[INFO] fetching crate bash-builtins 0.4.1... [INFO] testing bash-builtins-0.4.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate bash-builtins 0.4.1 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate bash-builtins 0.4.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate bash-builtins 0.4.1 [INFO] tweaked toml for crates.io crate bash-builtins 0.4.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bash-builtins 0.4.1 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 bash-builtins 0.4.1 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bash_builtins_macro v0.2.0 [INFO] [stderr] Downloaded trybuild v1.0.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6328c635fafc28d4c5228f29313600372a36d113f6e02a64d6c07386b0da08b9 [INFO] running `Command { std: "docker" "start" "-a" "6328c635fafc28d4c5228f29313600372a36d113f6e02a64d6c07386b0da08b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6328c635fafc28d4c5228f29313600372a36d113f6e02a64d6c07386b0da08b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6328c635fafc28d4c5228f29313600372a36d113f6e02a64d6c07386b0da08b9", kill_on_drop: false }` [INFO] [stdout] 6328c635fafc28d4c5228f29313600372a36d113f6e02a64d6c07386b0da08b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7b5f77814eaed4a554fbfcb290f427283b8adfb31a8a1d49044b8c37a0198339 [INFO] running `Command { std: "docker" "start" "-a" "7b5f77814eaed4a554fbfcb290f427283b8adfb31a8a1d49044b8c37a0198339", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bash_builtins_macro v0.2.0 [INFO] [stderr] Compiling bash-builtins v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `nentries` is never read [INFO] [stdout] --> src/ffi.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct HashTable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub nentries: c_int, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/variables/assoc.rs:87:37 [INFO] [stdout] | [INFO] [stdout] 87 | pub(super) unsafe fn new(table: &ffi::HashTable) -> AssocItemsIterator { [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] 87 | pub(super) unsafe fn new(table: &ffi::HashTable) -> AssocItemsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/variables/dynvars.rs:165:22 [INFO] [stdout] | [INFO] [stdout] 165 | match unsafe { (*STATE.as_ptr()).lock() } { [INFO] [stdout] | ^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/variables/dynvars.rs:181:40 [INFO] [stdout] | [INFO] [stdout] 181 | if !shell_var.is_null() && (*shell_var).dynamic_value == read_var { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 181 - if !shell_var.is_null() && (*shell_var).dynamic_value == read_var { [INFO] [stdout] 181 + if !shell_var.is_null() && std::ptr::fn_addr_eq((*shell_var).dynamic_value, read_var as unsafe extern "C" fn(*mut ShellVar) -> *const ShellVar) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s [INFO] running `Command { std: "docker" "inspect" "7b5f77814eaed4a554fbfcb290f427283b8adfb31a8a1d49044b8c37a0198339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b5f77814eaed4a554fbfcb290f427283b8adfb31a8a1d49044b8c37a0198339", kill_on_drop: false }` [INFO] [stdout] 7b5f77814eaed4a554fbfcb290f427283b8adfb31a8a1d49044b8c37a0198339 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bce9d71ab22968f210b1fbb3519690c9c306a02e267e1f9736072a4d738b1772 [INFO] running `Command { std: "docker" "start" "-a" "bce9d71ab22968f210b1fbb3519690c9c306a02e267e1f9736072a4d738b1772", kill_on_drop: false }` [INFO] [stderr] error: cannot produce cdylib for `bash-builtins v0.4.1 (/opt/rustwide/workdir)` as the target `x86_64-unknown-linux-musl` does not support these crate types [INFO] running `Command { std: "docker" "inspect" "bce9d71ab22968f210b1fbb3519690c9c306a02e267e1f9736072a4d738b1772", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bce9d71ab22968f210b1fbb3519690c9c306a02e267e1f9736072a4d738b1772", kill_on_drop: false }` [INFO] [stdout] bce9d71ab22968f210b1fbb3519690c9c306a02e267e1f9736072a4d738b1772