[INFO] fetching crate sophia 0.8.0-alpha.3... [INFO] checking sophia-0.8.0-alpha.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate sophia 0.8.0-alpha.3 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sophia 0.8.0-alpha.3 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 sophia 0.8.0-alpha.3 [INFO] finished tweaking crates.io crate sophia 0.8.0-alpha.3 [INFO] tweaked toml for crates.io crate sophia 0.8.0-alpha.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate sophia 0.8.0-alpha.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sophia_xml v0.8.0-alpha.3 [INFO] [stderr] Downloaded sophia_rio v0.8.0-alpha.3 [INFO] [stderr] Downloaded mownstr v0.2.1 [INFO] [stderr] Downloaded rio_api v0.8.4 [INFO] [stderr] Downloaded sophia_iri v0.8.0-alpha.3 [INFO] [stderr] Downloaded resiter v0.5.0 [INFO] [stderr] Downloaded oxiri v0.2.2 [INFO] [stderr] Downloaded static-iref v2.0.0 [INFO] [stderr] Downloaded decoded-char v0.1.1 [INFO] [stderr] Downloaded contextual v0.1.6 [INFO] [stderr] Downloaded locspan v0.7.16 [INFO] [stderr] Downloaded permutohedron v0.2.4 [INFO] [stderr] Downloaded json-number v0.4.6 [INFO] [stderr] Downloaded sophia_inmem v0.8.0-alpha.3 [INFO] [stderr] Downloaded sophia_c14n v0.8.0-alpha.3 [INFO] [stderr] Downloaded json-ld-syntax v0.15.0 [INFO] [stderr] Downloaded ryu_floating_decimal v0.1.0 [INFO] [stderr] Downloaded quick-xml v0.28.2 [INFO] [stderr] Downloaded json-ld-core v0.15.0 [INFO] [stderr] Downloaded json-syntax v0.9.6 [INFO] [stderr] Downloaded langtag v0.3.4 [INFO] [stderr] Downloaded sophia_isomorphism v0.8.0-alpha.3 [INFO] [stderr] Downloaded json-ld-compaction v0.15.0 [INFO] [stderr] Downloaded json-ld-context-processing v0.15.0 [INFO] [stderr] Downloaded lexical v6.1.1 [INFO] [stderr] Downloaded pct-str v1.2.0 [INFO] [stderr] Downloaded locspan-derive v0.6.0 [INFO] [stderr] Downloaded rdf-types v0.15.4 [INFO] [stderr] Downloaded iref v2.2.3 [INFO] [stderr] Downloaded rio_turtle v0.8.4 [INFO] [stderr] Downloaded oxilangtag v0.1.3 [INFO] [stderr] Downloaded rio_xml v0.8.4 [INFO] [stderr] Downloaded pretty_dtoa v0.3.0 [INFO] [stderr] Downloaded mown v0.2.2 [INFO] [stderr] Downloaded json-ld-expansion v0.15.0 [INFO] [stderr] Downloaded smallstr v0.3.0 [INFO] [stderr] Downloaded sophia_jsonld v0.8.0-alpha.3 [INFO] [stderr] Downloaded sophia_resource v0.8.0-alpha.3 [INFO] [stderr] Downloaded json-ld v0.15.0 [INFO] [stderr] Downloaded sophia_turtle v0.8.0-alpha.3 [INFO] [stderr] Downloaded utf8-decode v1.0.1 [INFO] [stderr] Downloaded sophia_term v0.8.0-alpha.3 [INFO] [stderr] Downloaded sophia_api v0.8.0-alpha.3 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36d63a43a2ed2309ab2705db39b8962d9d6104e0c340b67eb526e0c1bdc462ae [INFO] running `Command { std: "docker" "start" "-a" "36d63a43a2ed2309ab2705db39b8962d9d6104e0c340b67eb526e0c1bdc462ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36d63a43a2ed2309ab2705db39b8962d9d6104e0c340b67eb526e0c1bdc462ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36d63a43a2ed2309ab2705db39b8962d9d6104e0c340b67eb526e0c1bdc462ae", kill_on_drop: false }` [INFO] [stdout] 36d63a43a2ed2309ab2705db39b8962d9d6104e0c340b67eb526e0c1bdc462ae [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=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] a2a3e71b9629d3526bb45ed0f900d540237be59a44177bea1af5a92815a5c8f6 [INFO] running `Command { std: "docker" "start" "-a" "a2a3e71b9629d3526bb45ed0f900d540237be59a44177bea1af5a92815a5c8f6", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking oxiri v0.2.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking resiter v0.5.0 [INFO] [stderr] Checking mownstr v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking rio_api v0.8.4 [INFO] [stderr] Checking oxilangtag v0.1.3 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rio_turtle v0.8.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking sophia_iri v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_api v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_rio v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_c14n v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_inmem v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_isomorphism v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_term v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_turtle v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_resource v0.8.0-alpha.3 [INFO] [stderr] Checking sophia v0.8.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.25s [INFO] running `Command { std: "docker" "inspect" "a2a3e71b9629d3526bb45ed0f900d540237be59a44177bea1af5a92815a5c8f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a3e71b9629d3526bb45ed0f900d540237be59a44177bea1af5a92815a5c8f6", kill_on_drop: false }` [INFO] [stdout] a2a3e71b9629d3526bb45ed0f900d540237be59a44177bea1af5a92815a5c8f6 [INFO] checking sophia-0.8.0-alpha.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate sophia 0.8.0-alpha.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sophia 0.8.0-alpha.3 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 sophia 0.8.0-alpha.3 [INFO] finished tweaking crates.io crate sophia 0.8.0-alpha.3 [INFO] tweaked toml for crates.io crate sophia 0.8.0-alpha.3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate sophia 0.8.0-alpha.3 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b1a66d3a9a1d53915c30660b1d7384533c6cfb4d94222a2e0a16e4167f1f20a4 [INFO] running `Command { std: "docker" "start" "-a" "b1a66d3a9a1d53915c30660b1d7384533c6cfb4d94222a2e0a16e4167f1f20a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1a66d3a9a1d53915c30660b1d7384533c6cfb4d94222a2e0a16e4167f1f20a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a66d3a9a1d53915c30660b1d7384533c6cfb4d94222a2e0a16e4167f1f20a4", kill_on_drop: false }` [INFO] [stdout] b1a66d3a9a1d53915c30660b1d7384533c6cfb4d94222a2e0a16e4167f1f20a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d88100d823e52da582318a175a2b07fac6fb4ba9e933d159a3c3681c665ae327 [INFO] running `Command { std: "docker" "start" "-a" "d88100d823e52da582318a175a2b07fac6fb4ba9e933d159a3c3681c665ae327", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking oxiri v0.2.2 [INFO] [stderr] Checking resiter v0.5.0 [INFO] [stderr] Checking mownstr v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Checking rio_api v0.8.4 [INFO] [stderr] Checking oxilangtag v0.1.3 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking rio_turtle v0.8.4 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking sophia_iri v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_api v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_rio v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_c14n v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_inmem v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_isomorphism v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_term v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_turtle v0.8.0-alpha.3 [INFO] [stderr] Checking sophia_resource v0.8.0-alpha.3 [INFO] [stderr] Checking sophia v0.8.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.21s [INFO] running `Command { std: "docker" "inspect" "d88100d823e52da582318a175a2b07fac6fb4ba9e933d159a3c3681c665ae327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d88100d823e52da582318a175a2b07fac6fb4ba9e933d159a3c3681c665ae327", kill_on_drop: false }` [INFO] [stdout] d88100d823e52da582318a175a2b07fac6fb4ba9e933d159a3c3681c665ae327