[INFO] crate structured 0.2.0 is already in cache
[INFO] testing structured-0.2.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate structured 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate structured 0.2.0 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 structured 0.2.0
[INFO] finished tweaking crates.io crate structured 0.2.0
[INFO] tweaked toml for crates.io crate structured 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f9d8c0ecac0acbdce359f36d4d41506f832bd452554d4d957863409305f8b55
[INFO] running `Command { std: "docker" "start" "-a" "9f9d8c0ecac0acbdce359f36d4d41506f832bd452554d4d957863409305f8b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f9d8c0ecac0acbdce359f36d4d41506f832bd452554d4d957863409305f8b55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9d8c0ecac0acbdce359f36d4d41506f832bd452554d4d957863409305f8b55", kill_on_drop: false }`
[INFO] [stdout] 9f9d8c0ecac0acbdce359f36d4d41506f832bd452554d4d957863409305f8b55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 66ba843b25f503cd2a4a6388386d96bfe1f5d4b39760363d432b48dd71dc4be0
[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" "66ba843b25f503cd2a4a6388386d96bfe1f5d4b39760363d432b48dd71dc4be0", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling statistical v1.0.0
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling structured v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.27s
[INFO] running `Command { std: "docker" "inspect" "66ba843b25f503cd2a4a6388386d96bfe1f5d4b39760363d432b48dd71dc4be0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66ba843b25f503cd2a4a6388386d96bfe1f5d4b39760363d432b48dd71dc4be0", kill_on_drop: false }`
[INFO] [stdout] 66ba843b25f503cd2a4a6388386d96bfe1f5d4b39760363d432b48dd71dc4be0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0048f066c6c48bb0f1ba3fb655c71097785e478bc217c192565939f5b74e2bf1
[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" "0048f066c6c48bb0f1ba3fb655c71097785e478bc217c192565939f5b74e2bf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling structured v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.72s
[INFO] running `Command { std: "docker" "inspect" "0048f066c6c48bb0f1ba3fb655c71097785e478bc217c192565939f5b74e2bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0048f066c6c48bb0f1ba3fb655c71097785e478bc217c192565939f5b74e2bf1", kill_on_drop: false }`
[INFO] [stdout] 0048f066c6c48bb0f1ba3fb655c71097785e478bc217c192565939f5b74e2bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 1ddef47bdb6c64bc7d669f620ca46e148e0a36921ed5b970dfb90fc018e4587f
[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" "1ddef47bdb6c64bc7d669f620ca46e148e0a36921ed5b970dfb90fc018e4587f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/structured-c70c2bd6ea686c78
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test array::primitive::tests::array_debug ... ok
[INFO] [stdout] test array::variable::tests::array_from_byte_slice ... ok
[INFO] [stdout] test array::variable::tests::array_from_u8_slice ... ok
[INFO] [stdout] test memory::tests::buffer_mut_build ... ok
[INFO] [stdout] test memory::tests::buffer_mut_try_reserve ... ok
[INFO] [stdout] test memory::tests::buffer_builder_extend_from_slice ... ok
[INFO] [stdout] test datatypes::tests::schema_to_json ... ok
[INFO] [stdout] test memory::tests::buffer_mut_with_capacity ... ok
[INFO] [stdout] test csv::reader::tests::missing_enum_map ... ok
[INFO] [stdout] test table::tests::column_new ... ok
[INFO] [stdout] test memory::tests::buffer_mut_write ... ok
[INFO] [stdout] test csv::reader::tests::record_to_datatypes ... ok
[INFO] [stdout] test memory::tests::buffer_eq ... ok
[INFO] [stdout] test csv::reader::tests::parse_records ... ok
[INFO] [stdout] test table::tests::description_test ... ok
[INFO] [stdout] test table::tests::table_new ... ok
[INFO] [stdout] test table::tests::table_try_default ... ok
[INFO] [stdout] test array::variable::tests::utf8_array_invalid_access ... ok
[INFO] [stdout] test array::variable::tests::byte_array_invalid_access ... ok
[INFO] [stderr]    Doc-tests structured
[INFO] [stdout] test memory::tests::buffer_mut_write_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "1ddef47bdb6c64bc7d669f620ca46e148e0a36921ed5b970dfb90fc018e4587f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ddef47bdb6c64bc7d669f620ca46e148e0a36921ed5b970dfb90fc018e4587f", kill_on_drop: false }`
[INFO] [stdout] 1ddef47bdb6c64bc7d669f620ca46e148e0a36921ed5b970dfb90fc018e4587f