[INFO] fetching crate efflux 2.0.1... [INFO] testing efflux-2.0.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate efflux 2.0.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate efflux 2.0.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytelines v2.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] 8eef0968abe207ffede036910957f149b1133e7f2912467def55eed4dd3f37ae [INFO] running `Command { std: "docker" "start" "-a" "8eef0968abe207ffede036910957f149b1133e7f2912467def55eed4dd3f37ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eef0968abe207ffede036910957f149b1133e7f2912467def55eed4dd3f37ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eef0968abe207ffede036910957f149b1133e7f2912467def55eed4dd3f37ae", kill_on_drop: false }` [INFO] [stdout] 8eef0968abe207ffede036910957f149b1133e7f2912467def55eed4dd3f37ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79bd139d769ac95edd5fff3863fb5b063a5e117bfba5101b97595948586ec0ef [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" "79bd139d769ac95edd5fff3863fb5b063a5e117bfba5101b97595948586ec0ef", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [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>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 - data: HashMap>, [INFO] [stdout] 82 + data: HashMap>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.09s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "79bd139d769ac95edd5fff3863fb5b063a5e117bfba5101b97595948586ec0ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79bd139d769ac95edd5fff3863fb5b063a5e117bfba5101b97595948586ec0ef", kill_on_drop: false }` [INFO] [stdout] 79bd139d769ac95edd5fff3863fb5b063a5e117bfba5101b97595948586ec0ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1504d769c8cc77057533eb4cfa2df9f98891ce6c9abacd517fca842fc76d3b3 [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" "e1504d769c8cc77057533eb4cfa2df9f98891ce6c9abacd517fca842fc76d3b3", 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>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 - data: HashMap>, [INFO] [stdout] 82 + data: HashMap>, [INFO] [stdout] | [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>, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 - data: HashMap>, [INFO] [stdout] 82 + data: HashMap>, [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 1.82s [INFO] running `Command { std: "docker" "inspect" "e1504d769c8cc77057533eb4cfa2df9f98891ce6c9abacd517fca842fc76d3b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1504d769c8cc77057533eb4cfa2df9f98891ce6c9abacd517fca842fc76d3b3", kill_on_drop: false }` [INFO] [stdout] e1504d769c8cc77057533eb4cfa2df9f98891ce6c9abacd517fca842fc76d3b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", 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] ec3b372cd2288f7f2133899f15232ab90275ba10bc9d858897b6c0d3512f6bec [INFO] running `Command { std: "docker" "start" "-a" "ec3b372cd2288f7f2133899f15232ab90275ba10bc9d858897b6c0d3512f6bec", 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>, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 82 - data: HashMap>, [INFO] [stderr] 82 + data: HashMap>, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `efflux` (lib) generated 1 warning [INFO] [stderr] warning: `efflux` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/efflux-ff679828b604492e) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test context::delim::tests::test_reduce_delimiters_creation ... ok [INFO] [stdout] test context::conf::tests::test_retrieval_shimming ... ok [INFO] [stdout] test reducer::tests::test_reducer_lifecycle ... ok [INFO] [stdout] test context::offset::tests::test_offset_shifting ... ok [INFO] [stdout] test context::delim::tests::test_delimiter_defaults ... ok [INFO] [stdout] test context::conf::tests::test_config_creation ... ok [INFO] [stdout] test context::delim::tests::test_map_delimiters_creation ... ok [INFO] [stdout] test context::tests::test_context_insertion ... ok [INFO] [stdout] test context::conf::tests::test_insertion_shimming ... ok [INFO] [stdout] test context::tests::test_mutable_references ... 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 context::tests::test_context_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" "ec3b372cd2288f7f2133899f15232ab90275ba10bc9d858897b6c0d3512f6bec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec3b372cd2288f7f2133899f15232ab90275ba10bc9d858897b6c0d3512f6bec", kill_on_drop: false }` [INFO] [stdout] ec3b372cd2288f7f2133899f15232ab90275ba10bc9d858897b6c0d3512f6bec