[INFO] fetching crate ctap-types 0.3.0...
[INFO] checking ctap-types-0.3.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate ctap-types 0.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ctap-types 0.3.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctap-types 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ctap-types 0.3.0
[INFO] tweaked toml for crates.io crate ctap-types 0.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 34 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding hash32 v0.2.1 (latest: v0.3.1)
[INFO] [stderr]       Adding heapless v0.7.17 (latest: v0.8.0)
[INFO] [stderr]       Adding heapless-bytes v0.3.0 (latest: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded heapless-bytes v0.3.0
[INFO] [stderr]   Downloaded iso7816 v0.1.2
[INFO] [stderr]   Downloaded cbor-smol v0.4.0
[INFO] [stderr]   Downloaded delog v0.1.7
[INFO] [stderr]   Downloaded cosey v0.3.1
[INFO] [stderr]   Downloaded serde-indexed v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c6799956e4d2c959371d28fb754f44990c64e3458efc5a22f15f8a614a9fc49
[INFO] running `Command { std: "docker" "start" "-a" "0c6799956e4d2c959371d28fb754f44990c64e3458efc5a22f15f8a614a9fc49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6799956e4d2c959371d28fb754f44990c64e3458efc5a22f15f8a614a9fc49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6799956e4d2c959371d28fb754f44990c64e3458efc5a22f15f8a614a9fc49", kill_on_drop: false }`
[INFO] [stdout] 0c6799956e4d2c959371d28fb754f44990c64e3458efc5a22f15f8a614a9fc49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef1a104de3f7f715f3ec8df26b236f27a5b5e6947b5acce5d119d41bfe1c166
[INFO] running `Command { std: "docker" "start" "-a" "5ef1a104de3f7f715f3ec8df26b236f27a5b5e6947b5acce5d119d41bfe1c166", kill_on_drop: false }`
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling delog v0.1.7
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking hex-literal v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling serde_derive v1.0.209
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling serde-indexed v0.1.1
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking serde_test v1.0.177
[INFO] [stderr]     Checking heapless-bytes v0.3.0
[INFO] [stderr]     Checking iso7816 v0.1.2
[INFO] [stderr]     Checking cbor-smol v0.4.0
[INFO] [stderr]     Checking cosey v0.3.1
[INFO] [stderr]     Checking ctap-types v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/webauthn.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         Err(_err) => {
[INFO] [stdout]    |         ^^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/webauthn.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         Err(_err) => {
[INFO] [stdout]    |         ^^^^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout]    |
[INFO] [stdout]    = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.98s
[INFO] running `Command { std: "docker" "inspect" "5ef1a104de3f7f715f3ec8df26b236f27a5b5e6947b5acce5d119d41bfe1c166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef1a104de3f7f715f3ec8df26b236f27a5b5e6947b5acce5d119d41bfe1c166", kill_on_drop: false }`
[INFO] [stdout] 5ef1a104de3f7f715f3ec8df26b236f27a5b5e6947b5acce5d119d41bfe1c166