[INFO] fetching crate ident-util 1.0.1... [INFO] testing ident-util-1.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ident-util 1.0.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate ident-util 1.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ident-util 1.0.1 [INFO] tweaked toml for crates.io crate ident-util 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ident-util 1.0.1 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 ident-util 1.0.1 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] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: `edition` is set on test `nameof_type_2015_edition` which is deprecated [INFO] [stderr] warning: `edition` is set on test `nameof_type_2018_edition` which is deprecated [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] 36eb9cafa64d3a1cd3036134e1a8afd240759baa720c4ed02f5315c603160c92 [INFO] running `Command { std: "docker" "start" "-a" "36eb9cafa64d3a1cd3036134e1a8afd240759baa720c4ed02f5315c603160c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36eb9cafa64d3a1cd3036134e1a8afd240759baa720c4ed02f5315c603160c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36eb9cafa64d3a1cd3036134e1a8afd240759baa720c4ed02f5315c603160c92", kill_on_drop: false }` [INFO] [stdout] 36eb9cafa64d3a1cd3036134e1a8afd240759baa720c4ed02f5315c603160c92 [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] 9718b960e4c398e3095341eac885ef61146a1011884c1e56425761d5bc8e9684 [INFO] running `Command { std: "docker" "start" "-a" "9718b960e4c398e3095341eac885ef61146a1011884c1e56425761d5bc8e9684", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: `edition` is set on test `nameof_type_2015_edition` which is deprecated [INFO] [stderr] warning: `edition` is set on test `nameof_type_2018_edition` which is deprecated [INFO] [stderr] Compiling ident-util v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "9718b960e4c398e3095341eac885ef61146a1011884c1e56425761d5bc8e9684", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9718b960e4c398e3095341eac885ef61146a1011884c1e56425761d5bc8e9684", kill_on_drop: false }` [INFO] [stdout] 9718b960e4c398e3095341eac885ef61146a1011884c1e56425761d5bc8e9684 [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] 7a99f179b7d6208b1951fc9f2f3dc8fa1578aa2293ee469698bfcb998d9bf789 [INFO] running `Command { std: "docker" "start" "-a" "7a99f179b7d6208b1951fc9f2f3dc8fa1578aa2293ee469698bfcb998d9bf789", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: `edition` is set on test `nameof_type_2015_edition` which is deprecated [INFO] [stderr] warning: `edition` is set on test `nameof_type_2018_edition` which is deprecated [INFO] [stderr] Compiling ident-util v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> examples/basic.rs:26:42 [INFO] [stdout] | [INFO] [stdout] 26 | println!("Binding `{}` holds `{}`.", name_of!(text), text); [INFO] [stdout] | ^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> examples/basic.rs:28:42 [INFO] [stdout] | [INFO] [stdout] 28 | println!("Function `{}` says `{}`.", name_of!(greet), greet()); [INFO] [stdout] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lib.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | &$n; [INFO] [stdout] | ^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 191 | assert_eq!(name_of!(test_variable), "test_variable"); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = &$n; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/lib.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | &$n; [INFO] [stdout] | ^^^ the borrow produces a value [INFO] [stdout] ... [INFO] [stdout] 196 | assert_eq!(name_of!(test_fn), "test_fn"); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 86 | let _ = &$n; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "7a99f179b7d6208b1951fc9f2f3dc8fa1578aa2293ee469698bfcb998d9bf789", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a99f179b7d6208b1951fc9f2f3dc8fa1578aa2293ee469698bfcb998d9bf789", kill_on_drop: false }` [INFO] [stdout] 7a99f179b7d6208b1951fc9f2f3dc8fa1578aa2293ee469698bfcb998d9bf789 [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] 06417afa98013568acc2bb0a6932e9a958b9a533f9c15bf13c8893c8348817d7 [INFO] running `Command { std: "docker" "start" "-a" "06417afa98013568acc2bb0a6932e9a958b9a533f9c15bf13c8893c8348817d7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: `edition` is set on test `nameof_type_2015_edition` which is deprecated [INFO] [stderr] warning: `edition` is set on test `nameof_type_2018_edition` which is deprecated [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> examples/basic.rs:26:42 [INFO] [stderr] | [INFO] [stderr] 26 | println!("Binding `{}` holds `{}`.", name_of!(text), text); [INFO] [stderr] | ^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> examples/basic.rs:28:42 [INFO] [stderr] | [INFO] [stderr] 28 | println!("Function `{}` says `{}`.", name_of!(greet), greet()); [INFO] [stderr] | ^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ident-util` (example "basic") generated 2 warnings [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lib.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | &$n; [INFO] [stderr] | ^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 191 | assert_eq!(name_of!(test_variable), "test_variable"); [INFO] [stderr] | ----------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 86 | let _ = &$n; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/lib.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | &$n; [INFO] [stderr] | ^^^ the borrow produces a value [INFO] [stderr] ... [INFO] [stderr] 196 | assert_eq!(name_of!(test_fn), "test_fn"); [INFO] [stderr] | ----------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `name_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 86 | let _ = &$n; [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `ident-util` (lib test) generated 2 warnings [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/ident_util-76300fb35abcee54) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::name_of_binding ... ok [INFO] [stdout] test tests::name_of_fn ... ok [INFO] [stdout] test tests::name_of_generic_multi_type_struct ... ok [INFO] [stdout] test tests::name_of_generic_struct ... ok [INFO] [stdout] test tests::name_of_generic_struct_field ... ok [INFO] [stdout] test tests::name_of_struct ... ok [INFO] [stdout] test tests::name_of_type ... ok [INFO] [stdout] test tests::path_of ... ok [INFO] [stdout] test tests::name_of_struct_field ... ok [INFO] [stdout] test tests::name_of_struct_constant ... ok [INFO] [stdout] test tests::name_of_generic_multi_type_struct_field ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/nameof_type_2015_edition.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nameof_type_2015_edition-aad064de6effd0fd) [INFO] [stdout] running 1 test [INFO] [stdout] test name_of_type_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nameof_type_2018_edition.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nameof_type_2018_edition-0dc4ed8f778ea3a1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test name_of_type_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "06417afa98013568acc2bb0a6932e9a958b9a533f9c15bf13c8893c8348817d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06417afa98013568acc2bb0a6932e9a958b9a533f9c15bf13c8893c8348817d7", kill_on_drop: false }` [INFO] [stdout] 06417afa98013568acc2bb0a6932e9a958b9a533f9c15bf13c8893c8348817d7