[INFO] fetching crate test-tag 0.1.4... [INFO] checking test-tag-0.1.4 against try#3b057e82c7a2874b12909b7e79d444f73535e9e2 for pr-139493-4 [INFO] extracting crate test-tag 0.1.4 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate test-tag 0.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate test-tag 0.1.4 [INFO] tweaked toml for crates.io crate test-tag 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate test-tag 0.1.4 on toolchain 3b057e82c7a2874b12909b7e79d444f73535e9e2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c83a24ea2e63f5a39183839337d80303212336d37bd48451cbc985811cb28ab [INFO] running `Command { std: "docker" "start" "-a" "3c83a24ea2e63f5a39183839337d80303212336d37bd48451cbc985811cb28ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c83a24ea2e63f5a39183839337d80303212336d37bd48451cbc985811cb28ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c83a24ea2e63f5a39183839337d80303212336d37bd48451cbc985811cb28ab", kill_on_drop: false }` [INFO] [stdout] 3c83a24ea2e63f5a39183839337d80303212336d37bd48451cbc985811cb28ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+3b057e82c7a2874b12909b7e79d444f73535e9e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d81b1a11e825b7d193091998e318679c387842810a5a55452f20024730d6df4f [INFO] running `Command { std: "docker" "start" "-a" "d81b1a11e825b7d193091998e318679c387842810a5a55452f20024730d6df4f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling zmij v1.0.13 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling target-triple v1.0.0 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Checking winnow v0.7.14 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking toml_writer v1.0.6+spec-1.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking glob v0.3.3 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking syn v2.0.114 [INFO] [stderr] Checking toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Checking test-tag v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking toml v0.9.11+spec-1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling test-log-macros v0.2.19 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking test-log v0.2.19 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking trybuild v1.0.114 [INFO] [stdout] warning: `panic` is ambiguous [INFO] [stdout] --> tests/tests.rs:44:3 [INFO] [stdout] | [INFO] [stdout] 44 | panic!() [INFO] [stdout] | ^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #147319 [INFO] [stdout] = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution [INFO] [stdout] note: `panic` could refer to the macro imported here [INFO] [stdout] --> tests/tests.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 40 | #[test_tag::tag(ignore_tag)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `panic` to disambiguate [INFO] [stdout] = help: or use `self::panic` to refer to this macro unambiguously [INFO] [stdout] note: `panic` could also refer to a macro from prelude [INFO] [stdout] --> /rustc/3b057e82c7a2874b12909b7e79d444f73535e9e2/library/std/src/prelude/mod.rs:152:12 [INFO] [stdout] = note: `#[warn(ambiguous_panic_imports)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] = note: this warning originates in the attribute macro `test_tag::tag` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.71s [INFO] running `Command { std: "docker" "inspect" "d81b1a11e825b7d193091998e318679c387842810a5a55452f20024730d6df4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d81b1a11e825b7d193091998e318679c387842810a5a55452f20024730d6df4f", kill_on_drop: false }` [INFO] [stdout] d81b1a11e825b7d193091998e318679c387842810a5a55452f20024730d6df4f