[INFO] fetching crate rdftk_io 0.1.0...
[INFO] testing rdftk_io-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rdftk_io 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rdftk_io 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdftk_io 0.1.0
[INFO] finished tweaking crates.io crate rdftk_io 0.1.0
[INFO] tweaked toml for crates.io crate rdftk_io 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rdftk_memgraph v0.1.0
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eea621e495ab9baa2def1937a0e4c92fbae3b215772c70769e078e94c36a9004
[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" "eea621e495ab9baa2def1937a0e4c92fbae3b215772c70769e078e94c36a9004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eea621e495ab9baa2def1937a0e4c92fbae3b215772c70769e078e94c36a9004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea621e495ab9baa2def1937a0e4c92fbae3b215772c70769e078e94c36a9004", kill_on_drop: false }`
[INFO] [stdout] eea621e495ab9baa2def1937a0e4c92fbae3b215772c70769e078e94c36a9004
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca1c9c881231ff5d5d94c9bb4c4652339343228df46c47a1d924bb8f51ba0eff
[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" "ca1c9c881231ff5d5d94c9bb4c4652339343228df46c47a1d924bb8f51ba0eff", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_refcell v0.1.6
[INFO] [stderr]    Compiling error-chain v0.12.4
[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 v0.1.0
[INFO] [stderr]    Compiling rdftk_names v0.1.2
[INFO] [stderr]    Compiling rdftk_core v0.1.0
[INFO] [stderr]    Compiling rdftk_graph v0.1.0
[INFO] [stderr]    Compiling rdftk_io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.14s
[INFO] running `Command { std: "docker" "inspect" "ca1c9c881231ff5d5d94c9bb4c4652339343228df46c47a1d924bb8f51ba0eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1c9c881231ff5d5d94c9bb4c4652339343228df46c47a1d924bb8f51ba0eff", kill_on_drop: false }`
[INFO] [stdout] ca1c9c881231ff5d5d94c9bb4c4652339343228df46c47a1d924bb8f51ba0eff
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0579a5969e1fbda4b8d195e3e29375560977f9a4f6bd3aeb07b7f3b83835de60
[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" "0579a5969e1fbda4b8d195e3e29375560977f9a4f6bd3aeb07b7f3b83835de60", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rdftk_memgraph v0.1.0
[INFO] [stderr]    Compiling rdftk_io v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "0579a5969e1fbda4b8d195e3e29375560977f9a4f6bd3aeb07b7f3b83835de60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0579a5969e1fbda4b8d195e3e29375560977f9a4f6bd3aeb07b7f3b83835de60", kill_on_drop: false }`
[INFO] [stdout] 0579a5969e1fbda4b8d195e3e29375560977f9a4f6bd3aeb07b7f3b83835de60
[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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 3138b9eaec9f2d394c888bb3c1d72affa00396a2cfaea67e8e168ca4a64f482d
[INFO] running `Command { std: "docker" "start" "-a" "3138b9eaec9f2d394c888bb3c1d72affa00396a2cfaea67e8e168ca4a64f482d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rdftk_io-9c34d441a9c313d5
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/writers-4bfd9eb0e901143b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test write_to_turtle_with_base ... ok
[INFO] [stdout] test write_to_ntriples ... ok
[INFO] [stdout] test write_to_dot ... ok
[INFO] [stdout] test write_to_turtle ... ok
[INFO] [stderr]    Doc-tests rdftk_io
[INFO] [stdout] test write_to_dot_with_options ... ok
[INFO] [stdout] test write_to_turtle_with_options ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/dot/mod.rs - dot (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3138b9eaec9f2d394c888bb3c1d72affa00396a2cfaea67e8e168ca4a64f482d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3138b9eaec9f2d394c888bb3c1d72affa00396a2cfaea67e8e168ca4a64f482d", kill_on_drop: false }`
[INFO] [stdout] 3138b9eaec9f2d394c888bb3c1d72affa00396a2cfaea67e8e168ca4a64f482d