[INFO] fetching crate efflux 2.0.1...
[INFO] testing efflux-2.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate efflux 2.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate efflux 2.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate efflux 2.0.1
[INFO] finished tweaking crates.io crate efflux 2.0.1
[INFO] tweaked toml for crates.io crate efflux 2.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.54.0" "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] cf1fd6033fdfc4ce5d41723a8bab864e8f21b1af0969687f6d4d7f7eb75fbeed
[INFO] running `Command { std: "docker" "start" "-a" "cf1fd6033fdfc4ce5d41723a8bab864e8f21b1af0969687f6d4d7f7eb75fbeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf1fd6033fdfc4ce5d41723a8bab864e8f21b1af0969687f6d4d7f7eb75fbeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf1fd6033fdfc4ce5d41723a8bab864e8f21b1af0969687f6d4d7f7eb75fbeed", kill_on_drop: false }`
[INFO] [stdout] cf1fd6033fdfc4ce5d41723a8bab864e8f21b1af0969687f6d4d7f7eb75fbeed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.54.0" "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] 1910a745c6cd5c0980df0875aac41af1d8ab0d6af2f67e81234a46bc5b18f17a
[INFO] running `Command { std: "docker" "start" "-a" "1910a745c6cd5c0980df0875aac41af1d8ab0d6af2f67e81234a46bc5b18f17a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unchecked-index v0.2.2
[INFO] [stderr]    Compiling bytelines v2.2.2
[INFO] [stderr]    Compiling twoway v0.2.2
[INFO] [stderr]    Compiling efflux v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context/mod.rs:82:31
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: HashMap<TypeId, Box<Any>>,
[INFO] [stdout]    |                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "1910a745c6cd5c0980df0875aac41af1d8ab0d6af2f67e81234a46bc5b18f17a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1910a745c6cd5c0980df0875aac41af1d8ab0d6af2f67e81234a46bc5b18f17a", kill_on_drop: false }`
[INFO] [stdout] 1910a745c6cd5c0980df0875aac41af1d8ab0d6af2f67e81234a46bc5b18f17a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a71100bec69456819f193a1c578d59efa88bf1fc77dbe8ad99909a246468452
[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" "3a71100bec69456819f193a1c578d59efa88bf1fc77dbe8ad99909a246468452", kill_on_drop: false }`
[INFO] [stderr]    Compiling efflux v2.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context/mod.rs:82:31
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: HashMap<TypeId, Box<Any>>,
[INFO] [stdout]    |                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/context/mod.rs:82:31
[INFO] [stdout]    |
[INFO] [stdout] 82 |     data: HashMap<TypeId, Box<Any>>,
[INFO] [stdout]    |                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "3a71100bec69456819f193a1c578d59efa88bf1fc77dbe8ad99909a246468452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a71100bec69456819f193a1c578d59efa88bf1fc77dbe8ad99909a246468452", kill_on_drop: false }`
[INFO] [stdout] 3a71100bec69456819f193a1c578d59efa88bf1fc77dbe8ad99909a246468452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a86d7908e7ecdd0aed9d3d2ec6b06402477e370627990fd5525c1428110dd91e
[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" "a86d7908e7ecdd0aed9d3d2ec6b06402477e370627990fd5525c1428110dd91e", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/context/mod.rs:82:31
[INFO] [stderr]    |
[INFO] [stderr] 82 |     data: HashMap<TypeId, Box<Any>>,
[INFO] [stderr]    |                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/context/mod.rs:82:31
[INFO] [stderr]    |
[INFO] [stderr] 82 |     data: HashMap<TypeId, Box<Any>>,
[INFO] [stderr]    |                               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/efflux-5f703af683d3204a)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test context::conf::tests::test_insertion_shimming ... ok
[INFO] [stdout] test context::offset::tests::test_offset_shifting ... ok
[INFO] [stdout] test context::tests::test_context_creation ... ok
[INFO] [stdout] test context::tests::test_taking_values ... ok
[INFO] [stdout] test mapper::tests::test_mapper_lifecycle ... ok
[INFO] [stdout] test reducer::tests::test_reducer_empty_values ... ok
[INFO] [stdout] test reducer::tests::test_reducer_lifecycle ... ok
[INFO] [stdout] test context::conf::tests::test_retrieval_shimming ... ok
[INFO] [stdout] test context::delim::tests::test_delimiter_defaults ... ok
[INFO] [stdout] test context::tests::test_mutable_references ... ok
[INFO] [stdout] test context::tests::test_context_insertion ... ok
[INFO] [stdout] test context::delim::tests::test_map_delimiters_creation ... ok
[INFO] [stdout] test context::conf::tests::test_config_creation ... ok
[INFO] [stdout] test context::delim::tests::test_reduce_delimiters_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests efflux
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - prelude (line 51) ... ok
[INFO] [stdout] test src/context/mod.rs - context (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a86d7908e7ecdd0aed9d3d2ec6b06402477e370627990fd5525c1428110dd91e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86d7908e7ecdd0aed9d3d2ec6b06402477e370627990fd5525c1428110dd91e", kill_on_drop: false }`
[INFO] [stdout] a86d7908e7ecdd0aed9d3d2ec6b06402477e370627990fd5525c1428110dd91e
