[INFO] fetching crate ffizz-passby 0.5.0... [INFO] testing ffizz-passby-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ffizz-passby 0.5.0 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ffizz-passby 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b14fbafb9ebd9341f3f8b979ba2f41ce4e863a2529f0517f177e7013459dc64 [INFO] running `Command { std: "docker" "start" "-a" "2b14fbafb9ebd9341f3f8b979ba2f41ce4e863a2529f0517f177e7013459dc64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b14fbafb9ebd9341f3f8b979ba2f41ce4e863a2529f0517f177e7013459dc64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b14fbafb9ebd9341f3f8b979ba2f41ce4e863a2529f0517f177e7013459dc64", kill_on_drop: false }` [INFO] [stdout] 2b14fbafb9ebd9341f3f8b979ba2f41ce4e863a2529f0517f177e7013459dc64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c39b3f35062a794f9d77a7c3e1341477cbe542cc90a44b04531603583d28c891 [INFO] running `Command { std: "docker" "start" "-a" "c39b3f35062a794f9d77a7c3e1341477cbe542cc90a44b04531603583d28c891", 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 0.14s [INFO] running `Command { std: "docker" "inspect" "c39b3f35062a794f9d77a7c3e1341477cbe542cc90a44b04531603583d28c891", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39b3f35062a794f9d77a7c3e1341477cbe542cc90a44b04531603583d28c891", kill_on_drop: false }` [INFO] [stdout] c39b3f35062a794f9d77a7c3e1341477cbe542cc90a44b04531603583d28c891 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f834e1b9611fcf6a1284f58e266db14973e492fd910e2fc4a92d963893ee4a98 [INFO] running `Command { std: "docker" "start" "-a" "f834e1b9611fcf6a1284f58e266db14973e492fd910e2fc4a92d963893ee4a98", 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)]` 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)]` 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 2.60s [INFO] running `Command { std: "docker" "inspect" "f834e1b9611fcf6a1284f58e266db14973e492fd910e2fc4a92d963893ee4a98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f834e1b9611fcf6a1284f58e266db14973e492fd910e2fc4a92d963893ee4a98", kill_on_drop: false }` [INFO] [stdout] f834e1b9611fcf6a1284f58e266db14973e492fd910e2fc4a92d963893ee4a98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] afa6152cebbb17edaae82112179c5bb0b6f51e395f0b336f370f8cf5e281965f [INFO] running `Command { std: "docker" "start" "-a" "afa6152cebbb17edaae82112179c5bb0b6f51e395f0b336f370f8cf5e281965f", 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)]` 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)]` 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 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ffizz_passby-fd2303fa3982124d) [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::return_val_take ... ok [INFO] [stdout] test boxed::test::with_null_ptrs ... ok [INFO] [stdout] test unboxed::test::intialize_and_with_methods ... ok [INFO] [stdout] test boxed::test::to_out_param_null ... ok [INFO] [stdout] test unboxed::test::return_val ... ok [INFO] [stdout] test unboxed::test::take_ptr ... ok [INFO] [stdout] test unboxed::test::take_ptr_nonnull ... ok [INFO] [stdout] test unboxed::test::take_ptr_null ... ok [INFO] [stdout] test unboxed::test::to_out_param_null ... 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_null ... ok [INFO] [stdout] test unboxed::test::with_null_ptrs ... ok [INFO] [stdout] test value::test::to_out_param_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::with_ref_mut_nonnull_null - should panic ... ok [INFO] [stdout] test boxed::test::take_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::align_panic::test - should panic ... ok [INFO] [stdout] test boxed::test::with_ref_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::size_panic::test - should panic ... ok [INFO] [stdout] test unboxed::test::take_ptr_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::to_out_param_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::with_ref_nonnull_null - should panic ... ok [INFO] [stdout] test value::test::to_out_param_nonnull_null - should panic ... ok [INFO] [stdout] test unboxed::test::with_ref_mut_nonnull_null - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "afa6152cebbb17edaae82112179c5bb0b6f51e395f0b336f370f8cf5e281965f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afa6152cebbb17edaae82112179c5bb0b6f51e395f0b336f370f8cf5e281965f", kill_on_drop: false }` [INFO] [stdout] afa6152cebbb17edaae82112179c5bb0b6f51e395f0b336f370f8cf5e281965f