[INFO] crate basic_scheduler 0.1.1 is already in cache
[INFO] extracting crate basic_scheduler 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/basic_scheduler/0.1.1
[INFO] extracting crate basic_scheduler 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/basic_scheduler/0.1.1
[INFO] validating manifest of basic_scheduler-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of basic_scheduler-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing basic_scheduler-0.1.1
[INFO] finished frobbing basic_scheduler-0.1.1
[INFO] frobbed toml for basic_scheduler-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/basic_scheduler/0.1.1/Cargo.toml
[INFO] started frobbing basic_scheduler-0.1.1
[INFO] finished frobbing basic_scheduler-0.1.1
[INFO] frobbed toml for basic_scheduler-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/basic_scheduler/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing basic_scheduler-0.1.1 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/basic_scheduler/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 87cd063ab272c36dcd5dc64007a4dd285c8cdfdb64e3e6ee2fd807cccadb3548
[INFO] running `"docker" "start" "-a" "87cd063ab272c36dcd5dc64007a4dd285c8cdfdb64e3e6ee2fd807cccadb3548"`
[INFO] [stderr]    Compiling basic_scheduler v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     new_items_rx: Receiver<Box<Eventer + Send>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[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/lib.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |     new_items_tx: Sender<Box<Eventer + Send>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:33:44
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn add_handle(&self) -> Sender<Box<Eventer + Send>> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:68:47
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn process_single(&mut self, mut evt: Box<Eventer + Send>) {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     what: Box<Eventer + Send>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "87cd063ab272c36dcd5dc64007a4dd285c8cdfdb64e3e6ee2fd807cccadb3548"`
[INFO] running `"docker" "rm" "-f" "87cd063ab272c36dcd5dc64007a4dd285c8cdfdb64e3e6ee2fd807cccadb3548"`
[INFO] [stdout] 87cd063ab272c36dcd5dc64007a4dd285c8cdfdb64e3e6ee2fd807cccadb3548
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/basic_scheduler/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e89d11cd1911b4e3c022528dbe82429e671c71311a3a301eff631cc3f7e49ccb
[INFO] running `"docker" "start" "-a" "e89d11cd1911b4e3c022528dbe82429e671c71311a3a301eff631cc3f7e49ccb"`
[INFO] [stderr]    Compiling basic_scheduler v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |     new_items_rx: Receiver<Box<Eventer + Send>>,
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[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/lib.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |     new_items_tx: Sender<Box<Eventer + Send>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:33:44
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn add_handle(&self) -> Sender<Box<Eventer + Send>> {
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:68:47
[INFO] [stderr]    |
[INFO] [stderr] 68 |     fn process_single(&mut self, mut evt: Box<Eventer + Send>) {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:116:15
[INFO] [stderr]     |
[INFO] [stderr] 116 |     what: Box<Eventer + Send>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Eventer + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "e89d11cd1911b4e3c022528dbe82429e671c71311a3a301eff631cc3f7e49ccb"`
[INFO] running `"docker" "rm" "-f" "e89d11cd1911b4e3c022528dbe82429e671c71311a3a301eff631cc3f7e49ccb"`
[INFO] [stdout] e89d11cd1911b4e3c022528dbe82429e671c71311a3a301eff631cc3f7e49ccb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/basic_scheduler/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 773f5584f8d02f624b0706918652534b4fdeb4e717a2e2a025cb22cee372b157
[INFO] running `"docker" "start" "-a" "773f5584f8d02f624b0706918652534b4fdeb4e717a2e2a025cb22cee372b157"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic_scheduler-a15e9e42e3b08212
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/demo-636f186500e2ffce
[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] [stderr]    Doc-tests basic_scheduler
[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" "773f5584f8d02f624b0706918652534b4fdeb4e717a2e2a025cb22cee372b157"`
[INFO] running `"docker" "rm" "-f" "773f5584f8d02f624b0706918652534b4fdeb4e717a2e2a025cb22cee372b157"`
[INFO] [stdout] 773f5584f8d02f624b0706918652534b4fdeb4e717a2e2a025cb22cee372b157