[INFO] fetching crate async-proxy 0.2.5... [INFO] testing async-proxy-0.2.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate async-proxy 0.2.5 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate async-proxy 0.2.5 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-proxy 0.2.5 [INFO] finished tweaking crates.io crate async-proxy 0.2.5 [INFO] tweaked toml for crates.io crate async-proxy 0.2.5 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate async-proxy 0.2.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", 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] 3fd9866ede72e2d101caf3d7c09af8a36cdfbc6181f395d8126c4ca60d522730 [INFO] running `Command { std: "docker" "start" "-a" "3fd9866ede72e2d101caf3d7c09af8a36cdfbc6181f395d8126c4ca60d522730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fd9866ede72e2d101caf3d7c09af8a36cdfbc6181f395d8126c4ca60d522730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fd9866ede72e2d101caf3d7c09af8a36cdfbc6181f395d8126c4ca60d522730", kill_on_drop: false }` [INFO] [stdout] 3fd9866ede72e2d101caf3d7c09af8a36cdfbc6181f395d8126c4ca60d522730 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 227b9041f5053d96936908664e470e2504f8e2c52ca3762baa604ef8f2b120e6 [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" "227b9041f5053d96936908664e470e2504f8e2c52ca3762baa604ef8f2b120e6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling cc v1.0.56 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bytes v0.5.5 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling webpki v0.21.3 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling tokio v0.2.21 [INFO] [stderr] Compiling async-proxy v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.73s [INFO] running `Command { std: "docker" "inspect" "227b9041f5053d96936908664e470e2504f8e2c52ca3762baa604ef8f2b120e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "227b9041f5053d96936908664e470e2504f8e2c52ca3762baa604ef8f2b120e6", kill_on_drop: false }` [INFO] [stdout] 227b9041f5053d96936908664e470e2504f8e2c52ca3762baa604ef8f2b120e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96e582446c18b9bbc35eb77aad43b32da8dcc9834edde4f23152e98b2f157af2 [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" "96e582446c18b9bbc35eb77aad43b32da8dcc9834edde4f23152e98b2f157af2", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling async-proxy v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 18.02s [INFO] running `Command { std: "docker" "inspect" "96e582446c18b9bbc35eb77aad43b32da8dcc9834edde4f23152e98b2f157af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e582446c18b9bbc35eb77aad43b32da8dcc9834edde4f23152e98b2f157af2", kill_on_drop: false }` [INFO] [stdout] 96e582446c18b9bbc35eb77aad43b32da8dcc9834edde4f23152e98b2f157af2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8df5648a53d6cf4cb8f4e5d325fb2d934b1c54a97674bbf778fc8a5befa4a80c [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" "8df5648a53d6cf4cb8f4e5d325fb2d934b1c54a97674bbf778fc8a5befa4a80c", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/async_proxy-a97d5abdfd210745 [INFO] [stdout] [INFO] [stderr] Doc-tests async-proxy [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/clients.rs - clients::socks4 (line 7) ... FAILED [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] test src/clients.rs - clients::socks5 (line 71) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/clients.rs - clients::socks4 (line 7) stdout ---- [INFO] [stdout] error[E0596]: cannot borrow `socks4_proxy` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/clients.rs:51:24 [INFO] [stdout] | [INFO] [stdout] 36 | let socks4_proxy = Socks4NoIdent::new(dest_addr, timeouts); [INFO] [stdout] | ------------ help: consider changing this to be mutable: `mut socks4_proxy` [INFO] [stdout] ... [INFO] [stdout] 46 | let stream = match socks4_proxy.connect(stream).await { [INFO] [stdout] | ^^^^^^^^^^^^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] error[E0596]: cannot borrow `socks4_proxy` as mutable, as it is not declared as mutable [INFO] [stdout] --> src/lib.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 36 | let socks4_proxy = Socks4NoIdent::new(dest_addr, timeouts); [INFO] [stdout] | ------------ help: consider changing this to be mutable: `mut socks4_proxy` [INFO] [stdout] ... [INFO] [stdout] 46 | let stream = match socks4_proxy.connect(stream).await { [INFO] [stdout] | ^^^^^^^^^^^^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/clients.rs - clients::socks5 (line 71) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'Unable to connect to the proxy server: Os { code: 101, kind: Other, message: "Network is unreachable" }', src/clients.rs:51:29 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56346c806620 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x56346c806620 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56346c806620 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x56346c806620 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x56346c82162c - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x56346c802ce2 - std::io::Write::write_fmt::h24485de26f355188 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x56346c808ba5 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x56346c808ba5 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x56346c808ba5 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x56346c8086fa - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x56346c809341 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x56346c808e87 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x56346c806adc - std::sys_common::backtrace::__rust_end_short_backtrace::heb130cec93caa706 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x56346c808de9 - rust_begin_unwind [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x56346c8209d1 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x56346c8207f3 - core::option::expect_none_failed::he492a18657d97593 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/option.rs:1268:5 [INFO] [stdout] 16: 0x56346c79dc9a - core::result::Result::expect::ha0cd5f73f0f9f17b [INFO] [stdout] 17: 0x56346c7a2b3a - rust_out::main::{{closure}}::hb17c4e85b33d4cc5 [INFO] [stdout] 18: 0x56346c7a245a - as core::future::future::Future>::poll::h9729393751666901 [INFO] [stdout] 19: 0x56346c7a102f - tokio::runtime::shell::Shell::block_on::{{closure}}::h5141fb9f243b290c [INFO] [stdout] 20: 0x56346c79fb2e - tokio::coop::with_budget::{{closure}}::he05d34f01338beaf [INFO] [stdout] 21: 0x56346c79c39d - std::thread::local::LocalKey::try_with::h960a229ca4f0b251 [INFO] [stdout] 22: 0x56346c79c2b8 - std::thread::local::LocalKey::with::h960d07e32bc3c72c [INFO] [stdout] 23: 0x56346c7a0ebc - tokio::runtime::shell::Shell::block_on::h5071b9ecf03240f0 [INFO] [stdout] 24: 0x56346c7a11ac - tokio::runtime::Runtime::block_on::{{closure}}::ha35b075d596084a3 [INFO] [stdout] 25: 0x56346c7a123c - tokio::runtime::context::enter::h10c329583e183c23 [INFO] [stdout] 26: 0x56346c7a10be - tokio::runtime::handle::Handle::enter::hfb2e5669357e8051 [INFO] [stdout] 27: 0x56346c7a1153 - tokio::runtime::Runtime::block_on::ha21754a382ecdcb5 [INFO] [stdout] 28: 0x56346c7a2738 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 29: 0x56346c79c923 - core::ops::function::FnOnce::call_once::ha451af22024e1864 [INFO] [stdout] 30: 0x56346c79c179 - std::sys_common::backtrace::__rust_begin_short_backtrace::hefd8e56bf97a4afd [INFO] [stdout] 31: 0x56346c79c209 - std::rt::lang_start::{{closure}}::hee13be5f96bd7848 [INFO] [stdout] 32: 0x56346c809767 - core::ops::function::impls:: for &F>::call_once::h194d6aa01fb6b594 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 33: 0x56346c809767 - std::panicking::try::do_call::h4ef477456776cccb [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:379:40 [INFO] [stdout] 34: 0x56346c809767 - std::panicking::try::h7f2121b6bb3bbca4 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panicking.rs:343:19 [INFO] [stdout] 35: 0x56346c809767 - std::panic::catch_unwind::he974d0ca04309948 [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/panic.rs:396:14 [INFO] [stdout] 36: 0x56346c809767 - std::rt::lang_start_internal::h36e9e78490120b9f [INFO] [stdout] at /rustc/eafdee2dfae8c2233b74f98b123308be7ccefcc6/library/std/src/rt.rs:51:25 [INFO] [stdout] 37: 0x56346c79c1e8 - std::rt::lang_start::h290408a3f91c6d5a [INFO] [stdout] 38: 0x56346c7a307b - main [INFO] [stdout] 39: 0x7fc53d2cd0b3 - __libc_start_main [INFO] [stdout] 40: 0x56346c79c0ae - _start [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/clients.rs - clients::socks4 (line 7) [INFO] [stdout] src/clients.rs - clients::socks5 (line 71) [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 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" "8df5648a53d6cf4cb8f4e5d325fb2d934b1c54a97674bbf778fc8a5befa4a80c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8df5648a53d6cf4cb8f4e5d325fb2d934b1c54a97674bbf778fc8a5befa4a80c", kill_on_drop: false }` [INFO] [stdout] 8df5648a53d6cf4cb8f4e5d325fb2d934b1c54a97674bbf778fc8a5befa4a80c