[INFO] fetching crate pen-ffi 0.10.23...
[INFO] testing pen-ffi-0.10.23 against 1.90.0 for beta-1.91-3
[INFO] extracting crate pen-ffi 0.10.23 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pen-ffi 0.10.23
[INFO] finished tweaking crates.io crate pen-ffi 0.10.23
[INFO] tweaked toml for crates.io crate pen-ffi 0.10.23 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pen-ffi 0.10.23 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 61 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pen-ffi-macro v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b930e98a3f43d03b6bb1db1f890828f24d59241aa4f4cc8d11c39adbb320aab7
[INFO] running `Command { std: "docker" "start" "-a" "b930e98a3f43d03b6bb1db1f890828f24d59241aa4f4cc8d11c39adbb320aab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b930e98a3f43d03b6bb1db1f890828f24d59241aa4f4cc8d11c39adbb320aab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b930e98a3f43d03b6bb1db1f890828f24d59241aa4f4cc8d11c39adbb320aab7", kill_on_drop: false }`
[INFO] [stdout] b930e98a3f43d03b6bb1db1f890828f24d59241aa4f4cc8d11c39adbb320aab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a8e67bfab943a67cda085d396b392095ff92fc935dba25deb36cbbf3b61dd87
[INFO] running `Command { std: "docker" "start" "-a" "9a8e67bfab943a67cda085d396b392095ff92fc935dba25deb36cbbf3b61dd87", kill_on_drop: false }`
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling pen-ffi-macro v0.5.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling pen-ffi v0.10.23 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/cps/async_stack.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     intrinsics::transmute,
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/future/from_closure.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.83s
[INFO] running `Command { std: "docker" "inspect" "9a8e67bfab943a67cda085d396b392095ff92fc935dba25deb36cbbf3b61dd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a8e67bfab943a67cda085d396b392095ff92fc935dba25deb36cbbf3b61dd87", kill_on_drop: false }`
[INFO] [stdout] 9a8e67bfab943a67cda085d396b392095ff92fc935dba25deb36cbbf3b61dd87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1830c84597c9bbc6aa108c2617f5d19dbb31184060cb355c2aad68415c9bf5
[INFO] running `Command { std: "docker" "start" "-a" "8c1830c84597c9bbc6aa108c2617f5d19dbb31184060cb355c2aad68415c9bf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/cps/async_stack.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     intrinsics::transmute,
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/future/from_closure.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling pen-ffi v0.10.23 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/cps/async_stack.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     intrinsics::transmute,
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]   --> src/future/call.rs:9:53
[INFO] [stdout]    |
[INFO] [stdout]  9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]    |                                                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 | /             call!(
[INFO] [stdout] 84 | |                 fn() -> Number,
[INFO] [stdout] 85 | |                 Closure::new(thunk_entry_function as *const u8, value),
[INFO] [stdout] 86 | |             )
[INFO] [stdout]    | |_____________- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/future/call.rs:9:53
[INFO] [stdout]     |
[INFO] [stdout]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 | /             call!(
[INFO] [stdout] 107 | |                 fn(Number) -> Number,
[INFO] [stdout] 108 | |                 Closure::new(closure_entry_function as *const u8, ()),
[INFO] [stdout] 109 | |                 value.into(),
[INFO] [stdout] 110 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/future/call.rs:9:53
[INFO] [stdout]     |
[INFO] [stdout]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 | /             call!(
[INFO] [stdout] 130 | |                 fn(Number, Number) -> Number,
[INFO] [stdout] 131 | |                 Closure::new(closure_2_arity_entry_function as *const u8, ()),
[INFO] [stdout] 132 | |                 40.0.into(),
[INFO] [stdout] 133 | |                 2.0.into(),
[INFO] [stdout] 134 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/future/call.rs:9:53
[INFO] [stdout]     |
[INFO] [stdout]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 | /             call!(
[INFO] [stdout] 164 | |                 fn() -> Number,
[INFO] [stdout] 165 | |                 Closure::new(closure_entry_function_with_suspension as *const u8, ()),
[INFO] [stdout] 166 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/future/call.rs:9:53
[INFO] [stdout]     |
[INFO] [stdout]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 | /             call!(
[INFO] [stdout] 187 | |                 fn(ByteString) -> ByteString,
[INFO] [stdout] 188 | |                 Closure::new(closure_entry_function_with_string as *const u8, ()),
[INFO] [stdout] 189 | |                 value.into(),
[INFO] [stdout] 190 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]    --> src/future/call.rs:9:53
[INFO] [stdout]     |
[INFO] [stdout]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]     |                                                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 | /             call!(
[INFO] [stdout] 202 | |                 fn(ByteString) -> ByteString,
[INFO] [stdout] 203 | |                 Closure::new(closure_entry_function_with_string as *const u8, ()),
[INFO] [stdout] 204 | |                 value.clone(),
[INFO] [stdout] 205 | |             )
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stdout]  --> src/future/from_closure.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stdout]   |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `Command { std: "docker" "inspect" "8c1830c84597c9bbc6aa108c2617f5d19dbb31184060cb355c2aad68415c9bf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1830c84597c9bbc6aa108c2617f5d19dbb31184060cb355c2aad68415c9bf5", kill_on_drop: false }`
[INFO] [stdout] 8c1830c84597c9bbc6aa108c2617f5d19dbb31184060cb355c2aad68415c9bf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44a0d5419e1ec77869171414c31effee1300494a561f92e563f7368bfe1a5933
[INFO] running `Command { std: "docker" "start" "-a" "44a0d5419e1ec77869171414c31effee1300494a561f92e563f7368bfe1a5933", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]  --> src/cps/async_stack.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 |     intrinsics::transmute,
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]  --> src/future/from_closure.rs:5:41
[INFO] [stderr]   |
[INFO] [stderr] 5 | use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]   |                                         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]   --> src/future/call.rs:9:53
[INFO] [stderr]    |
[INFO] [stderr]  9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]    |                                                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 83 | /             call!(
[INFO] [stderr] 84 | |                 fn() -> Number,
[INFO] [stderr] 85 | |                 Closure::new(thunk_entry_function as *const u8, value),
[INFO] [stderr] 86 | |             )
[INFO] [stderr]    | |_____________- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/future/call.rs:9:53
[INFO] [stderr]     |
[INFO] [stderr]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]     |                                                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 106 | /             call!(
[INFO] [stderr] 107 | |                 fn(Number) -> Number,
[INFO] [stderr] 108 | |                 Closure::new(closure_entry_function as *const u8, ()),
[INFO] [stderr] 109 | |                 value.into(),
[INFO] [stderr] 110 | |             )
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/future/call.rs:9:53
[INFO] [stderr]     |
[INFO] [stderr]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]     |                                                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 | /             call!(
[INFO] [stderr] 130 | |                 fn(Number, Number) -> Number,
[INFO] [stderr] 131 | |                 Closure::new(closure_2_arity_entry_function as *const u8, ()),
[INFO] [stderr] 132 | |                 40.0.into(),
[INFO] [stderr] 133 | |                 2.0.into(),
[INFO] [stderr] 134 | |             )
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/future/call.rs:9:53
[INFO] [stderr]     |
[INFO] [stderr]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]     |                                                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 163 | /             call!(
[INFO] [stderr] 164 | |                 fn() -> Number,
[INFO] [stderr] 165 | |                 Closure::new(closure_entry_function_with_suspension as *const u8, ()),
[INFO] [stderr] 166 | |             )
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/future/call.rs:9:53
[INFO] [stderr]     |
[INFO] [stderr]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]     |                                                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 | /             call!(
[INFO] [stderr] 187 | |                 fn(ByteString) -> ByteString,
[INFO] [stderr] 188 | |                 Closure::new(closure_entry_function_with_string as *const u8, ()),
[INFO] [stderr] 189 | |                 value.into(),
[INFO] [stderr] 190 | |             )
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `core::intrinsics`: import this function via `std::mem` instead
[INFO] [stderr]    --> src/future/call.rs:9:53
[INFO] [stderr]     |
[INFO] [stderr]   9 |               use core::{future::poll_fn, intrinsics::transmute, task::Poll};
[INFO] [stderr]     |                                                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 | /             call!(
[INFO] [stderr] 202 | |                 fn(ByteString) -> ByteString,
[INFO] [stderr] 203 | |                 Closure::new(closure_entry_function_with_string as *const u8, ()),
[INFO] [stderr] 204 | |                 value.clone(),
[INFO] [stderr] 205 | |             )
[INFO] [stderr]     | |_____________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `call` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `pen-ffi` (lib) generated 2 warnings
[INFO] [stderr] warning: `pen-ffi` (lib test) generated 8 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pen_ffi-dad6d5f3b2d3c0e7)
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test any::tests::box_::clone_any ... ok
[INFO] [stdout] test any::tests::box_::drop_any ... ok
[INFO] [stdout] test any::tests::box_::type_a_module::type_size ... ok
[INFO] [stdout] test any::tests::box_::type_b_module::type_size ... ok
[INFO] [stdout] test any::tests::f64::drop_any ... ok
[INFO] [stdout] test any::tests::f64::clone_any ... ok
[INFO] [stdout] test any::tests::f64::type_module::type_size ... ok
[INFO] [stdout] test any::tests::rc::as_inner ... ok
[INFO] [stdout] test any::tests::rc::clone_any ... ok
[INFO] [stdout] test any::tests::rc::drop_any ... ok
[INFO] [stdout] test any::tests::rc::type_a_module::type_size ... ok
[INFO] [stdout] test any::tests::rc::type_b_module::type_size ... ok
[INFO] [stdout] test arc::arc_block::tests::create_empty ... ok
[INFO] [stdout] test any::tests::send_sync::dummy_module::type_size ... ok
[INFO] [stdout] test arc::arc_block::tests::drop ... ok
[INFO] [stdout] test arc::arc_block::tests::clone ... ok
[INFO] [stdout] test any::tests::send_sync::implement_send_and_sync ... ok
[INFO] [stdout] test arc::arc_block::tests::create ... ok
[INFO] [stdout] test arc::arc_block::tests::get_mut ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::clone ... ok
[INFO] [stdout] test arc::arc_block::tests::drop_twice ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::drop ... ok
[INFO] [stdout] test arc::arc_block::tests::fail_to_get_mut ... ok
[INFO] [stdout] test any::tests::box_::as_inner ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::drop_twice ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::fail_to_get_mut_synchronizing_cloned ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::fail_to_get_mut_synchronizing_unique ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::get_mut ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::synchronize ... ok
[INFO] [stdout] test arc::arc_block::tests::sync::synchronize_empty ... ok
[INFO] [stdout] test arc::arc_buffer::tests::clone ... ok
[INFO] [stdout] test arc::arc_buffer::tests::convert_from_string ... ok
[INFO] [stdout] test arc::arc_buffer::tests::convert_from_vec ... ok
[INFO] [stdout] test arc::arc_buffer::tests::create_buffer ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'arc::tests::implement_send_and_sync' panicked at src/arc/arc_block.rs:65:50:
[INFO] [stderr] unsafe precondition(s) violated: ptr::offset requires the address calculation to not overflow
[INFO] [stderr] 
[INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x5d598d1f8212 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5d598d1f8212 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5d598d1f8212 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]    3:     0x5d598d1f8212 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]    4:     0x5d598d21e7f3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stderr]    5:     0x5d598d21e7f3 - core::fmt::write::h8a494366950f23bb
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stderr]    6:     0x5d598d1f50b3 - std::io::default_write_fmt::ha27fbccbc65eb6fa
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5d598d1f50b3 - std::io::Write::write_fmt::h6556609fca33d0b1
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stderr]    8:     0x5d598d1f8062 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]    9:     0x5d598d1f9789 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stderr]   10:     0x5d598d1f956b - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9
[INFO] [stderr]   11:     0x5d598d1c1824 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr]   12:     0x5d598d1c1824 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x5d598d1fa15e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stderr]   14:     0x5d598d1fa15e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stderr]   15:     0x5d598d1f9ef6 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13
[INFO] [stderr]   16:     0x5d598d1f8709 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]   17:     0x5d598d1f9bbd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stderr]   18:     0x5d598d21c3cd - core::panicking::panic_nounwind_fmt::runtime::hde3dd742c40069fa
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:117:22
[INFO] [stderr]   19:     0x5d598d21c3cd - core::panicking::panic_nounwind_fmt::h6c46f1098922b4b6
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/intrinsics/mod.rs:2367:9
[INFO] [stderr]   20:     0x5d598d0e83dd - core::ptr::const_ptr::<impl *const T>::offset::precondition_check::h54ac5f58f132850a
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ub_checks.rs:72:21
[INFO] [stderr]   21:     0x5d598d0ec627 - core::ptr::const_ptr::<impl *const T>::offset::h6ebd5d4350a5bc9d
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ub_checks.rs:77:17
[INFO] [stderr]   22:     0x5d598d0ec627 - pen_ffi::arc::arc_block::ArcBlock::inner_ptr::h9a945af81a23b19a
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc/arc_block.rs:65:50
[INFO] [stderr]   23:     0x5d598d0ec58e - pen_ffi::arc::arc_block::ArcBlock::inner::h79ea23281e1f506f
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc/arc_block.rs:61:25
[INFO] [stderr]   24:     0x5d598d0ec4fa - pen_ffi::arc::arc_block::ArcBlock::ptr::ha6965faf7e8e9aa6
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc/arc_block.rs:41:15
[INFO] [stderr]   25:     0x5d598d0ec50a - pen_ffi::arc::arc_block::ArcBlock::ptr_mut::h583a3b937eb64e9d
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc/arc_block.rs:45:14
[INFO] [stderr]   26:     0x5d598d0e2ab0 - pen_ffi::arc::Arc<T>::new::h85e21e94147baca7
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc.rs:25:30
[INFO] [stderr]   27:     0x5d598d0eb629 - pen_ffi::arc::tests::implement_send_and_sync::h21856369a1613862
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc.rs:169:28
[INFO] [stderr]   28:     0x5d598d0eb607 - pen_ffi::arc::tests::implement_send_and_sync::{{closure}}::h6bf9fa11b091c4e9
[INFO] [stderr]                                at /opt/rustwide/workdir/src/arc.rs:168:33
[INFO] [stderr]   29:     0x5d598d0cd776 - core::ops::function::FnOnce::call_once::h174d1ee229e048f2
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]   30:     0x5d598d1c708b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]   31:     0x5d598d1c708b - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stderr]   32:     0x5d598d1c61c5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stderr]   33:     0x5d598d1c61c5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   34:     0x5d598d1c61c5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]   35:     0x5d598d1c61c5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]   36:     0x5d598d1c61c5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]   37:     0x5d598d1c61c5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stderr]   38:     0x5d598d1c61c5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stderr]   39:     0x5d598d189dc4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stderr]   40:     0x5d598d189dc4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stderr]   41:     0x5d598d18d79a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stderr]   42:     0x5d598d18d79a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stderr]   43:     0x5d598d18d79a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stderr]   44:     0x5d598d18d79a - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stderr]   45:     0x5d598d18d79a - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stderr]   46:     0x5d598d18d79a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stderr]   47:     0x5d598d18d79a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stderr]   48:     0x5d598d1fd2ff - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stderr]   49:     0x5d598d1fd2ff - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stderr]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stderr]   50:     0x707e7ecd8aa4 - <unknown>
[INFO] [stderr]   51:     0x707e7ed65a34 - clone
[INFO] [stderr]   52:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/pen_ffi-dad6d5f3b2d3c0e7` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "44a0d5419e1ec77869171414c31effee1300494a561f92e563f7368bfe1a5933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a0d5419e1ec77869171414c31effee1300494a561f92e563f7368bfe1a5933", kill_on_drop: false }`
[INFO] [stdout] 44a0d5419e1ec77869171414c31effee1300494a561f92e563f7368bfe1a5933
