[INFO] fetching crate tcp_wrapper 0.2.2... [INFO] testing tcp_wrapper-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-2 [INFO] extracting crate tcp_wrapper 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tcp_wrapper 0.2.2 [INFO] finished tweaking crates.io crate tcp_wrapper 0.2.2 [INFO] tweaked toml for crates.io crate tcp_wrapper 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tcp_wrapper 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tcp_wrapper 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1afea9ed0b02db3fcb8165e1c9902162a07801f123536d7f0da15b77fcca50de [INFO] running `Command { std: "docker" "start" "-a" "1afea9ed0b02db3fcb8165e1c9902162a07801f123536d7f0da15b77fcca50de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1afea9ed0b02db3fcb8165e1c9902162a07801f123536d7f0da15b77fcca50de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1afea9ed0b02db3fcb8165e1c9902162a07801f123536d7f0da15b77fcca50de", kill_on_drop: false }` [INFO] [stdout] 1afea9ed0b02db3fcb8165e1c9902162a07801f123536d7f0da15b77fcca50de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f682f020c4bb79590d1963258b69379b8c3be98841f61e41bde209128a758879 [INFO] running `Command { std: "docker" "start" "-a" "f682f020c4bb79590d1963258b69379b8c3be98841f61e41bde209128a758879", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tcp_wrapper v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s [INFO] running `Command { std: "docker" "inspect" "f682f020c4bb79590d1963258b69379b8c3be98841f61e41bde209128a758879", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f682f020c4bb79590d1963258b69379b8c3be98841f61e41bde209128a758879", kill_on_drop: false }` [INFO] [stdout] f682f020c4bb79590d1963258b69379b8c3be98841f61e41bde209128a758879 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 60b478dd01d45a6e5bd1d257c81c5912edd7cb787dcb461764c627008c85990f [INFO] running `Command { std: "docker" "start" "-a" "60b478dd01d45a6e5bd1d257c81c5912edd7cb787dcb461764c627008c85990f", kill_on_drop: false }` [INFO] [stderr] Compiling tcp_wrapper v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "60b478dd01d45a6e5bd1d257c81c5912edd7cb787dcb461764c627008c85990f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60b478dd01d45a6e5bd1d257c81c5912edd7cb787dcb461764c627008c85990f", kill_on_drop: false }` [INFO] [stdout] 60b478dd01d45a6e5bd1d257c81c5912edd7cb787dcb461764c627008c85990f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8d30957e253339d9e4159ced1702fa0bc132444be80a446be2c3d1bbf1e16fa0 [INFO] running `Command { std: "docker" "start" "-a" "8d30957e253339d9e4159ced1702fa0bc132444be80a446be2c3d1bbf1e16fa0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tcp_wrapper-f4b4abd5fb3f30ce) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tcp_wrapper [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/tcp_client/client_std.rs - tcp_client::client_std::Client (line 13) ... FAILED [INFO] [stdout] test src/tcp_server/server_std/mod.rs - tcp_server::server_std::TcpServer (line 13) ... ok [INFO] [stdout] test src/tcp_server/server_async/mod.rs - tcp_server::server_async::TcpServer (line 14) ... FAILED [INFO] [stdout] test src/tcp_client/client_async.rs - tcp_client::client_async::TcpClient (line 12) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/tcp_client/client_std.rs - tcp_client::client_std::Client (line 13) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Io(Os { code: 98, kind: AddrInUse, message: "Address already in use" }) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/tcp_server/server_async/mod.rs - tcp_server::server_async::TcpServer (line 14) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Io(Os { code: 98, kind: AddrInUse, message: "Address already in use" }) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/tcp_client/client_std.rs - tcp_client::client_std::Client (line 13) [INFO] [stdout] src/tcp_server/server_async/mod.rs - tcp_server::server_async::TcpServer (line 14) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "8d30957e253339d9e4159ced1702fa0bc132444be80a446be2c3d1bbf1e16fa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d30957e253339d9e4159ced1702fa0bc132444be80a446be2c3d1bbf1e16fa0", kill_on_drop: false }` [INFO] [stdout] 8d30957e253339d9e4159ced1702fa0bc132444be80a446be2c3d1bbf1e16fa0