[INFO] fetching crate stack_dst 0.6.1...
[INFO] testing stack_dst-0.6.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate stack_dst 0.6.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate stack_dst 0.6.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stack_dst 0.6.1
[INFO] finished tweaking crates.io crate stack_dst 0.6.1
[INFO] tweaked toml for crates.io crate stack_dst 0.6.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a1b1aa1a2d13223f5362d3af12098021e454ff90f5ff2af54937a4a88298589
[INFO] running `Command { std: "docker" "start" "-a" "8a1b1aa1a2d13223f5362d3af12098021e454ff90f5ff2af54937a4a88298589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a1b1aa1a2d13223f5362d3af12098021e454ff90f5ff2af54937a4a88298589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1b1aa1a2d13223f5362d3af12098021e454ff90f5ff2af54937a4a88298589", kill_on_drop: false }`
[INFO] [stdout] 8a1b1aa1a2d13223f5362d3af12098021e454ff90f5ff2af54937a4a88298589
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f4b8137f417f0a91e9b29906ffe4acd704bb8fae10a5580cf5d61cd1734e525
[INFO] running `Command { std: "docker" "start" "-a" "3f4b8137f417f0a91e9b29906ffe4acd704bb8fae10a5580cf5d61cd1734e525", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_dst v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "3f4b8137f417f0a91e9b29906ffe4acd704bb8fae10a5580cf5d61cd1734e525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4b8137f417f0a91e9b29906ffe4acd704bb8fae10a5580cf5d61cd1734e525", kill_on_drop: false }`
[INFO] [stdout] 3f4b8137f417f0a91e9b29906ffe4acd704bb8fae10a5580cf5d61cd1734e525
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eec5c89416a51edd016e2d8b37dc13a6bfefdc876b9a152b307b2095d54a336
[INFO] running `Command { std: "docker" "start" "-a" "8eec5c89416a51edd016e2d8b37dc13a6bfefdc876b9a152b307b2095d54a336", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack_dst v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "8eec5c89416a51edd016e2d8b37dc13a6bfefdc876b9a152b307b2095d54a336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eec5c89416a51edd016e2d8b37dc13a6bfefdc876b9a152b307b2095d54a336", kill_on_drop: false }`
[INFO] [stdout] 8eec5c89416a51edd016e2d8b37dc13a6bfefdc876b9a152b307b2095d54a336
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01c619e70ef9d1c98d7e379a87ae8609def8781a378b66854a32de8c3e146e30
[INFO] running `Command { std: "docker" "start" "-a" "01c619e70ef9d1c98d7e379a87ae8609def8781a378b66854a32de8c3e146e30", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stack_dst-0a1bdb49f33df485)
[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/stack.rs (/opt/rustwide/target/debug/deps/stack-5e1172b11e773d77)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test destructors ... ok
[INFO] [stdout] test limits ... ok
[INFO] [stdout] test slices ... ok
[INFO] [stdout] test strings ... ok
[INFO] [stdout] test trivial_type ... ok
[INFO] [stdout] test slice_push_panic_safety ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/value.rs (/opt/rustwide/target/debug/deps/value-95420e66eb3b2e92)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ensure_drop ... ok
[INFO] [stdout] test closure ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test many_instances ... ok
[INFO] [stdout] test oversize ... ok
[INFO] [stdout] test trivial_type ... ok
[INFO] [stdout] test stable_closure_subset - should panic ... ok
[INFO] [stdout] test stable_closure_different_pointer - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack_dst
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "01c619e70ef9d1c98d7e379a87ae8609def8781a378b66854a32de8c3e146e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01c619e70ef9d1c98d7e379a87ae8609def8781a378b66854a32de8c3e146e30", kill_on_drop: false }`
[INFO] [stdout] 01c619e70ef9d1c98d7e379a87ae8609def8781a378b66854a32de8c3e146e30