[INFO] updating cached repository asonix/rust-worker-pool [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/asonix/rust-worker-pool [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/asonix/rust-worker-pool" "work/ex/beta-1.38-1/sources/1.37.0/gh/asonix/rust-worker-pool"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/asonix/rust-worker-pool'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/asonix/rust-worker-pool" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/rust-worker-pool"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/rust-worker-pool'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d464e0bf404bfb5a59323e13d9b41cfdda61c2f0 [INFO] sha for GitHub repo asonix/rust-worker-pool: d464e0bf404bfb5a59323e13d9b41cfdda61c2f0 [INFO] validating manifest of asonix/rust-worker-pool 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 asonix/rust-worker-pool 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 asonix/rust-worker-pool [INFO] finished frobbing asonix/rust-worker-pool [INFO] frobbed toml for asonix/rust-worker-pool written to work/ex/beta-1.38-1/sources/1.37.0/gh/asonix/rust-worker-pool/Cargo.toml [INFO] started frobbing asonix/rust-worker-pool [INFO] finished frobbing asonix/rust-worker-pool [INFO] frobbed toml for asonix/rust-worker-pool written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/rust-worker-pool/Cargo.toml [INFO] crate asonix/rust-worker-pool already has a lockfile, it will not be regenerated [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 asonix/rust-worker-pool against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/rust-worker-pool:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 8f31495838146dc451a880a4bb4b22c0b5a8a34ecc412ffdb49cb1251edc24ac [INFO] running `"docker" "start" "-a" "8f31495838146dc451a880a4bb4b22c0b5a8a34ecc412ffdb49cb1251edc24ac"` [INFO] [stderr] Compiling splay_tree v0.2.8 [INFO] [stderr] Compiling nbchan v0.1.0 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling handy_async v0.2.12 [INFO] [stderr] Compiling relay v0.1.0 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling futures-cpupool v0.1.7 [INFO] [stderr] Compiling mio v0.6.10 [INFO] [stderr] Compiling tokio-io v0.1.3 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling fibers v0.1.8 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling hyper v0.11.6 [INFO] [stderr] Compiling worker-pool v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | handlers: HashMap<&'a str, &'a Handler>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Handler` [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:46:51 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:50:68 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server.rs:70:23 [INFO] [stderr] | [INFO] [stderr] 70 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 44.78s [INFO] running `"docker" "inspect" "8f31495838146dc451a880a4bb4b22c0b5a8a34ecc412ffdb49cb1251edc24ac"` [INFO] running `"docker" "rm" "-f" "8f31495838146dc451a880a4bb4b22c0b5a8a34ecc412ffdb49cb1251edc24ac"` [INFO] [stdout] 8f31495838146dc451a880a4bb4b22c0b5a8a34ecc412ffdb49cb1251edc24ac [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/rust-worker-pool:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 4eec9a55fd919e5e7f182e52123fb6648435c15438fc7b626ac2740fb3ee1128 [INFO] running `"docker" "start" "-a" "4eec9a55fd919e5e7f182e52123fb6648435c15438fc7b626ac2740fb3ee1128"` [INFO] [stderr] Compiling worker-pool v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:26:36 [INFO] [stderr] | [INFO] [stderr] 26 | handlers: HashMap<&'a str, &'a Handler>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Handler` [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:46:51 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn handlers(self) -> HashMap<&'a str, &'a Handler> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:50:68 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn register_handler(&mut self, name: &'a str, handler: &'a Handler) -> Result<(), ()> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Handler` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/server.rs:70:23 [INFO] [stderr] | [INFO] [stderr] 70 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.52s [INFO] running `"docker" "inspect" "4eec9a55fd919e5e7f182e52123fb6648435c15438fc7b626ac2740fb3ee1128"` [INFO] running `"docker" "rm" "-f" "4eec9a55fd919e5e7f182e52123fb6648435c15438fc7b626ac2740fb3ee1128"` [INFO] [stdout] 4eec9a55fd919e5e7f182e52123fb6648435c15438fc7b626ac2740fb3ee1128 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/rust-worker-pool:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 37a0cdeaf24c176ccbf47d933d4f385854e3db1ca850892f41636e92ba04c160 [INFO] running `"docker" "start" "-a" "37a0cdeaf24c176ccbf47d933d4f385854e3db1ca850892f41636e92ba04c160"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/worker_pool-b6c8c9b98806cfb1 [INFO] [stderr] Running /opt/crater/target/debug/deps/client-e39be836633a0abc [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/server-81876a3f2b0d077e [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] [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] [stdout] [INFO] [stderr] Doc-tests worker-pool [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] [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" "37a0cdeaf24c176ccbf47d933d4f385854e3db1ca850892f41636e92ba04c160"` [INFO] running `"docker" "rm" "-f" "37a0cdeaf24c176ccbf47d933d4f385854e3db1ca850892f41636e92ba04c160"` [INFO] [stdout] 37a0cdeaf24c176ccbf47d933d4f385854e3db1ca850892f41636e92ba04c160