[INFO] cloning repository https://github.com/soebosi/turtle_parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soebosi/turtle_parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoebosi%2Fturtle_parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoebosi%2Fturtle_parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2b3cedccdd7f69bb0c32225403c638f0239f50f
[INFO] testing soebosi/turtle_parser against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoebosi%2Fturtle_parser" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soebosi/turtle_parser on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/soebosi/turtle_parser
[INFO] finished tweaking git repo https://github.com/soebosi/turtle_parser
[INFO] tweaked toml for git repo https://github.com/soebosi/turtle_parser written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/soebosi/turtle_parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd9af6f17b9ac60c96417d464ae3f693d362197d0c2236dc712fe82e31ce6142
[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" "bd9af6f17b9ac60c96417d464ae3f693d362197d0c2236dc712fe82e31ce6142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd9af6f17b9ac60c96417d464ae3f693d362197d0c2236dc712fe82e31ce6142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9af6f17b9ac60c96417d464ae3f693d362197d0c2236dc712fe82e31ce6142", kill_on_drop: false }`
[INFO] [stdout] bd9af6f17b9ac60c96417d464ae3f693d362197d0c2236dc712fe82e31ce6142
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8e5df8dc6eae45172f895ccd08dac6131e83a10bc8fb7cffb8974eb86738a62
[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" "f8e5df8dc6eae45172f895ccd08dac6131e83a10bc8fb7cffb8974eb86738a62", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v1.0.0-rc.1
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling serde_derive v1.0.27
[INFO] [stderr]    Compiling pest_derive v1.0.0-rc.1
[INFO] [stderr]    Compiling turtle_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     file.read_to_string(&mut contents);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.20s
[INFO] running `Command { std: "docker" "inspect" "f8e5df8dc6eae45172f895ccd08dac6131e83a10bc8fb7cffb8974eb86738a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8e5df8dc6eae45172f895ccd08dac6131e83a10bc8fb7cffb8974eb86738a62", kill_on_drop: false }`
[INFO] [stdout] f8e5df8dc6eae45172f895ccd08dac6131e83a10bc8fb7cffb8974eb86738a62
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 873c82b12f55b2a30720e31bb733329f8d79696bc4df84adcfc93008b024698a
[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" "873c82b12f55b2a30720e31bb733329f8d79696bc4df84adcfc93008b024698a", kill_on_drop: false }`
[INFO] [stderr]    Compiling turtle_parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     file.read_to_string(&mut contents);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "873c82b12f55b2a30720e31bb733329f8d79696bc4df84adcfc93008b024698a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873c82b12f55b2a30720e31bb733329f8d79696bc4df84adcfc93008b024698a", kill_on_drop: false }`
[INFO] [stdout] 873c82b12f55b2a30720e31bb733329f8d79696bc4df84adcfc93008b024698a
[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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd43bdededd221477aebcec98edc465b9bf9e44dd00a8124ade29f9f636ef290
[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" "bd43bdededd221477aebcec98edc465b9bf9e44dd00a8124ade29f9f636ef290", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     file.read_to_string(&mut contents);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/turtle_parser-95e6a8e8b765157d
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test grammar::blank_node_test ... ok
[INFO] [stdout] test grammar::boolean_literal_test ... ok
[INFO] [stdout] test grammar::numeric_literal_test ... ok
[INFO] [stdout] test grammar::blank_node_property_list_test ... ok
[INFO] [stdout] test grammar::predicate_test ... ok
[INFO] [stdout] test grammar::prefixd_name_test ... ok
[INFO] [stdout] test grammar::collection_test ... ok
[INFO] [stdout] test grammar::rdf_literal_test ... ok
[INFO] [stdout] test grammar::string_test ... ok
[INFO] [stdout] test grammar::verb_test ... ok
[INFO] [stdout] test grammar::object_test ... ok
[INFO] [stdout] test grammar::literal_test ... ok
[INFO] [stdout] test grammar::iri_test ... ok
[INFO] [stdout] test grammar::subject_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/turtle_parser-c442e559d40ea403
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test grammar::boolean_literal_test ... ok
[INFO] [stdout] test grammar::iri_test ... ok
[INFO] [stdout] test grammar::literal_test ... ok
[INFO] [stdout] test grammar::numeric_literal_test ... ok
[INFO] [stdout] test grammar::object_test ... ok
[INFO] [stdout] test grammar::predicate_test ... ok
[INFO] [stdout] test grammar::string_test ... ok
[INFO] [stdout] test grammar::verb_test ... ok
[INFO] [stdout] test grammar::prefixd_name_test ... ok
[INFO] [stdout] test grammar::collection_test ... ok
[INFO] [stdout] test grammar::blank_node_property_list_test ... ok
[INFO] [stdout] test grammar::rdf_literal_test ... ok
[INFO] [stdout] test grammar::blank_node_test ... ok
[INFO] [stdout] test grammar::subject_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests turtle_parser
[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] running `Command { std: "docker" "inspect" "bd43bdededd221477aebcec98edc465b9bf9e44dd00a8124ade29f9f636ef290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd43bdededd221477aebcec98edc465b9bf9e44dd00a8124ade29f9f636ef290", kill_on_drop: false }`
[INFO] [stdout] bd43bdededd221477aebcec98edc465b9bf9e44dd00a8124ade29f9f636ef290