[INFO] fetching crate inplace_it 0.3.3...
[INFO] testing inplace_it-0.3.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate inplace_it 0.3.3 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate inplace_it 0.3.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inplace_it 0.3.3
[INFO] finished tweaking crates.io crate inplace_it 0.3.3
[INFO] tweaked toml for crates.io crate inplace_it 0.3.3 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d095ed05b698cb33eefdda126bb80b9e59c5213b01b0f4a239f8bd55080c23a
[INFO] running `Command { std: "docker" "start" "-a" "8d095ed05b698cb33eefdda126bb80b9e59c5213b01b0f4a239f8bd55080c23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d095ed05b698cb33eefdda126bb80b9e59c5213b01b0f4a239f8bd55080c23a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d095ed05b698cb33eefdda126bb80b9e59c5213b01b0f4a239f8bd55080c23a", kill_on_drop: false }`
[INFO] [stdout] 8d095ed05b698cb33eefdda126bb80b9e59c5213b01b0f4a239f8bd55080c23a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ddb4b16b5b88c7ba32d832e0d1ca8c427e52f406a44208c529e96a95c42063
[INFO] running `Command { std: "docker" "start" "-a" "e4ddb4b16b5b88c7ba32d832e0d1ca8c427e52f406a44208c529e96a95c42063", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling inplace_it v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "e4ddb4b16b5b88c7ba32d832e0d1ca8c427e52f406a44208c529e96a95c42063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ddb4b16b5b88c7ba32d832e0d1ca8c427e52f406a44208c529e96a95c42063", kill_on_drop: false }`
[INFO] [stdout] e4ddb4b16b5b88c7ba32d832e0d1ca8c427e52f406a44208c529e96a95c42063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0668e9378bf8da82adb69e451febd21c902b5ca3d11999408c77dac1ee1a209c
[INFO] running `Command { std: "docker" "start" "-a" "0668e9378bf8da82adb69e451febd21c902b5ca3d11999408c77dac1ee1a209c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling inplace_it v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "0668e9378bf8da82adb69e451febd21c902b5ca3d11999408c77dac1ee1a209c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0668e9378bf8da82adb69e451febd21c902b5ca3d11999408c77dac1ee1a209c", kill_on_drop: false }`
[INFO] [stdout] 0668e9378bf8da82adb69e451febd21c902b5ca3d11999408c77dac1ee1a209c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53f7e38b2c8c01ea16760ca84ef8fd4dda1e82d761a68296ce9c54d9c2a56a93
[INFO] running `Command { std: "docker" "start" "-a" "53f7e38b2c8c01ea16760ca84ef8fd4dda1e82d761a68296ce9c54d9c2a56a93", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/inplace_it-f917f9eea5aae66f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test guards::slice_memory_guard::tests::new_from_iter_uses_exactly_same_count_that_collects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/alloc_array.rs (/opt/rustwide/target/debug/deps/alloc_array-a002d18e34dcb48d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test inplace_or_alloc_from_iter_works_fine ... ok
[INFO] [stderr]      Running tests/drop_correctness.rs (/opt/rustwide/target/debug/deps/drop_correctness-dbb69fc6bd4fa592)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test maybe_uninit_works_as_expected ... ok
[INFO] [stdout] test alloc_array_should_correctly_drop_values ... ok
[INFO] [stdout] test inplace_array_should_correctly_drop_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stackalloc_correctness.rs (/opt/rustwide/target/debug/deps/stackalloc_correctness-4910c9458486bde5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test stack_memory_should_allocate_no_more_than_needed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests inplace_it
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/guards/slice_memory_guard.rs - guards::slice_memory_guard::SliceMemoryGuard (line 17) ... ok
[INFO] [stdout] test src/guards/uninitialized_slice_memory_guard.rs - guards::uninitialized_slice_memory_guard::UninitializedSliceMemoryGuard (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] test src/alloc_array.rs - alloc_array::inplace_or_alloc_array (line 39) ... ok
[INFO] [stdout] test src/fixed_array.rs - fixed_array::try_inplace_array (line 83) ... ok
[INFO] [stdout] test src/alloc_array.rs - alloc_array::inplace_or_alloc_from_iter (line 76) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53f7e38b2c8c01ea16760ca84ef8fd4dda1e82d761a68296ce9c54d9c2a56a93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f7e38b2c8c01ea16760ca84ef8fd4dda1e82d761a68296ce9c54d9c2a56a93", kill_on_drop: false }`
[INFO] [stdout] 53f7e38b2c8c01ea16760ca84ef8fd4dda1e82d761a68296ce9c54d9c2a56a93