[INFO] fetching crate tpmless-tpm2 0.4.0...
[INFO] building tpmless-tpm2-0.4.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate tpmless-tpm2 0.4.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tpmless-tpm2 0.4.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tpmless-tpm2 0.4.0
[INFO] finished tweaking crates.io crate tpmless-tpm2 0.4.0
[INFO] tweaked toml for crates.io crate tpmless-tpm2 0.4.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22fd74b5dab17750efbc8d564e2321c212c226cf2c9f0bbd88a2fd7c1ad53aec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22fd74b5dab17750efbc8d564e2321c212c226cf2c9f0bbd88a2fd7c1ad53aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22fd74b5dab17750efbc8d564e2321c212c226cf2c9f0bbd88a2fd7c1ad53aec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fd74b5dab17750efbc8d564e2321c212c226cf2c9f0bbd88a2fd7c1ad53aec", kill_on_drop: false }`
[INFO] [stdout] 22fd74b5dab17750efbc8d564e2321c212c226cf2c9f0bbd88a2fd7c1ad53aec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f775c1f123e27d3fe9fc6a3913974a2a5691c48a1a4a54613bbfd8fc26a85b1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f775c1f123e27d3fe9fc6a3913974a2a5691c48a1a4a54613bbfd8fc26a85b1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]    Compiling openssl-kdf v0.1.0
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling tpmless-tpm2 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `tpmt_public`
[INFO] [stdout]   --> src/objects.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let tpmt_public = Tpm2b::from_reader(reader)?.0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tpmt_public`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tpmpub`
[INFO] [stdout]   --> src/objects.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn try_from(tpmpub: Tpm2bPublic) -> Result<PKey<Public>, Error> {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tpmpub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypted_seed`
[INFO] [stdout]   --> src/credentials.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (seed, encrypted_seed) = build_seed(
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypted_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symkey`
[INFO] [stdout]   --> src/credentials.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let symkey = kdf_a(
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hmac_key`
[INFO] [stdout]   --> src/credentials.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let hmac_key = kdf_a(
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hmac_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `credential_value`
[INFO] [stdout]   --> src/credentials.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     credential_value: CVT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_credential_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/objects.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn from_reader<R: Read>(mut reader: R) -> Result<Tpm2bPublic, Error> {
[INFO] [stdout]    |                                 ----^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_writer`
[INFO] [stdout]   --> src/objects.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn to_writer<W: Write>(&self, mut writer: W) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CREDENTIAL_LABEL_SYMKEY`
[INFO] [stdout]   --> src/credentials.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const CREDENTIAL_LABEL_SYMKEY: &[u8] = b"STORAGE";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CREDENTIAL_LABEL_IDENTITY`
[INFO] [stdout]   --> src/credentials.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CREDENTIAL_LABEL_IDENTITY: &[u8] = b"IDENTITY";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CREDENTIAL_LABEL_INTEGRITY`
[INFO] [stdout]   --> src/credentials.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CREDENTIAL_LABEL_INTEGRITY: &[u8] = b"INTEGRITY";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Credential`
[INFO] [stdout]   --> src/credentials.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Credential {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_seed_rsa`
[INFO] [stdout]   --> src/credentials.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn build_seed_rsa<KT, LT>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_seed`
[INFO] [stdout]   --> src/credentials.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn build_seed<KT, LT>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_credential`
[INFO] [stdout]   --> src/credentials.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn make_credential<CVT, KT, ONT>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `kdf_a`
[INFO] [stdout]  --> src/crypto.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn kdf_a<KT: AsRef<[u8]>, LT: AsRef<[u8]>, CUT: AsRef<[u8]>, CVT: AsRef<[u8]>>(
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contextU` should have a snake case name
[INFO] [stdout]   --> src/crypto.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     contextU: CUT,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `context_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contextV` should have a snake case name
[INFO] [stdout]   --> src/crypto.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     contextV: CVT,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `context_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
[INFO] running `Command { std: "docker" "inspect" "5f775c1f123e27d3fe9fc6a3913974a2a5691c48a1a4a54613bbfd8fc26a85b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f775c1f123e27d3fe9fc6a3913974a2a5691c48a1a4a54613bbfd8fc26a85b1", kill_on_drop: false }`
[INFO] [stdout] 5f775c1f123e27d3fe9fc6a3913974a2a5691c48a1a4a54613bbfd8fc26a85b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 117019dac34c01060116a7d7f7972419c08307c259144729ebd7162e3705245d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "117019dac34c01060116a7d7f7972419c08307c259144729ebd7162e3705245d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling hostname-validator v1.0.0
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stdout] warning: unused variable: `tpmt_public`
[INFO] [stdout]   --> src/objects.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let tpmt_public = Tpm2b::from_reader(reader)?.0;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tpmt_public`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tpmpub`
[INFO] [stdout]   --> src/objects.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn try_from(tpmpub: Tpm2bPublic) -> Result<PKey<Public>, Error> {
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_tpmpub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `encrypted_seed`
[INFO] [stdout]   --> src/credentials.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let (seed, encrypted_seed) = build_seed(
[INFO] [stdout]    |                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_encrypted_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `symkey`
[INFO] [stdout]   --> src/credentials.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let symkey = kdf_a(
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_symkey`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hmac_key`
[INFO] [stdout]   --> src/credentials.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let hmac_key = kdf_a(
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hmac_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `credential_value`
[INFO] [stdout]   --> src/credentials.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     credential_value: CVT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_credential_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/objects.rs:32:33
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn from_reader<R: Read>(mut reader: R) -> Result<Tpm2bPublic, Error> {
[INFO] [stdout]    |                                 ----^^^^^^
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_writer`
[INFO] [stdout]   --> src/objects.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn to_writer<W: Write>(&self, mut writer: W) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CREDENTIAL_LABEL_SYMKEY`
[INFO] [stdout]   --> src/credentials.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const CREDENTIAL_LABEL_SYMKEY: &[u8] = b"STORAGE";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CREDENTIAL_LABEL_IDENTITY`
[INFO] [stdout]   --> src/credentials.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | const CREDENTIAL_LABEL_IDENTITY: &[u8] = b"IDENTITY";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CREDENTIAL_LABEL_INTEGRITY`
[INFO] [stdout]   --> src/credentials.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | const CREDENTIAL_LABEL_INTEGRITY: &[u8] = b"INTEGRITY";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Credential`
[INFO] [stdout]   --> src/credentials.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Credential {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_seed_rsa`
[INFO] [stdout]   --> src/credentials.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn build_seed_rsa<KT, LT>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `build_seed`
[INFO] [stdout]   --> src/credentials.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn build_seed<KT, LT>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_credential`
[INFO] [stdout]   --> src/credentials.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn make_credential<CVT, KT, ONT>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `kdf_a`
[INFO] [stdout]  --> src/crypto.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub(crate) fn kdf_a<KT: AsRef<[u8]>, LT: AsRef<[u8]>, CUT: AsRef<[u8]>, CVT: AsRef<[u8]>>(
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contextU` should have a snake case name
[INFO] [stdout]   --> src/crypto.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     contextU: CUT,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `context_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `contextV` should have a snake case name
[INFO] [stdout]   --> src/crypto.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     contextV: CVT,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `context_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling mbox v0.5.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling tss-esapi v4.0.10-alpha.2
[INFO] [stderr] error: failed to run custom build command for `tss-esapi v4.0.10-alpha.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tss-esapi-dd37bffa268978fa/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=TSS2_ESYS_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=TSS2_ESYS_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=TSS2_ESYS_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_STATIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_ALL_DYNAMIC
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'Error with pkg-config finding tss2-esys.: Failure { command: "\"pkg-config\" \"--libs\" \"--cflags\" \"tss2-esys\" \"tss2-esys >= 2.3.3\"", output: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "Package tss2-esys was not found in the pkg-config search path.\nPerhaps you should add the directory containing `tss2-esys.pc'\nto the PKG_CONFIG_PATH environment variable\nNo package 'tss2-esys' found\nPackage tss2-esys was not found in the pkg-config search path.\nPerhaps you should add the directory containing `tss2-esys.pc'\nto the PKG_CONFIG_PATH environment variable\nNo package 'tss2-esys' found\n" } }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tss-esapi-4.0.10-alpha.2/build.rs:14:14
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55ac97a5dbf0 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x55ac97a5dbf0 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55ac97a5dbf0 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x55ac97a5dbf0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1a8751bf59281272
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x55ac97a8301f - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/core/src/fmt/mod.rs:1094:17
[INFO] [stderr]      5:     0x55ac97a5a905 - std::io::Write::write_fmt::hd7dd3a1df9b6befb
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/io/mod.rs:1584:15
[INFO] [stderr]      6:     0x55ac97a600bb - std::sys_common::backtrace::_print::h551e9ec8a9fa8106
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x55ac97a600bb - std::sys_common::backtrace::print::ha4b1c5e95fa040b3
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x55ac97a600bb - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x55ac97a5fb9d - std::panicking::default_hook::h3067e8318decd17a
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x55ac97a6066d - std::panicking::rust_panic_with_hook::h81b8facc50f34daa
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x55ac97a60267 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:497:13
[INFO] [stderr]     12:     0x55ac97a5e0ac - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x55ac97a601c9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x55ac974fd8d1 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x55ac974fd9c3 - core::result::unwrap_failed::hf79563fef9d11ab8
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/core/src/result.rs:1355:5
[INFO] [stderr]     16:     0x55ac97501520 - core::result::Result<T,E>::expect::h91563dad50914149
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/core/src/result.rs:997:23
[INFO] [stderr]     17:     0x55ac974ff9d5 - build_script_build::main::h5f6875a8466362c5
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tss-esapi-4.0.10-alpha.2/build.rs:11:25
[INFO] [stderr]     18:     0x55ac975018bb - core::ops::function::FnOnce::call_once::hd9700154f80f905c
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     19:     0x55ac974feb6e - std::sys_common::backtrace::__rust_begin_short_backtrace::h42c2f12048c9887d
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     20:     0x55ac974ff7c1 - std::rt::lang_start::{{closure}}::hf1f1d64115f9f8ac
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/rt.rs:49:18
[INFO] [stderr]     21:     0x55ac97a60b6a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h3b8c329143d7638a
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     22:     0x55ac97a60b6a - std::panicking::try::do_call::h4b72c261b4eefc1b
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:379:40
[INFO] [stderr]     23:     0x55ac97a60b6a - std::panicking::try::h703d31b7896cbd49
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panicking.rs:343:19
[INFO] [stderr]     24:     0x55ac97a60b6a - std::panic::catch_unwind::h37cad9b35388a915
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/panic.rs:431:14
[INFO] [stderr]     25:     0x55ac97a60b6a - std::rt::lang_start_internal::hab5a8a909af4f90e
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/rt.rs:34:21
[INFO] [stderr]     26:     0x55ac974ff7a0 - std::rt::lang_start::h6fd7d05e763b7ffd
[INFO] [stderr]                                  at /rustc/ff34b919075f35a1787659e9c448a34b06bab8de/library/std/src/rt.rs:48:5
[INFO] [stderr]     27:     0x55ac97500b4c - main
[INFO] [stderr]     28:     0x7f0e632590b3 - __libc_start_main
[INFO] [stderr]     29:     0x55ac974fe06e - _start
[INFO] [stderr]     30:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "117019dac34c01060116a7d7f7972419c08307c259144729ebd7162e3705245d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117019dac34c01060116a7d7f7972419c08307c259144729ebd7162e3705245d", kill_on_drop: false }`
[INFO] [stdout] 117019dac34c01060116a7d7f7972419c08307c259144729ebd7162e3705245d
