[INFO] fetching crate efflux 2.0.1... [INFO] testing efflux-2.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate efflux 2.0.1 into /workspace/builds/worker-7-tc1/source [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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate efflux 2.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytelines v2.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0808bc1b41989fb79092f3ca997f08eaab141fde34996d7dc8644ada0d2d64aa [INFO] running `Command { std: "docker" "start" "-a" "0808bc1b41989fb79092f3ca997f08eaab141fde34996d7dc8644ada0d2d64aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0808bc1b41989fb79092f3ca997f08eaab141fde34996d7dc8644ada0d2d64aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0808bc1b41989fb79092f3ca997f08eaab141fde34996d7dc8644ada0d2d64aa", kill_on_drop: false }` [INFO] [stdout] 0808bc1b41989fb79092f3ca997f08eaab141fde34996d7dc8644ada0d2d64aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cbacc2c49020638263fecbdd8514d2eedf64d1add59884946988298925147ae [INFO] running `Command { std: "docker" "start" "-a" "8cbacc2c49020638263fecbdd8514d2eedf64d1add59884946988298925147ae", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling twoway v0.2.2 [INFO] [stderr] Compiling bytelines v2.5.0 [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] = 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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 | data: HashMap>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s [INFO] running `Command { std: "docker" "inspect" "8cbacc2c49020638263fecbdd8514d2eedf64d1add59884946988298925147ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cbacc2c49020638263fecbdd8514d2eedf64d1add59884946988298925147ae", kill_on_drop: false }` [INFO] [stdout] 8cbacc2c49020638263fecbdd8514d2eedf64d1add59884946988298925147ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2222db6c55c3b233ec4fca443f84cb85060f794a1c5b25ac1eccbe686ff6e8d9 [INFO] running `Command { std: "docker" "start" "-a" "2222db6c55c3b233ec4fca443f84cb85060f794a1c5b25ac1eccbe686ff6e8d9", kill_on_drop: false }` [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] = 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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 | data: HashMap>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [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] = 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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 82 | data: HashMap>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "2222db6c55c3b233ec4fca443f84cb85060f794a1c5b25ac1eccbe686ff6e8d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2222db6c55c3b233ec4fca443f84cb85060f794a1c5b25ac1eccbe686ff6e8d9", kill_on_drop: false }` [INFO] [stdout] 2222db6c55c3b233ec4fca443f84cb85060f794a1c5b25ac1eccbe686ff6e8d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d87135b330d74b822779959476bb24c8119ef658b97f3cc717e67c068979736 [INFO] running `Command { std: "docker" "start" "-a" "4d87135b330d74b822779959476bb24c8119ef658b97f3cc717e67c068979736", 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] = 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] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 82 | data: HashMap>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `efflux` (lib) generated 1 warning (run `cargo fix --lib -p efflux` to apply 1 suggestion) [INFO] [stderr] warning: `efflux` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/efflux-1689b43ed84e6b7f) [INFO] [stdout] [INFO] [stdout] running 14 tests [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::offset::tests::test_offset_shifting ... ok [INFO] [stdout] test context::conf::tests::test_insertion_shimming ... ok [INFO] [stdout] test context::delim::tests::test_delimiter_defaults ... ok [INFO] [stdout] test context::tests::test_context_insertion ... ok [INFO] [stdout] test context::tests::test_mutable_references ... ok [INFO] [stdout] test context::tests::test_taking_values ... ok [INFO] [stdout] test reducer::tests::test_reducer_empty_values ... ok [INFO] [stdout] test reducer::tests::test_reducer_lifecycle ... ok [INFO] [stdout] test context::delim::tests::test_reduce_delimiters_creation ... ok [INFO] [stdout] test context::tests::test_context_creation ... ok [INFO] [stderr] Doc-tests efflux [INFO] [stdout] test context::conf::tests::test_retrieval_shimming ... ok [INFO] [stdout] test mapper::tests::test_mapper_lifecycle ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [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 0.41s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4d87135b330d74b822779959476bb24c8119ef658b97f3cc717e67c068979736", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d87135b330d74b822779959476bb24c8119ef658b97f3cc717e67c068979736", kill_on_drop: false }` [INFO] [stdout] 4d87135b330d74b822779959476bb24c8119ef658b97f3cc717e67c068979736