[INFO] fetching crate efflux 2.0.1... [INFO] testing efflux-2.0.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate efflux 2.0.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate efflux 2.0.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unchecked-index v0.2.2 [INFO] [stderr] Downloaded twoway v0.2.2 [INFO] [stderr] Downloaded bytelines v2.2.2 [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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 028ad87ea2801e231a069b102cc03ccb30d2e88a58468b5b5497103849f6b460 [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" "028ad87ea2801e231a069b102cc03ccb30d2e88a58468b5b5497103849f6b460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "028ad87ea2801e231a069b102cc03ccb30d2e88a58468b5b5497103849f6b460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "028ad87ea2801e231a069b102cc03ccb30d2e88a58468b5b5497103849f6b460", kill_on_drop: false }` [INFO] [stdout] 028ad87ea2801e231a069b102cc03ccb30d2e88a58468b5b5497103849f6b460 [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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46e34471aa8b529379ef620d73b2264d4d8ecfc10f349cb595372913ca440c27 [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" "46e34471aa8b529379ef620d73b2264d4d8ecfc10f349cb595372913ca440c27", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [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] | ^^^ 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.35s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "46e34471aa8b529379ef620d73b2264d4d8ecfc10f349cb595372913ca440c27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46e34471aa8b529379ef620d73b2264d4d8ecfc10f349cb595372913ca440c27", kill_on_drop: false }` [INFO] [stdout] 46e34471aa8b529379ef620d73b2264d4d8ecfc10f349cb595372913ca440c27 [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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c49b2cc7d1432b4e09eba9f7e75ffafa7d7e464fdce7edcc79676cdea2627b1 [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" "2c49b2cc7d1432b4e09eba9f7e75ffafa7d7e464fdce7edcc79676cdea2627b1", 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] | ^^^ 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 [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] | ^^^ 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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.19s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2c49b2cc7d1432b4e09eba9f7e75ffafa7d7e464fdce7edcc79676cdea2627b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c49b2cc7d1432b4e09eba9f7e75ffafa7d7e464fdce7edcc79676cdea2627b1", kill_on_drop: false }` [INFO] [stdout] 2c49b2cc7d1432b4e09eba9f7e75ffafa7d7e464fdce7edcc79676cdea2627b1 [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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6cbabd54ef2af8f168314ff2bba8b34f916bb44ca7f65df7c836781413b4a87d [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" "6cbabd54ef2af8f168314ff2bba8b34f916bb44ca7f65df7c836781413b4a87d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 14 tests [INFO] [stderr] --> src/context/mod.rs:82:31 [INFO] [stdout] test context::conf::tests::test_config_creation ... ok [INFO] [stderr] | [INFO] [stdout] test context::delim::tests::test_delimiter_defaults ... ok [INFO] [stderr] 82 | data: HashMap>, [INFO] [stdout] test context::delim::tests::test_map_delimiters_creation ... ok [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stdout] test context::conf::tests::test_retrieval_shimming ... ok [INFO] [stderr] | [INFO] [stdout] test context::delim::tests::test_reduce_delimiters_creation ... ok [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] test context::offset::tests::test_offset_shifting ... ok [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] [stdout] test context::tests::test_context_creation ... ok [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stdout] test context::tests::test_taking_values ... ok [INFO] [stderr] [INFO] [stdout] test reducer::tests::test_reducer_empty_values ... ok [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>, [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 [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/efflux-f3294230e11de195) [INFO] [stdout] test context::conf::tests::test_insertion_shimming ... ok [INFO] [stderr] Doc-tests efflux [INFO] [stdout] test context::tests::test_context_insertion ... ok [INFO] [stdout] test reducer::tests::test_reducer_lifecycle ... ok [INFO] [stdout] test mapper::tests::test_mapper_lifecycle ... ok [INFO] [stdout] test context::tests::test_mutable_references ... 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] [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 0.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6cbabd54ef2af8f168314ff2bba8b34f916bb44ca7f65df7c836781413b4a87d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cbabd54ef2af8f168314ff2bba8b34f916bb44ca7f65df7c836781413b4a87d", kill_on_drop: false }` [INFO] [stdout] 6cbabd54ef2af8f168314ff2bba8b34f916bb44ca7f65df7c836781413b4a87d