[INFO] fetching crate bitcoin-service-flags 0.1.16-alpha.0...
[INFO] checking bitcoin-service-flags-0.1.16-alpha.0 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate bitcoin-service-flags 0.1.16-alpha.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate bitcoin-service-flags 0.1.16-alpha.0 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin-service-flags 0.1.16-alpha.0
[INFO] finished tweaking crates.io crate bitcoin-service-flags 0.1.16-alpha.0
[INFO] tweaked toml for crates.io crate bitcoin-service-flags 0.1.16-alpha.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 215 packages to latest compatible versions
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bca0435d5c5e0843f72010cb593505ea6f2b054c34ea973a92e13571b733781a
[INFO] running `Command { std: "docker" "start" "-a" "bca0435d5c5e0843f72010cb593505ea6f2b054c34ea973a92e13571b733781a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bca0435d5c5e0843f72010cb593505ea6f2b054c34ea973a92e13571b733781a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca0435d5c5e0843f72010cb593505ea6f2b054c34ea973a92e13571b733781a", kill_on_drop: false }`
[INFO] [stdout] bca0435d5c5e0843f72010cb593505ea6f2b054c34ea973a92e13571b733781a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd1f4a80d88ee3783db83f5752a033b348314384f56164f6aad1fa361aa41af1
[INFO] running `Command { std: "docker" "start" "-a" "bd1f4a80d88ee3783db83f5752a033b348314384f56164f6aad1fa361aa41af1", kill_on_drop: false }`
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[INFO] [stderr]     Checking deranged v0.3.11
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[INFO] [stderr]     Checking bitcoin-imports v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-cfg v0.1.16-alpha.0
[INFO] [stderr]    Compiling bitcoin-service-flags v0.1.16-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/flags.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / /**
[INFO] [stdout] 4 | |   | nServices flags
[INFO] [stdout] 5 | |   |
[INFO] [stdout] 6 | |   */
[INFO] [stdout]   | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> src/flags.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / /**
[INFO] [stdout] 4 | |   | nServices flags
[INFO] [stdout] 5 | |   |
[INFO] [stdout] 6 | |   */
[INFO] [stdout]   | |____^ rustdoc does not generate documentation for macro invocations
[INFO] [stdout]   |
[INFO] [stdout]   = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/flags.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn from(x: u64) -> Self {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/flags.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 |     fn from(x: u64) -> Self {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `services`
[INFO] [stdout]    --> src/flags.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[inline] pub fn has_all_desirable_service_flags(services: ServiceFlags) -> bool {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_services`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `services`
[INFO] [stdout]    --> src/flags.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 | #[inline] pub fn may_have_useful_addressdb(services: ServiceFlags) -> bool {
[INFO] [stdout]     |                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_services`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `services`
[INFO] [stdout]    --> src/flags.rs:106:50
[INFO] [stdout]     |
[INFO] [stdout] 106 | #[inline] pub fn has_all_desirable_service_flags(services: ServiceFlags) -> bool {
[INFO] [stdout]     |                                                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_services`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `services`
[INFO] [stdout]    --> src/flags.rs:166:36
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn get_desirable_service_flags(services: ServiceFlags) -> ServiceFlags {
[INFO] [stdout]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_services`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `services`
[INFO] [stdout]    --> src/flags.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 | #[inline] pub fn may_have_useful_addressdb(services: ServiceFlags) -> bool {
[INFO] [stdout]     |                                            ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_services`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `services`
[INFO] [stdout]    --> src/flags.rs:166:36
[INFO] [stdout]     |
[INFO] [stdout] 166 | pub fn get_desirable_service_flags(services: ServiceFlags) -> ServiceFlags {
[INFO] [stdout]     |                                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_services`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit`
[INFO] [stdout]    --> src/flags.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub fn service_flag_to_str(bit: usize) -> String {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/flags.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 | pub fn service_flags_to_str(flags: u64) -> Vec<String> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bit`
[INFO] [stdout]    --> src/flags.rs:192:28
[INFO] [stdout]     |
[INFO] [stdout] 192 | pub fn service_flag_to_str(bit: usize) -> String {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_bit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> src/flags.rs:229:29
[INFO] [stdout]     |
[INFO] [stdout] 229 | pub fn service_flags_to_str(flags: u64) -> Vec<String> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "bd1f4a80d88ee3783db83f5752a033b348314384f56164f6aad1fa361aa41af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1f4a80d88ee3783db83f5752a033b348314384f56164f6aad1fa361aa41af1", kill_on_drop: false }`
[INFO] [stdout] bd1f4a80d88ee3783db83f5752a033b348314384f56164f6aad1fa361aa41af1
