[INFO] fetching crate nitrokey3 0.3.0...
[INFO] checking nitrokey3-0.3.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate nitrokey3 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate nitrokey3 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 nitrokey3 0.3.0
[INFO] finished tweaking crates.io crate nitrokey3 0.3.0
[INFO] tweaked toml for crates.io crate nitrokey3 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate nitrokey3 0.3.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctaphid-types v0.2.0
[INFO] [stderr]   Downloaded ctaphid v0.3.0
[INFO] [stderr]   Downloaded hidapi v1.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8dca664f5d8018a699e533f34f9fc596706b2bd4a1e1ad8808929146e202d7cd
[INFO] running `Command { std: "docker" "start" "-a" "8dca664f5d8018a699e533f34f9fc596706b2bd4a1e1ad8808929146e202d7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dca664f5d8018a699e533f34f9fc596706b2bd4a1e1ad8808929146e202d7cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dca664f5d8018a699e533f34f9fc596706b2bd4a1e1ad8808929146e202d7cd", kill_on_drop: false }`
[INFO] [stdout] 8dca664f5d8018a699e533f34f9fc596706b2bd4a1e1ad8808929146e202d7cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 355d1806745bc1bf41d4d19ed89af85ffd1bc713ca4fbde30e3a8dfbec1c2a66
[INFO] running `Command { std: "docker" "start" "-a" "355d1806745bc1bf41d4d19ed89af85ffd1bc713ca4fbde30e3a8dfbec1c2a66", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling pkg-config v0.3.20
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking ctaphid-types v0.2.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling hidapi v1.4.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ctaphid v0.3.0
[INFO] [stderr]     Checking nitrokey3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:376:38
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 376 -     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
[INFO] [stdout] 376 +     fn source(&self) -> Option<&(dyn error::Error + 'static)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/lib.rs:376:38
[INFO] [stdout]     |
[INFO] [stdout] 376 |     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:28:5
[INFO] [stdout]     |
[INFO] [stdout] 28  |     unused_qualifications
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout] 376 -     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
[INFO] [stdout] 376 +     fn source(&self) -> Option<&(dyn error::Error + 'static)> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "355d1806745bc1bf41d4d19ed89af85ffd1bc713ca4fbde30e3a8dfbec1c2a66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355d1806745bc1bf41d4d19ed89af85ffd1bc713ca4fbde30e3a8dfbec1c2a66", kill_on_drop: false }`
[INFO] [stdout] 355d1806745bc1bf41d4d19ed89af85ffd1bc713ca4fbde30e3a8dfbec1c2a66