[INFO] fetching crate usbd-ccid 0.3.0...
[INFO] checking usbd-ccid-0.3.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate usbd-ccid 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate usbd-ccid 0.3.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usbd-ccid 0.3.0
[INFO] finished tweaking crates.io crate usbd-ccid 0.3.0
[INFO] tweaked toml for crates.io crate usbd-ccid 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding generator v0.7.5 (latest: v0.8.3)
[INFO] [stderr]       Adding hash32 v0.2.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.7.17 (latest: v0.8.0)
[INFO] [stderr]       Adding loom v0.5.6 (latest: v0.7.2)
[INFO] [stderr]       Adding matchers v0.1.0 (latest: v0.2.0)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.1)
[INFO] [stderr]       Adding num v0.3.1 (latest: v0.4.3)
[INFO] [stderr]       Adding num-complex v0.3.1 (latest: v0.4.6)
[INFO] [stderr]       Adding num-rational v0.3.2 (latest: v0.4.2)
[INFO] [stderr]       Adding regex-automata v0.1.10 (latest: v0.4.7)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.4)
[INFO] [stderr]       Adding usb-device v0.2.9 (latest: v0.3.2)
[INFO] [stderr]       Adding windows v0.48.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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 embedded-time v0.12.1
[INFO] [stderr]   Downloaded interchange v0.3.1
[INFO] [stderr]   Downloaded usb-device v0.2.9
[INFO] [stderr]   Downloaded delog v0.1.7
[INFO] [stderr]   Downloaded iso7816 v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04bf1e929a697f01128f508afee2f0f7b7fc908a10f8863112f3e9c54e6c5879
[INFO] running `Command { std: "docker" "start" "-a" "04bf1e929a697f01128f508afee2f0f7b7fc908a10f8863112f3e9c54e6c5879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04bf1e929a697f01128f508afee2f0f7b7fc908a10f8863112f3e9c54e6c5879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04bf1e929a697f01128f508afee2f0f7b7fc908a10f8863112f3e9c54e6c5879", kill_on_drop: false }`
[INFO] [stdout] 04bf1e929a697f01128f508afee2f0f7b7fc908a10f8863112f3e9c54e6c5879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73038dc416e342e95b83ecc54120e338b444d0fba38752063c0f3401296ca71a
[INFO] running `Command { std: "docker" "start" "-a" "73038dc416e342e95b83ecc54120e338b444d0fba38752063c0f3401296ca71a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling delog v0.1.7
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking interchange v0.3.1
[INFO] [stderr]     Checking usb-device v0.2.9
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking iso7816 v0.1.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num v0.3.1
[INFO] [stderr]     Checking embedded-time v0.12.1
[INFO] [stderr]     Checking usbd-ccid v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `zeroed` is never used
[INFO] [stdout]   --> src/types/packet.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait RawPacketExt {
[INFO] [stdout]    |           ------------ associated function in this trait
[INFO] [stdout] 9  |     fn data_len(&self) -> usize;
[INFO] [stdout] 10 |     fn zeroed() -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slot` is never used
[INFO] [stdout]   --> src/types/packet.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait Packet: core::ops::Deref<Target = ExtPacket> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 40 |     #[inline]
[INFO] [stdout] 41 |     fn slot(&self) -> u8 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `zeroed` is never used
[INFO] [stdout]   --> src/types/packet.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub trait RawPacketExt {
[INFO] [stdout]    |           ------------ associated function in this trait
[INFO] [stdout] 9  |     fn data_len(&self) -> usize;
[INFO] [stdout] 10 |     fn zeroed() -> Self;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `slot` is never used
[INFO] [stdout]   --> src/types/packet.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub trait Packet: core::ops::Deref<Target = ExtPacket> {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 40 |     #[inline]
[INFO] [stdout] 41 |     fn slot(&self) -> u8 {
[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` profile [unoptimized + debuginfo] target(s) in 4.63s
[INFO] running `Command { std: "docker" "inspect" "73038dc416e342e95b83ecc54120e338b444d0fba38752063c0f3401296ca71a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73038dc416e342e95b83ecc54120e338b444d0fba38752063c0f3401296ca71a", kill_on_drop: false }`
[INFO] [stdout] 73038dc416e342e95b83ecc54120e338b444d0fba38752063c0f3401296ca71a