[INFO] fetching crate fwupd-dbus 0.2.0...
[INFO] checking fwupd-dbus-0.2.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate fwupd-dbus 0.2.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate fwupd-dbus 0.2.0 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] removed /workspace/builds/worker-39/source/rust-toolchain
[INFO] started tweaking crates.io crate fwupd-dbus 0.2.0
[INFO] finished tweaking crates.io crate fwupd-dbus 0.2.0
[INFO] tweaked toml for crates.io crate fwupd-dbus 0.2.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate fwupd-dbus 0.2.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 3e7e4311f056204886dc1004a3813d054bb9dce562b3fa1426cb9b758382af1c
[INFO] running `Command { std: "docker" "start" "-a" "3e7e4311f056204886dc1004a3813d054bb9dce562b3fa1426cb9b758382af1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e7e4311f056204886dc1004a3813d054bb9dce562b3fa1426cb9b758382af1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7e4311f056204886dc1004a3813d054bb9dce562b3fa1426cb9b758382af1c", kill_on_drop: false }`
[INFO] [stdout] 3e7e4311f056204886dc1004a3813d054bb9dce562b3fa1426cb9b758382af1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] bf80ec76bd847fbea4bf11feb6fc56ae30778cd8ace59d8efe520adef5d5fa6c
[INFO] running `Command { std: "docker" "start" "-a" "bf80ec76bd847fbea4bf11feb6fc56ae30778cd8ace59d8efe520adef5d5fa6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking chunked_transfer v1.4.0
[INFO] [stderr]     Checking hex-view v0.1.3
[INFO] [stderr]     Checking cascade v1.0.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking unicode-normalization v0.1.17
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling openssl v0.10.34
[INFO] [stderr]     Checking dbus v0.9.2
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]     Checking webpki-roots v0.21.1
[INFO] [stderr]     Checking crypto-hash v0.3.4
[INFO] [stderr]     Checking ureq v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling shrinkwraprs v0.3.0
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking fwupd-dbus v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `KEY_METADATA`
[INFO] [stdout]   --> src/common.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub const KEY_METADATA: &str = "Metadata"; // a{ss}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `KEY_RELEASE`
[INFO] [stdout]   --> src/common.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub const KEY_RELEASE: &str = "Release"; // a{sv}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `KEY_METADATA`
[INFO] [stdout]   --> src/common.rs:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub const KEY_METADATA: &str = "Metadata"; // a{ss}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `KEY_RELEASE`
[INFO] [stdout]   --> src/common.rs:94:1
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub const KEY_RELEASE: &str = "Release"; // a{sv}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "bf80ec76bd847fbea4bf11feb6fc56ae30778cd8ace59d8efe520adef5d5fa6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf80ec76bd847fbea4bf11feb6fc56ae30778cd8ace59d8efe520adef5d5fa6c", kill_on_drop: false }`
[INFO] [stdout] bf80ec76bd847fbea4bf11feb6fc56ae30778cd8ace59d8efe520adef5d5fa6c