[INFO] updating cached repository https://github.com/sstelfox/actix-mixed-playground
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3e2dc1669ec74bbf329459ad4e29f640d24e319f
[INFO] testing sstelfox/actix-mixed-playground against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsstelfox%2Factix-mixed-playground" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sstelfox/actix-mixed-playground on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sstelfox/actix-mixed-playground
[INFO] finished tweaking git repo https://github.com/sstelfox/actix-mixed-playground
[INFO] tweaked toml for git repo https://github.com/sstelfox/actix-mixed-playground written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sstelfox/actix-mixed-playground already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] b37cf5194955add8706ef62dfebbb233abe88832402af5e7443c0830a70034d8
[INFO] running `"docker" "start" "-a" "b37cf5194955add8706ef62dfebbb233abe88832402af5e7443c0830a70034d8"`
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling rand v0.5.3
[INFO] [stderr]    Compiling mio v0.6.15
[INFO] [stderr]    Compiling tokio-timer v0.2.4
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling tokio-io v0.1.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling crossbeam-deque v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling http v0.1.7
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling actix_derive v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.1.3
[INFO] [stderr]    Compiling mime v0.3.8
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling phf_generator v0.7.22
[INFO] [stderr]    Compiling phf v0.7.22
[INFO] [stderr]    Compiling serde_urlencoded v0.5.2
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling phf_codegen v0.7.22
[INFO] [stderr]    Compiling tokio-threadpool v0.1.4
[INFO] [stderr]    Compiling tokio-codec v0.1.0
[INFO] [stderr]    Compiling error-chain v0.1.12
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.2
[INFO] [stderr]    Compiling mio-uds v0.6.6
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.5
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling cargo_metadata v0.5.8
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling tokio-udp v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.1
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling h2 v0.1.10
[INFO] [stderr]    Compiling skeptic v0.13.3
[INFO] [stderr]    Compiling tokio v0.1.7
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling trust-dns-proto v0.3.3
[INFO] [stderr]    Compiling tokio-signal v0.1.5
[INFO] [stderr]    Compiling actix v0.5.8
[INFO] [stderr]    Compiling cookie v0.10.1
[INFO] [stderr]    Compiling trust-dns-resolver v0.8.2
[INFO] [stderr]    Compiling actix-web v0.6.14
[INFO] [stderr]    Compiling actix-mixed-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cannot find type `Simple` in this scope
[INFO] [stderr]   --> src/supervised_actor/mod.rs:62:10
[INFO] [stderr]    |
[INFO] [stderr] 62 | #[derive(Message)]
[INFO] [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `StopActor` in this scope
[INFO] [stderr]   --> src/supervised_actor/mod.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 | #[derive(Message)]
[INFO] [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.95s
[INFO] running `"docker" "inspect" "b37cf5194955add8706ef62dfebbb233abe88832402af5e7443c0830a70034d8"`
[INFO] running `"docker" "rm" "-f" "b37cf5194955add8706ef62dfebbb233abe88832402af5e7443c0830a70034d8"`
[INFO] [stdout] b37cf5194955add8706ef62dfebbb233abe88832402af5e7443c0830a70034d8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3528ad771426a04412519a019d118e7f7239360b08e0f0bf6b0a641fb76420be
[INFO] running `"docker" "start" "-a" "3528ad771426a04412519a019d118e7f7239360b08e0f0bf6b0a641fb76420be"`
[INFO] [stderr]    Compiling actix-mixed-playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cannot find type `Simple` in this scope
[INFO] [stderr]   --> src/supervised_actor/mod.rs:62:10
[INFO] [stderr]    |
[INFO] [stderr] 62 | #[derive(Message)]
[INFO] [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(proc_macro_derive_resolution_fallback)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr] warning: cannot find type `StopActor` in this scope
[INFO] [stderr]   --> src/supervised_actor/mod.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 | #[derive(Message)]
[INFO] [stderr]    |          ^^^^^^^ names from parent modules are not accessible without an explicit import
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #50504 <https://github.com/rust-lang/rust/issues/50504>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.50s
[INFO] running `"docker" "inspect" "3528ad771426a04412519a019d118e7f7239360b08e0f0bf6b0a641fb76420be"`
[INFO] running `"docker" "rm" "-f" "3528ad771426a04412519a019d118e7f7239360b08e0f0bf6b0a641fb76420be"`
[INFO] [stdout] 3528ad771426a04412519a019d118e7f7239360b08e0f0bf6b0a641fb76420be
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] b04ed68bb3a95132d78934e9d6173310447fff65f5c77947829f631e1e63281a
[INFO] running `"docker" "start" "-a" "b04ed68bb3a95132d78934e9d6173310447fff65f5c77947829f631e1e63281a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/actix_mixed_playground-c809274faf89fdaf
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test supervised_actor::tests::actor_recovery ... ok
[INFO] [stdout] test supervised_actor::tests::simple_handler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b04ed68bb3a95132d78934e9d6173310447fff65f5c77947829f631e1e63281a"`
[INFO] running `"docker" "rm" "-f" "b04ed68bb3a95132d78934e9d6173310447fff65f5c77947829f631e1e63281a"`
[INFO] [stdout] b04ed68bb3a95132d78934e9d6173310447fff65f5c77947829f631e1e63281a