[INFO] fetching crate inplace_it 0.3.2...
[INFO] testing inplace_it-0.3.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate inplace_it 0.3.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate inplace_it 0.3.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate inplace_it 0.3.2
[INFO] finished tweaking crates.io crate inplace_it 0.3.2
[INFO] tweaked toml for crates.io crate inplace_it 0.3.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d38cf490f6786d24b005de9d0069e92b4d629a0c64b00321fd5c215676626f3d
[INFO] running `Command { std: "docker" "start" "-a" "d38cf490f6786d24b005de9d0069e92b4d629a0c64b00321fd5c215676626f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d38cf490f6786d24b005de9d0069e92b4d629a0c64b00321fd5c215676626f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d38cf490f6786d24b005de9d0069e92b4d629a0c64b00321fd5c215676626f3d", kill_on_drop: false }`
[INFO] [stdout] d38cf490f6786d24b005de9d0069e92b4d629a0c64b00321fd5c215676626f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36a03a71fc363a0140c31c467bfdee2bb269d0c8edef1b6840ea99eab3de8c59
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "36a03a71fc363a0140c31c467bfdee2bb269d0c8edef1b6840ea99eab3de8c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling inplace_it v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "36a03a71fc363a0140c31c467bfdee2bb269d0c8edef1b6840ea99eab3de8c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36a03a71fc363a0140c31c467bfdee2bb269d0c8edef1b6840ea99eab3de8c59", kill_on_drop: false }`
[INFO] [stdout] 36a03a71fc363a0140c31c467bfdee2bb269d0c8edef1b6840ea99eab3de8c59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f3dcd18ce8a4c9375111b23e6788059120691658996e9823aa09e4a786ddf8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "18f3dcd18ce8a4c9375111b23e6788059120691658996e9823aa09e4a786ddf8", kill_on_drop: false }`
[INFO] [stderr]    Compiling inplace_it v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "18f3dcd18ce8a4c9375111b23e6788059120691658996e9823aa09e4a786ddf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f3dcd18ce8a4c9375111b23e6788059120691658996e9823aa09e4a786ddf8", kill_on_drop: false }`
[INFO] [stdout] 18f3dcd18ce8a4c9375111b23e6788059120691658996e9823aa09e4a786ddf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16aa8892392643ec912deef9c4c73068b5d90245badc7ee05b6e8a66255f242b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "16aa8892392643ec912deef9c4c73068b5d90245badc7ee05b6e8a66255f242b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/inplace_it-aed1b8b511091abd
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/drop_correctness-8100862e641a7911
[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] [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 0.41s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stackalloc_correctness-cc11973df10146f8
[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 5 tests
[INFO] [stdout] test src/guards/slice_memory_guard.rs - guards::slice_memory_guard::SliceMemoryGuard (line 16) ... ok
[INFO] [stdout] test src/guards/uninitialized_slice_memory_guard.rs - guards::uninitialized_slice_memory_guard::UninitializedSliceMemoryGuard (line 22) ... 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_array (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16aa8892392643ec912deef9c4c73068b5d90245badc7ee05b6e8a66255f242b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16aa8892392643ec912deef9c4c73068b5d90245badc7ee05b6e8a66255f242b", kill_on_drop: false }`
[INFO] [stdout] 16aa8892392643ec912deef9c4c73068b5d90245badc7ee05b6e8a66255f242b