[INFO] crate liberty-parse 0.1.0 is already in cache
[INFO] testing liberty-parse-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate liberty-parse 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate liberty-parse 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate liberty-parse 0.1.0
[INFO] finished tweaking crates.io crate liberty-parse 0.1.0
[INFO] tweaked toml for crates.io crate liberty-parse 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate liberty-parse 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59cfdae8c7362b0e3da8fde00c4ec4e915a3aae0fd31151aa49d0f13e889173d
[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" "59cfdae8c7362b0e3da8fde00c4ec4e915a3aae0fd31151aa49d0f13e889173d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59cfdae8c7362b0e3da8fde00c4ec4e915a3aae0fd31151aa49d0f13e889173d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59cfdae8c7362b0e3da8fde00c4ec4e915a3aae0fd31151aa49d0f13e889173d", kill_on_drop: false }`
[INFO] [stdout] 59cfdae8c7362b0e3da8fde00c4ec4e915a3aae0fd31151aa49d0f13e889173d
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b9b8ead292c4ca6d2b62de47dafb262332a9d9c06f84fc3f509403e507b11c
[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" "72b9b8ead292c4ca6d2b62de47dafb262332a9d9c06f84fc3f509403e507b11c", kill_on_drop: false }`
[INFO] [stderr]    Compiling static_assertions v0.2.5
[INFO] [stderr]    Compiling nom v5.0.0
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling stackvector v1.0.6
[INFO] [stderr]    Compiling lexical-core v0.4.2
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling liberty-parse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "72b9b8ead292c4ca6d2b62de47dafb262332a9d9c06f84fc3f509403e507b11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b9b8ead292c4ca6d2b62de47dafb262332a9d9c06f84fc3f509403e507b11c", kill_on_drop: false }`
[INFO] [stdout] 72b9b8ead292c4ca6d2b62de47dafb262332a9d9c06f84fc3f509403e507b11c
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1da501a043a55b8e517dc16ae0a77dfb8e152ab604deb369b453de8f3e25ce0a
[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" "1da501a043a55b8e517dc16ae0a77dfb8e152ab604deb369b453de8f3e25ce0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]    Compiling regex-automata v0.1.7
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling bstr v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling liberty-parse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.49s
[INFO] running `Command { std: "docker" "inspect" "1da501a043a55b8e517dc16ae0a77dfb8e152ab604deb369b453de8f3e25ce0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da501a043a55b8e517dc16ae0a77dfb8e152ab604deb369b453de8f3e25ce0a", kill_on_drop: false }`
[INFO] [stdout] 1da501a043a55b8e517dc16ae0a77dfb8e152ab604deb369b453de8f3e25ce0a
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c01f31b9cc968559f1159ee2a13a4b6b4f7a6c4543421c5d4135a9b78e13b8e3
[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" "c01f31b9cc968559f1159ee2a13a4b6b4f7a6c4543421c5d4135a9b78e13b8e3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/liberty_parse-bb0159f9ef8f612a
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test ast::test::test_values ... ok
[INFO] [stdout] test liberty::test::test_cell_into_group ... ok
[INFO] [stdout] test liberty::test::test_cell_from_group ... ok
[INFO] [stdout] test liberty::test::test_iter ... ok
[INFO] [stdout] test liberty::test::test_lib_from_group ... ok
[INFO] [stdout] test liberty::test::test_library_into_group ... ok
[INFO] [stdout] test liberty::test::test_pin_from_group ... ok
[INFO] [stdout] test liberty::test::test_pin_into_group ... ok
[INFO] [stdout] test parser::tests::test_parse_group ... ok
[INFO] [stdout] test parser::tests::test_simple_attribute_bool ... ok
[INFO] [stdout] test parser::tests::test_simple_attribute_expression ... ok
[INFO] [stdout] test parser::tests::test_simple_attribute_float ... ok
[INFO] [stdout] test parser::tests::test_simple_attribute_string ... ok
[INFO] [stdout] test parser::tests::test_simple_attribute_malformed ... ok
[INFO] [stdout] test parser::tests::test_expression ... ok
[INFO] [stdout] test parser::tests::test_simple_attribute_int ... ok
[INFO] [stdout] test parser::tests::test_underscore_tag ... ok
[INFO] [stdout] test parser::tests::test_comment ... ok
[INFO] [stdout] test parser::tests::test_complex_attr ... ok
[INFO] [stdout] test parser::tests::test_nested_group ... ok
[INFO] [stdout] test parser::tests::test_complex_attr_multi_line ... ok
[INFO] [stdout] test parser::tests::test_complex_attr_values ... ok
[INFO] [stdout] test parser::tests::test_lib_simple ... ok
[INFO] [stdout] test ast::test::test_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liberty-parse
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c01f31b9cc968559f1159ee2a13a4b6b4f7a6c4543421c5d4135a9b78e13b8e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01f31b9cc968559f1159ee2a13a4b6b4f7a6c4543421c5d4135a9b78e13b8e3", kill_on_drop: false }`
[INFO] [stdout] c01f31b9cc968559f1159ee2a13a4b6b4f7a6c4543421c5d4135a9b78e13b8e3