[INFO] fetching crate indexed 0.2.0...
[INFO] testing indexed-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate indexed 0.2.0 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate indexed 0.2.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indexed 0.2.0
[INFO] finished tweaking crates.io crate indexed 0.2.0
[INFO] tweaked toml for crates.io crate indexed 0.2.0 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4a358c02d1a1461a5ade96b61b19089088631dac6a68ac0c54814647332a685
[INFO] running `Command { std: "docker" "start" "-a" "d4a358c02d1a1461a5ade96b61b19089088631dac6a68ac0c54814647332a685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4a358c02d1a1461a5ade96b61b19089088631dac6a68ac0c54814647332a685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a358c02d1a1461a5ade96b61b19089088631dac6a68ac0c54814647332a685", kill_on_drop: false }`
[INFO] [stdout] d4a358c02d1a1461a5ade96b61b19089088631dac6a68ac0c54814647332a685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a60ee74356f8979bbae72ebded3abe2ee894072db0b4179d73eea1874de7a389
[INFO] running `Command { std: "docker" "start" "-a" "a60ee74356f8979bbae72ebded3abe2ee894072db0b4179d73eea1874de7a389", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexed v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a60ee74356f8979bbae72ebded3abe2ee894072db0b4179d73eea1874de7a389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a60ee74356f8979bbae72ebded3abe2ee894072db0b4179d73eea1874de7a389", kill_on_drop: false }`
[INFO] [stdout] a60ee74356f8979bbae72ebded3abe2ee894072db0b4179d73eea1874de7a389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59593c7fbbd43d8759e90547ec445b4fb92f57662abb836e536d97293e42deb9
[INFO] running `Command { std: "docker" "start" "-a" "59593c7fbbd43d8759e90547ec445b4fb92f57662abb836e536d97293e42deb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexed v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "59593c7fbbd43d8759e90547ec445b4fb92f57662abb836e536d97293e42deb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59593c7fbbd43d8759e90547ec445b4fb92f57662abb836e536d97293e42deb9", kill_on_drop: false }`
[INFO] [stdout] 59593c7fbbd43d8759e90547ec445b4fb92f57662abb836e536d97293e42deb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d67279addea50399c3f8317fab3b6f3301024d3ac135ff0d163ac17edd69243
[INFO] running `Command { std: "docker" "start" "-a" "3d67279addea50399c3f8317fab3b6f3301024d3ac135ff0d163ac17edd69243", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indexed-ea75df75691af3eb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests indexed
[INFO] [stdout] test tests::test_zst - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - Pool<T>::non_null (line 535) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::pool (line 553) ... ok
[INFO] [stdout] test src/lib.rs - impl_indexed (line 829) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::pool_mut (line 588) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::is_empty (line 623) ... ok
[INFO] [stdout] test src/lib.rs - pool (line 803) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::new_unmanaged (line 262) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::len (line 440) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::set_len (line 458) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::set_len (line 509) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::reserve (line 403) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::new (line 229) ... ok
[INFO] [stdout] test src/lib.rs - extrusive_indexed (line 855) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::write (line 367) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::iter_mut (line 664) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::push (line 320) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::iter (line 640) ... ok
[INFO] [stdout] test src/lib.rs - Pool<T>::set_len (line 478) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Pool<T>::set_len (line 478) stdout ----
[INFO] [stdout] Test executable failed (terminated by signal).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] free(): double free detected in tcache 2
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Pool<T>::set_len (line 478)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.77s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3d67279addea50399c3f8317fab3b6f3301024d3ac135ff0d163ac17edd69243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d67279addea50399c3f8317fab3b6f3301024d3ac135ff0d163ac17edd69243", kill_on_drop: false }`
[INFO] [stdout] 3d67279addea50399c3f8317fab3b6f3301024d3ac135ff0d163ac17edd69243