[INFO] fetching crate barse 0.3.0... [INFO] testing barse-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate barse 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate barse 0.3.0 [INFO] finished tweaking crates.io crate barse 0.3.0 [INFO] tweaked toml for crates.io crate barse 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate barse 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] [stderr] Adding bytesize v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ef0f42e8d7f632c955cf05e0815eff422e280ba3704a26a3012d31f7f0302c0 [INFO] running `Command { std: "docker" "start" "-a" "4ef0f42e8d7f632c955cf05e0815eff422e280ba3704a26a3012d31f7f0302c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ef0f42e8d7f632c955cf05e0815eff422e280ba3704a26a3012d31f7f0302c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ef0f42e8d7f632c955cf05e0815eff422e280ba3704a26a3012d31f7f0302c0", kill_on_drop: false }` [INFO] [stdout] 4ef0f42e8d7f632c955cf05e0815eff422e280ba3704a26a3012d31f7f0302c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb9c51f0b232676e1ae9630095ac597aaa1dbbdbdcd835c34157b1768e78c8d7 [INFO] running `Command { std: "docker" "start" "-a" "bb9c51f0b232676e1ae9630095ac597aaa1dbbdbdcd835c34157b1768e78c8d7", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bytesize v1.3.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling barse-derive-impl v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling barse-derive v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling barse v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/byte_read.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stdout] 58 + .and_then(::downcast_ref) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/reader/dynamic_byte_reader.rs:156:24 [INFO] [stdout] | [INFO] [stdout] 156 | .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 156 - .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stdout] 156 + .and_then(::downcast_ref) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `Command { std: "docker" "inspect" "bb9c51f0b232676e1ae9630095ac597aaa1dbbdbdcd835c34157b1768e78c8d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb9c51f0b232676e1ae9630095ac597aaa1dbbdbdcd835c34157b1768e78c8d7", kill_on_drop: false }` [INFO] [stdout] bb9c51f0b232676e1ae9630095ac597aaa1dbbdbdcd835c34157b1768e78c8d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4e8dc207e09f5aab12bb31e03da872299c2cea352533bd8f9eafee80ab07f5a [INFO] running `Command { std: "docker" "start" "-a" "f4e8dc207e09f5aab12bb31e03da872299c2cea352533bd8f9eafee80ab07f5a", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/byte_read.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stdout] 58 + .and_then(::downcast_ref) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/reader/dynamic_byte_reader.rs:156:24 [INFO] [stdout] | [INFO] [stdout] 156 | .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 156 - .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stdout] 156 + .and_then(::downcast_ref) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling barse v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/byte_read.rs:58:24 [INFO] [stdout] | [INFO] [stdout] 58 | .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stdout] 58 + .and_then(::downcast_ref) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/reader/dynamic_byte_reader.rs:156:24 [INFO] [stdout] | [INFO] [stdout] 156 | .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 156 - .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stdout] 156 + .and_then(::downcast_ref) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CarryOpt` is never constructed [INFO] [stdout] --> tests/derive_with.rs:121:8 [INFO] [stdout] | [INFO] [stdout] 121 | struct CarryOpt(#[barse(with = "cond")] Option); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UseFn` is never constructed [INFO] [stdout] --> tests/derive_with.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | struct UseFn(#[barse(with = "wrap::Fn(|| Ok::<_, barse::Error>(carry))")] String); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UseCarry` is never constructed [INFO] [stdout] --> tests/derive_with.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | struct UseCarry(#[barse(with = "wrap::Value(carry)")] String); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UseDef` is never constructed [INFO] [stdout] --> tests/derive_with.rs:132:8 [INFO] [stdout] | [INFO] [stdout] 132 | struct UseDef(#[barse(with = "wrap::Default")] String); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "f4e8dc207e09f5aab12bb31e03da872299c2cea352533bd8f9eafee80ab07f5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4e8dc207e09f5aab12bb31e03da872299c2cea352533bd8f9eafee80ab07f5a", kill_on_drop: false }` [INFO] [stdout] f4e8dc207e09f5aab12bb31e03da872299c2cea352533bd8f9eafee80ab07f5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7a0b2b5f7b8c47a4742680246bf8e8097351f9ad69da8db784f6114b01b557d [INFO] running `Command { std: "docker" "start" "-a" "d7a0b2b5f7b8c47a4742680246bf8e8097351f9ad69da8db784f6114b01b557d", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/byte_read.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 58 - .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stderr] 58 + .and_then(::downcast_ref) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/reader/dynamic_byte_reader.rs:156:24 [INFO] [stderr] | [INFO] [stderr] 156 | .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 156 - .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stderr] 156 + .and_then(::downcast_ref) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `barse` (lib) generated 2 warnings (run `cargo fix --lib -p barse` to apply 2 suggestions) [INFO] [stderr] warning: `barse` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] warning: struct `CarryOpt` is never constructed [INFO] [stderr] --> tests/derive_with.rs:121:8 [INFO] [stderr] | [INFO] [stderr] 121 | struct CarryOpt(#[barse(with = "cond")] Option); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `UseFn` is never constructed [INFO] [stderr] --> tests/derive_with.rs:125:8 [INFO] [stderr] | [INFO] [stderr] 125 | struct UseFn(#[barse(with = "wrap::Fn(|| Ok::<_, barse::Error>(carry))")] String); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `UseCarry` is never constructed [INFO] [stderr] --> tests/derive_with.rs:129:8 [INFO] [stderr] | [INFO] [stderr] 129 | struct UseCarry(#[barse(with = "wrap::Value(carry)")] String); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `UseDef` is never constructed [INFO] [stderr] --> tests/derive_with.rs:132:8 [INFO] [stderr] | [INFO] [stderr] 132 | struct UseDef(#[barse(with = "wrap::Default")] String); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `barse` (test "derive_with") generated 4 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/barse-435ba899189a8179) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test error::tests::anyhow_flatten ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-f516cee95867f8bb) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test parse_derived_struct ... ok [INFO] [stdout] test parse_derived_tuple_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive_with.rs (/opt/rustwide/target/debug/deps/derive_with-882d9025c2900288) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test vec ... ok [INFO] [stdout] test option ... ok [INFO] [stdout] test option_vec ... ok [INFO] [stdout] test vec_option ... ok [INFO] [stderr] Running tests/with.rs (/opt/rustwide/target/debug/deps/with-f3388282adf29914) [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test option ... ok [INFO] [stdout] test vec ... ok [INFO] [stdout] test option_vec ... ok [INFO] [stdout] test vec_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests barse [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/byte_read.rs:58:24 [INFO] [stderr] | [INFO] [stderr] 58 | .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 58 - .and_then(<(dyn Any + 'static)>::downcast_ref) [INFO] [stderr] 58 + .and_then(::downcast_ref) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/reader/dynamic_byte_reader.rs:156:24 [INFO] [stderr] | [INFO] [stderr] 156 | .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 156 - .and_then(<(dyn std::any::Any + 'static)>::downcast_ref) [INFO] [stderr] 156 + .and_then(::downcast_ref) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/error.rs - error::Error::anyhow_flatten (line 54) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7a0b2b5f7b8c47a4742680246bf8e8097351f9ad69da8db784f6114b01b557d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7a0b2b5f7b8c47a4742680246bf8e8097351f9ad69da8db784f6114b01b557d", kill_on_drop: false }` [INFO] [stdout] d7a0b2b5f7b8c47a4742680246bf8e8097351f9ad69da8db784f6114b01b557d