[INFO] fetching crate u2 0.1.13...
[INFO] testing u2-0.1.13 against 1.90.0 for beta-1.91-3
[INFO] extracting crate u2 0.1.13 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate u2 0.1.13
[INFO] finished tweaking crates.io crate u2 0.1.13
[INFO] tweaked toml for crates.io crate u2 0.1.13 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate u2 0.1.13 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate u2 0.1.13 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assertables v9.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f12e1fae677ea0d5bdc616ea36a5a058a3747e8e0a8fa2d436041e46db3cd22
[INFO] running `Command { std: "docker" "start" "-a" "1f12e1fae677ea0d5bdc616ea36a5a058a3747e8e0a8fa2d436041e46db3cd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f12e1fae677ea0d5bdc616ea36a5a058a3747e8e0a8fa2d436041e46db3cd22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f12e1fae677ea0d5bdc616ea36a5a058a3747e8e0a8fa2d436041e46db3cd22", kill_on_drop: false }`
[INFO] [stdout] 1f12e1fae677ea0d5bdc616ea36a5a058a3747e8e0a8fa2d436041e46db3cd22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b847d1b586ceda1d6533463102073fbfd4e1911396bf9fbf8ac19493c1c2df4c
[INFO] running `Command { std: "docker" "start" "-a" "b847d1b586ceda1d6533463102073fbfd4e1911396bf9fbf8ac19493c1c2df4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling assertables v9.8.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling u2 v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "b847d1b586ceda1d6533463102073fbfd4e1911396bf9fbf8ac19493c1c2df4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b847d1b586ceda1d6533463102073fbfd4e1911396bf9fbf8ac19493c1c2df4c", kill_on_drop: false }`
[INFO] [stdout] b847d1b586ceda1d6533463102073fbfd4e1911396bf9fbf8ac19493c1c2df4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c54b166ac6e2fa7e14c6a027af9e15ecc37e8435bee8c485bbe2298759be7f8e
[INFO] running `Command { std: "docker" "start" "-a" "c54b166ac6e2fa7e14c6a027af9e15ecc37e8435bee8c485bbe2298759be7f8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling u2 v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "c54b166ac6e2fa7e14c6a027af9e15ecc37e8435bee8c485bbe2298759be7f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c54b166ac6e2fa7e14c6a027af9e15ecc37e8435bee8c485bbe2298759be7f8e", kill_on_drop: false }`
[INFO] [stdout] c54b166ac6e2fa7e14c6a027af9e15ecc37e8435bee8c485bbe2298759be7f8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ba7cf30bca677574e60ff9a80bf050a8fc6e5f7102ee221ac07741abc68dd75
[INFO] running `Command { std: "docker" "start" "-a" "9ba7cf30bca677574e60ff9a80bf050a8fc6e5f7102ee221ac07741abc68dd75", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/u2-23f0eda6236a5f72)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests u2
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/util.rs - util::shannon_entropy (line 131) ... ok
[INFO] [stdout] test src/u2ferror.rs - u2ferror::U2fError (line 6) ... ok
[INFO] [stdout] test src/util.rs - util::generate_challenge_randomness (line 14) ... ok
[INFO] [stdout] test src/util.rs - util::get_encoded (line 109) ... ok
[INFO] [stdout] test src/u2ferror.rs - u2ferror::U2fError::fmt (line 50) ... ok
[INFO] [stdout] test src/util.rs - util::asn_length (line 68) ... ok
[INFO] [stdout] test src/util.rs - util::elapsed_time (line 42) ... ok
[INFO] [stdout] test src/protocol.rs - protocol::Challenge (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ba7cf30bca677574e60ff9a80bf050a8fc6e5f7102ee221ac07741abc68dd75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba7cf30bca677574e60ff9a80bf050a8fc6e5f7102ee221ac07741abc68dd75", kill_on_drop: false }`
[INFO] [stdout] 9ba7cf30bca677574e60ff9a80bf050a8fc6e5f7102ee221ac07741abc68dd75