[INFO] fetching crate rdf-format 0.2.2... [INFO] checking rdf-format-0.2.2 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate rdf-format 0.2.2 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate rdf-format 0.2.2 [INFO] finished tweaking crates.io crate rdf-format 0.2.2 [INFO] tweaked toml for crates.io crate rdf-format 0.2.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rdf-format 0.2.2 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rdf-format 0.2.2 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rio_api v0.8.5 [INFO] [stderr] Downloaded sophia_iri v0.9.0 [INFO] [stderr] Downloaded sophia_turtle v0.9.0 [INFO] [stderr] Downloaded mownstr v0.3.1 [INFO] [stderr] Downloaded sophia_rio v0.9.0 [INFO] [stderr] Downloaded rio_turtle v0.8.5 [INFO] [stderr] Downloaded dogma v0.1.6 [INFO] [stderr] Downloaded oxrdfxml v0.1.6 [INFO] [stderr] Downloaded oxttl v0.1.7 [INFO] [stderr] Downloaded oxrdf v0.2.4 [INFO] [stderr] Downloaded sophia_resource v0.9.0 [INFO] [stderr] Downloaded oxrdfio v0.1.7 [INFO] [stderr] Downloaded sophia_c14n v0.9.0 [INFO] [stderr] Downloaded sophia_inmem v0.9.0 [INFO] [stderr] Downloaded sophia_term v0.9.0 [INFO] [stderr] Downloaded sophia_api v0.9.0 [INFO] [stderr] Downloaded rdf-model v0.2.2 [INFO] [stderr] Downloaded sophia_isomorphism v0.9.0 [INFO] [stderr] Downloaded sophia v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0907868c7abfc4105c9a68c79e5648ceb17c3017cb56d55bf0e28d0c2be41cb5 [INFO] running `Command { std: "docker" "start" "-a" "0907868c7abfc4105c9a68c79e5648ceb17c3017cb56d55bf0e28d0c2be41cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0907868c7abfc4105c9a68c79e5648ceb17c3017cb56d55bf0e28d0c2be41cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0907868c7abfc4105c9a68c79e5648ceb17c3017cb56d55bf0e28d0c2be41cb5", kill_on_drop: false }` [INFO] [stdout] 0907868c7abfc4105c9a68c79e5648ceb17c3017cb56d55bf0e28d0c2be41cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13c23bd49ddc47a343ad5e628418a2705f87e79c7c1cf594d683a19af3909ec1 [INFO] running `Command { std: "docker" "start" "-a" "13c23bd49ddc47a343ad5e628418a2705f87e79c7c1cf594d683a19af3909ec1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking iri-string v0.7.8 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking dogma v0.1.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling stability v0.2.1 [INFO] [stderr] Checking rdf-model v0.2.2 [INFO] [stderr] Checking rdf-format v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/format.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | fn name(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 40 | fn name(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/format.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | fn label(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 59 | fn label(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/format.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | fn name(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 40 | fn name(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/format.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | fn label(&self) -> Cow { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 59 | fn label(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.08s [INFO] running `Command { std: "docker" "inspect" "13c23bd49ddc47a343ad5e628418a2705f87e79c7c1cf594d683a19af3909ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13c23bd49ddc47a343ad5e628418a2705f87e79c7c1cf594d683a19af3909ec1", kill_on_drop: false }` [INFO] [stdout] 13c23bd49ddc47a343ad5e628418a2705f87e79c7c1cf594d683a19af3909ec1