[INFO] fetching crate fluent-syntax 0.11.0...
[INFO] testing fluent-syntax-0.11.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate fluent-syntax 0.11.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate fluent-syntax 0.11.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluent-syntax 0.11.0
[INFO] removed 1 missing tests
[INFO] finished tweaking crates.io crate fluent-syntax 0.11.0
[INFO] tweaked toml for crates.io crate fluent-syntax 0.11.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate fluent-syntax 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afb4c9a0bc737b8815126ddc75e4b90d52d6d7e3ca1e519d6f443524066802a4
[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" "afb4c9a0bc737b8815126ddc75e4b90d52d6d7e3ca1e519d6f443524066802a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afb4c9a0bc737b8815126ddc75e4b90d52d6d7e3ca1e519d6f443524066802a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb4c9a0bc737b8815126ddc75e4b90d52d6d7e3ca1e519d6f443524066802a4", kill_on_drop: false }`
[INFO] [stdout] afb4c9a0bc737b8815126ddc75e4b90d52d6d7e3ca1e519d6f443524066802a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5f0ca5d05978b20cafdc6b9d272898042dcb029edcdf592d4579baa35034ec9
[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" "e5f0ca5d05978b20cafdc6b9d272898042dcb029edcdf592d4579baa35034ec9", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling fluent-syntax v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.66s
[INFO] running `Command { std: "docker" "inspect" "e5f0ca5d05978b20cafdc6b9d272898042dcb029edcdf592d4579baa35034ec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f0ca5d05978b20cafdc6b9d272898042dcb029edcdf592d4579baa35034ec9", kill_on_drop: false }`
[INFO] [stdout] e5f0ca5d05978b20cafdc6b9d272898042dcb029edcdf592d4579baa35034ec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] b1ac2db6e2224f07a55b6f365ac95c09b9c9c60b1a21f97c22fa5897e5f5e8a9
[INFO] running `Command { std: "docker" "start" "-a" "b1ac2db6e2224f07a55b6f365ac95c09b9c9c60b1a21f97c22fa5897e5f5e8a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling const_fn v0.4.5
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling iai v0.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.5
[INFO] [stderr]    Compiling tinytemplate v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling fluent-syntax v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 52.14s
[INFO] running `Command { std: "docker" "inspect" "b1ac2db6e2224f07a55b6f365ac95c09b9c9c60b1a21f97c22fa5897e5f5e8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ac2db6e2224f07a55b6f365ac95c09b9c9c60b1a21f97c22fa5897e5f5e8a9", kill_on_drop: false }`
[INFO] [stdout] b1ac2db6e2224f07a55b6f365ac95c09b9c9c60b1a21f97c22fa5897e5f5e8a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f6bb9c73fa2e6892182cfa389332261c847978a057f91ab8ca1eb4ed2238b062
[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" "f6bb9c73fa2e6892182cfa389332261c847978a057f91ab8ca1eb4ed2238b062", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fluent_syntax-1727174bfc12c318)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser-c09c99dc8d792ae2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluent-syntax
[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] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/ast/mod.rs - ast::Expression (line 1367) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Entry (line 172) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Attribute (line 482) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression (line 964) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::MessageReference (line 1159) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::TermReference (line 1211) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Comment (line 777) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::VariableReference (line 1265) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::StringLiteral (line 1015) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Entry (line 127) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::NumberLiteral (line 1061) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::FunctionReference (line 1107) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Identifier (line 552) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast (line 14) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::InlineExpression::Placeable (line 1313) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::CallArguments (line 816) ... ok
[INFO] [stdout] test src/unicode.rs - unicode (line 13) ... ok
[INFO] [stdout] test src/unicode.rs - unicode (line 34) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::PatternElement (line 404) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Message (line 221) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Term (line 275) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Resource (line 98) ... ok
[INFO] [stdout] test src/unicode.rs - unicode::unescape_unicode (line 61) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::VariantKey (line 685) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Pattern (line 327) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::NamedArgument (line 894) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/unicode.rs - unicode::unescape_unicode_to_string (line 113) ... ok
[INFO] [stdout] test src/ast/mod.rs - ast::Variant (line 600) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser (line 10) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::parse_runtime (line 238) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Result (line 90) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::parse (line 175) ... ok
[INFO] [stdout] test src/parser/errors.rs - parser::errors::ParserError (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f6bb9c73fa2e6892182cfa389332261c847978a057f91ab8ca1eb4ed2238b062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6bb9c73fa2e6892182cfa389332261c847978a057f91ab8ca1eb4ed2238b062", kill_on_drop: false }`
[INFO] [stdout] f6bb9c73fa2e6892182cfa389332261c847978a057f91ab8ca1eb4ed2238b062