[INFO] fetching crate rdftk_iri 0.1.4...
[INFO] testing rdftk_iri-0.1.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate rdftk_iri 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rdftk_iri 0.1.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdftk_iri 0.1.4
[INFO] finished tweaking crates.io crate rdftk_iri 0.1.4
[INFO] tweaked toml for crates.io crate rdftk_iri 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-husky v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 693754b30fa42d86e0a6fcfd3cb60bb8d6a4dc82bec084ad2ca40aa4f4b05142
[INFO] running `Command { std: "docker" "start" "-a" "693754b30fa42d86e0a6fcfd3cb60bb8d6a4dc82bec084ad2ca40aa4f4b05142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "693754b30fa42d86e0a6fcfd3cb60bb8d6a4dc82bec084ad2ca40aa4f4b05142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "693754b30fa42d86e0a6fcfd3cb60bb8d6a4dc82bec084ad2ca40aa4f4b05142", kill_on_drop: false }`
[INFO] [stdout] 693754b30fa42d86e0a6fcfd3cb60bb8d6a4dc82bec084ad2ca40aa4f4b05142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e48dd73f5fb35f789e88d67dcbc6dcc3884783892e13ad06cb1dc8f782113178
[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" "e48dd73f5fb35f789e88d67dcbc6dcc3884783892e13ad06cb1dc8f782113178", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling blob-uuid v0.4.0
[INFO] [stderr]    Compiling unique_id v0.1.3
[INFO] [stderr]    Compiling rdftk_iri v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.88s
[INFO] running `Command { std: "docker" "inspect" "e48dd73f5fb35f789e88d67dcbc6dcc3884783892e13ad06cb1dc8f782113178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48dd73f5fb35f789e88d67dcbc6dcc3884783892e13ad06cb1dc8f782113178", kill_on_drop: false }`
[INFO] [stdout] e48dd73f5fb35f789e88d67dcbc6dcc3884783892e13ad06cb1dc8f782113178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4943197f118bc7aa73e4a198379c7abf66708537c997a672040414e213ef6b1
[INFO] running `Command { std: "docker" "start" "-a" "b4943197f118bc7aa73e4a198379c7abf66708537c997a672040414e213ef6b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling rdftk_iri v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rdftk_iri`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name test_host --edition=2018 tests/test_host.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="builder"' --cfg 'feature="default"' --cfg 'feature="path_iri"' --cfg 'feature="uuid"' --cfg 'feature="uuid_iri"' -C metadata=8deeeb8f8d848def -C extra-filename=-8deeeb8f8d848def --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cargo_husky=/opt/rustwide/target/debug/deps/libcargo_husky-eea0fcca9b7de922.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-dad10aae9bb1f6ce.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-cd2401a06b1676f6.rlib --extern proptest=/opt/rustwide/target/debug/deps/libproptest-4ada393e2ccad169.rlib --extern rdftk_iri=/opt/rustwide/target/debug/deps/librdftk_iri-d33f206f53cfc8cc.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-8233158ab52a94b3.rlib --extern unique_id=/opt/rustwide/target/debug/deps/libunique_id-323a22d523abbff5.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-8ff5ea6dfe245a23.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b4943197f118bc7aa73e4a198379c7abf66708537c997a672040414e213ef6b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4943197f118bc7aa73e4a198379c7abf66708537c997a672040414e213ef6b1", kill_on_drop: false }`
[INFO] [stdout] b4943197f118bc7aa73e4a198379c7abf66708537c997a672040414e213ef6b1