[INFO] fetching crate rdftk_ontology 0.1.0-pre... [INFO] checking rdftk_ontology-0.1.0-pre against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325 [INFO] extracting crate rdftk_ontology 0.1.0-pre into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rdftk_ontology 0.1.0-pre on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rdftk_ontology 0.1.0-pre [INFO] finished tweaking crates.io crate rdftk_ontology 0.1.0-pre [INFO] tweaked toml for crates.io crate rdftk_ontology 0.1.0-pre written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2676a3850168e7de261b5676469d5a59cdc2c7f0cdff918af0a6bd5742dfc930 [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" "2676a3850168e7de261b5676469d5a59cdc2c7f0cdff918af0a6bd5742dfc930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2676a3850168e7de261b5676469d5a59cdc2c7f0cdff918af0a6bd5742dfc930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2676a3850168e7de261b5676469d5a59cdc2c7f0cdff918af0a6bd5742dfc930", kill_on_drop: false }` [INFO] [stdout] 2676a3850168e7de261b5676469d5a59cdc2c7f0cdff918af0a6bd5742dfc930 [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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68cd0565c2ba224a3788dfded612a6c757db1098965b6125f4855d74fb97584c [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" "68cd0565c2ba224a3788dfded612a6c757db1098965b6125f4855d74fb97584c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking blob-uuid v0.4.0 [INFO] [stderr] Checking object v0.25.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unique_id v0.1.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking rdftk_iri v0.1.9 [INFO] [stderr] Checking rdftk_names v0.1.9 [INFO] [stderr] Checking rdftk_core v0.1.14 [INFO] [stderr] Checking rdftk_ontology v0.1.0-pre (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `prior_version` [INFO] [stdout] --> src/owl/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | prior_version: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compatible_with` [INFO] [stdout] --> src/owl/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | compatible_with: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `incompatible_with` [INFO] [stdout] --> src/owl/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | incompatible_with: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `import` [INFO] [stdout] --> src/owl/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | import: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `prior_version` [INFO] [stdout] --> src/owl/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | prior_version: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `compatible_with` [INFO] [stdout] --> src/owl/mod.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | compatible_with: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `incompatible_with` [INFO] [stdout] --> src/owl/mod.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | incompatible_with: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `import` [INFO] [stdout] --> src/owl/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | import: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.34s [INFO] running `Command { std: "docker" "inspect" "68cd0565c2ba224a3788dfded612a6c757db1098965b6125f4855d74fb97584c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68cd0565c2ba224a3788dfded612a6c757db1098965b6125f4855d74fb97584c", kill_on_drop: false }` [INFO] [stdout] 68cd0565c2ba224a3788dfded612a6c757db1098965b6125f4855d74fb97584c