[INFO] fetching crate gpgme 0.10.0...
[INFO] testing gpgme-0.10.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate gpgme 0.10.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gpgme 0.10.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gpgme 0.10.0
[INFO] finished tweaking crates.io crate gpgme 0.10.0
[INFO] tweaked toml for crates.io crate gpgme 0.10.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate gpgme 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd9eecadce92a28b2ca9bee2ba9aae72a2a9894e36b8a905c463ce771ef024f0
[INFO] running `Command { std: "docker" "start" "-a" "dd9eecadce92a28b2ca9bee2ba9aae72a2a9894e36b8a905c463ce771ef024f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd9eecadce92a28b2ca9bee2ba9aae72a2a9894e36b8a905c463ce771ef024f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9eecadce92a28b2ca9bee2ba9aae72a2a9894e36b8a905c463ce771ef024f0", kill_on_drop: false }`
[INFO] [stdout] dd9eecadce92a28b2ca9bee2ba9aae72a2a9894e36b8a905c463ce771ef024f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c599a45df8acccf9657ff5dcf8c751014b70dcd3a47cd347ba3ff83b93b496e9
[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" "c599a45df8acccf9657ff5dcf8c751014b70dcd3a47cd347ba3ff83b93b496e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libgpg-error-sys v0.5.2
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling gpgme-sys v0.10.0
[INFO] [stderr]    Compiling gpg-error v0.5.2
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling cstr-argument v0.1.1
[INFO] [stderr]    Compiling gpgme v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:732:38
[INFO] [stdout]     |
[INFO] [stdout] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expires`
[INFO] [stdout]    --> src/context.rs:732:49
[INFO] [stdout]     |
[INFO] [stdout] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:754:37
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expires`
[INFO] [stdout]    --> src/context.rs:754:48
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subkeys`
[INFO] [stdout]    --> src/context.rs:754:67
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subkeys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:906:43
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signing_key`
[INFO] [stdout]    --> src/context.rs:906:54
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signing_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userids`
[INFO] [stdout]    --> src/context.rs:906:73
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.67s
[INFO] running `Command { std: "docker" "inspect" "c599a45df8acccf9657ff5dcf8c751014b70dcd3a47cd347ba3ff83b93b496e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c599a45df8acccf9657ff5dcf8c751014b70dcd3a47cd347ba3ff83b93b496e9", kill_on_drop: false }`
[INFO] [stdout] c599a45df8acccf9657ff5dcf8c751014b70dcd3a47cd347ba3ff83b93b496e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a047fa844f1e6f1a516da8bbaffa7b406a05780c79509be1b1f2d2784a521803
[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" "a047fa844f1e6f1a516da8bbaffa7b406a05780c79509be1b1f2d2784a521803", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:732:38
[INFO] [stdout]     |
[INFO] [stdout] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expires`
[INFO] [stdout]    --> src/context.rs:732:49
[INFO] [stdout]     |
[INFO] [stdout] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:754:37
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expires`
[INFO] [stdout]    --> src/context.rs:754:48
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subkeys`
[INFO] [stdout]    --> src/context.rs:754:67
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subkeys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:906:43
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signing_key`
[INFO] [stdout]    --> src/context.rs:906:54
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signing_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userids`
[INFO] [stdout]    --> src/context.rs:906:73
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling gpgme v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `openpgp`
[INFO] [stdout]   --> examples/keylist.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     openpgp: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `openpgp`
[INFO] [stdout]   --> examples/decrypt.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     openpgp: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `openpgp`
[INFO] [stdout]   --> examples/verify.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     openpgp: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `openpgp`
[INFO] [stdout]   --> examples/sign.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     openpgp: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `normal`
[INFO] [stdout]   --> examples/sign.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     normal: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `openpgp`
[INFO] [stdout]   --> examples/keysign.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     openpgp: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `openpgp`
[INFO] [stdout]   --> examples/encrypt.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     openpgp: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:732:38
[INFO] [stdout]     |
[INFO] [stdout] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expires`
[INFO] [stdout]    --> src/context.rs:732:49
[INFO] [stdout]     |
[INFO] [stdout] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stdout]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:754:37
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expires`
[INFO] [stdout]    --> src/context.rs:754:48
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subkeys`
[INFO] [stdout]    --> src/context.rs:754:67
[INFO] [stdout]     |
[INFO] [stdout] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stdout]     |                                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subkeys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/context.rs:906:43
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `signing_key`
[INFO] [stdout]    --> src/context.rs:906:54
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signing_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `userids`
[INFO] [stdout]    --> src/context.rs:906:73
[INFO] [stdout]     |
[INFO] [stdout] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stdout]     |                                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userids`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 59.13s
[INFO] running `Command { std: "docker" "inspect" "a047fa844f1e6f1a516da8bbaffa7b406a05780c79509be1b1f2d2784a521803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a047fa844f1e6f1a516da8bbaffa7b406a05780c79509be1b1f2d2784a521803", kill_on_drop: false }`
[INFO] [stdout] a047fa844f1e6f1a516da8bbaffa7b406a05780c79509be1b1f2d2784a521803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 011f6bc622d39523c72d73401441b5d5cd283ab081de012aa441d3d226427ab9
[INFO] running `Command { std: "docker" "start" "-a" "011f6bc622d39523c72d73401441b5d5cd283ab081de012aa441d3d226427ab9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/context.rs:732:38
[INFO] [stderr]     |
[INFO] [stderr] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stderr]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expires`
[INFO] [stderr]    --> src/context.rs:732:49
[INFO] [stderr]     |
[INFO] [stderr] 732 |     pub fn set_expire_all(&mut self, key: &Key, expires: Duration) -> Result<()> {
[INFO] [stderr]     |                                                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/context.rs:754:37
[INFO] [stderr]     |
[INFO] [stderr] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stderr]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `expires`
[INFO] [stderr]    --> src/context.rs:754:48
[INFO] [stderr]     |
[INFO] [stderr] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stderr]     |                                                ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expires`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `subkeys`
[INFO] [stderr]    --> src/context.rs:754:67
[INFO] [stderr]     |
[INFO] [stderr] 754 |     pub fn set_expire<I>(&mut self, key: &Key, expires: Duration, subkeys: I) -> Result<()>
[INFO] [stderr]     |                                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_subkeys`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `key`
[INFO] [stderr]    --> src/context.rs:906:43
[INFO] [stderr]     |
[INFO] [stderr] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stderr]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `signing_key`
[INFO] [stderr]    --> src/context.rs:906:54
[INFO] [stderr]     |
[INFO] [stderr] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stderr]     |                                                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signing_key`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `userids`
[INFO] [stderr]    --> src/context.rs:906:73
[INFO] [stderr]     |
[INFO] [stderr] 906 |     pub fn revoke_signature<I>(&mut self, key: &Key, signing_key: &Key, userids: I) -> Result<()>
[INFO] [stderr]     |                                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_userids`
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (lib) generated 8 warnings
[INFO] [stderr] warning: field is never read: `openpgp`
[INFO] [stderr]   --> examples/verify.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     openpgp: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (example "verify") generated 1 warning
[INFO] [stderr] warning: field is never read: `openpgp`
[INFO] [stderr]   --> examples/keylist.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     openpgp: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (example "keylist") generated 1 warning
[INFO] [stderr] warning: field is never read: `openpgp`
[INFO] [stderr]   --> examples/sign.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     openpgp: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `normal`
[INFO] [stderr]   --> examples/sign.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     normal: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (example "sign") generated 2 warnings
[INFO] [stderr] warning: `gpgme` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr] warning: field is never read: `openpgp`
[INFO] [stderr]   --> examples/encrypt.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     openpgp: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (example "encrypt") generated 1 warning
[INFO] [stderr] warning: field is never read: `openpgp`
[INFO] [stderr]   --> examples/decrypt.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     openpgp: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (example "decrypt") generated 1 warning
[INFO] [stderr] warning: field is never read: `openpgp`
[INFO] [stderr]   --> examples/keysign.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     openpgp: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgme` (example "keysign") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gpgme-2bf4e9d4e671a745)
[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] [stderr]      Running tests/context.rs (/opt/rustwide/target/debug/deps/context-d51c9e3159c35c16)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/create_key.rs (/opt/rustwide/target/debug/deps/create_key-0379053ea063d633)
[INFO] [stdout] test test_pinentry_mode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.41s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_create_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.63s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/edit.rs (/opt/rustwide/target/debug/deps/edit-5185b9b4ad0b08dd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/encrypt_simple.rs (/opt/rustwide/target/debug/deps/encrypt_simple-cafbbc1064d9ca3b)
[INFO] [stdout] test test_edit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.34s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_simple_encrypt_decrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/encrypt_symmetric.rs (/opt/rustwide/target/debug/deps/encrypt_symmetric-ecdd3deabf88a2a9)
[INFO] [stdout] test test_symmetric_encrypt_decrypt ... ok
[INFO] [stderr]      Running tests/export.rs (/opt/rustwide/target/debug/deps/export-3ba47de2c654c43f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.96s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_export ... ok
[INFO] [stderr]      Running tests/keylist.rs (/opt/rustwide/target/debug/deps/keylist-6eb64f1d93c52fff)
[INFO] [stdout] test test_export_secret ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.31s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_key_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.95s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/keysign.rs (/opt/rustwide/target/debug/deps/keysign-abba72d06d494bab)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/verify.rs (/opt/rustwide/target/debug/deps/verify-f3e66e4b96401740)
[INFO] [stdout] test test_sign_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.32s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_signature_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpgme
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - Gpgme::check_version (line 202) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::encrypt (line 1548) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::create_key (line 648) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::decrypt (line 1687) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::read_keys (line 596) - compile ... ok
[INFO] [stdout] test src/lib.rs - init (line 148) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::sign_and_encrypt (line 1629) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::with_passphrase_provider (line 284) - compile ... ok
[INFO] [stdout] test src/context.rs - context::Context::decrypt_and_verify (line 1744) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "011f6bc622d39523c72d73401441b5d5cd283ab081de012aa441d3d226427ab9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011f6bc622d39523c72d73401441b5d5cd283ab081de012aa441d3d226427ab9", kill_on_drop: false }`
[INFO] [stdout] 011f6bc622d39523c72d73401441b5d5cd283ab081de012aa441d3d226427ab9