[INFO] fetching crate cranelift-assembler-x64 0.121.1... [INFO] testing cranelift-assembler-x64-0.121.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cranelift-assembler-x64 0.121.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate cranelift-assembler-x64 0.121.1 [INFO] finished tweaking crates.io crate cranelift-assembler-x64 0.121.1 [INFO] tweaked toml for crates.io crate cranelift-assembler-x64 0.121.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cranelift-assembler-x64 0.121.1 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 cranelift-assembler-x64 0.121.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cranelift-assembler-x64-meta v0.121.1 [INFO] [stderr] Downloaded cranelift-srcgen v0.121.1 [INFO] [stderr] Downloaded derive_arbitrary v1.4.0 [INFO] [stderr] Downloaded arbtest v0.3.1 [INFO] [stderr] Downloaded capstone v0.13.0 [INFO] [stderr] Downloaded capstone-sys v0.17.0 [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] 5e8c0ff4587d5eb5c793d7f5780a64755d2d55f6d12b439472c6616cfd824f61 [INFO] running `Command { std: "docker" "start" "-a" "5e8c0ff4587d5eb5c793d7f5780a64755d2d55f6d12b439472c6616cfd824f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e8c0ff4587d5eb5c793d7f5780a64755d2d55f6d12b439472c6616cfd824f61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e8c0ff4587d5eb5c793d7f5780a64755d2d55f6d12b439472c6616cfd824f61", kill_on_drop: false }` [INFO] [stdout] 5e8c0ff4587d5eb5c793d7f5780a64755d2d55f6d12b439472c6616cfd824f61 [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] c4483bde9793363f509ca75719e9e984747b0021b8645a88b9ee253cfaa8a124 [INFO] running `Command { std: "docker" "start" "-a" "c4483bde9793363f509ca75719e9e984747b0021b8645a88b9ee253cfaa8a124", kill_on_drop: false }` [INFO] [stderr] Compiling cranelift-srcgen v0.121.1 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.121.1 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.121.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.09s [INFO] running `Command { std: "docker" "inspect" "c4483bde9793363f509ca75719e9e984747b0021b8645a88b9ee253cfaa8a124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4483bde9793363f509ca75719e9e984747b0021b8645a88b9ee253cfaa8a124", kill_on_drop: false }` [INFO] [stdout] c4483bde9793363f509ca75719e9e984747b0021b8645a88b9ee253cfaa8a124 [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] 62889ab704179094c750e6fd86099c42b0ab7a90cb9d47ba5d0274268b2bd05f [INFO] running `Command { std: "docker" "start" "-a" "62889ab704179094c750e6fd86099c42b0ab7a90cb9d47ba5d0274268b2bd05f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling cc v1.2.22 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling capstone-sys v0.17.0 [INFO] [stderr] Compiling derive_arbitrary v1.4.0 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling arbtest v0.3.1 [INFO] [stderr] Compiling capstone v0.13.0 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.121.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fuzz.rs:190:35 [INFO] [stdout] | [INFO] [stdout] 190 | fn replace_signed_immediates(dis: &str) -> std::borrow::Cow { [INFO] [stdout] | ^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 190 | fn replace_signed_immediates(dis: &str) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fuzz.rs:266:16 [INFO] [stdout] | [INFO] [stdout] 266 | fn fix_up(dis: &str) -> std::borrow::Cow { [INFO] [stdout] | ^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 266 | fn fix_up(dis: &str) -> std::borrow::Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 55.48s [INFO] running `Command { std: "docker" "inspect" "62889ab704179094c750e6fd86099c42b0ab7a90cb9d47ba5d0274268b2bd05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62889ab704179094c750e6fd86099c42b0ab7a90cb9d47ba5d0274268b2bd05f", kill_on_drop: false }` [INFO] [stdout] 62889ab704179094c750e6fd86099c42b0ab7a90cb9d47ba5d0274268b2bd05f [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] adc27a7f44127b6b33f5ba6b43b8aa92bb244a4975b4c38b47512dc2cb4060c8 [INFO] running `Command { std: "docker" "start" "-a" "adc27a7f44127b6b33f5ba6b43b8aa92bb244a4975b4c38b47512dc2cb4060c8", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/fuzz.rs:190:35 [INFO] [stderr] | [INFO] [stderr] 190 | fn replace_signed_immediates(dis: &str) -> std::borrow::Cow { [INFO] [stderr] | ^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 190 | fn replace_signed_immediates(dis: &str) -> std::borrow::Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/fuzz.rs:266:16 [INFO] [stderr] | [INFO] [stderr] 266 | fn fix_up(dis: &str) -> std::borrow::Cow { [INFO] [stderr] | ^^^^ --------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 266 | fn fix_up(dis: &str) -> std::borrow::Cow<'_, str> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cranelift-assembler-x64` (lib test) generated 2 warnings (run `cargo fix --lib -p cranelift-assembler-x64 --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cranelift_assembler_x64-5a41d63e02429f76) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test fuzz::remove_after_parenthesis_test ... ok [INFO] [stdout] test fuzz::replace ... ok [INFO] [stdout] test fuzz::test::smoke ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cranelift_assembler_x64-e2e10215ab36d034) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "adc27a7f44127b6b33f5ba6b43b8aa92bb244a4975b4c38b47512dc2cb4060c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc27a7f44127b6b33f5ba6b43b8aa92bb244a4975b4c38b47512dc2cb4060c8", kill_on_drop: false }` [INFO] [stdout] adc27a7f44127b6b33f5ba6b43b8aa92bb244a4975b4c38b47512dc2cb4060c8