[INFO] crate rddl 0.1.1 is already in cache
[INFO] testing rddl-0.1.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate rddl 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rddl 0.1.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82187ec9824082007ff3c69c1de8250fc5704076e80ef7192660462f73f6cfd5
[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" "82187ec9824082007ff3c69c1de8250fc5704076e80ef7192660462f73f6cfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82187ec9824082007ff3c69c1de8250fc5704076e80ef7192660462f73f6cfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82187ec9824082007ff3c69c1de8250fc5704076e80ef7192660462f73f6cfd5", kill_on_drop: false }`
[INFO] [stdout] 82187ec9824082007ff3c69c1de8250fc5704076e80ef7192660462f73f6cfd5
[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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 456607a59b2d6af8d3bc24487a942ac34d634c329c7afa069fdffd957479712a
[INFO] running `Command { std: "docker" "start" "-a" "456607a59b2d6af8d3bc24487a942ac34d634c329c7afa069fdffd957479712a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] 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] ...   |
[INFO] [stdout] 151 | |     | primitive_type().map(|name| PrimitiveValue::Type(name))
[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 6.07s
[INFO] running `Command { std: "docker" "inspect" "456607a59b2d6af8d3bc24487a942ac34d634c329c7afa069fdffd957479712a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "456607a59b2d6af8d3bc24487a942ac34d634c329c7afa069fdffd957479712a", kill_on_drop: false }`
[INFO] [stdout] 456607a59b2d6af8d3bc24487a942ac34d634c329c7afa069fdffd957479712a
[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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64db7baad99219f3876fdcd1bd34b7adb213e1b9dbab8fbba0cbbdc6fb3e91a9
[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" "64db7baad99219f3876fdcd1bd34b7adb213e1b9dbab8fbba0cbbdc6fb3e91a9", 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] 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] ...   |
[INFO] [stdout] 151 | |     | primitive_type().map(|name| PrimitiveValue::Type(name))
[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] 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] ...   |
[INFO] [stdout] 151 | |     | primitive_type().map(|name| PrimitiveValue::Type(name))
[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 6.89s
[INFO] running `Command { std: "docker" "inspect" "64db7baad99219f3876fdcd1bd34b7adb213e1b9dbab8fbba0cbbdc6fb3e91a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64db7baad99219f3876fdcd1bd34b7adb213e1b9dbab8fbba0cbbdc6fb3e91a9", kill_on_drop: false }`
[INFO] [stdout] 64db7baad99219f3876fdcd1bd34b7adb213e1b9dbab8fbba0cbbdc6fb3e91a9
[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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 81a69d35a439fb2057781f2b1b959b09143328084af500929d14e9cff71b0c36
[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" "81a69d35a439fb2057781f2b1b959b09143328084af500929d14e9cff71b0c36", 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] 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] ...   |
[INFO] [stderr] 151 | |     | primitive_type().map(|name| PrimitiveValue::Type(name))
[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] [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] 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] ...   |
[INFO] [stderr] 151 | |     | primitive_type().map(|name| PrimitiveValue::Type(name))
[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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rddl-4162b2890f005f08
[INFO] [stdout] 
[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
[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] 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] ...   |
[INFO] [stderr] 151 | |     | primitive_type().map(|name| PrimitiveValue::Type(name))
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "81a69d35a439fb2057781f2b1b959b09143328084af500929d14e9cff71b0c36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a69d35a439fb2057781f2b1b959b09143328084af500929d14e9cff71b0c36", kill_on_drop: false }`
[INFO] [stdout] 81a69d35a439fb2057781f2b1b959b09143328084af500929d14e9cff71b0c36