[INFO] fetching crate flatten_objects 0.2.4...
[INFO] testing flatten_objects-0.2.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate flatten_objects 0.2.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate flatten_objects 0.2.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate flatten_objects 0.2.4
[INFO] tweaked toml for crates.io crate flatten_objects 0.2.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate flatten_objects 0.2.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate flatten_objects 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e1c75afb14cad0e9a73c847624e9f6401dcfb757b4e0b34a4b438ed1ddb65f4
[INFO] running `Command { std: "docker" "start" "-a" "0e1c75afb14cad0e9a73c847624e9f6401dcfb757b4e0b34a4b438ed1ddb65f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1c75afb14cad0e9a73c847624e9f6401dcfb757b4e0b34a4b438ed1ddb65f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1c75afb14cad0e9a73c847624e9f6401dcfb757b4e0b34a4b438ed1ddb65f4", kill_on_drop: false }`
[INFO] [stdout] 0e1c75afb14cad0e9a73c847624e9f6401dcfb757b4e0b34a4b438ed1ddb65f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2452e6af957a951ffe3f361e7d23e761792bca2c13a1716b8a42771ecb0d950
[INFO] running `Command { std: "docker" "start" "-a" "f2452e6af957a951ffe3f361e7d23e761792bca2c13a1716b8a42771ecb0d950", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitmaps v3.2.1
[INFO] [stderr]    Compiling flatten_objects v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "f2452e6af957a951ffe3f361e7d23e761792bca2c13a1716b8a42771ecb0d950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2452e6af957a951ffe3f361e7d23e761792bca2c13a1716b8a42771ecb0d950", kill_on_drop: false }`
[INFO] [stdout] f2452e6af957a951ffe3f361e7d23e761792bca2c13a1716b8a42771ecb0d950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72918deeb1977f5bee878e26bb8bb83723a5bd9382381dc58afdfa388b786f72
[INFO] running `Command { std: "docker" "start" "-a" "72918deeb1977f5bee878e26bb8bb83723a5bd9382381dc58afdfa388b786f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatten_objects v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "72918deeb1977f5bee878e26bb8bb83723a5bd9382381dc58afdfa388b786f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72918deeb1977f5bee878e26bb8bb83723a5bd9382381dc58afdfa388b786f72", kill_on_drop: false }`
[INFO] [stdout] 72918deeb1977f5bee878e26bb8bb83723a5bd9382381dc58afdfa388b786f72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cdb1138b955d33be4c221385c9b6836c9841b0cb1ab8f50e3504a34aa3f0b9a
[INFO] running `Command { std: "docker" "start" "-a" "3cdb1138b955d33be4c221385c9b6836c9841b0cb1ab8f50e3504a34aa3f0b9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flatten_objects-efd2f610cf485b3d)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_clone_and_drop.rs (/opt/rustwide/target/debug/deps/test_clone_and_drop-4cf47311416808e7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_arc ... ok
[INFO] [stdout] test test_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flatten_objects
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::get_mut (line 180) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::add (line 211) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::is_assigned (line 132) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::ids (line 332) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::remove (line 306) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::count (line 107) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::capacity (line 92) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::get (line 153) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::new (line 65) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::add_at (line 241) ... ok
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::add_or_replace_at (line 268) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - FlattenObjects<T,CAP>::new (line 72) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.04s; merged doctests compilation took 0.84s
[INFO] running `Command { std: "docker" "inspect" "3cdb1138b955d33be4c221385c9b6836c9841b0cb1ab8f50e3504a34aa3f0b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cdb1138b955d33be4c221385c9b6836c9841b0cb1ab8f50e3504a34aa3f0b9a", kill_on_drop: false }`
[INFO] [stdout] 3cdb1138b955d33be4c221385c9b6836c9841b0cb1ab8f50e3504a34aa3f0b9a