[INFO] fetching crate content 0.6.0... [INFO] extracting crate content 0.6.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/content/0.6.0 [INFO] extracting crate content 0.6.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/content/0.6.0 [INFO] validating manifest of content-0.6.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of content-0.6.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing content-0.6.0 [INFO] finished frobbing content-0.6.0 [INFO] frobbed toml for content-0.6.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/content/0.6.0/Cargo.toml [INFO] started frobbing content-0.6.0 [INFO] finished frobbing content-0.6.0 [INFO] frobbed toml for content-0.6.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/content/0.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing content-0.6.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/content/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 03807086c387fdd0c8979871d1b01a0548713ce6509459a1a9d5ecfa4452db3f [INFO] running `"docker" "start" "-a" "03807086c387fdd0c8979871d1b01a0548713ce6509459a1a9d5ecfa4452db3f"` [INFO] [stderr] Compiling content v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | read: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [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/content.rs:31:39 [INFO] [stderr] | [INFO] [stderr] 31 | pub backend: RwLockReadGuard<'a, Box>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | read: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:37:36 [INFO] [stderr] | [INFO] [stderr] 37 | backend: RwLockReadGuard<'a, Box>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | write: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:54:23 [INFO] [stderr] | [INFO] [stderr] 54 | pub backend: &'a mut Backend, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | write: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:61:20 [INFO] [stderr] | [INFO] [stderr] 61 | backend: &'a mut Backend, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | backend: Arc>>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:38:39 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new_with_backend(backend: Box>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:38:18 [INFO] [stderr] | [INFO] [stderr] 38 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | source: &Fn(&mut Write, &mut Backend) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | source: &Fn(&mut Write, &mut Backend) -> Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | source: &Fn(&mut Write, &mut Backend) -> Result [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:69:10 [INFO] [stderr] | [INFO] [stderr] 69 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:69:18 [INFO] [stderr] | [INFO] [stderr] 69 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:31:18 [INFO] [stderr] | [INFO] [stderr] 31 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `"docker" "inspect" "03807086c387fdd0c8979871d1b01a0548713ce6509459a1a9d5ecfa4452db3f"` [INFO] running `"docker" "rm" "-f" "03807086c387fdd0c8979871d1b01a0548713ce6509459a1a9d5ecfa4452db3f"` [INFO] [stdout] 03807086c387fdd0c8979871d1b01a0548713ce6509459a1a9d5ecfa4452db3f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/content/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] a27774799a46853ae9092bae81b3ae6a3dbc9cfb16006d37e180dfc381f9c231 [INFO] running `"docker" "start" "-a" "a27774799a46853ae9092bae81b3ae6a3dbc9cfb16006d37e180dfc381f9c231"` [INFO] [stderr] Compiling content v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_common.rs:33:12 [INFO] [stderr] | [INFO] [stderr] 33 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [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/test_common.rs:33:20 [INFO] [stderr] | [INFO] [stderr] 33 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_common.rs:33:32 [INFO] [stderr] | [INFO] [stderr] 33 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_common.rs:40:10 [INFO] [stderr] | [INFO] [stderr] 40 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_common.rs:40:18 [INFO] [stderr] | [INFO] [stderr] 40 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/test_common.rs:43:12 [INFO] [stderr] | [INFO] [stderr] 43 | (&pb as &Backend).request(hash, read) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | read: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:31:39 [INFO] [stderr] | [INFO] [stderr] 31 | pub backend: RwLockReadGuard<'a, Box>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | read: &'a mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:37:36 [INFO] [stderr] | [INFO] [stderr] 37 | backend: RwLockReadGuard<'a, Box>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | write: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:54:23 [INFO] [stderr] | [INFO] [stderr] 54 | pub backend: &'a mut Backend, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | write: &'a mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/content.rs:61:20 [INFO] [stderr] | [INFO] [stderr] 61 | backend: &'a mut Backend, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:29:26 [INFO] [stderr] | [INFO] [stderr] 29 | backend: Arc>>>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/store.rs:38:39 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new_with_backend(backend: Box>) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:28:20 [INFO] [stderr] | [INFO] [stderr] 28 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:28:32 [INFO] [stderr] | [INFO] [stderr] 28 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/hashmap.rs:38:18 [INFO] [stderr] | [INFO] [stderr] 38 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | source: &Fn(&mut Write, &mut Backend) -> Result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:57:20 [INFO] [stderr] | [INFO] [stderr] 57 | source: &Fn(&mut Write, &mut Backend) -> Result [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:57:32 [INFO] [stderr] | [INFO] [stderr] 57 | source: &Fn(&mut Write, &mut Backend) -> Result [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:69:10 [INFO] [stderr] | [INFO] [stderr] 69 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/pathbuf.rs:69:18 [INFO] [stderr] | [INFO] [stderr] 69 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:26:12 [INFO] [stderr] | [INFO] [stderr] 26 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Write, &mut Backend) -> Result` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:26:32 [INFO] [stderr] | [INFO] [stderr] 26 | source: &Fn(&mut Write, &mut Backend) -> Result, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:31:10 [INFO] [stderr] | [INFO] [stderr] 31 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Read) -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:31:18 [INFO] [stderr] | [INFO] [stderr] 31 | read: &Fn(&mut Read) -> Result<()>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `"docker" "inspect" "a27774799a46853ae9092bae81b3ae6a3dbc9cfb16006d37e180dfc381f9c231"` [INFO] running `"docker" "rm" "-f" "a27774799a46853ae9092bae81b3ae6a3dbc9cfb16006d37e180dfc381f9c231"` [INFO] [stdout] a27774799a46853ae9092bae81b3ae6a3dbc9cfb16006d37e180dfc381f9c231 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/content/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 91a246e1556cef2a02593d8b6b36cb8c096cdb3ee7e9ea109ce6c76090f12a24 [INFO] running `"docker" "start" "-a" "91a246e1556cef2a02593d8b6b36cb8c096cdb3ee7e9ea109ce6c76090f12a24"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/content-fde5b0946fa0cd87 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test store::tests::put_u8 ... ok [INFO] [stdout] test std_impls::tests::std ... ok [INFO] [stdout] test backend::pathbuf::tests::disk_write_get ... ok [INFO] [stdout] test default::tests::hash_of_hash ... ok [INFO] [stderr] Doc-tests content [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "91a246e1556cef2a02593d8b6b36cb8c096cdb3ee7e9ea109ce6c76090f12a24"` [INFO] running `"docker" "rm" "-f" "91a246e1556cef2a02593d8b6b36cb8c096cdb3ee7e9ea109ce6c76090f12a24"` [INFO] [stdout] 91a246e1556cef2a02593d8b6b36cb8c096cdb3ee7e9ea109ce6c76090f12a24