[INFO] fetching crate rddl 0.1.1...
[INFO] testing rddl-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rddl 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rddl 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rddl 0.1.1
[INFO] finished tweaking crates.io crate rddl 0.1.1
[INFO] tweaked toml for crates.io crate rddl 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ddd43e1704e19c6668fd99647350f86615c7b1832a6cce7cd4bc96ca9e3adfa8
[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" "ddd43e1704e19c6668fd99647350f86615c7b1832a6cce7cd4bc96ca9e3adfa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd43e1704e19c6668fd99647350f86615c7b1832a6cce7cd4bc96ca9e3adfa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd43e1704e19c6668fd99647350f86615c7b1832a6cce7cd4bc96ca9e3adfa8", kill_on_drop: false }`
[INFO] [stdout] ddd43e1704e19c6668fd99647350f86615c7b1832a6cce7cd4bc96ca9e3adfa8
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--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] ea83a9c9da5d9a1c75dc1aab7b961944d8259e52f03ad59f17184ba083af7757
[INFO] running `Command { std: "docker" "start" "-a" "ea83a9c9da5d9a1c75dc1aab7b961944d8259e52f03ad59f17184ba083af7757", kill_on_drop: false }`
[INFO] [stderr]    Compiling pom v1.1.0
[INFO] [stderr]    Compiling rddl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parser.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |       ( seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stdout]     |       ^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |       | primitive_type().map(|name| PrimitiveValue::Type(name))
[INFO] [stdout]     |  ______________________________________________________________^
[INFO] [stdout] 152 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 ~     seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stdout] 145 |     | seq(b"false").map(|_| PrimitiveValue::Bool(false))
[INFO] [stdout] 146 |     | parse_u64().map(|num|PrimitiveValue::U64(num))
[INFO] [stdout] 147 |     | parse_i64().map(|num|PrimitiveValue::I64(num))
[INFO] [stdout] 148 |     | parse_f64().map(|num|PrimitiveValue::F64(num))
[INFO] [stdout] 149 |     | string().map(|text| PrimitiveValue::Str(text))
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
[INFO] running `Command { std: "docker" "inspect" "ea83a9c9da5d9a1c75dc1aab7b961944d8259e52f03ad59f17184ba083af7757", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea83a9c9da5d9a1c75dc1aab7b961944d8259e52f03ad59f17184ba083af7757", kill_on_drop: false }`
[INFO] [stdout] ea83a9c9da5d9a1c75dc1aab7b961944d8259e52f03ad59f17184ba083af7757
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 81def5166888b11dcb23c51e349293b48d28037c9a2b42b264a63a41e00e0b77
[INFO] running `Command { std: "docker" "start" "-a" "81def5166888b11dcb23c51e349293b48d28037c9a2b42b264a63a41e00e0b77", kill_on_drop: false }`
[INFO] [stderr]    Compiling rddl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parser.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |       ( seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stdout]     |       ^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |       | primitive_type().map(|name| PrimitiveValue::Type(name))
[INFO] [stdout]     |  ______________________________________________________________^
[INFO] [stdout] 152 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 ~     seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stdout] 145 |     | seq(b"false").map(|_| PrimitiveValue::Bool(false))
[INFO] [stdout] 146 |     | parse_u64().map(|num|PrimitiveValue::U64(num))
[INFO] [stdout] 147 |     | parse_i64().map(|num|PrimitiveValue::I64(num))
[INFO] [stdout] 148 |     | parse_f64().map(|num|PrimitiveValue::F64(num))
[INFO] [stdout] 149 |     | string().map(|text| PrimitiveValue::Str(text))
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parser.rs:144:2
[INFO] [stdout]     |
[INFO] [stdout] 144 |       ( seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stdout]     |       ^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |       | primitive_type().map(|name| PrimitiveValue::Type(name))
[INFO] [stdout]     |  ______________________________________________________________^
[INFO] [stdout] 152 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 ~     seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stdout] 145 |     | seq(b"false").map(|_| PrimitiveValue::Bool(false))
[INFO] [stdout] 146 |     | parse_u64().map(|num|PrimitiveValue::U64(num))
[INFO] [stdout] 147 |     | parse_i64().map(|num|PrimitiveValue::I64(num))
[INFO] [stdout] 148 |     | parse_f64().map(|num|PrimitiveValue::F64(num))
[INFO] [stdout] 149 |     | string().map(|text| PrimitiveValue::Str(text))
[INFO] [stdout]   ...
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "81def5166888b11dcb23c51e349293b48d28037c9a2b42b264a63a41e00e0b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81def5166888b11dcb23c51e349293b48d28037c9a2b42b264a63a41e00e0b77", kill_on_drop: false }`
[INFO] [stdout] 81def5166888b11dcb23c51e349293b48d28037c9a2b42b264a63a41e00e0b77
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67e814120b328444f42b4e16df337ab870bc3f6f6e21d5544ef98ca61f10116d
[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" "67e814120b328444f42b4e16df337ab870bc3f6f6e21d5544ef98ca61f10116d", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/parser.rs:144:2
[INFO] [stderr]     |
[INFO] [stderr] 144 |       ( seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stderr]     |       ^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |       | primitive_type().map(|name| PrimitiveValue::Type(name))
[INFO] [stderr]     |  ______________________________________________________________^
[INFO] [stderr] 152 | |     )
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 144 ~     seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stderr] 145 |     | seq(b"false").map(|_| PrimitiveValue::Bool(false))
[INFO] [stderr] 146 |     | parse_u64().map(|num|PrimitiveValue::U64(num))
[INFO] [stderr] 147 |     | parse_i64().map(|num|PrimitiveValue::I64(num))
[INFO] [stderr] 148 |     | parse_f64().map(|num|PrimitiveValue::F64(num))
[INFO] [stderr] 149 |     | string().map(|text| PrimitiveValue::Str(text))
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: `rddl` (lib) generated 1 warning
[INFO] [stderr] warning: `rddl` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rddl-fcfca523513ccd09)
[INFO] [stdout] running 1 test
[INFO] [stdout] test parser::tests::parser_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rddl
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parser.rs:144:2
[INFO] [stderr]     |
[INFO] [stderr] 144 |       ( seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stderr]     |       ^^
[INFO] [stderr] ...
[INFO] [stderr] 151 |       | primitive_type().map(|name| PrimitiveValue::Type(name))
[INFO] [stderr]     |  ______________________________________________________________^
[INFO] [stderr] 152 | |     )
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 144 ~     seq(b"true").map(|_| PrimitiveValue::Bool(true))
[INFO] [stderr] 145 |     | seq(b"false").map(|_| PrimitiveValue::Bool(false))
[INFO] [stderr] 146 |     | parse_u64().map(|num|PrimitiveValue::U64(num))
[INFO] [stderr] 147 |     | parse_i64().map(|num|PrimitiveValue::I64(num))
[INFO] [stderr] 148 |     | parse_f64().map(|num|PrimitiveValue::F64(num))
[INFO] [stderr] 149 |     | string().map(|text| PrimitiveValue::Str(text))
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "67e814120b328444f42b4e16df337ab870bc3f6f6e21d5544ef98ca61f10116d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67e814120b328444f42b4e16df337ab870bc3f6f6e21d5544ef98ca61f10116d", kill_on_drop: false }`
[INFO] [stdout] 67e814120b328444f42b4e16df337ab870bc3f6f6e21d5544ef98ca61f10116d