[INFO] fetching crate theatre 0.1.8...
[INFO] testing theatre-0.1.8 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate theatre 0.1.8 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate theatre 0.1.8 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 theatre 0.1.8
[INFO] finished tweaking crates.io crate theatre 0.1.8
[INFO] tweaked toml for crates.io crate theatre 0.1.8 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate theatre 0.1.8 already has a lockfile, it will not be regenerated
[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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] e48c92c276ae597a5edc538f2e5a08009ee7cdef2c87cdbc7584c6164a58861d
[INFO] running `Command { std: "docker" "start" "-a" "e48c92c276ae597a5edc538f2e5a08009ee7cdef2c87cdbc7584c6164a58861d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e48c92c276ae597a5edc538f2e5a08009ee7cdef2c87cdbc7584c6164a58861d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48c92c276ae597a5edc538f2e5a08009ee7cdef2c87cdbc7584c6164a58861d", kill_on_drop: false }`
[INFO] [stdout] e48c92c276ae597a5edc538f2e5a08009ee7cdef2c87cdbc7584c6164a58861d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] a381e4bb74f2b9f48386d2143b830d025d0f6067335c95eae8b9633280ce0f11
[INFO] running `Command { std: "docker" "start" "-a" "a381e4bb74f2b9f48386d2143b830d025d0f6067335c95eae8b9633280ce0f11", 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] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling futures-core v0.3.13
[INFO] [stderr]    Compiling futures-sink v0.3.13
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-task v0.3.13
[INFO] [stderr]    Compiling futures-io v0.3.13
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling async-trait v0.1.48
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling lock_api v0.4.3
[INFO] [stderr]    Compiling tokio v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.13
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling futures v0.3.13
[INFO] [stderr]    Compiling theatre v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.05s
[INFO] running `Command { std: "docker" "inspect" "a381e4bb74f2b9f48386d2143b830d025d0f6067335c95eae8b9633280ce0f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a381e4bb74f2b9f48386d2143b830d025d0f6067335c95eae8b9633280ce0f11", kill_on_drop: false }`
[INFO] [stdout] a381e4bb74f2b9f48386d2143b830d025d0f6067335c95eae8b9633280ce0f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 1f466296b0918b8d045c68a769309bede48a26a5867bd5ad5129992da8d8d516
[INFO] running `Command { std: "docker" "start" "-a" "1f466296b0918b8d045c68a769309bede48a26a5867bd5ad5129992da8d8d516", kill_on_drop: false }`
[INFO] [stderr]    Compiling theatre v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "1f466296b0918b8d045c68a769309bede48a26a5867bd5ad5129992da8d8d516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f466296b0918b8d045c68a769309bede48a26a5867bd5ad5129992da8d8d516", kill_on_drop: false }`
[INFO] [stdout] 1f466296b0918b8d045c68a769309bede48a26a5867bd5ad5129992da8d8d516
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] a5a55703312d30d91acc8111f6e9fb15a5166a337890147fc7c02550c623538d
[INFO] running `Command { std: "docker" "start" "-a" "a5a55703312d30d91acc8111f6e9fb15a5166a337890147fc7c02550c623538d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/theatre-54c911bad61327bc)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test actor::test::spawn_with_actor_ext ... ok
[INFO] [stdout] test mailbox::address::test::try_send_and_forget_msg ... ok
[INFO] [stdout] test mailbox::address::test::send_msg ... ok
[INFO] [stdout] test mailbox::address::test::clone_addr ... ok
[INFO] [stdout] test actor::test::actor_stopped ... ok
[INFO] [stdout] test actor::test::start_actor_and_join ... ok
[INFO] [stdout] test mailbox::recipient::test::send_msg ... ok
[INFO] [stdout] test actor::test::start_actor_and_shutdown ... ok
[INFO] [stdout] test mailbox::recipient::test::try_send_and_forget_msg ... ok
[INFO] [stdout] test mailbox::recipient::test::try_send_msg ... ok
[INFO] [stdout] test mailbox::address::test::try_send_msg ... ok
[INFO] [stdout] test actor::test::actor_starting ... ok
[INFO] [stdout] test actor::test::start_with_actor_ext ... ok
[INFO] [stdout] test actor::test::actor_stopping ... ok
[INFO] [stdout] test mailbox::recipient::test::clone_addr ... ok
[INFO] [stdout] test actors::supervisor::test::unsupervised_actor_should_panic_and_not_restart ... ok
[INFO] [stdout] test actors::supervisor::test::restart_panicking_supervised_actor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests theatre
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/actor.rs - actor::Actor (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a5a55703312d30d91acc8111f6e9fb15a5166a337890147fc7c02550c623538d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a55703312d30d91acc8111f6e9fb15a5166a337890147fc7c02550c623538d", kill_on_drop: false }`
[INFO] [stdout] a5a55703312d30d91acc8111f6e9fb15a5166a337890147fc7c02550c623538d