[INFO] fetching crate rustc-ap-arena 439.0.0...
[INFO] extracting crate rustc-ap-arena 439.0.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-arena/439.0.0
[INFO] extracting crate rustc-ap-arena 439.0.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-arena/439.0.0
[INFO] validating manifest of rustc-ap-arena-439.0.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustc-ap-arena-439.0.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustc-ap-arena-439.0.0
[INFO] finished frobbing rustc-ap-arena-439.0.0
[INFO] frobbed toml for rustc-ap-arena-439.0.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-arena/439.0.0/Cargo.toml
[INFO] started frobbing rustc-ap-arena-439.0.0
[INFO] finished frobbing rustc-ap-arena-439.0.0
[INFO] frobbed toml for rustc-ap-arena-439.0.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rustc-ap-arena/439.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustc-ap-arena-439.0.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-arena/439.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 51689d7f3a03b3b35e6738d7cbe7fd0bead01ca25ceead01ea1a593a38a7376f
[INFO] running `"docker" "start" "-a" "51689d7f3a03b3b35e6738d7cbe7fd0bead01ca25ceead01ea1a593a38a7376f"`
[INFO] [stderr]    Compiling rustc-ap-arena v439.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unknown lint: `internal`
[INFO] [stderr]   --> lib.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![cfg_attr(not(stage0), deny(internal))]
[INFO] [stderr]    |                               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "51689d7f3a03b3b35e6738d7cbe7fd0bead01ca25ceead01ea1a593a38a7376f"`
[INFO] running `"docker" "rm" "-f" "51689d7f3a03b3b35e6738d7cbe7fd0bead01ca25ceead01ea1a593a38a7376f"`
[INFO] [stdout] 51689d7f3a03b3b35e6738d7cbe7fd0bead01ca25ceead01ea1a593a38a7376f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-arena/439.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee27fd9bfb1a310845224b37b07615168e5fd2d5a98a709212338273c0d37c9e
[INFO] running `"docker" "start" "-a" "ee27fd9bfb1a310845224b37b07615168e5fd2d5a98a709212338273c0d37c9e"`
[INFO] [stderr]    Compiling rustc-ap-arena v439.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unknown lint: `internal`
[INFO] [stderr]   --> lib.rs:15:31
[INFO] [stderr]    |
[INFO] [stderr] 15 | #![cfg_attr(not(stage0), deny(internal))]
[INFO] [stderr]    |                               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unknown_lints)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "ee27fd9bfb1a310845224b37b07615168e5fd2d5a98a709212338273c0d37c9e"`
[INFO] running `"docker" "rm" "-f" "ee27fd9bfb1a310845224b37b07615168e5fd2d5a98a709212338273c0d37c9e"`
[INFO] [stdout] ee27fd9bfb1a310845224b37b07615168e5fd2d5a98a709212338273c0d37c9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rustc-ap-arena/439.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 0b40046153959050c9d18d6eb32167e57b5cbca23b4284f38573acea7826c1a3
[INFO] running `"docker" "start" "-a" "0b40046153959050c9d18d6eb32167e57b5cbca23b4284f38573acea7826c1a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/arena-36238c368bdb62b7
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::bench_copy_nonarena ... ok
[INFO] [stdout] test tests::bench_noncopy ... ok
[INFO] [stdout] test tests::bench_copy ... ok
[INFO] [stdout] test tests::test_arena_alloc_nested ... ok
[INFO] [stdout] test tests::bench_typed_arena_clear ... ok
[INFO] [stdout] test tests::bench_noncopy_nonarena ... ok
[INFO] [stdout] test tests::test_typed_arena_drop_count ... ok
[INFO] [stdout] test tests::test_typed_arena_drop_on_clear ... ok
[INFO] [stdout] test tests::test_typed_arena_drop_small_count ... ok
[INFO] [stdout] test tests::test_unused ... ok
[INFO] [stdout] test tests::test_typed_arena_clear ... ok
[INFO] [stdout] test tests::test_copy ... ok
[INFO] [stdout] test tests::test_typed_arena_zero_sized ... ok
[INFO] [stdout] test tests::test_noncopy ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arena
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0b40046153959050c9d18d6eb32167e57b5cbca23b4284f38573acea7826c1a3"`
[INFO] running `"docker" "rm" "-f" "0b40046153959050c9d18d6eb32167e57b5cbca23b4284f38573acea7826c1a3"`
[INFO] [stdout] 0b40046153959050c9d18d6eb32167e57b5cbca23b4284f38573acea7826c1a3