdout]   --> asn1/src/etype_info2.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) type ETypeInfo2 = Vec<ETypeInfo2Entry>;
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.79s
[INFO] running `Command { std: "docker" "inspect" "4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c", kill_on_drop: false }`
[INFO] [stdout] 4eaca613021c072138b59e43200084e7edb1d7651db899a6e08b8cfe8340a19c
