[INFO] fetching crate ffizz-passby 0.5.0... [INFO] testing ffizz-passby-0.5.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate ffizz-passby 0.5.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate ffizz-passby 0.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ffizz-passby 0.5.0 [INFO] tweaked toml for crates.io crate ffizz-passby 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ffizz-passby 0.5.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ffizz-passby 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d4b6f7c50a373aa91a948726c8b5add164998ae2b6068c02ba956806b97f543 [INFO] running `Command { std: "docker" "start" "-a" "8d4b6f7c50a373aa91a948726c8b5add164998ae2b6068c02ba956806b97f543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d4b6f7c50a373aa91a948726c8b5add164998ae2b6068c02ba956806b97f543", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d4b6f7c50a373aa91a948726c8b5add164998ae2b6068c02ba956806b97f543", kill_on_drop: false }` [INFO] [stdout] 8d4b6f7c50a373aa91a948726c8b5add164998ae2b6068c02ba956806b97f543 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf5d27a7e965ac42ba9d904f2214a306a86c23447d5949e0dc566e4924b59c2b [INFO] running `Command { std: "docker" "start" "-a" "cf5d27a7e965ac42ba9d904f2214a306a86c23447d5949e0dc566e4924b59c2b", kill_on_drop: false }` [INFO] [stderr] Compiling ffizz-passby v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "cf5d27a7e965ac42ba9d904f2214a306a86c23447d5949e0dc566e4924b59c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf5d27a7e965ac42ba9d904f2214a306a86c23447d5949e0dc566e4924b59c2b", kill_on_drop: false }` [INFO] [stdout] cf5d27a7e965ac42ba9d904f2214a306a86c23447d5949e0dc566e4924b59c2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e640c4fd995cea8975db9e1246771c65a060331e7f9bb7281839842bca385ca9 [INFO] running `Command { std: "docker" "start" "-a" "e640c4fd995cea8975db9e1246771c65a060331e7f9bb7281839842bca385ca9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling uuid v1.3.4 [INFO] [stderr] Compiling ffizz-passby v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/unboxed.rs:383:18 [INFO] [stdout] | [INFO] [stdout] 383 | struct CType([u64; 3]); // NOTE: larger than RType [INFO] [stdout] | ----- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/unboxed.rs:348:24 [INFO] [stdout] | [INFO] [stdout] 348 | struct TwoInts(u64, u64); [INFO] [stdout] | ------- ^^^ ^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing these fields [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/unboxed.rs:349:23 [INFO] [stdout] | [INFO] [stdout] 349 | struct OneInt(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/unboxed.rs:365:23 [INFO] [stdout] | [INFO] [stdout] 365 | struct OneInt(u64); [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/unboxed.rs:366:27 [INFO] [stdout] | [INFO] [stdout] 366 | struct EightBytes([u8; 8]); [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/unboxed.rs:517:22 [INFO] [stdout] | [INFO] [stdout] 517 | unsafe { Box::from_raw(cvalptr as *mut mem::MaybeUninit) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 517 | unsafe { let _ = Box::from_raw(cvalptr as *mut mem::MaybeUninit); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.73s [INFO] running `Command { std: "docker" "inspect" "e640c4fd995cea8975db9e1246771c65a060331e7f9bb7281839842bca385ca9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e640c4fd995cea8975db9e1246771c65a060331e7f9bb7281839842bca385ca9", kill_on_drop: false }` [INFO] [stdout] e640c4fd995cea8975db9e1246771c65a060331e7f9bb7281839842bca385ca9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d6ccfcf1b5d256fccafe4f279aed5ee3a604cef3828d7ec73c5065321581f003 [INFO] running `Command { std: "docker" "start" "-a" "d6ccfcf1b5d256fccafe4f279aed5ee3a604cef3828d7ec73c5065321581f003", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/unboxed.rs:383:18 [INFO] [stderr] | [INFO] [stderr] 383 | struct CType([u64; 3]); // NOTE: larger than RType [INFO] [stderr] | ----- ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/unboxed.rs:348:24 [INFO] [stderr] | [INFO] [stderr] 348 | struct TwoInts(u64, u64); [INFO] [stderr] | ------- ^^^ ^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing these fields [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/unboxed.rs:349:23 [INFO] [stderr] | [INFO] [stderr] 349 | struct OneInt(u64); [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/unboxed.rs:365:23 [INFO] [stderr] | [INFO] [stderr] 365 | struct OneInt(u64); [INFO] [stderr] | ------ ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/unboxed.rs:366:27 [INFO] [stderr] | [INFO] [stderr] 366 | struct EightBytes([u8; 8]); [INFO] [stderr] | ---------- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> src/unboxed.rs:517:22 [INFO] [stderr] | [INFO] [stderr] 517 | unsafe { Box::from_raw(cvalptr as *mut mem::MaybeUninit) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 517 | unsafe { let _ = Box::from_raw(cvalptr as *mut mem::MaybeUninit); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: `ffizz-passby` (lib test) generated 6 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/ffizz_passby-de2945418390fdc6) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test boxed::test::intialize_and_with_methods ... ok [INFO] [stdout] test boxed::test::return_val_boxed_take_nonnull ... ok [INFO] [stdout] test boxed::test::to_out_param_null ... ok [INFO] [stdout] test boxed::test::return_val_take ... ok [INFO] [stdout] test boxed::test::with_null_ptrs ... ok [INFO] [stdout] test unboxed::test::return_val ... ok [INFO] [stdout] test unboxed::test::intialize_and_with_methods ... ok [INFO] [stdout] test unboxed::test::take_ptr ... ok [INFO] [stdout] test unboxed::test::take_ptr_nonnull ... ok [INFO] [stdout] test boxed::test::take_nnull - should panic ... ok [INFO] [stdout] test boxed::test::to_out_param_nonnull_null - should panic ... ok [INFO] [stdout] test boxed::test::take_nonnull_null - should panic ... ok [INFO] [stdout] test boxed::test::with_ref_mut_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::take_ptr_null ... ok [INFO] [stdout] test unboxed::test::align_panic::test - should panic ... ok [INFO] [stdout] test unboxed::test::size_panic::test - should panic ... ok [INFO] [stdout] test boxed::test::with_ref_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::take_ptr_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::to_out_param_null ... ok [INFO] [stdout] test unboxed::test::with_ref_mut_nonnull_null - should panic ... ok [INFO] [stdout] test value::test::take_and_return ... ok [INFO] [stdout] test value::test::to_out_param ... ok [INFO] [stdout] test value::test::to_out_param_nonnull ... ok [INFO] [stdout] test value::test::to_out_param_nonnull_null - should panic ... ok [INFO] [stdout] test value::test::to_out_param_null ... ok [INFO] [stdout] test unboxed::test::with_ref_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::to_out_param_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::with_null_ptrs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests ffizz_passby [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/unboxed.rs - unboxed::Unboxed::take_ptr_nonnull (line 101) ... ignored [INFO] [stdout] test src/boxed.rs - boxed::Boxed (line 16) ... ok [INFO] [stdout] test src/value.rs - value::Value (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 75) ... ok [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] test src/unboxed.rs - unboxed::Unboxed (line 19) ... ok [INFO] [stdout] test src/unboxed.rs - unboxed::Unboxed (line 39) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d6ccfcf1b5d256fccafe4f279aed5ee3a604cef3828d7ec73c5065321581f003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6ccfcf1b5d256fccafe4f279aed5ee3a604cef3828d7ec73c5065321581f003", kill_on_drop: false }` [INFO] [stdout] d6ccfcf1b5d256fccafe4f279aed5ee3a604cef3828d7ec73c5065321581f003