[INFO] fetching crate map_reduce_omri 0.1.2... [INFO] testing map_reduce_omri-0.1.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate map_reduce_omri 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate map_reduce_omri 0.1.2 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 map_reduce_omri 0.1.2 [INFO] finished tweaking crates.io crate map_reduce_omri 0.1.2 [INFO] tweaked toml for crates.io crate map_reduce_omri 0.1.2 written to /workspace/builds/worker-6/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 simplelog v0.5.3 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 4e6ef01f9ca56e716af148a710c0aa5156cb04abb3914ba715b652a325fa2ee2 [INFO] running `Command { std: "docker" "start" "-a" "4e6ef01f9ca56e716af148a710c0aa5156cb04abb3914ba715b652a325fa2ee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e6ef01f9ca56e716af148a710c0aa5156cb04abb3914ba715b652a325fa2ee2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e6ef01f9ca56e716af148a710c0aa5156cb04abb3914ba715b652a325fa2ee2", kill_on_drop: false }` [INFO] [stdout] 4e6ef01f9ca56e716af148a710c0aa5156cb04abb3914ba715b652a325fa2ee2 [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=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] deb1445fee1d4ed231dc94b22a4ec34925437583354ccd37493033e3c744fbdf [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" "deb1445fee1d4ed231dc94b22a4ec34925437583354ccd37493033e3c744fbdf", kill_on_drop: false }` [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling simplelog v0.5.3 [INFO] [stderr] Compiling map_reduce_omri v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:28:84 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn run_map_reduce_framework(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:29:88 [INFO] [stdout] | [INFO] [stdout] 29 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:59:70 [INFO] [stdout] | [INFO] [stdout] 59 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:108:59 [INFO] [stdout] | [INFO] [stdout] 108 | fn execute_map(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:198:67 [INFO] [stdout] | [INFO] [stdout] 198 | fn map_worker_function(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:232:78 [INFO] [stdout] | [INFO] [stdout] 232 | fn reduce_worker_function(reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "deb1445fee1d4ed231dc94b22a4ec34925437583354ccd37493033e3c744fbdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb1445fee1d4ed231dc94b22a4ec34925437583354ccd37493033e3c744fbdf", kill_on_drop: false }` [INFO] [stdout] deb1445fee1d4ed231dc94b22a4ec34925437583354ccd37493033e3c744fbdf [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=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] a2855bc101550195b74accd5ac4dee682127596e5a3e60861ceed8e9ad962d55 [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" "a2855bc101550195b74accd5ac4dee682127596e5a3e60861ceed8e9ad962d55", kill_on_drop: false }` [INFO] [stderr] Compiling map_reduce_omri v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:28:84 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn run_map_reduce_framework(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:29:88 [INFO] [stdout] | [INFO] [stdout] 29 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:59:70 [INFO] [stdout] | [INFO] [stdout] 59 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:108:59 [INFO] [stdout] | [INFO] [stdout] 108 | fn execute_map(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:198:67 [INFO] [stdout] | [INFO] [stdout] 198 | fn map_worker_function(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:232:78 [INFO] [stdout] | [INFO] [stdout] 232 | fn reduce_worker_function(reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:28:84 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn run_map_reduce_framework(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:29:88 [INFO] [stdout] | [INFO] [stdout] 29 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:59:70 [INFO] [stdout] | [INFO] [stdout] 59 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:108:59 [INFO] [stdout] | [INFO] [stdout] 108 | fn execute_map(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:198:67 [INFO] [stdout] | [INFO] [stdout] 198 | fn map_worker_function(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stdout] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:232:78 [INFO] [stdout] | [INFO] [stdout] 232 | fn reduce_worker_function(reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stdout] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stdout] | [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "a2855bc101550195b74accd5ac4dee682127596e5a3e60861ceed8e9ad962d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2855bc101550195b74accd5ac4dee682127596e5a3e60861ceed8e9ad962d55", kill_on_drop: false }` [INFO] [stdout] a2855bc101550195b74accd5ac4dee682127596e5a3e60861ceed8e9ad962d55 [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=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] d2b29e4e33571743a9f418e50e08a6df58f52c35d85e7b7eda03981abb2c0c3c [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" "d2b29e4e33571743a9f418e50e08a6df58f52c35d85e7b7eda03981abb2c0c3c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:28:84 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn run_map_reduce_framework(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:29:88 [INFO] [stderr] | [INFO] [stderr] 29 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:59:70 [INFO] [stderr] | [INFO] [stderr] 59 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:108:59 [INFO] [stderr] | [INFO] [stderr] 108 | fn execute_map(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:198:67 [INFO] [stderr] | [INFO] [stderr] 198 | fn map_worker_function(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:232:78 [INFO] [stderr] | [INFO] [stderr] 232 | fn reduce_worker_function(reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stderr] | [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: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:28:84 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn run_map_reduce_framework(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:29:88 [INFO] [stderr] | [INFO] [stderr] 29 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:59:70 [INFO] [stderr] | [INFO] [stderr] 59 | ... reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:108:59 [INFO] [stderr] | [INFO] [stderr] 108 | fn execute_map(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:198:67 [INFO] [stderr] | [INFO] [stderr] 198 | fn map_worker_function(map: fn(K1, V1, emit: &mut FnMut(K2, V2)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K2, V2)` [INFO] [stderr] | [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:232:78 [INFO] [stderr] | [INFO] [stderr] 232 | fn reduce_worker_function(reduce: fn(K2, Vec, emit: &mut FnMut(K3, V3)), [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(K3, V3)` [INFO] [stderr] | [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: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/map_reduce_omri-45ed70b50a80daa7) [INFO] [stdout] [INFO] [stderr] Doc-tests map_reduce_omri [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d2b29e4e33571743a9f418e50e08a6df58f52c35d85e7b7eda03981abb2c0c3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b29e4e33571743a9f418e50e08a6df58f52c35d85e7b7eda03981abb2c0c3c", kill_on_drop: false }` [INFO] [stdout] d2b29e4e33571743a9f418e50e08a6df58f52c35d85e7b7eda03981abb2c0c3c