[INFO] fetching crate expectation-shared 0.1.0... [INFO] testing expectation-shared-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate expectation-shared 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate expectation-shared 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate expectation-shared 0.1.0 [INFO] finished tweaking crates.io crate expectation-shared 0.1.0 [INFO] tweaked toml for crates.io crate expectation-shared 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 73cc1e95087732134341aa7ec54a98771a61b1f6fbcf6bb5b3c92fa81f3fd719 [INFO] running `Command { std: "docker" "start" "-a" "73cc1e95087732134341aa7ec54a98771a61b1f6fbcf6bb5b3c92fa81f3fd719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "73cc1e95087732134341aa7ec54a98771a61b1f6fbcf6bb5b3c92fa81f3fd719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73cc1e95087732134341aa7ec54a98771a61b1f6fbcf6bb5b3c92fa81f3fd719", kill_on_drop: false }` [INFO] [stdout] 73cc1e95087732134341aa7ec54a98771a61b1f6fbcf6bb5b3c92fa81f3fd719 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca7168220a4d677f33145d1fa5ae5860e4413abdde02882b1374d84863114b46 [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" "ca7168220a4d677f33145d1fa5ae5860e4413abdde02882b1374d84863114b46", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling expectation-shared v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:24:32 [INFO] [stdout] | [INFO] [stdout] 24 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:25:45 [INFO] [stdout] | [INFO] [stdout] 25 | fn subsystem(&self, path: &Path) -> Box; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:28:53 [INFO] [stdout] | [INFO] [stdout] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:54:45 [INFO] [stdout] | [INFO] [stdout] 54 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:75:52 [INFO] [stdout] | [INFO] [stdout] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:86:42 [INFO] [stdout] | [INFO] [stdout] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:86:53 [INFO] [stdout] | [INFO] [stdout] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:115:45 [INFO] [stdout] | [INFO] [stdout] 115 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:121:32 [INFO] [stdout] | [INFO] [stdout] 121 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:136:41 [INFO] [stdout] | [INFO] [stdout] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:136:52 [INFO] [stdout] | [INFO] [stdout] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:152:42 [INFO] [stdout] | [INFO] [stdout] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:152:53 [INFO] [stdout] | [INFO] [stdout] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.29s [INFO] running `Command { std: "docker" "inspect" "ca7168220a4d677f33145d1fa5ae5860e4413abdde02882b1374d84863114b46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7168220a4d677f33145d1fa5ae5860e4413abdde02882b1374d84863114b46", kill_on_drop: false }` [INFO] [stdout] ca7168220a4d677f33145d1fa5ae5860e4413abdde02882b1374d84863114b46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--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] f88021d082e7634e9f8f7a963fa1725b54e31cbbcb555f08eac2fb3dd7962ca9 [INFO] running `Command { std: "docker" "start" "-a" "f88021d082e7634e9f8f7a963fa1725b54e31cbbcb555f08eac2fb3dd7962ca9", kill_on_drop: false }` [INFO] [stderr] Compiling expectation-shared v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:24:32 [INFO] [stdout] | [INFO] [stdout] 24 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:25:45 [INFO] [stdout] | [INFO] [stdout] 25 | fn subsystem(&self, path: &Path) -> Box; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:28:53 [INFO] [stdout] | [INFO] [stdout] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:54:45 [INFO] [stdout] | [INFO] [stdout] 54 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:75:52 [INFO] [stdout] | [INFO] [stdout] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:86:42 [INFO] [stdout] | [INFO] [stdout] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:86:53 [INFO] [stdout] | [INFO] [stdout] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:115:45 [INFO] [stdout] | [INFO] [stdout] 115 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:121:32 [INFO] [stdout] | [INFO] [stdout] 121 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:136:41 [INFO] [stdout] | [INFO] [stdout] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:136:52 [INFO] [stdout] | [INFO] [stdout] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:152:42 [INFO] [stdout] | [INFO] [stdout] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:152:53 [INFO] [stdout] | [INFO] [stdout] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:24:32 [INFO] [stdout] | [INFO] [stdout] 24 | fn duplicate(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:25:45 [INFO] [stdout] | [INFO] [stdout] 25 | fn subsystem(&self, path: &Path) -> Box; [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:27:41 [INFO] [stdout] | [INFO] [stdout] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:27:52 [INFO] [stdout] | [INFO] [stdout] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:28:53 [INFO] [stdout] | [INFO] [stdout] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:54:45 [INFO] [stdout] | [INFO] [stdout] 54 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:75:41 [INFO] [stdout] | [INFO] [stdout] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:75:52 [INFO] [stdout] | [INFO] [stdout] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:86:42 [INFO] [stdout] | [INFO] [stdout] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:86:53 [INFO] [stdout] | [INFO] [stdout] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:115:45 [INFO] [stdout] | [INFO] [stdout] 115 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:121:32 [INFO] [stdout] | [INFO] [stdout] 121 | fn duplicate(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:136:41 [INFO] [stdout] | [INFO] [stdout] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:136:52 [INFO] [stdout] | [INFO] [stdout] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:152:42 [INFO] [stdout] | [INFO] [stdout] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/filesystem.rs:152:53 [INFO] [stdout] | [INFO] [stdout] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "f88021d082e7634e9f8f7a963fa1725b54e31cbbcb555f08eac2fb3dd7962ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f88021d082e7634e9f8f7a963fa1725b54e31cbbcb555f08eac2fb3dd7962ca9", kill_on_drop: false }` [INFO] [stdout] f88021d082e7634e9f8f7a963fa1725b54e31cbbcb555f08eac2fb3dd7962ca9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 217393068d77a84786532c82152b38575425b4b06836fd00c0fd98fa5ad01bf1 [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" "217393068d77a84786532c82152b38575425b4b06836fd00c0fd98fa5ad01bf1", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:25:45 [INFO] [stderr] | [INFO] [stderr] 25 | fn subsystem(&self, path: &Path) -> Box; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:27:41 [INFO] [stderr] | [INFO] [stderr] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:27:52 [INFO] [stderr] | [INFO] [stderr] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:28:42 [INFO] [stderr] | [INFO] [stderr] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:28:53 [INFO] [stderr] | [INFO] [stderr] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:54:45 [INFO] [stderr] | [INFO] [stderr] 54 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:66:32 [INFO] [stderr] | [INFO] [stderr] 66 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:75:41 [INFO] [stderr] | [INFO] [stderr] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:75:52 [INFO] [stderr] | [INFO] [stderr] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:86:42 [INFO] [stderr] | [INFO] [stderr] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:86:53 [INFO] [stderr] | [INFO] [stderr] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:115:45 [INFO] [stderr] | [INFO] [stderr] 115 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:121:32 [INFO] [stderr] | [INFO] [stderr] 121 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:136:41 [INFO] [stderr] | [INFO] [stderr] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:136:52 [INFO] [stderr] | [INFO] [stderr] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:152:42 [INFO] [stderr] | [INFO] [stderr] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:152:53 [INFO] [stderr] | [INFO] [stderr] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:24:32 [INFO] [stderr] | [INFO] [stderr] 24 | fn duplicate(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:25:45 [INFO] [stderr] | [INFO] [stderr] 25 | fn subsystem(&self, path: &Path) -> Box; [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:27:41 [INFO] [stderr] | [INFO] [stderr] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:27:52 [INFO] [stderr] | [INFO] [stderr] 27 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:28:42 [INFO] [stderr] | [INFO] [stderr] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:28:53 [INFO] [stderr] | [INFO] [stderr] 28 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:54:45 [INFO] [stderr] | [INFO] [stderr] 54 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:66:32 [INFO] [stderr] | [INFO] [stderr] 66 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:75:41 [INFO] [stderr] | [INFO] [stderr] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:75:52 [INFO] [stderr] | [INFO] [stderr] 75 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:86:42 [INFO] [stderr] | [INFO] [stderr] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:86:53 [INFO] [stderr] | [INFO] [stderr] 86 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:115:45 [INFO] [stderr] | [INFO] [stderr] 115 | fn subsystem(&self, path: &Path) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:121:32 [INFO] [stderr] | [INFO] [stderr] 121 | fn duplicate(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn FileSystem` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:136:41 [INFO] [stderr] | [INFO] [stderr] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut ReadSeek) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:136:52 [INFO] [stderr] | [INFO] [stderr] 136 | fn read(&self, path: &Path, f: &mut FnMut(&mut ReadSeek) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn ReadSeek` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:152:42 [INFO] [stderr] | [INFO] [stderr] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Write) -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/filesystem.rs:152:53 [INFO] [stderr] | [INFO] [stderr] 152 | fn write(&self, path: &Path, f: &mut FnMut(&mut Write) -> IoResult<()>) -> IoResult<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/expectation_shared-577ea095dc03cf4b [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 [INFO] [stdout] [INFO] [stderr] Doc-tests expectation-shared [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "217393068d77a84786532c82152b38575425b4b06836fd00c0fd98fa5ad01bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "217393068d77a84786532c82152b38575425b4b06836fd00c0fd98fa5ad01bf1", kill_on_drop: false }` [INFO] [stdout] 217393068d77a84786532c82152b38575425b4b06836fd00c0fd98fa5ad01bf1