[INFO] fetching crate async-tcp 0.2.0... [INFO] testing async-tcp-0.2.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate async-tcp 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate async-tcp 0.2.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-tcp 0.2.0 [INFO] finished tweaking crates.io crate async-tcp 0.2.0 [INFO] tweaked toml for crates.io crate async-tcp 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbc7b7b69915247f44487178da6b2f52315d24517e6f900655e8cebac2f4c71a [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" "dbc7b7b69915247f44487178da6b2f52315d24517e6f900655e8cebac2f4c71a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbc7b7b69915247f44487178da6b2f52315d24517e6f900655e8cebac2f4c71a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbc7b7b69915247f44487178da6b2f52315d24517e6f900655e8cebac2f4c71a", kill_on_drop: false }` [INFO] [stdout] dbc7b7b69915247f44487178da6b2f52315d24517e6f900655e8cebac2f4c71a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b7059727c37ea7ab44ab6079c4b672509e0fc47b2011c8024691b30feaf150c [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" "6b7059727c37ea7ab44ab6079c4b672509e0fc47b2011c8024691b30feaf150c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-micro v0.3.1 [INFO] [stderr] Compiling ufut v0.3.1 [INFO] [stderr] Compiling async-peek v0.3.2 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling async-tcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.65s [INFO] running `Command { std: "docker" "inspect" "6b7059727c37ea7ab44ab6079c4b672509e0fc47b2011c8024691b30feaf150c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7059727c37ea7ab44ab6079c4b672509e0fc47b2011c8024691b30feaf150c", kill_on_drop: false }` [INFO] [stdout] 6b7059727c37ea7ab44ab6079c4b672509e0fc47b2011c8024691b30feaf150c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c9537f50a1aadcd0b42fd7dced4308f34b9a92b6f1106099abda7faa2e6a3406 [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" "c9537f50a1aadcd0b42fd7dced4308f34b9a92b6f1106099abda7faa2e6a3406", kill_on_drop: false }` [INFO] [stderr] Compiling vec-arena v0.5.2 [INFO] [stderr] Compiling async-task v3.0.0 [INFO] [stderr] Compiling async-lock v2.3.0 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling polling v1.1.0 [INFO] [stderr] Compiling polling v0.1.9 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling blocking v0.6.1 [INFO] [stderr] Compiling async-executor v0.2.1 [INFO] [stderr] Compiling async-io v1.1.6 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling async-io v0.2.7 [INFO] [stderr] Compiling async-net v1.5.0 [INFO] [stderr] Compiling async-process v0.1.3 [INFO] [stderr] Compiling smol v0.4.3 [INFO] [stderr] Compiling async-tcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.73s [INFO] running `Command { std: "docker" "inspect" "c9537f50a1aadcd0b42fd7dced4308f34b9a92b6f1106099abda7faa2e6a3406", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9537f50a1aadcd0b42fd7dced4308f34b9a92b6f1106099abda7faa2e6a3406", kill_on_drop: false }` [INFO] [stdout] c9537f50a1aadcd0b42fd7dced4308f34b9a92b6f1106099abda7faa2e6a3406 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 84f6bffed33edfeda63cd37181f3ada62f30f7ea052f416eb7dd425557384db0 [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" "84f6bffed33edfeda63cd37181f3ada62f30f7ea052f416eb7dd425557384db0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/async_tcp-86b0d4b3e5c54b71 [INFO] [stdout] [INFO] [stderr] Doc-tests async-tcp [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 14 tests [INFO] [stdout] test src/lib.rs - TcpStream::ttl (line 538) ... FAILED [INFO] [stdout] test src/lib.rs - TcpListener::ttl (line 219) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::local_addr (line 332) ... FAILED [INFO] [stdout] test src/lib.rs - TcpListener::set_ttl (line 252) ... FAILED [INFO] [stdout] test src/lib.rs - TcpListener::bind (line 59) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::peer_addr (line 370) ... FAILED [INFO] [stdout] test src/lib.rs - TcpListener::accept (line 113) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::set_ttl (line 581) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::connect (line 297) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::shutdown (line 411) ... FAILED [INFO] [stdout] test src/lib.rs - TcpListener::incoming (line 170) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::nodelay (line 451) ... FAILED [INFO] [stdout] test src/lib.rs - TcpStream::set_nodelay (line 497) ... FAILED [INFO] [stdout] test src/lib.rs - TcpListener::local_addr (line 83) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - TcpStream::ttl (line 538) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:541:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpListener::ttl (line 219) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::local_addr (line 332) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:335:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpListener::set_ttl (line 252) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:255:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpListener::bind (line 59) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 4 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::peer_addr (line 370) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:373:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpListener::accept (line 113) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::set_ttl (line 581) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:584:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::connect (line 297) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:298:5 [INFO] [stdout] | [INFO] [stdout] 4 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::shutdown (line 411) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:414:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpListener::incoming (line 170) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:173:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::nodelay (line 451) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:454:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpStream::set_nodelay (line 497) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:500:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - TcpListener::local_addr (line 83) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `async_net_` [INFO] [stdout] --> src/lib.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 6 | use async_net_ as async_net; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ no external crate `async_net_` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - TcpListener::accept (line 113) [INFO] [stdout] src/lib.rs - TcpListener::bind (line 59) [INFO] [stdout] src/lib.rs - TcpListener::incoming (line 170) [INFO] [stdout] src/lib.rs - TcpListener::local_addr (line 83) [INFO] [stdout] src/lib.rs - TcpListener::set_ttl (line 252) [INFO] [stdout] src/lib.rs - TcpListener::ttl (line 219) [INFO] [stdout] src/lib.rs - TcpStream::connect (line 297) [INFO] [stdout] src/lib.rs - TcpStream::local_addr (line 332) [INFO] [stdout] src/lib.rs - TcpStream::nodelay (line 451) [INFO] [stdout] src/lib.rs - TcpStream::peer_addr (line 370) [INFO] [stdout] src/lib.rs - TcpStream::set_nodelay (line 497) [INFO] [stdout] src/lib.rs - TcpStream::set_ttl (line 581) [INFO] [stdout] src/lib.rs - TcpStream::shutdown (line 411) [INFO] [stdout] src/lib.rs - TcpStream::ttl (line 538) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "84f6bffed33edfeda63cd37181f3ada62f30f7ea052f416eb7dd425557384db0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84f6bffed33edfeda63cd37181f3ada62f30f7ea052f416eb7dd425557384db0", kill_on_drop: false }` [INFO] [stdout] 84f6bffed33edfeda63cd37181f3ada62f30f7ea052f416eb7dd425557384db0