[INFO] fetching crate qbe 2.5.0... [INFO] testing qbe-2.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate qbe 2.5.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate qbe 2.5.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate qbe 2.5.0 [INFO] tweaked toml for crates.io crate qbe 2.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate qbe 2.5.0 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 qbe 2.5.0 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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fed5541d908692370b8f66e6ffb19c7449e924b318e48796c2b621a4133b0e99 [INFO] running `Command { std: "docker" "start" "-a" "fed5541d908692370b8f66e6ffb19c7449e924b318e48796c2b621a4133b0e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fed5541d908692370b8f66e6ffb19c7449e924b318e48796c2b621a4133b0e99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed5541d908692370b8f66e6ffb19c7449e924b318e48796c2b621a4133b0e99", kill_on_drop: false }` [INFO] [stdout] fed5541d908692370b8f66e6ffb19c7449e924b318e48796c2b621a4133b0e99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e6cd6ea87e873df99f38e09201068b48835fd5908dd310d6627b15fe8174fb11 [INFO] running `Command { std: "docker" "start" "-a" "e6cd6ea87e873df99f38e09201068b48835fd5908dd310d6627b15fe8174fb11", kill_on_drop: false }` [INFO] [stderr] Compiling qbe v2.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:942:23 [INFO] [stdout] | [INFO] [stdout] 942 | pub fn last_block(&mut self) -> &Block { [INFO] [stdout] | ^^^^^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 942 | pub fn last_block(&mut self) -> &Block<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "e6cd6ea87e873df99f38e09201068b48835fd5908dd310d6627b15fe8174fb11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6cd6ea87e873df99f38e09201068b48835fd5908dd310d6627b15fe8174fb11", kill_on_drop: false }` [INFO] [stdout] e6cd6ea87e873df99f38e09201068b48835fd5908dd310d6627b15fe8174fb11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 957044dd28324f9bb2496b5bac87b1d4218b495d3d4b34d45ba9887f698a42aa [INFO] running `Command { std: "docker" "start" "-a" "957044dd28324f9bb2496b5bac87b1d4218b495d3d4b34d45ba9887f698a42aa", kill_on_drop: false }` [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:942:23 [INFO] [stdout] | [INFO] [stdout] 942 | pub fn last_block(&mut self) -> &Block { [INFO] [stdout] | ^^^^^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 942 | pub fn last_block(&mut self) -> &Block<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling qbe v2.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:942:23 [INFO] [stdout] | [INFO] [stdout] 942 | pub fn last_block(&mut self) -> &Block { [INFO] [stdout] | ^^^^^^^^^ ------ [INFO] [stdout] | | || [INFO] [stdout] | | |the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [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] 942 | pub fn last_block(&mut self) -> &Block<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "957044dd28324f9bb2496b5bac87b1d4218b495d3d4b34d45ba9887f698a42aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "957044dd28324f9bb2496b5bac87b1d4218b495d3d4b34d45ba9887f698a42aa", kill_on_drop: false }` [INFO] [stdout] 957044dd28324f9bb2496b5bac87b1d4218b495d3d4b34d45ba9887f698a42aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 0ed24b1c4f7e849f081309615fd1bb12f76f9b3cfef51a49ed60e7285f4f076d [INFO] running `Command { std: "docker" "start" "-a" "0ed24b1c4f7e849f081309615fd1bb12f76f9b3cfef51a49ed60e7285f4f076d", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/lib.rs:942:23 [INFO] [stderr] | [INFO] [stderr] 942 | pub fn last_block(&mut self) -> &Block { [INFO] [stderr] | ^^^^^^^^^ ------ [INFO] [stderr] | | || [INFO] [stderr] | | |the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [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] 942 | pub fn last_block(&mut self) -> &Block<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `qbe` (lib) generated 1 warning (run `cargo fix --lib -p qbe` to apply 1 suggestion) [INFO] [stderr] warning: `qbe` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/qbe-9485dceaa822747f) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test tests::block ... ok [INFO] [stdout] test tests::datadef_new_equivalence ... ok [INFO] [stdout] test tests::datadef ... ok [INFO] [stdout] test tests::comparison_types ... ok [INFO] [stdout] test tests::add_function_to_module ... ok [INFO] [stdout] test tests::extension_operations ... ok [INFO] [stdout] test tests::float_integer_conversions ... ok [INFO] [stdout] test tests::function ... ok [INFO] [stdout] test tests::function_new_equivalence ... ok [INFO] [stdout] test tests::float_precision_conversion ... ok [INFO] [stdout] test tests::module_fmt_order ... ok [INFO] [stdout] test tests::halt_instruction ... ok [INFO] [stdout] test tests::instr_blit ... ok [INFO] [stdout] test tests::complex_block_with_multiple_instructions ... ok [INFO] [stdout] test tests::phi_instruction ... ok [INFO] [stdout] test tests::qbe_value ... ok [INFO] [stdout] test tests::shift_instructions ... ok [INFO] [stdout] test tests::cast_instruction ... ok [INFO] [stdout] test tests::type_into_base ... ok [INFO] [stdout] test tests::type_size ... ok [INFO] [stdout] test tests::type_size_nested_aggregate ... ok [INFO] [stdout] test tests::unsigned_arithmetic_instructions ... ok [INFO] [stdout] test tests::variadic_instructions ... ok [INFO] [stdout] test tests::typedef ... ok [INFO] [stdout] test tests::thread_local_linkage ... ok [INFO] [stdout] test tests::type_into_abi ... ok [INFO] [stdout] test tests::zero_initialized_data ... ok [INFO] [stdout] test tests::variadic_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0ed24b1c4f7e849f081309615fd1bb12f76f9b3cfef51a49ed60e7285f4f076d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ed24b1c4f7e849f081309615fd1bb12f76f9b3cfef51a49ed60e7285f4f076d", kill_on_drop: false }` [INFO] [stdout] 0ed24b1c4f7e849f081309615fd1bb12f76f9b3cfef51a49ed60e7285f4f076d