[INFO] cloning repository https://github.com/notryanb/tokio_examples [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/tokio_examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Ftokio_examples", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Ftokio_examples'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8763a6f9fcb1bc0e70c6a2a8e7089be535d3a717 [INFO] testing notryanb/tokio_examples against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Ftokio_examples" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/notryanb/tokio_examples on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/notryanb/tokio_examples [INFO] finished tweaking git repo https://github.com/notryanb/tokio_examples [INFO] tweaked toml for git repo https://github.com/notryanb/tokio_examples written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/notryanb/tokio_examples already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 239f2a22dec6d06cbbab8efdaca0fcb8ab185badc74df795c75578c7d8bbd913 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "239f2a22dec6d06cbbab8efdaca0fcb8ab185badc74df795c75578c7d8bbd913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "239f2a22dec6d06cbbab8efdaca0fcb8ab185badc74df795c75578c7d8bbd913", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "239f2a22dec6d06cbbab8efdaca0fcb8ab185badc74df795c75578c7d8bbd913", kill_on_drop: false }` [INFO] [stdout] 239f2a22dec6d06cbbab8efdaca0fcb8ab185badc74df795c75578c7d8bbd913 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7949764022d045c56be3f137c692d59ad716fdb5bd123f72c4a42d483c065c4 [INFO] running `Command { std: "docker" "start" "-a" "e7949764022d045c56be3f137c692d59ad716fdb5bd123f72c4a42d483c065c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.32 [INFO] [stderr] Compiling byteorder v1.1.0 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling futures v0.1.16 [INFO] [stderr] Compiling md5 v0.3.5 [INFO] [stderr] Compiling fallible-iterator v0.1.3 [INFO] [stderr] Compiling lazycell v0.5.1 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling bufstream v0.1.3 [INFO] [stderr] Compiling num-traits v0.1.40 [INFO] [stderr] Compiling serde v1.0.16 [INFO] [stderr] Compiling httparse v1.2.3 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling scheduled-thread-pool v0.1.0 [INFO] [stderr] Compiling serde_derive_internals v0.16.0 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling r2d2 v0.7.4 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling rand v0.3.17 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling postgres-protocol v0.2.2 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling serde_derive v1.0.16 [INFO] [stderr] Compiling postgres-shared v0.1.1 [INFO] [stderr] Compiling tokio-io v0.1.3 [INFO] [stderr] Compiling tokio-service v0.1.0 [INFO] [stderr] Compiling tokio-timer v0.1.2 [INFO] [stderr] Compiling futures-cpupool v0.1.7 [INFO] [stderr] Compiling postgres v0.13.6 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling r2d2_postgres v0.11.1 [INFO] [stderr] Compiling tokio-minihttp v0.1.0 (https://github.com/tokio-rs/tokio-minihttp#3c7d4991) [INFO] [stderr] Compiling serde_json v1.0.4 [INFO] [stderr] Compiling echo-proto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto-db.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - type Future = Box>; [INFO] [stdout] 38 + type Future = Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/echo-server.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 75 - type Future = Box>; [INFO] [stdout] 75 + type Future = Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.74s [INFO] running `Command { std: "docker" "inspect" "e7949764022d045c56be3f137c692d59ad716fdb5bd123f72c4a42d483c065c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7949764022d045c56be3f137c692d59ad716fdb5bd123f72c4a42d483c065c4", kill_on_drop: false }` [INFO] [stdout] e7949764022d045c56be3f137c692d59ad716fdb5bd123f72c4a42d483c065c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 91913d5869469b90ee723cddd9f92ea59639144aaef54d663016b968c4eb4dea [INFO] running `Command { std: "docker" "start" "-a" "91913d5869469b90ee723cddd9f92ea59639144aaef54d663016b968c4eb4dea", kill_on_drop: false }` [INFO] [stderr] Compiling echo-proto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/proto-db.rs:38:23 [INFO] [stdout] | [INFO] [stdout] 38 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 - type Future = Box>; [INFO] [stdout] 38 + type Future = Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/echo-server.rs:75:23 [INFO] [stdout] | [INFO] [stdout] 75 | type Future = Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 75 - type Future = Box>; [INFO] [stdout] 75 + type Future = Box>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.32s [INFO] [stderr] Executable unittests src/proto-db.rs (/opt/rustwide/target/debug/deps/db-2b3382aa2e060b7b) [INFO] [stderr] Executable unittests src/echo-server.rs (/opt/rustwide/target/debug/deps/echo_server-3a5f089c63d1fe49) [INFO] [stderr] Executable unittests src/futures-ex-1.rs (/opt/rustwide/target/debug/deps/futures-cb87f75e5c179c8b) [INFO] running `Command { std: "docker" "inspect" "91913d5869469b90ee723cddd9f92ea59639144aaef54d663016b968c4eb4dea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91913d5869469b90ee723cddd9f92ea59639144aaef54d663016b968c4eb4dea", kill_on_drop: false }` [INFO] [stdout] 91913d5869469b90ee723cddd9f92ea59639144aaef54d663016b968c4eb4dea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e645c7030a1f0ce0ef5b925e949953e62e1e1bf9e500d3c6634e1440eae7dd6b [INFO] running `Command { std: "docker" "start" "-a" "e645c7030a1f0ce0ef5b925e949953e62e1e1bf9e500d3c6634e1440eae7dd6b", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] [INFO] [stderr] --> src/echo-server.rs:75:23 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 75 | type Future = Box>; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] running 0 tests [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] [INFO] [stderr] = note: for more information, see [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] help: use `dyn` [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 75 - type Future = Box>; [INFO] [stdout] running 0 tests [INFO] [stderr] 75 + type Future = Box>; [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `echo-proto` (bin "echo-server" test) generated 1 warning [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proto-db.rs:38:23 [INFO] [stderr] | [INFO] [stderr] 38 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 38 - type Future = Box>; [INFO] [stderr] 38 + type Future = Box>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `echo-proto` (bin "db" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/proto-db.rs (/opt/rustwide/target/debug/deps/db-2b3382aa2e060b7b) [INFO] [stderr] Running unittests src/echo-server.rs (/opt/rustwide/target/debug/deps/echo_server-3a5f089c63d1fe49) [INFO] [stderr] Running unittests src/futures-ex-1.rs (/opt/rustwide/target/debug/deps/futures-cb87f75e5c179c8b) [INFO] running `Command { std: "docker" "inspect" "e645c7030a1f0ce0ef5b925e949953e62e1e1bf9e500d3c6634e1440eae7dd6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e645c7030a1f0ce0ef5b925e949953e62e1e1bf9e500d3c6634e1440eae7dd6b", kill_on_drop: false }` [INFO] [stdout] e645c7030a1f0ce0ef5b925e949953e62e1e1bf9e500d3c6634e1440eae7dd6b