[INFO] fetching crate rdftk_io 0.1.4...
[INFO] testing rdftk_io-0.1.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rdftk_io 0.1.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rdftk_io 0.1.4 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rdftk_io 0.1.4
[INFO] finished tweaking crates.io crate rdftk_io 0.1.4
[INFO] tweaked toml for crates.io crate rdftk_io 0.1.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715aa1580b4a6b0ef0c7839ee7d0be90b83bfb916b941e9770597f9bd59895b0
[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" "715aa1580b4a6b0ef0c7839ee7d0be90b83bfb916b941e9770597f9bd59895b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715aa1580b4a6b0ef0c7839ee7d0be90b83bfb916b941e9770597f9bd59895b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715aa1580b4a6b0ef0c7839ee7d0be90b83bfb916b941e9770597f9bd59895b0", kill_on_drop: false }`
[INFO] [stdout] 715aa1580b4a6b0ef0c7839ee7d0be90b83bfb916b941e9770597f9bd59895b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843c26f4e84643442c84d7fd245eeb7435a70ec7da5045b4f601e0f01ec28474
[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" "843c26f4e84643442c84d7fd245eeb7435a70ec7da5045b4f601e0f01ec28474", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdftk_io v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "843c26f4e84643442c84d7fd245eeb7435a70ec7da5045b4f601e0f01ec28474", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843c26f4e84643442c84d7fd245eeb7435a70ec7da5045b4f601e0f01ec28474", kill_on_drop: false }`
[INFO] [stdout] 843c26f4e84643442c84d7fd245eeb7435a70ec7da5045b4f601e0f01ec28474
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] b851c7c68605ae72ff4078aa000d43a443050818e948e97c3bbef834ff29e4b1
[INFO] running `Command { std: "docker" "start" "-a" "b851c7c68605ae72ff4078aa000d43a443050818e948e97c3bbef834ff29e4b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdftk_memgraph v0.1.6
[INFO] [stderr]    Compiling rdftk_io v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "b851c7c68605ae72ff4078aa000d43a443050818e948e97c3bbef834ff29e4b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b851c7c68605ae72ff4078aa000d43a443050818e948e97c3bbef834ff29e4b1", kill_on_drop: false }`
[INFO] [stdout] b851c7c68605ae72ff4078aa000d43a443050818e948e97c3bbef834ff29e4b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 849db801adc9b88b0e2b969f1050ec9387c637853516d34da1d5cb7b41f6c24b
[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" "849db801adc9b88b0e2b969f1050ec9387c637853516d34da1d5cb7b41f6c24b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rdftk_io-1926a8a3c72e0390
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/writers-0ca772c15fc2fd96
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test write_to_turtle ... ok
[INFO] [stdout] test write_to_turtle_with_options ... ok
[INFO] [stdout] test write_to_ntriples ... ok
[INFO] [stdout] test write_to_dot ... ok
[INFO] [stdout] test write_to_turtle_with_base ... ok
[INFO] [stdout] test write_to_dot_with_options ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rdftk_io
[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; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "849db801adc9b88b0e2b969f1050ec9387c637853516d34da1d5cb7b41f6c24b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "849db801adc9b88b0e2b969f1050ec9387c637853516d34da1d5cb7b41f6c24b", kill_on_drop: false }`
[INFO] [stdout] 849db801adc9b88b0e2b969f1050ec9387c637853516d34da1d5cb7b41f6c24b