[INFO] crate webauthn-rs 0.1.4 is already in cache
[INFO] extracting crate webauthn-rs 0.1.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/webauthn-rs/0.1.4
[INFO] extracting crate webauthn-rs 0.1.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webauthn-rs/0.1.4
[INFO] validating manifest of webauthn-rs-0.1.4 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of webauthn-rs-0.1.4 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing webauthn-rs-0.1.4
[INFO] finished frobbing webauthn-rs-0.1.4
[INFO] frobbed toml for webauthn-rs-0.1.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/webauthn-rs/0.1.4/Cargo.toml
[INFO] started frobbing webauthn-rs-0.1.4
[INFO] finished frobbing webauthn-rs-0.1.4
[INFO] frobbed toml for webauthn-rs-0.1.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webauthn-rs/0.1.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing webauthn-rs-0.1.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webauthn-rs/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] dcb494afba44c66fd744ebee9c2f1ac7866e863c341b8b463f33d8ea7fce71c8
[INFO] running `"docker" "start" "-a" "dcb494afba44c66fd744ebee9c2f1ac7866e863c341b8b463f33d8ea7fce71c8"`
[INFO] [stderr]    Compiling webauthn-rs v0.1.4 (/opt/crater/workdir)
[INFO] [stderr]    Compiling base64 v0.2.1
[INFO] [stderr]    Compiling lru v0.1.17
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr] warning: type alias is never used: `CBORExtensions`
[INFO] [stderr]    --> src/proto.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub(crate) type CBORExtensions = serde_cbor::Value;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.10s
[INFO] running `"docker" "inspect" "dcb494afba44c66fd744ebee9c2f1ac7866e863c341b8b463f33d8ea7fce71c8"`
[INFO] running `"docker" "rm" "-f" "dcb494afba44c66fd744ebee9c2f1ac7866e863c341b8b463f33d8ea7fce71c8"`
[INFO] [stdout] dcb494afba44c66fd744ebee9c2f1ac7866e863c341b8b463f33d8ea7fce71c8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webauthn-rs/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6fe8b45d61b88404eb50cf20beb358ee8297caa64061ac3413b5b4ea18f3c131
[INFO] running `"docker" "start" "-a" "6fe8b45d61b88404eb50cf20beb358ee8297caa64061ac3413b5b4ea18f3c131"`
[INFO] [stderr]    Compiling arc-swap v0.4.2
[INFO] [stderr]    Compiling v_htmlescape v0.4.5
[INFO] [stderr]    Compiling tower-service v0.1.0
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling socket2 v0.3.11
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling flate2 v1.0.11
[INFO] [stderr]    Compiling signal-hook-registry v1.1.1
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling http v0.1.18
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling v_escape_derive v0.5.5
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling signal-hook v0.1.10
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling askama_shared v0.6.2
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling v_escape v0.7.4
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling askama_derive v0.6.4
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling askama v0.6.4
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling actix-net v0.2.6
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]    Compiling webauthn-rs v0.1.4 (/opt/crater/workdir)
[INFO] [stderr] warning: type alias is never used: `CBORExtensions`
[INFO] [stderr]    --> src/proto.rs:114:1
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub(crate) type CBORExtensions = serde_cbor::Value;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `time::Duration`
[INFO] [stderr]   --> examples/actix/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | use time::Duration;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> examples/actix/main.rs:237:52
[INFO] [stderr]     |
[INFO] [stderr] 237 |                     .with_async_config(register, |((cfg),)| {
[INFO] [stderr]     |                                                    ^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]    --> examples/actix/main.rs:243:49
[INFO] [stderr]     |
[INFO] [stderr] 243 |                     .with_async_config(login, |((cfg),)| {
[INFO] [stderr]     |                                                 ^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> examples/actix/main.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         Err(e) => {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> examples/actix/main.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |             Err(e) => {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 04s
[INFO] running `"docker" "inspect" "6fe8b45d61b88404eb50cf20beb358ee8297caa64061ac3413b5b4ea18f3c131"`
[INFO] running `"docker" "rm" "-f" "6fe8b45d61b88404eb50cf20beb358ee8297caa64061ac3413b5b4ea18f3c131"`
[INFO] [stdout] 6fe8b45d61b88404eb50cf20beb358ee8297caa64061ac3413b5b4ea18f3c131
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webauthn-rs/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 6a63d9b86391558cc169bc50887161bac10a5e60fd524f8a1bfd1f0013ea0e99
[INFO] running `"docker" "start" "-a" "6a63d9b86391558cc169bc50887161bac10a5e60fd524f8a1bfd1f0013ea0e99"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/webauthn_rs-3cf08ce43c0c8c87
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_ephemeral ... ok
[INFO] [stdout] test proto::tests::deserialise_register_response ... ok
[INFO] [stdout] test proto::tests::deserialise_AttestationObject ... ok
[INFO] [stdout] test tests::test_registration ... ok
[INFO] [stdout] test tests::test_authentication ... ok
[INFO] [stdout] test tests::test_registration_duo_go ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webauthn-rs
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6a63d9b86391558cc169bc50887161bac10a5e60fd524f8a1bfd1f0013ea0e99"`
[INFO] running `"docker" "rm" "-f" "6a63d9b86391558cc169bc50887161bac10a5e60fd524f8a1bfd1f0013ea0e99"`
[INFO] [stdout] 6a63d9b86391558cc169bc50887161bac10a5e60fd524f8a1bfd1f0013ea0e99