[INFO] fetching crate sn_ffi_utils 0.18.4...
[INFO] testing sn_ffi_utils-0.18.4 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sn_ffi_utils 0.18.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate sn_ffi_utils 0.18.4 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 sn_ffi_utils 0.18.4
[INFO] finished tweaking crates.io crate sn_ffi_utils 0.18.4
[INFO] tweaked toml for crates.io crate sn_ffi_utils 0.18.4 written to /workspace/builds/worker-3/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] 729528aa9d6780118d76c4ccad84ed6dd512ddefd6a4ecfe92ffec605ad74d52
[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" "729528aa9d6780118d76c4ccad84ed6dd512ddefd6a4ecfe92ffec605ad74d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "729528aa9d6780118d76c4ccad84ed6dd512ddefd6a4ecfe92ffec605ad74d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729528aa9d6780118d76c4ccad84ed6dd512ddefd6a4ecfe92ffec605ad74d52", kill_on_drop: false }`
[INFO] [stdout] 729528aa9d6780118d76c4ccad84ed6dd512ddefd6a4ecfe92ffec605ad74d52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 8b6b84c6b5a3f0046439478f65d0b92e6d2d1f1d96d465e3a215d8ff648bb309
[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" "8b6b84c6b5a3f0046439478f65d0b92e6d2d1f1d96d465e3a215d8ff648bb309", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap v1.2.1
[INFO] [stderr]    Compiling sn_ffi_utils v0.18.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "8b6b84c6b5a3f0046439478f65d0b92e6d2d1f1d96d465e3a215d8ff648bb309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b6b84c6b5a3f0046439478f65d0b92e6d2d1f1d96d465e3a215d8ff648bb309", kill_on_drop: false }`
[INFO] [stdout] 8b6b84c6b5a3f0046439478f65d0b92e6d2d1f1d96d465e3a215d8ff648bb309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2961c7c71d64e7d53d37927ea950c3af7668f3987c92ee7b21a2f9f6468f581a
[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" "2961c7c71d64e7d53d37927ea950c3af7668f3987c92ee7b21a2f9f6468f581a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sn_ffi_utils v0.18.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "2961c7c71d64e7d53d37927ea950c3af7668f3987c92ee7b21a2f9f6468f581a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2961c7c71d64e7d53d37927ea950c3af7668f3987c92ee7b21a2f9f6468f581a", kill_on_drop: false }`
[INFO] [stdout] 2961c7c71d64e7d53d37927ea950c3af7668f3987c92ee7b21a2f9f6468f581a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] bbccf476953059bee7e2f1fd85c13dbaa36f4252c1ad5b175f3ef4e807569b59
[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" "bbccf476953059bee7e2f1fd85c13dbaa36f4252c1ad5b175f3ef4e807569b59", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sn_ffi_utils-38ba796ea64ff2fa
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macros::tests::error_code_and_desc ... ok
[INFO] [stdout] test vec::tests::vec_conversions ... ok
[INFO] [stdout] test catch_unwind::tests::panic_inside_catch_unwind_result ... ok
[INFO] [stdout] test catch_unwind::tests::panic_inside_catch_unwind_cb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-6389d1dd0410066b
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test utility_functions ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sn_ffi_utils
[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] running `Command { std: "docker" "inspect" "bbccf476953059bee7e2f1fd85c13dbaa36f4252c1ad5b175f3ef4e807569b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbccf476953059bee7e2f1fd85c13dbaa36f4252c1ad5b175f3ef4e807569b59", kill_on_drop: false }`
[INFO] [stdout] bbccf476953059bee7e2f1fd85c13dbaa36f4252c1ad5b175f3ef4e807569b59