[INFO] fetching crate rusotp 0.5.0...
[INFO] checking rusotp-0.5.0 against try#fcfb0ffc7ed7fc631df1136063939ef648434735 for pr-152543
[INFO] extracting crate rusotp 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rusotp 0.5.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rusotp 0.5.0
[INFO] tweaked toml for crates.io crate rusotp 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusotp 0.5.0 on toolchain fcfb0ffc7ed7fc631df1136063939ef648434735
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rusotp 0.5.0 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" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ae669f49fb348c81e86fc7502c0f99f7ccaf9c7991e7799e01e542f7e7ea7c8
[INFO] running `Command { std: "docker" "start" "-a" "9ae669f49fb348c81e86fc7502c0f99f7ccaf9c7991e7799e01e542f7e7ea7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ae669f49fb348c81e86fc7502c0f99f7ccaf9c7991e7799e01e542f7e7ea7c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae669f49fb348c81e86fc7502c0f99f7ccaf9c7991e7799e01e542f7e7ea7c8", kill_on_drop: false }`
[INFO] [stdout] 9ae669f49fb348c81e86fc7502c0f99f7ccaf9c7991e7799e01e542f7e7ea7c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fcfb0ffc7ed7fc631df1136063939ef648434735" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de05570d563ef73f4c46678eb748d765a4e0fe6910cc5c7720bd77b1b83aba2
[INFO] running `Command { std: "docker" "start" "-a" "8de05570d563ef73f4c46678eb748d765a4e0fe6910cc5c7720bd77b1b83aba2", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rusotp v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: rusotp@0.5.0: Generated C++ header at "contrib/rusotp.hpp"
[INFO] [stderr] warning: rusotp@0.5.0: Shared object dir: /opt/rustwide/workdir/target/debug
[INFO] [stderr] warning: rusotp@0.5.0: Library name: librusotp.so
[INFO] [stderr] warning: rusotp@0.5.0: Target OS: linux
[INFO] [stderr]     Checking qrcode v0.14.1
[INFO] [stdout] warning: unused import: `generate_qr_code_string`
[INFO] [stdout]  --> examples/hotp_provisioning_uri.rs:8:38
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rusotp::{generate_qr_code_image, generate_qr_code_string, Secret, HOTP};
[INFO] [stdout]   |                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.27s
[INFO] running `Command { std: "docker" "inspect" "8de05570d563ef73f4c46678eb748d765a4e0fe6910cc5c7720bd77b1b83aba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de05570d563ef73f4c46678eb748d765a4e0fe6910cc5c7720bd77b1b83aba2", kill_on_drop: false }`
[INFO] [stdout] 8de05570d563ef73f4c46678eb748d765a4e0fe6910cc5c7720bd77b1b83aba2