[INFO] fetching crate gpgme 0.10.0...
[INFO] checking gpgme-0.10.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate gpgme 0.10.0 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate gpgme 0.10.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-35/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" "+1.55.0" "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 cstr-argument v0.1.1
[INFO] [stderr]   Downloaded conv v0.3.3
[INFO] [stderr]   Downloaded gpg-error v0.5.2
[INFO] [stderr]   Downloaded gpgme-sys v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6920e763c407316652c69cf1184691a1d10ec59cd2b9b6e314c2ba27e67c5cc
[INFO] running `Command { std: "docker" "start" "-a" "c6920e763c407316652c69cf1184691a1d10ec59cd2b9b6e314c2ba27e67c5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6920e763c407316652c69cf1184691a1d10ec59cd2b9b6e314c2ba27e67c5cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6920e763c407316652c69cf1184691a1d10ec59cd2b9b6e314c2ba27e67c5cc", kill_on_drop: false }`
[INFO] [stdout] c6920e763c407316652c69cf1184691a1d10ec59cd2b9b6e314c2ba27e67c5cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edf690aebeb4fd534b5b6468217a587ad62e391bab4c6e4658e8130c5eb0c5c0
[INFO] running `Command { std: "docker" "start" "-a" "edf690aebeb4fd534b5b6468217a587ad62e391bab4c6e4658e8130c5eb0c5c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling libgpg-error-sys v0.5.2
[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 bitflags v1.2.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling gpg-error v0.5.2
[INFO] [stderr]    Compiling gpgme-sys v0.10.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]     Checking textwrap v0.11.0
[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]     Checking cstr-argument v0.1.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking gpgme v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tempdir v0.3.7
[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 structopt-derive v0.4.15
[INFO] [stderr]     Checking structopt v0.3.22
[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 11.79s
[INFO] running `Command { std: "docker" "inspect" "edf690aebeb4fd534b5b6468217a587ad62e391bab4c6e4658e8130c5eb0c5c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf690aebeb4fd534b5b6468217a587ad62e391bab4c6e4658e8130c5eb0c5c0", kill_on_drop: false }`
[INFO] [stdout] edf690aebeb4fd534b5b6468217a587ad62e391bab4c6e4658e8130c5eb0c5c0
