[INFO] fetching crate blues 0.1.0...
[INFO] checking blues-0.1.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate blues 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate blues 0.1.0
[INFO] finished tweaking crates.io crate blues 0.1.0
[INFO] tweaked toml for crates.io crate blues 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blues 0.1.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blues 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_repr v0.1.14
[INFO] [stderr]   Downloaded quote v1.0.31
[INFO] [stderr]   Downloaded pollster-macro v0.1.0
[INFO] [stderr]   Downloaded signal-hook v0.3.16
[INFO] [stderr]   Downloaded syn v2.0.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95a4db73e7084db1f9aa5927fca36dce2fe83508ece70eceb34a6402a24676d6
[INFO] running `Command { std: "docker" "start" "-a" "95a4db73e7084db1f9aa5927fca36dce2fe83508ece70eceb34a6402a24676d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95a4db73e7084db1f9aa5927fca36dce2fe83508ece70eceb34a6402a24676d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a4db73e7084db1f9aa5927fca36dce2fe83508ece70eceb34a6402a24676d6", kill_on_drop: false }`
[INFO] [stdout] 95a4db73e7084db1f9aa5927fca36dce2fe83508ece70eceb34a6402a24676d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbfd3d57987f683808a2954c9a2695fe46f216baac339b5f70d8a9d2ff5b899d
[INFO] running `Command { std: "docker" "start" "-a" "fbfd3d57987f683808a2954c9a2695fe46f216baac339b5f70d8a9d2ff5b899d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking pin-project-lite v0.2.10
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[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling winnow v0.5.0
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[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling toml_datetime v0.6.3
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[INFO] [stderr]    Compiling serde v1.0.171
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[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling regex-automata v0.3.3
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[INFO] [stderr]    Compiling serde_derive v1.0.171
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[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
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[INFO] [stderr]    Compiling serde_repr v0.1.14
[INFO] [stderr]     Checking async-executor v1.5.1
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[INFO] [stderr]    Compiling zvariant_derive v3.15.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zbus_macros v3.14.1
[INFO] [stderr]    Compiling pollster-macro v0.1.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking enumflags2 v0.7.7
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[INFO] [stderr]     Checking zbus_names v2.6.0
[INFO] [stderr]     Checking zbus v3.14.1
[INFO] [stderr]     Checking blues v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/adapter.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |     Removed(Device),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 330 -     Removed(Device),
[INFO] [stdout] 330 +     Removed(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/adapter.rs:336:25
[INFO] [stdout]     |
[INFO] [stdout] 336 |     Changed(&'a Device, PropertyName),
[INFO] [stdout]     |     -------             ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 336 -     Changed(&'a Device, PropertyName),
[INFO] [stdout] 336 +     Changed(&'a Device, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReadOptions` is never constructed
[INFO] [stdout]   --> src/gatt.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub struct ReadOptions {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/adapter.rs:330:13
[INFO] [stdout]     |
[INFO] [stdout] 330 |     Removed(Device),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 330 -     Removed(Device),
[INFO] [stdout] 330 +     Removed(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/adapter.rs:336:25
[INFO] [stdout]     |
[INFO] [stdout] 336 |     Changed(&'a Device, PropertyName),
[INFO] [stdout]     |     -------             ^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 336 -     Changed(&'a Device, PropertyName),
[INFO] [stdout] 336 +     Changed(&'a Device, ()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReadOptions` is never constructed
[INFO] [stdout]   --> src/gatt.rs:57:16
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub struct ReadOptions {
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "fbfd3d57987f683808a2954c9a2695fe46f216baac339b5f70d8a9d2ff5b899d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfd3d57987f683808a2954c9a2695fe46f216baac339b5f70d8a9d2ff5b899d", kill_on_drop: false }`
[INFO] [stdout] fbfd3d57987f683808a2954c9a2695fe46f216baac339b5f70d8a9d2ff5b899d
