[INFO] fetching crate stackdump-core 0.1.3...
[INFO] testing stackdump-core-0.1.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stackdump-core 0.1.3 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate stackdump-core 0.1.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stackdump-core 0.1.3
[INFO] finished tweaking crates.io crate stackdump-core 0.1.3
[INFO] tweaked toml for crates.io crate stackdump-core 0.1.3 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86d62728a342d24d329eb0c4e56e848cb2f154d87c7531d6eef60271f9b82415
[INFO] running `Command { std: "docker" "start" "-a" "86d62728a342d24d329eb0c4e56e848cb2f154d87c7531d6eef60271f9b82415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d62728a342d24d329eb0c4e56e848cb2f154d87c7531d6eef60271f9b82415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d62728a342d24d329eb0c4e56e848cb2f154d87c7531d6eef60271f9b82415", kill_on_drop: false }`
[INFO] [stdout] 86d62728a342d24d329eb0c4e56e848cb2f154d87c7531d6eef60271f9b82415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2e3ef68771d8b2487d9c3e11898cd2001b6eafbfa48d7101f175dbc27fbe228
[INFO] running `Command { std: "docker" "start" "-a" "a2e3ef68771d8b2487d9c3e11898cd2001b6eafbfa48d7101f175dbc27fbe228", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling stackdump-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.06s
[INFO] running `Command { std: "docker" "inspect" "a2e3ef68771d8b2487d9c3e11898cd2001b6eafbfa48d7101f175dbc27fbe228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e3ef68771d8b2487d9c3e11898cd2001b6eafbfa48d7101f175dbc27fbe228", kill_on_drop: false }`
[INFO] [stdout] a2e3ef68771d8b2487d9c3e11898cd2001b6eafbfa48d7101f175dbc27fbe228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd298fa53f7c9bff0f067b93ab6144572fd64592cede42a2712a3115f95e2abf
[INFO] running `Command { std: "docker" "start" "-a" "dd298fa53f7c9bff0f067b93ab6144572fd64592cede42a2712a3115f95e2abf", kill_on_drop: false }`
[INFO] [stderr]    Compiling stackdump-core v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackdump_core-88a74f9a7137ca98)
[INFO] running `Command { std: "docker" "inspect" "dd298fa53f7c9bff0f067b93ab6144572fd64592cede42a2712a3115f95e2abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd298fa53f7c9bff0f067b93ab6144572fd64592cede42a2712a3115f95e2abf", kill_on_drop: false }`
[INFO] [stdout] dd298fa53f7c9bff0f067b93ab6144572fd64592cede42a2712a3115f95e2abf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bad15484a1d558a04cf34f77b3acb557223fd2d4e3de7130a84830ca3623b24
[INFO] running `Command { std: "docker" "start" "-a" "8bad15484a1d558a04cf34f77b3acb557223fd2d4e3de7130a84830ca3623b24", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stackdump_core-88a74f9a7137ca98)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test memory_region::tests::iterator ... ok
[INFO] [stdout] test register_data::tests::iterator ... 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 stackdump-core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/memory_region.rs - memory_region::MemoryRegion::bytes (line 42) ... ok
[INFO] [stdout] test src/register_data.rs - register_data::RegisterData::bytes (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8bad15484a1d558a04cf34f77b3acb557223fd2d4e3de7130a84830ca3623b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bad15484a1d558a04cf34f77b3acb557223fd2d4e3de7130a84830ca3623b24", kill_on_drop: false }`
[INFO] [stdout] 8bad15484a1d558a04cf34f77b3acb557223fd2d4e3de7130a84830ca3623b24