[INFO] fetching crate webauthn-rs 0.1.4... [INFO] extracting crate webauthn-rs 0.1.4 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/webauthn-rs/0.1.4 [INFO] extracting crate webauthn-rs 0.1.4 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/webauthn-rs/0.1.4 [INFO] validating manifest of webauthn-rs-0.1.4 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of webauthn-rs-0.1.4 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "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/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/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/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/webauthn-rs/0.1.4/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking webauthn-rs-0.1.4 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/webauthn-rs/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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=forbid" "-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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e14eb0fa5fd274e2ea49a8067e606ecab87e812d5e31b32c8c781ff76d9e9fa6 [INFO] running `"docker" "start" "-a" "e14eb0fa5fd274e2ea49a8067e606ecab87e812d5e31b32c8c781ff76d9e9fa6"` [INFO] [stderr] Compiling webauthn-rs v0.1.4 (/opt/crater/workdir) [INFO] [stderr] Checking signal-hook-registry v1.0.1 [INFO] [stderr] Checking socket2 v0.3.9 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Checking brotli-sys v0.3.2 [INFO] [stderr] Checking ring v0.13.5 [INFO] [stderr] Checking serde_cbor v0.9.0 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking openssl v0.10.23 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Compiling actix_derive v0.3.2 [INFO] [stderr] Checking tokio-threadpool v0.1.15 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking askama_shared v0.6.2 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Compiling askama_derive v0.6.4 [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] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking askama v0.6.4 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Checking actix-web v0.7.19 [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 1m 13s [INFO] running `"docker" "inspect" "e14eb0fa5fd274e2ea49a8067e606ecab87e812d5e31b32c8c781ff76d9e9fa6"` [INFO] running `"docker" "rm" "-f" "e14eb0fa5fd274e2ea49a8067e606ecab87e812d5e31b32c8c781ff76d9e9fa6"` [INFO] [stdout] e14eb0fa5fd274e2ea49a8067e606ecab87e812d5e31b32c8c781ff76d9e9fa6