[INFO] fetching crate drop_arena 0.3.0...
[INFO] testing drop_arena-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate drop_arena 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate drop_arena 0.3.0
[INFO] finished tweaking crates.io crate drop_arena 0.3.0
[INFO] tweaked toml for crates.io crate drop_arena 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate drop_arena 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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]      Locking 90 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 277fe8ed6c0ecc9fadb0f22e8645a2c8053886ef041592d8eb4dd66f1d0a4cd2
[INFO] running `Command { std: "docker" "start" "-a" "277fe8ed6c0ecc9fadb0f22e8645a2c8053886ef041592d8eb4dd66f1d0a4cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "277fe8ed6c0ecc9fadb0f22e8645a2c8053886ef041592d8eb4dd66f1d0a4cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "277fe8ed6c0ecc9fadb0f22e8645a2c8053886ef041592d8eb4dd66f1d0a4cd2", kill_on_drop: false }`
[INFO] [stdout] 277fe8ed6c0ecc9fadb0f22e8645a2c8053886ef041592d8eb4dd66f1d0a4cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e00620b96d3cc869a6dd15473033e365be74c101813c21f369e7a06edf00aa6
[INFO] running `Command { std: "docker" "start" "-a" "6e00620b96d3cc869a6dd15473033e365be74c101813c21f369e7a06edf00aa6", kill_on_drop: false }`
[INFO] [stderr]    Compiling consume_on_drop v0.1.1
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling drop_arena v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "6e00620b96d3cc869a6dd15473033e365be74c101813c21f369e7a06edf00aa6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e00620b96d3cc869a6dd15473033e365be74c101813c21f369e7a06edf00aa6", kill_on_drop: false }`
[INFO] [stdout] 6e00620b96d3cc869a6dd15473033e365be74c101813c21f369e7a06edf00aa6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a06d4e4778f778ac342c5442f2d954a510fbf2b7b09a5fc338c38f81eee5b0a
[INFO] running `Command { std: "docker" "start" "-a" "0a06d4e4778f778ac342c5442f2d954a510fbf2b7b09a5fc338c38f81eee5b0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.5.46
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling clap v4.5.46
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling drop_arena v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.13s
[INFO] running `Command { std: "docker" "inspect" "0a06d4e4778f778ac342c5442f2d954a510fbf2b7b09a5fc338c38f81eee5b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a06d4e4778f778ac342c5442f2d954a510fbf2b7b09a5fc338c38f81eee5b0a", kill_on_drop: false }`
[INFO] [stdout] 0a06d4e4778f778ac342c5442f2d954a510fbf2b7b09a5fc338c38f81eee5b0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c81c497309e6b8aa0b3e31fad63ff2118d867484f0d45446c8a245b4f63edc9
[INFO] running `Command { std: "docker" "start" "-a" "4c81c497309e6b8aa0b3e31fad63ff2118d867484f0d45446c8a245b4f63edc9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drop_arena-8101171f3236478c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::len_error ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::test_linked_list ... ok
[INFO] [stdout] test tests::test_box_functions ... ok
[INFO] [stdout] test tests::safe_overlap ... ok
[INFO] [stdout] test tests::test_needs_drop ... ok
[INFO] [stdout] test tests::test_nested ... ok
[INFO] [stdout] test tests::test_null_ptr ... ok
[INFO] [stdout] test tests::catch_panic ... ok
[INFO] [stdout] test tests::test_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests drop_arena
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::drop_box (line 409) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::new (line 613) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::alloc (line 510) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::max_len (line 585) ... ok
[INFO] [stdout] test src/lib.rs - DropBox<'arena,T>::into_inner (line 244) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::box_into_inner (line 475) ... ok
[INFO] [stdout] test src/lib.rs - RawDropBox<'arena,T>::leak (line 343) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::free_without_dropping (line 443) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::with_capacity (line 629) ... ok
[INFO] [stdout] test src/lib.rs - RawDropBox<'arena,T>::into_inner (line 320) ... ok
[INFO] [stdout] test src/lib.rs - DropArena<'arena,T>::len (line 547) ... ok
[INFO] [stdout] test src/lib.rs - DropBox<'arena,T>::leak (line 267) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c81c497309e6b8aa0b3e31fad63ff2118d867484f0d45446c8a245b4f63edc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c81c497309e6b8aa0b3e31fad63ff2118d867484f0d45446c8a245b4f63edc9", kill_on_drop: false }`
[INFO] [stdout] 4c81c497309e6b8aa0b3e31fad63ff2118d867484f0d45446c8a245b4f63edc9