[INFO] fetching crate rdftk_io 0.1.5...
[INFO] checking rdftk_io-0.1.5 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate rdftk_io 0.1.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rdftk_io 0.1.5 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdftk_io 0.1.5
[INFO] finished tweaking crates.io crate rdftk_io 0.1.5
[INFO] tweaked toml for crates.io crate rdftk_io 0.1.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc090c1aa39a3e1b9b48f2eb6d90a314ca72eeb8bb7b8265cf4192ad08bd7fd6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cc090c1aa39a3e1b9b48f2eb6d90a314ca72eeb8bb7b8265cf4192ad08bd7fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc090c1aa39a3e1b9b48f2eb6d90a314ca72eeb8bb7b8265cf4192ad08bd7fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc090c1aa39a3e1b9b48f2eb6d90a314ca72eeb8bb7b8265cf4192ad08bd7fd6", kill_on_drop: false }`
[INFO] [stdout] cc090c1aa39a3e1b9b48f2eb6d90a314ca72eeb8bb7b8265cf4192ad08bd7fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cf02be5b4e96b7d9332b03c4b386d8f31cb1549424bc9a96f01ae7ee5a07823
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1cf02be5b4e96b7d9332b03c4b386d8f31cb1549424bc9a96f01ae7ee5a07823", kill_on_drop: false }`
[INFO] [stderr]     Checking rdftk_memgraph v0.1.9
[INFO] [stderr]     Checking rdftk_io v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rdftk_core::graph::NamedGraph`
[INFO] [stdout]   --> src/lib.rs:32:32
[INFO] [stdout]    |
[INFO] [stdout] 32 | use rdftk_core::graph::{Graph, NamedGraph};
[INFO] [stdout]    |                                ^^^^^^^^^^ no `NamedGraph` in `graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rdftk_core::graph::NamedGraph`
[INFO] [stdout]  --> src/nq/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rdftk_core::graph::NamedGraph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `NamedGraph` in `graph`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rdftk_io`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1cf02be5b4e96b7d9332b03c4b386d8f31cb1549424bc9a96f01ae7ee5a07823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cf02be5b4e96b7d9332b03c4b386d8f31cb1549424bc9a96f01ae7ee5a07823", kill_on_drop: false }`
[INFO] [stdout] 1cf02be5b4e96b7d9332b03c4b386d8f31cb1549424bc9a96f01ae7ee5a07823