[INFO] fetching crate async-tcp 0.2.0...
[INFO] testing async-tcp-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate async-tcp 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate async-tcp 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded async-io v0.2.7
[INFO] [stderr]   Downloaded smol v0.4.3
[INFO] [stderr]   Downloaded async-executor v0.2.1
[INFO] [stderr]   Downloaded async-process v0.1.3
[INFO] [stderr]   Downloaded blocking v0.6.1
[INFO] [stderr]   Downloaded async-peek v0.3.2
[INFO] [stderr]   Downloaded ufut v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6db8c402e2eb8047c601bd5a4800ee1f39bd94e213516b59140673147c60593
[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" "c6db8c402e2eb8047c601bd5a4800ee1f39bd94e213516b59140673147c60593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6db8c402e2eb8047c601bd5a4800ee1f39bd94e213516b59140673147c60593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6db8c402e2eb8047c601bd5a4800ee1f39bd94e213516b59140673147c60593", kill_on_drop: false }`
[INFO] [stdout] c6db8c402e2eb8047c601bd5a4800ee1f39bd94e213516b59140673147c60593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 364d2785b125b9611239e3fb91fe7beabf7fd60c1d25a29be4a8ab68e79ffad5
[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" "364d2785b125b9611239e3fb91fe7beabf7fd60c1d25a29be4a8ab68e79ffad5", kill_on_drop: false }`
[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 async-tcp v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "364d2785b125b9611239e3fb91fe7beabf7fd60c1d25a29be4a8ab68e79ffad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "364d2785b125b9611239e3fb91fe7beabf7fd60c1d25a29be4a8ab68e79ffad5", kill_on_drop: false }`
[INFO] [stdout] 364d2785b125b9611239e3fb91fe7beabf7fd60c1d25a29be4a8ab68e79ffad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 963fdab24851bd8b471c731c9d1943a6e705f3f623d96a96e4ee8f4667a13f78
[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" "963fdab24851bd8b471c731c9d1943a6e705f3f623d96a96e4ee8f4667a13f78", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-arena v0.5.2
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling socket2 v0.3.19
[INFO] [stderr]    Compiling polling v0.1.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling blocking v0.6.1
[INFO] [stderr]    Compiling async-fs v1.5.0
[INFO] [stderr]    Compiling async-executor v0.2.1
[INFO] [stderr]    Compiling signal-hook v0.1.17
[INFO] [stderr]    Compiling async-io v0.2.7
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-net v1.6.1
[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 6.51s
[INFO] running `Command { std: "docker" "inspect" "963fdab24851bd8b471c731c9d1943a6e705f3f623d96a96e4ee8f4667a13f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "963fdab24851bd8b471c731c9d1943a6e705f3f623d96a96e4ee8f4667a13f78", kill_on_drop: false }`
[INFO] [stdout] 963fdab24851bd8b471c731c9d1943a6e705f3f623d96a96e4ee8f4667a13f78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8ee5c03a9fe3d731d5110ff1f938a5acd312cbb36c0f1b829cb29d91cf6c177
[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" "f8ee5c03a9fe3d731d5110ff1f938a5acd312cbb36c0f1b829cb29d91cf6c177", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_tcp-0103b32efd886331)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - TcpStream::nodelay (line 451) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::set_ttl (line 581) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::ttl (line 538) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpListener::set_ttl (line 252) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpListener::local_addr (line 83) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::shutdown (line 411) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::set_nodelay (line 497) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpListener::accept (line 113) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpListener::incoming (line 170) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpListener::ttl (line 219) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::connect (line 297) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::local_addr (line 332) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpStream::peer_addr (line 370) ... FAILED
[INFO] [stdout] test src/lib.rs - TcpListener::bind (line 59) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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_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::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::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::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] ---- 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 - 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::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 - 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 - 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::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::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 - 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::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] 
[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; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "f8ee5c03a9fe3d731d5110ff1f938a5acd312cbb36c0f1b829cb29d91cf6c177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8ee5c03a9fe3d731d5110ff1f938a5acd312cbb36c0f1b829cb29d91cf6c177", kill_on_drop: false }`
[INFO] [stdout] f8ee5c03a9fe3d731d5110ff1f938a5acd312cbb36c0f1b829cb29d91cf6c177