[INFO] cloning repository https://github.com/sdtnjung/tower-memlim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sdtnjung/tower-memlim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdtnjung%2Ftower-memlim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdtnjung%2Ftower-memlim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f6e5d844ed24879a0bf8b04a8d371ff5bd94290c
[INFO] testing sdtnjung/tower-memlim against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsdtnjung%2Ftower-memlim" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/sdtnjung/tower-memlim
[INFO] finished tweaking git repo https://github.com/sdtnjung/tower-memlim
[INFO] tweaked toml for git repo https://github.com/sdtnjung/tower-memlim written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/sdtnjung/tower-memlim on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/sdtnjung/tower-memlim 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cgroup-memory v0.1.0
[INFO] [stderr]   Downloaded tower-test v0.4.0
[INFO] [stderr]   Downloaded tokio-stream v0.1.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be570e128727d8b16d28a4d3c85655c25bbaf06b4d7654df550a435636b40706
[INFO] running `Command { std: "docker" "start" "-a" "be570e128727d8b16d28a4d3c85655c25bbaf06b4d7654df550a435636b40706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be570e128727d8b16d28a4d3c85655c25bbaf06b4d7654df550a435636b40706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be570e128727d8b16d28a4d3c85655c25bbaf06b4d7654df550a435636b40706", kill_on_drop: false }`
[INFO] [stdout] be570e128727d8b16d28a4d3c85655c25bbaf06b4d7654df550a435636b40706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1780fbd768cdb727234ba0115a289b419ca3a0ebfdc28609c628e066ee023f40
[INFO] running `Command { std: "docker" "start" "-a" "1780fbd768cdb727234ba0115a289b419ca3a0ebfdc28609c628e066ee023f40", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling cgroup-memory v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling tower-memlim v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "1780fbd768cdb727234ba0115a289b419ca3a0ebfdc28609c628e066ee023f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1780fbd768cdb727234ba0115a289b419ca3a0ebfdc28609c628e066ee023f40", kill_on_drop: false }`
[INFO] [stdout] 1780fbd768cdb727234ba0115a289b419ca3a0ebfdc28609c628e066ee023f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c0de9d132c14ee02268c9d05113ce1c98318bcfaab67b5d943c06945fbf135b
[INFO] running `Command { std: "docker" "start" "-a" "2c0de9d132c14ee02268c9d05113ce1c98318bcfaab67b5d943c06945fbf135b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.7.2
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling tokio-stream v0.1.16
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tower v0.5.1
[INFO] [stderr]    Compiling tower-test v0.4.0
[INFO] [stderr]    Compiling tower-memlim v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `assert_ready_err`
[INFO] [stdout]  --> tests/main.rs:9:34
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_test::{assert_pending, assert_ready_err, assert_ready_ok};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> tests/main.rs:19:24
[INFO] [stdout]    |
[INFO] [stdout] 19 | use tower_test::mock::{self};
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "2c0de9d132c14ee02268c9d05113ce1c98318bcfaab67b5d943c06945fbf135b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c0de9d132c14ee02268c9d05113ce1c98318bcfaab67b5d943c06945fbf135b", kill_on_drop: false }`
[INFO] [stdout] 2c0de9d132c14ee02268c9d05113ce1c98318bcfaab67b5d943c06945fbf135b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d93cb2b12502c679ce564371339165199f71d25a1b690d2a7de1c8bcbc6a89f
[INFO] running `Command { std: "docker" "start" "-a" "1d93cb2b12502c679ce564371339165199f71d25a1b690d2a7de1c8bcbc6a89f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `assert_ready_err`
[INFO] [stderr]  --> tests/main.rs:9:34
[INFO] [stderr]   |
[INFO] [stderr] 9 | use tokio_test::{assert_pending, assert_ready_err, assert_ready_ok};
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]   --> tests/main.rs:19:24
[INFO] [stderr]    |
[INFO] [stderr] 19 | use tower_test::mock::{self};
[INFO] [stderr]    |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tower-memlim` (test "main") generated 2 warnings (run `cargo fix --test "main" -p tower-memlim` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_memlim-301c055cc6f83ebb)
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-491c1744cc99080e)
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_with_load_shed_error_conversion ... ok
[INFO] [stdout] test test_with_load_shed_error ... ok
[INFO] [stdout] test test_basis_with_functional_mem_provider_stub ... ok
[INFO] [stdout] test test_waker ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tower_memlim
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 18) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (52) panicked at src/service.rs:43:29:
[INFO] [stdout] there is no reactor running, must be called from the context of a Tokio 1.x runtime
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5cef394e4a5a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5cef394e4a5a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5cef394e4a5a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5cef394e4a5a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5cef394f50ba - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5cef394f50ba - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x5cef394e8282 - std[f92b4c606f291077]::io::default_write_fmt::<std[f92b4c606f291077]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5cef394e8282 - <std[f92b4c606f291077]::sys::stdio::unix::Stderr as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5cef394d00af - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5cef394d00af - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5cef394e09c1 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5cef394e0b7b - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5cef394d0168 - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5cef394c7de9 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5cef394d0a4d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5cef394f583c - core[786f478f706679df]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5cef394ade58 - core[786f478f706679df]::panicking::panic_display::<tokio[870060efd00b0a0f]::runtime::handle::TryCurrentError>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:259:5
[INFO] [stdout]   17:     0x5cef394b8d5d - <tokio[870060efd00b0a0f]::runtime::scheduler::Handle>::current
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.40.0/src/runtime/scheduler/mod.rs:108:27
[INFO] [stdout]   18:     0x5cef394b5393 - <tokio[870060efd00b0a0f]::time::sleep::Sleep>::new_timeout
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.40.0/src/time/sleep.rs:257:22
[INFO] [stdout]   19:     0x5cef394b592d - tokio[870060efd00b0a0f]::time::sleep::sleep
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.40.0/src/time/sleep.rs:129:27
[INFO] [stdout]   20:     0x5cef394abe03 - <tower_memlim[4770916808791f80]::service::MemoryLimit<tower[6d7e6de54572c55e]::util::service_fn::ServiceFn<rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0::svc_handle>, tower_memlim[4770916808791f80]::memory::LinuxCgroupMemory>>::new
[INFO] [stdout]   21:     0x5cef394ac486 - <tower_memlim[4770916808791f80]::layer::MemoryLimitLayer<tower_memlim[4770916808791f80]::memory::LinuxCgroupMemory> as tower_layer[37f0fff4d905da39]::Layer<tower[6d7e6de54572c55e]::util::service_fn::ServiceFn<rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0::svc_handle>>>::layer
[INFO] [stdout]   22:     0x5cef394ac29d - <tower_layer[37f0fff4d905da39]::stack::Stack<tower_memlim[4770916808791f80]::layer::MemoryLimitLayer<tower_memlim[4770916808791f80]::memory::LinuxCgroupMemory>, tower_layer[37f0fff4d905da39]::stack::Stack<tower[6d7e6de54572c55e]::load_shed::layer::LoadShedLayer, tower_layer[37f0fff4d905da39]::stack::Stack<tower[6d7e6de54572c55e]::util::map_result::MapResultLayer<rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0::{closure#0}>, tower_layer[37f0fff4d905da39]::identity::Identity>>> as tower_layer[37f0fff4d905da39]::Layer<tower[6d7e6de54572c55e]::util::service_fn::ServiceFn<rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0::svc_handle>>>::layer
[INFO] [stdout]   23:     0x5cef394abb6d - <tower[6d7e6de54572c55e]::builder::ServiceBuilder<tower_layer[37f0fff4d905da39]::stack::Stack<tower_memlim[4770916808791f80]::layer::MemoryLimitLayer<tower_memlim[4770916808791f80]::memory::LinuxCgroupMemory>, tower_layer[37f0fff4d905da39]::stack::Stack<tower[6d7e6de54572c55e]::load_shed::layer::LoadShedLayer, tower_layer[37f0fff4d905da39]::stack::Stack<tower[6d7e6de54572c55e]::util::map_result::MapResultLayer<rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0::{closure#0}>, tower_layer[37f0fff4d905da39]::identity::Identity>>>>>::service::<tower[6d7e6de54572c55e]::util::service_fn::ServiceFn<rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0::svc_handle>>
[INFO] [stdout]   24:     0x5cef394ac186 - rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_18_0
[INFO] [stdout]   25:     0x5cef394abd06 - rust_out[ed1579ae55fdba85]::main
[INFO] [stdout]   26:     0x5cef394ac503 - <fn() as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   27:     0x5cef394abcc6 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   28:     0x5cef394abcd9 - std[f92b4c606f291077]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   29:     0x5cef394e0144 - <&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   30:     0x5cef394e0144 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x5cef394e0144 - std[f92b4c606f291077]::panicking::catch_unwind::<i32, &dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x5cef394e0144 - std[f92b4c606f291077]::panic::catch_unwind::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5cef394e0144 - std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   34:     0x5cef394e0144 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   35:     0x5cef394e0144 - std[f92b4c606f291077]::panicking::catch_unwind::<isize, std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   36:     0x5cef394e0144 - std[f92b4c606f291077]::panic::catch_unwind::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x5cef394e0144 - std[f92b4c606f291077]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   38:     0x5cef394abca1 - std[f92b4c606f291077]::rt::lang_start::<()>
[INFO] [stdout]   39:     0x5cef394ac575 - main
[INFO] [stdout]   40:     0x78c2268741ca - <unknown>
[INFO] [stdout]   41:     0x78c22687428b - __libc_start_main
[INFO] [stdout]   42:     0x5cef394aba95 - _start
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 18)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1d93cb2b12502c679ce564371339165199f71d25a1b690d2a7de1c8bcbc6a89f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d93cb2b12502c679ce564371339165199f71d25a1b690d2a7de1c8bcbc6a89f", kill_on_drop: false }`
[INFO] [stdout] 1d93cb2b12502c679ce564371339165199f71d25a1b690d2a7de1c8bcbc6a89f
