[INFO] fetching crate acto 0.8.0...
[INFO] testing acto-0.8.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate acto 0.8.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate acto 0.8.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate acto 0.8.0
[INFO] tweaked toml for crates.io crate acto 0.8.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate acto 0.8.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate acto 0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b6e77fccadaac9c175d22c325cc1619ba2d5c5f44acf7ed41a21a23fcf97df3
[INFO] running `Command { std: "docker" "start" "-a" "3b6e77fccadaac9c175d22c325cc1619ba2d5c5f44acf7ed41a21a23fcf97df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b6e77fccadaac9c175d22c325cc1619ba2d5c5f44acf7ed41a21a23fcf97df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b6e77fccadaac9c175d22c325cc1619ba2d5c5f44acf7ed41a21a23fcf97df3", kill_on_drop: false }`
[INFO] [stdout] 3b6e77fccadaac9c175d22c325cc1619ba2d5c5f44acf7ed41a21a23fcf97df3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d06be5cd9bf1402a05c59df8ad02ed549a51ed3358a73c93d9aa111e5937291b
[INFO] running `Command { std: "docker" "start" "-a" "d06be5cd9bf1402a05c59df8ad02ed549a51ed3358a73c93d9aa111e5937291b", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling smol_str v0.1.23
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling acto v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "d06be5cd9bf1402a05c59df8ad02ed549a51ed3358a73c93d9aa111e5937291b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06be5cd9bf1402a05c59df8ad02ed549a51ed3358a73c93d9aa111e5937291b", kill_on_drop: false }`
[INFO] [stdout] d06be5cd9bf1402a05c59df8ad02ed549a51ed3358a73c93d9aa111e5937291b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83db152201fa2e1d06beafeecb0dcd9ce930476c1c334ea5c48a982329708095
[INFO] running `Command { std: "docker" "start" "-a" "83db152201fa2e1d06beafeecb0dcd9ce930476c1c334ea5c48a982329708095", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling tokio v1.21.2
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling acto v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stdout] warning: unused import: `SupervisionRef`
[INFO] [stdout]  --> examples/tokio.rs:1:58
[INFO] [stdout]   |
[INFO] [stdout] 1 | use acto::{ActoCell, ActoHandle, ActoInput, ActoRuntime, SupervisionRef};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `actor` is never used
[INFO] [stdout]  --> examples/tokio.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | async fn actor(mut ctx: ActoCell<i32, impl ActoRuntime>) {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.95s
[INFO] running `Command { std: "docker" "inspect" "83db152201fa2e1d06beafeecb0dcd9ce930476c1c334ea5c48a982329708095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83db152201fa2e1d06beafeecb0dcd9ce930476c1c334ea5c48a982329708095", kill_on_drop: false }`
[INFO] [stdout] 83db152201fa2e1d06beafeecb0dcd9ce930476c1c334ea5c48a982329708095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e48083a4ec9c98925aeff4e79c02690d0389229c2f9ce4a0174621ee23d75ef8
[INFO] running `Command { std: "docker" "start" "-a" "e48083a4ec9c98925aeff4e79c02690d0389229c2f9ce4a0174621ee23d75ef8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `SupervisionRef`
[INFO] [stderr]  --> examples/tokio.rs:1:58
[INFO] [stderr]   |
[INFO] [stderr] 1 | use acto::{ActoCell, ActoHandle, ActoInput, ActoRuntime, SupervisionRef};
[INFO] [stderr]   |                                                          ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `actor` is never used
[INFO] [stderr]  --> examples/tokio.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | async fn actor(mut ctx: ActoCell<i32, impl ActoRuntime>) {
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `acto` (example "tokio") generated 2 warnings (run `cargo fix --example "tokio"` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/acto-375d604f81756a33)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test runtime::test_write_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests acto
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/supervision_ref.rs - supervision_ref::SupervisionRef<M,H>::map_handle (line 56) ... FAILED
[INFO] [stdout] test src/acto_ref.rs - acto_ref::ActoRef<M>::contramap (line 225) ... FAILED
[INFO] [stdout] test src/runtime.rs - runtime::MailboxSize (line 123) ... ok
[INFO] [stdout] test src/supervision_ref.rs - supervision_ref::SupervisionRef<M,H>::contramap (line 14) ... ok
[INFO] [stdout] test src/messages.rs - messages::ActoInput<M,S>::has_senders (line 48) ... ok
[INFO] [stdout] test src/acto_cell.rs - acto_cell::ActoCell<M,R,S>::spawn (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/supervision_ref.rs - supervision_ref::SupervisionRef<M,H>::map_handle (line 56) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `acto::AcTokio`
[INFO] [stdout]   --> src/supervision_ref.rs:58:71
[INFO] [stdout]    |
[INFO] [stdout] 5  | use acto::{ActoCell, ActoInput, ActoRef, ActoRuntime, SupervisionRef, AcTokio, ActoHandle};
[INFO] [stdout]    |                                                                       ^^^^^^^ no `AcTokio` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use crate::tokio::{AcTokio, AcTokioRuntime, TokioJoinHandle};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] note: the item is gated behind the `tokio` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "tokio")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/acto_ref.rs - acto_ref::ActoRef<M>::contramap (line 225) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `acto::AcTokio`
[INFO] [stdout]   --> src/acto_ref.rs:227:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | use acto::{AcTokio, ActoRuntime, ActoCell, ActoInput};
[INFO] [stdout]    |            ^^^^^^^ no `AcTokio` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use crate::tokio::{AcTokio, AcTokioRuntime, TokioJoinHandle};
[INFO] [stdout]    |                        ^^^^^^^
[INFO] [stdout] note: the item is gated behind the `tokio` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[cfg(feature = "tokio")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/acto_ref.rs - acto_ref::ActoRef<M>::contramap (line 225)
[INFO] [stdout]     src/supervision_ref.rs - supervision_ref::SupervisionRef<M,H>::map_handle (line 56)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e48083a4ec9c98925aeff4e79c02690d0389229c2f9ce4a0174621ee23d75ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48083a4ec9c98925aeff4e79c02690d0389229c2f9ce4a0174621ee23d75ef8", kill_on_drop: false }`
[INFO] [stdout] e48083a4ec9c98925aeff4e79c02690d0389229c2f9ce4a0174621ee23d75ef8
