[INFO] cloning repository https://github.com/picodata/tarantool-module
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/picodata/tarantool-module" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicodata%2Ftarantool-module", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicodata%2Ftarantool-module'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0f92a7510eda72e058b752ce4596fa1a5f9480f
[INFO] checking picodata/tarantool-module against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicodata%2Ftarantool-module" "/workspace/builds/worker-66/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/picodata/tarantool-module on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/picodata/tarantool-module
[INFO] finished tweaking git repo https://github.com/picodata/tarantool-module
[INFO] tweaked toml for git repo https://github.com/picodata/tarantool-module written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "509ed7d6181257a6b408899a41e81562be0cd57a81d98d442b93aa722f283d96", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07350cac43a17a552c75355306e5584acee6abe242ed5d6a337a2b851d564ec0
[INFO] running `Command { std: "docker" "start" "-a" "07350cac43a17a552c75355306e5584acee6abe242ed5d6a337a2b851d564ec0", kill_on_drop: false }`
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[INFO] [stderr]     Checking tlua-derive v0.1.1 (/opt/rustwide/workdir/tlua-derive)
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling getset v0.1.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking thiserror v1.0.31
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[INFO] [stderr]     Checking serde_bytes v0.11.6
[INFO] [stderr]     Checking ipnetwork v0.18.0
[INFO] [stderr]     Checking tlua v0.6.1 (/opt/rustwide/workdir/tlua)
[INFO] [stderr]     Checking rmp-serde v1.1.0
[INFO] [stderr]     Checking serde_plain v1.0.0
[INFO] [stderr]     Checking rmpv v1.0.0
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tlua/src/macros.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |               unsafe {
[INFO] [stdout]     |               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]    ::: tlua/src/functions_write.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 | /     unsafe extern "C" fn trampoline<F, R>(l: LuaState) -> i32
[INFO] [stdout] 428 | |     where
[INFO] [stdout] 429 | |         F: FnOnce(StaticLua) -> R,
[INFO] [stdout]     | |__________________________________- because it's nested under this `unsafe` fn
[INFO] [stdout] ...
[INFO] [stdout] 434 |               .unwrap_or_else(|| error!(l, "userdata is null"));
[INFO] [stdout]     |                                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]     = note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
[INFO] [stdout]     = note: `#[allow(unsafe_op_in_unsafe_fn)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> tlua/src/macros.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |               unsafe {
[INFO] [stdout]     |               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]    ::: tlua/src/functions_write.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 427 | /     unsafe extern "C" fn trampoline<F, R>(l: LuaState) -> i32
[INFO] [stdout] 428 | |     where
[INFO] [stdout] 429 | |         F: FnOnce(StaticLua) -> R,
[INFO] [stdout]     | |__________________________________- because it's nested under this `unsafe` fn
[INFO] [stdout] ...
[INFO] [stdout] 434 |               .unwrap_or_else(|| error!(l, "userdata is null"));
[INFO] [stdout]     |                                  ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout]     = note: this `unsafe` block does contain unsafe operations, but those are already allowed in an `unsafe fn`
[INFO] [stdout]     = note: `#[allow(unsafe_op_in_unsafe_fn)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tarantool v0.6.1 (/opt/rustwide/workdir/tarantool)
[INFO] [stderr]     Checking write v0.1.0 (/opt/rustwide/workdir/examples/write)
[INFO] [stderr]     Checking read v0.1.0 (/opt/rustwide/workdir/examples/read)
[INFO] [stderr]     Checking easy v0.1.0 (/opt/rustwide/workdir/examples/easy)
[INFO] [stderr]     Checking hardest v0.1.0 (/opt/rustwide/workdir/examples/hardest)
[INFO] [stderr]     Checking cluster_node v0.1.0 (/opt/rustwide/workdir/examples/cluster_node)
[INFO] [stderr]     Checking harder v0.1.0 (/opt/rustwide/workdir/examples/harder)
[INFO] [stderr]     Checking tarantool-module-test-runner v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `Command { std: "docker" "inspect" "07350cac43a17a552c75355306e5584acee6abe242ed5d6a337a2b851d564ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07350cac43a17a552c75355306e5584acee6abe242ed5d6a337a2b851d564ec0", kill_on_drop: false }`
[INFO] [stdout] 07350cac43a17a552c75355306e5584acee6abe242ed5d6a337a2b851d564ec0