[INFO] fetching crate gpgme 0.10.0... [INFO] checking gpgme-0.10.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate gpgme 0.10.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate gpgme 0.10.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-8/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gpgme-sys v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee261037d557a5ece2de6af25cd47eb9b1819a95e83ff540920f9410f21c1296 [INFO] running `Command { std: "docker" "start" "-a" "ee261037d557a5ece2de6af25cd47eb9b1819a95e83ff540920f9410f21c1296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee261037d557a5ece2de6af25cd47eb9b1819a95e83ff540920f9410f21c1296", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee261037d557a5ece2de6af25cd47eb9b1819a95e83ff540920f9410f21c1296", kill_on_drop: false }` [INFO] [stdout] ee261037d557a5ece2de6af25cd47eb9b1819a95e83ff540920f9410f21c1296 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8776c2eefd56f75d38fff6014dcbeb15d3c9c0279a0fe07345f699b770e9b8e [INFO] running `Command { std: "docker" "start" "-a" "b8776c2eefd56f75d38fff6014dcbeb15d3c9c0279a0fe07345f699b770e9b8e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling libgpg-error-sys v0.5.2 [INFO] [stderr] Compiling syn v1.0.74 [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] Checking custom_derive v0.1.7 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking conv v0.3.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking cstr-argument v0.1.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [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(&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(&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(&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(&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(&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(&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 proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking structopt v0.3.22 [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: 1 warning emitted [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/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: 1 warning emitted [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [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/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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning 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(&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(&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(&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(&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(&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(&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 18.16s [INFO] running `Command { std: "docker" "inspect" "b8776c2eefd56f75d38fff6014dcbeb15d3c9c0279a0fe07345f699b770e9b8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8776c2eefd56f75d38fff6014dcbeb15d3c9c0279a0fe07345f699b770e9b8e", kill_on_drop: false }` [INFO] [stdout] b8776c2eefd56f75d38fff6014dcbeb15d3c9c0279a0fe07345f699b770e9b8e