[INFO] crate lavish 0.4.0 is already in cache
[INFO] testing lavish-0.4.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate lavish 0.4.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate lavish 0.4.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lavish 0.4.0
[INFO] finished tweaking crates.io crate lavish 0.4.0
[INFO] tweaked toml for crates.io crate lavish 0.4.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] f75b9160dbea7cb0555cfb2c601d59aac9bd96de2662c7634ec95a0345a531db
[INFO] running `"docker" "start" "-a" "f75b9160dbea7cb0555cfb2c601d59aac9bd96de2662c7634ec95a0345a531db"`
[INFO] [stderr]    Compiling lavish v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system.rs:19:43
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn try_clone(&self) -> io::Result<Box<Conn>>;
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system.rs:24:43
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn try_clone(&self) -> io::Result<Box<Conn>> {
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/system.rs:286:26
[INFO] [stderr]     |
[INFO] [stderr] 286 |     shutdown_handle: Box<Conn>,
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/system.rs:314:15
[INFO] [stderr]     |
[INFO] [stderr] 314 |     conn: Box<Conn>,
[INFO] [stderr]     |               ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/system.rs:330:61
[INFO] [stderr]     |
[INFO] [stderr] 330 | pub fn spawn<M, CL, AH, H, P, NP, R>(handler: AH, conn: Box<Conn>) -> Result<Runtime<CL>, Error>
[INFO] [stderr]     |                                                             ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:526:22
[INFO] [stderr]     |
[INFO] [stderr] 526 |         (&self.0 as &std::ops::Deref<Target = [u8]>).deref()
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref<Target = [u8]>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "f75b9160dbea7cb0555cfb2c601d59aac9bd96de2662c7634ec95a0345a531db"`
[INFO] running `"docker" "rm" "-f" "f75b9160dbea7cb0555cfb2c601d59aac9bd96de2662c7634ec95a0345a531db"`
[INFO] [stdout] f75b9160dbea7cb0555cfb2c601d59aac9bd96de2662c7634ec95a0345a531db
[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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7420e6688edd20886bfd025e89fe2cf7226b51d302e5d2da8832e660bbea9e91
[INFO] running `"docker" "start" "-a" "7420e6688edd20886bfd025e89fe2cf7226b51d302e5d2da8832e660bbea9e91"`
[INFO] [stderr]    Compiling netbuf v0.4.1
[INFO] [stderr]    Compiling lavish v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system.rs:19:43
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn try_clone(&self) -> io::Result<Box<Conn>>;
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/system.rs:24:43
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn try_clone(&self) -> io::Result<Box<Conn>> {
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/system.rs:286:26
[INFO] [stderr]     |
[INFO] [stderr] 286 |     shutdown_handle: Box<Conn>,
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/system.rs:314:15
[INFO] [stderr]     |
[INFO] [stderr] 314 |     conn: Box<Conn>,
[INFO] [stderr]     |               ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/system.rs:330:61
[INFO] [stderr]     |
[INFO] [stderr] 330 | pub fn spawn<M, CL, AH, H, P, NP, R>(handler: AH, conn: Box<Conn>) -> Result<Runtime<CL>, Error>
[INFO] [stderr]     |                                                             ^^^^ help: use `dyn`: `dyn Conn`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:526:22
[INFO] [stderr]     |
[INFO] [stderr] 526 |         (&self.0 as &std::ops::Deref<Target = [u8]>).deref()
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::ops::Deref<Target = [u8]>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:841:36
[INFO] [stderr]     |
[INFO] [stderr] 841 |     fn numbers() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:856:34
[INFO] [stderr]     |
[INFO] [stderr] 856 |     fn bools() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:864:36
[INFO] [stderr]     |
[INFO] [stderr] 864 |     fn strings() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:873:39
[INFO] [stderr]     |
[INFO] [stderr] 873 |     fn timestamps() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:878:29
[INFO] [stderr]     |
[INFO] [stderr] 878 |         ) -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:921:35
[INFO] [stderr]     |
[INFO] [stderr] 921 |     fn arrays() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:929:33
[INFO] [stderr]     |
[INFO] [stderr] 929 |     fn maps() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:942:33
[INFO] [stderr]     |
[INFO] [stderr] 942 |     fn bins() -> Result<(), Box<std::error::Error>> {
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:964:48
[INFO] [stderr]     |
[INFO] [stderr] 964 |     fn cycle_simple<T>(l: T) -> Result<(), Box<std::error::Error>>
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/facts/mod.rs:971:56
[INFO] [stderr]     |
[INFO] [stderr] 971 |     fn cycle<T, M>(mapping: M, l: T) -> Result<(), Box<std::error::Error>>
[INFO] [stderr]     |                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "7420e6688edd20886bfd025e89fe2cf7226b51d302e5d2da8832e660bbea9e91"`
[INFO] running `"docker" "rm" "-f" "7420e6688edd20886bfd025e89fe2cf7226b51d302e5d2da8832e660bbea9e91"`
[INFO] [stdout] 7420e6688edd20886bfd025e89fe2cf7226b51d302e5d2da8832e660bbea9e91
[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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 976b7481ae373386d5703ff9f48ab58dad7140ec15df261580065a8b2a564692
[INFO] running `"docker" "start" "-a" "976b7481ae373386d5703ff9f48ab58dad7140ec15df261580065a8b2a564692"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lavish-36c3330237cc40b9
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test facts::tests::arrays ... ok
[INFO] [stdout] test facts::tests::bools ... ok
[INFO] [stdout] test facts::tests::bins ... ok
[INFO] [stdout] test facts::tests::maps ... ok
[INFO] [stdout] test facts::tests::numbers ... ok
[INFO] [stdout] test facts::tests::timestamps ... ok
[INFO] [stdout] test message::tests::internal ... ok
[INFO] [stdout] test facts::tests::strings ... ok
[INFO] [stderr]    Doc-tests lavish
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "976b7481ae373386d5703ff9f48ab58dad7140ec15df261580065a8b2a564692"`
[INFO] running `"docker" "rm" "-f" "976b7481ae373386d5703ff9f48ab58dad7140ec15df261580065a8b2a564692"`
[INFO] [stdout] 976b7481ae373386d5703ff9f48ab58dad7140ec15df261580065a8b2a564692