[INFO] fetching crate uggo-ugg-api 0.2.0... [INFO] checking uggo-ugg-api-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate uggo-ugg-api 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate uggo-ugg-api 0.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uggo-ugg-api 0.2.0 [INFO] finished tweaking crates.io crate uggo-ugg-api 0.2.0 [INFO] tweaked toml for crates.io crate uggo-ugg-api 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 159 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding cacache v11.7.1 (latest: v13.0.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding miette v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding rustls v0.22.3 (latest: v0.23.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.54.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ugg-types v0.5.1 [INFO] [stderr] Downloaded cacache v11.7.1 [INFO] [stderr] Downloaded ddragon v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57378dd67421f22fcc28ab253471a3affb225c143b61578821a2c140e3b9e328 [INFO] running `Command { std: "docker" "start" "-a" "57378dd67421f22fcc28ab253471a3affb225c143b61578821a2c140e3b9e328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57378dd67421f22fcc28ab253471a3affb225c143b61578821a2c140e3b9e328", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57378dd67421f22fcc28ab253471a3affb225c143b61578821a2c140e3b9e328", kill_on_drop: false }` [INFO] [stdout] 57378dd67421f22fcc28ab253471a3affb225c143b61578821a2c140e3b9e328 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ca3ba96dbcac278b16c21b534a9ab473752cdf5d946b3798505dfbeb982775f [INFO] running `Command { std: "docker" "start" "-a" "4ca3ba96dbcac278b16c21b534a9ab473752cdf5d946b3798505dfbeb982775f", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking openssl-sys v0.9.102 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling rustls v0.22.3 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling ref-cast v1.0.22 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking rustix v0.38.32 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking reflink-copy v0.1.15 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.22 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking halfbrown v0.2.5 [INFO] [stderr] Checking ssri v9.2.0 [INFO] [stderr] Checking ugg-types v0.5.1 [INFO] [stderr] Checking value-trait v0.8.1 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking cacache v11.7.1 [INFO] [stderr] Checking simd-json v0.13.9 [INFO] [stderr] Checking ddragon v0.8.1 [INFO] [stderr] Checking uggo-ugg-api v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.88s [INFO] running `Command { std: "docker" "inspect" "4ca3ba96dbcac278b16c21b534a9ab473752cdf5d946b3798505dfbeb982775f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca3ba96dbcac278b16c21b534a9ab473752cdf5d946b3798505dfbeb982775f", kill_on_drop: false }` [INFO] [stdout] 4ca3ba96dbcac278b16c21b534a9ab473752cdf5d946b3798505dfbeb982775f [INFO] checking uggo-ugg-api-0.2.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate uggo-ugg-api 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate uggo-ugg-api 0.2.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate uggo-ugg-api 0.2.0 [INFO] finished tweaking crates.io crate uggo-ugg-api 0.2.0 [INFO] tweaked toml for crates.io crate uggo-ugg-api 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 159 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding cacache v11.7.1 (latest: v13.0.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding miette v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding miette-derive v5.10.0 (latest: v7.2.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding rustls v0.22.3 (latest: v0.23.4) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.54.0 (latest: v0.55.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b30e76e1510a6e8302533cc7015e609f22a0e511aa42db4cdcbae45e60bdf226 [INFO] running `Command { std: "docker" "start" "-a" "b30e76e1510a6e8302533cc7015e609f22a0e511aa42db4cdcbae45e60bdf226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b30e76e1510a6e8302533cc7015e609f22a0e511aa42db4cdcbae45e60bdf226", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b30e76e1510a6e8302533cc7015e609f22a0e511aa42db4cdcbae45e60bdf226", kill_on_drop: false }` [INFO] [stdout] b30e76e1510a6e8302533cc7015e609f22a0e511aa42db4cdcbae45e60bdf226 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 157c83de0241cc241829583cec890add2c47838ec385a3092348deb5f739b163 [INFO] running `Command { std: "docker" "start" "-a" "157c83de0241cc241829583cec890add2c47838ec385a3092348deb5f739b163", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking rustls-pki-types v1.4.1 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking untrusted v0.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking openssl-sys v0.9.102 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling rustls v0.22.3 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling ref-cast v1.0.22 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking rustix v0.38.32 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking reflink-copy v0.1.15 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.22 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking openssl v0.10.64 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking ssri v9.2.0 [INFO] [stderr] Checking halfbrown v0.2.5 [INFO] [stderr] Checking ugg-types v0.5.1 [INFO] [stderr] Checking value-trait v0.8.1 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking cacache v11.7.1 [INFO] [stderr] Checking simd-json v0.13.9 [INFO] [stderr] Checking ddragon v0.8.1 [INFO] [stderr] Checking uggo-ugg-api v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.39s [INFO] running `Command { std: "docker" "inspect" "157c83de0241cc241829583cec890add2c47838ec385a3092348deb5f739b163", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157c83de0241cc241829583cec890add2c47838ec385a3092348deb5f739b163", kill_on_drop: false }` [INFO] [stdout] 157c83de0241cc241829583cec890add2c47838ec385a3092348deb5f739b163