[INFO] fetching crate nitrokey3 0.3.0...
[INFO] testing nitrokey3-0.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate nitrokey3 0.3.0 into /workspace/builds/worker-2-tc1/source
[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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nitrokey3 0.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.7
[INFO] [stderr]   Downloaded ctaphid v0.3.0
[INFO] [stderr]   Downloaded cc v1.0.71
[INFO] [stderr]   Downloaded pkg-config v0.3.20
[INFO] [stderr]   Downloaded ctaphid-types v0.2.0
[INFO] [stderr]   Downloaded hidapi v1.4.1
[INFO] [stderr]   Downloaded libc v0.2.126
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0b5b65b1932fc64a99e335019430ec5eb9ec0d703ba6f410286c8e0581bd2ab
[INFO] running `Command { std: "docker" "start" "-a" "d0b5b65b1932fc64a99e335019430ec5eb9ec0d703ba6f410286c8e0581bd2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0b5b65b1932fc64a99e335019430ec5eb9ec0d703ba6f410286c8e0581bd2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b5b65b1932fc64a99e335019430ec5eb9ec0d703ba6f410286c8e0581bd2ab", kill_on_drop: false }`
[INFO] [stdout] d0b5b65b1932fc64a99e335019430ec5eb9ec0d703ba6f410286c8e0581bd2ab
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1a09cae8bb0c0cb7df05665576718573b9eef654789c44d3c5fac9ded9eaf1
[INFO] running `Command { std: "docker" "start" "-a" "3b1a09cae8bb0c0cb7df05665576718573b9eef654789c44d3c5fac9ded9eaf1", 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]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling ctaphid-types v0.2.0
[INFO] [stderr]    Compiling hidapi v1.4.1
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling ctaphid v0.3.0
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "3b1a09cae8bb0c0cb7df05665576718573b9eef654789c44d3c5fac9ded9eaf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1a09cae8bb0c0cb7df05665576718573b9eef654789c44d3c5fac9ded9eaf1", kill_on_drop: false }`
[INFO] [stdout] 3b1a09cae8bb0c0cb7df05665576718573b9eef654789c44d3c5fac9ded9eaf1
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e2002e7735800914d3ae079370101dc364d24bf1686e039f574be077b2026d
[INFO] running `Command { std: "docker" "start" "-a" "a3e2002e7735800914d3ae079370101dc364d24bf1686e039f574be077b2026d", kill_on_drop: false }`
[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] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "a3e2002e7735800914d3ae079370101dc364d24bf1686e039f574be077b2026d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e2002e7735800914d3ae079370101dc364d24bf1686e039f574be077b2026d", kill_on_drop: false }`
[INFO] [stdout] a3e2002e7735800914d3ae079370101dc364d24bf1686e039f574be077b2026d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d370a9ff44853ceac18dc5048f82ccce0a4a8927eb7732fe781d110ab99f3952
[INFO] running `Command { std: "docker" "start" "-a" "d370a9ff44853ceac18dc5048f82ccce0a4a8927eb7732fe781d110ab99f3952", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/lib.rs:376:38
[INFO] [stderr]     |
[INFO] [stderr] 376 |     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:28:5
[INFO] [stderr]     |
[INFO] [stderr]  28 |     unused_qualifications
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr] 376 -     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
[INFO] [stderr] 376 +     fn source(&self) -> Option<&(dyn error::Error + 'static)> {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `nitrokey3` (lib) generated 1 warning (run `cargo fix --lib -p nitrokey3` to apply 1 suggestion)
[INFO] [stderr] warning: `nitrokey3` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nitrokey3-9edd4411eacd4cad)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nitrokey3
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d370a9ff44853ceac18dc5048f82ccce0a4a8927eb7732fe781d110ab99f3952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d370a9ff44853ceac18dc5048f82ccce0a4a8927eb7732fe781d110ab99f3952", kill_on_drop: false }`
[INFO] [stdout] d370a9ff44853ceac18dc5048f82ccce0a4a8927eb7732fe781d110ab99f3952