[INFO] fetching crate more_collections 0.14.3... [INFO] testing more_collections-0.14.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate more_collections 0.14.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate more_collections 0.14.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate more_collections 0.14.3 [INFO] tweaked toml for crates.io crate more_collections 0.14.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate more_collections 0.14.3 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--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] Locking 76 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding derive_more v1.0.0 (available: v2.0.1) [INFO] [stderr] Adding itertools v0.13.0 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 183e4b07d9c7ae999a0ed0ed567ae6990f32548caab81d1300f0a35343fa4ede [INFO] running `Command { std: "docker" "start" "-a" "183e4b07d9c7ae999a0ed0ed567ae6990f32548caab81d1300f0a35343fa4ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "183e4b07d9c7ae999a0ed0ed567ae6990f32548caab81d1300f0a35343fa4ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "183e4b07d9c7ae999a0ed0ed567ae6990f32548caab81d1300f0a35343fa4ede", kill_on_drop: false }` [INFO] [stdout] 183e4b07d9c7ae999a0ed0ed567ae6990f32548caab81d1300f0a35343fa4ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74b9575a5dd55a731c970ade1d4bc377041b53c9a30c017204ed63896b92a83f [INFO] running `Command { std: "docker" "start" "-a" "74b9575a5dd55a731c970ade1d4bc377041b53c9a30c017204ed63896b92a83f", kill_on_drop: false }` [INFO] [stderr] Compiling more_collections v0.14.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] running `Command { std: "docker" "inspect" "74b9575a5dd55a731c970ade1d4bc377041b53c9a30c017204ed63896b92a83f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74b9575a5dd55a731c970ade1d4bc377041b53c9a30c017204ed63896b92a83f", kill_on_drop: false }` [INFO] [stdout] 74b9575a5dd55a731c970ade1d4bc377041b53c9a30c017204ed63896b92a83f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96f2e36916b5a536e7b809ba2dc6853507061951f373bcf1defdb190dfe579c7 [INFO] running `Command { std: "docker" "start" "-a" "96f2e36916b5a536e7b809ba2dc6853507061951f373bcf1defdb190dfe579c7", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling clap_builder v4.5.51 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling clap v4.5.51 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling more_collections v0.14.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `more_collections::hashsetmultimap` [INFO] [stdout] --> tests/multimap.rs:897:9 [INFO] [stdout] | [INFO] [stdout] 897 | use more_collections::hashsetmultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `hashsetmultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::HashSetMultimap` [INFO] [stdout] --> tests/multimap.rs:898:9 [INFO] [stdout] | [INFO] [stdout] 898 | use more_collections::HashSetMultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `HashSetMultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::hashvecmultimap` [INFO] [stdout] --> tests/multimap.rs:907:9 [INFO] [stdout] | [INFO] [stdout] 907 | use more_collections::hashvecmultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `hashvecmultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::HashVecMultimap` [INFO] [stdout] --> tests/multimap.rs:908:9 [INFO] [stdout] | [INFO] [stdout] 908 | use more_collections::HashVecMultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `HashVecMultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::indexsetmultimap` [INFO] [stdout] --> tests/multimap.rs:917:9 [INFO] [stdout] | [INFO] [stdout] 917 | use more_collections::indexsetmultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `indexsetmultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::IndexSetMultimap` [INFO] [stdout] --> tests/multimap.rs:918:9 [INFO] [stdout] | [INFO] [stdout] 918 | use more_collections::IndexSetMultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `IndexSetMultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::indexvecmultimap` [INFO] [stdout] --> tests/multimap.rs:948:9 [INFO] [stdout] | [INFO] [stdout] 948 | use more_collections::indexvecmultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `indexvecmultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `more_collections::IndexVecMultimap` [INFO] [stdout] --> tests/multimap.rs:949:9 [INFO] [stdout] | [INFO] [stdout] 949 | use more_collections::IndexVecMultimap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `IndexVecMultimap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/multimap.rs:413:30 [INFO] [stdout] | [INFO] [stdout] 413 | .map(|r| r.into_iter().collect::>()) [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 901 | hash_multimap_tests! {HashSetMultimap, hashsetmultimap, hashset} [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `hash_multimap_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/multimap.rs:413:30 [INFO] [stdout] | [INFO] [stdout] 413 | .map(|r| r.into_iter().collect::>()) [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 911 | hash_multimap_tests! {HashVecMultimap, hashvecmultimap, vec} [INFO] [stdout] | ------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `hash_multimap_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/multimap.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | .map(|r| r.into_iter().collect::>()) [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 922 | index_multimap_tests! {IndexSetMultimap, indexsetmultimap, indexset} [INFO] [stdout] | -------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `index_multimap_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/multimap.rs:153:30 [INFO] [stdout] | [INFO] [stdout] 153 | .map(|r| r.into_iter().collect::>()) [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 922 | index_multimap_tests! {IndexSetMultimap, indexsetmultimap, indexset} [INFO] [stdout] | -------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `index_multimap_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/multimap.rs:130:30 [INFO] [stdout] | [INFO] [stdout] 130 | .map(|r| r.into_iter().collect::>()) [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 952 | index_multimap_tests! {IndexVecMultimap, indexvecmultimap, vec} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `index_multimap_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> tests/multimap.rs:153:30 [INFO] [stdout] | [INFO] [stdout] 153 | .map(|r| r.into_iter().collect::>()) [INFO] [stdout] | ^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 952 | index_multimap_tests! {IndexVecMultimap, indexvecmultimap, vec} [INFO] [stdout] | --------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `index_multimap_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432. [INFO] [stdout] [INFO] [stderr] error: could not compile `more_collections` (test "multimap") due to 14 previous errors [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "96f2e36916b5a536e7b809ba2dc6853507061951f373bcf1defdb190dfe579c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96f2e36916b5a536e7b809ba2dc6853507061951f373bcf1defdb190dfe579c7", kill_on_drop: false }` [INFO] [stdout] 96f2e36916b5a536e7b809ba2dc6853507061951f373bcf1defdb190dfe579c7