[INFO] fetching crate sequoia-keystore-openpgp-card 0.2.0...
[INFO] checking sequoia-keystore-openpgp-card-0.2.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate sequoia-keystore-openpgp-card 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sequoia-keystore-openpgp-card 0.2.0
[INFO] finished tweaking crates.io crate sequoia-keystore-openpgp-card 0.2.0
[INFO] tweaked toml for crates.io crate sequoia-keystore-openpgp-card 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sequoia-keystore-openpgp-card 0.2.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sequoia-keystore-openpgp-card 0.2.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.76
[INFO] [stderr]   Downloaded openpgp-cert-d v0.3.4
[INFO] [stderr]   Downloaded card-backend-pcsc v0.5.0
[INFO] [stderr]   Downloaded card-backend v0.2.0
[INFO] [stderr]   Downloaded pcsc-sys v1.2.1
[INFO] [stderr]   Downloaded unicode-xid v0.2.5
[INFO] [stderr]   Downloaded pcsc v2.8.2
[INFO] [stderr]   Downloaded iso7816-tlv v0.4.4
[INFO] [stderr]   Downloaded openpgp-card v0.5.0
[INFO] [stderr]   Downloaded win-crypto-ng v0.5.1
[INFO] [stderr]   Downloaded nettle-sys v2.3.0
[INFO] [stderr]   Downloaded generic-array v1.1.0
[INFO] [stderr]   Downloaded sequoia-keystore-backend v0.7.0
[INFO] [stderr]   Downloaded nettle v7.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 220afed8e62ccb938a6f636689e23d908ebc969fb7d8864b5da24c4ca6a08dd3
[INFO] running `Command { std: "docker" "start" "-a" "220afed8e62ccb938a6f636689e23d908ebc969fb7d8864b5da24c4ca6a08dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "220afed8e62ccb938a6f636689e23d908ebc969fb7d8864b5da24c4ca6a08dd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "220afed8e62ccb938a6f636689e23d908ebc969fb7d8864b5da24c4ca6a08dd3", kill_on_drop: false }`
[INFO] [stdout] 220afed8e62ccb938a6f636689e23d908ebc969fb7d8864b5da24c4ca6a08dd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 994eba4b594db6aad8641f6d710f5fb3d51729910a5aabcadb36995461cd89ca
[INFO] running `Command { std: "docker" "start" "-a" "994eba4b594db6aad8641f6d710f5fb3d51729910a5aabcadb36995461cd89ca", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nettle-sys v2.3.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]    Compiling sequoia-openpgp v2.0.0
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking idna_adapter v1.2.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking nettle v7.4.0
[INFO] [stderr]     Checking sequoia-keystore-openpgp-card v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `home` is never read
[INFO] [stdout]   --> src/lib.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct BackendInternal {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 52 |     home: Directory,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/lib.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct DeviceInternal {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 117 |     id: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fingerprint` is never read
[INFO] [stdout]    --> src/lib.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct KeyInternal {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fingerprint: Fingerprint,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `open` and `certd` are never used
[INFO] [stdout]   --> src/certd.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl CertD {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn open<P>(path: P) -> Result<Self>
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub fn certd(&self) -> &cert_d::CertD {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `home` is never read
[INFO] [stdout]   --> src/lib.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct BackendInternal {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 52 |     home: Directory,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/lib.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 112 | struct DeviceInternal {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 117 |     id: String,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fingerprint` is never read
[INFO] [stdout]    --> src/lib.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | struct KeyInternal {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fingerprint: Fingerprint,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `open` is never used
[INFO] [stdout]   --> src/certd.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl CertD {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn open<P>(path: P) -> Result<Self>
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.03s
[INFO] running `Command { std: "docker" "inspect" "994eba4b594db6aad8641f6d710f5fb3d51729910a5aabcadb36995461cd89ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "994eba4b594db6aad8641f6d710f5fb3d51729910a5aabcadb36995461cd89ca", kill_on_drop: false }`
[INFO] [stdout] 994eba4b594db6aad8641f6d710f5fb3d51729910a5aabcadb36995461cd89ca