[INFO] cloning repository https://github.com/aoikurokawa/distributed-systems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aoikurokawa/distributed-systems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoikurokawa%2Fdistributed-systems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoikurokawa%2Fdistributed-systems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcb9166e57f1bfbe8c4a5a82fa1bb03a3dd64eb4
[INFO] testing aoikurokawa/distributed-systems against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faoikurokawa%2Fdistributed-systems" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aoikurokawa/distributed-systems on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aoikurokawa/distributed-systems
[INFO] finished tweaking git repo https://github.com/aoikurokawa/distributed-systems
[INFO] tweaked toml for git repo https://github.com/aoikurokawa/distributed-systems written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aoikurokawa/distributed-systems 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chan v0.1.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab4a41a735ac9feaf7c9504d476fb2c5204f8a815345a5818bce3b00a11d5753
[INFO] running `Command { std: "docker" "start" "-a" "ab4a41a735ac9feaf7c9504d476fb2c5204f8a815345a5818bce3b00a11d5753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab4a41a735ac9feaf7c9504d476fb2c5204f8a815345a5818bce3b00a11d5753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4a41a735ac9feaf7c9504d476fb2c5204f8a815345a5818bce3b00a11d5753", kill_on_drop: false }`
[INFO] [stdout] ab4a41a735ac9feaf7c9504d476fb2c5204f8a815345a5818bce3b00a11d5753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d66e06efc0dd24f09ac51d2417346f432b3bc2d4170a86d476dd9b052d4512c
[INFO] running `Command { std: "docker" "start" "-a" "2d66e06efc0dd24f09ac51d2417346f432b3bc2d4170a86d476dd9b052d4512c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling epoll v0.1.0 (/opt/rustwide/workdir/epoll)
[INFO] [stderr]    Compiling raw-syscall v0.1.0 (/opt/rustwide/workdir/raw-syscall)
[INFO] [stderr]    Compiling os-threds v0.1.0 (/opt/rustwide/workdir/os-threds)
[INFO] [stderr]    Compiling assembly-dereference v0.1.0 (/opt/rustwide/workdir/assembly-dereference)
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rust-futures v0.1.0 (/opt/rustwide/workdir/rust-futures)
[INFO] [stderr]    Compiling runtime v0.1.0 (/opt/rustwide/workdir/runtime)
[INFO] [stderr]    Compiling coroutines-pin v0.1.0 (/opt/rustwide/workdir/coroutines-pin)
[INFO] [stderr]    Compiling runtime-executor v0.1.0 (/opt/rustwide/workdir/runtime-executor)
[INFO] [stderr]    Compiling coroutine v0.1.0 (/opt/rustwide/workdir/coroutine)
[INFO] [stderr]    Compiling coroutines-variables v0.1.0 (/opt/rustwide/workdir/coroutines-variables)
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> runtime-executor/src/http.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::{Interest, Token};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `registry`
[INFO] [stdout]   --> runtime-executor/src/http.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 |     runtime::{executor::Waker, reactor, registry},
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `poll` is never read
[INFO] [stdout]   --> runtime-executor/src/runtime/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Runtime {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     poll: Poll,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mrapps v0.1.0 (/opt/rustwide/workdir/mrapps)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "2d66e06efc0dd24f09ac51d2417346f432b3bc2d4170a86d476dd9b052d4512c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d66e06efc0dd24f09ac51d2417346f432b3bc2d4170a86d476dd9b052d4512c", kill_on_drop: false }`
[INFO] [stdout] 2d66e06efc0dd24f09ac51d2417346f432b3bc2d4170a86d476dd9b052d4512c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c13cca89d55d6ec5b18a17eae07900084afb6bba1a119e2d0cc7bbb1cf69daf
[INFO] running `Command { std: "docker" "start" "-a" "5c13cca89d55d6ec5b18a17eae07900084afb6bba1a119e2d0cc7bbb1cf69daf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]    Compiling socket2 v0.5.6
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling futures-task v0.3.30
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling http v1.1.0
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling bytestring v1.3.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling local-waker v0.1.4
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]    Compiling http-body v1.0.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.9+1.58.0
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling curl-sys v0.4.72+curl-8.6.0
[INFO] [stderr]    Compiling idna v0.5.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling tower-layer v0.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling url v2.5.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling actix-service v2.0.2
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling brotli-decompressor v2.5.1
[INFO] [stderr]    Compiling actix-utils v3.0.1
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling futures-io v0.3.30
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling curl v0.4.46
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling time v0.3.34
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling http-body-util v0.1.1
[INFO] [stderr]    Compiling local-channel v0.1.5
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling isahc v1.7.2
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling language-tags v0.3.2
[INFO] [stderr]    Compiling brotli v3.5.0
[INFO] [stderr]    Compiling waker-fn v1.1.1
[INFO] [stderr]    Compiling sluice v0.5.5
[INFO] [stderr]    Compiling futures-lite v1.13.0
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> runtime-executor/src/http.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::{Interest, Token};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `registry`
[INFO] [stdout]   --> runtime-executor/src/http.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 |     runtime::{executor::Waker, reactor, registry},
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `poll` is never read
[INFO] [stdout]   --> runtime-executor/src/runtime/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Runtime {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     poll: Poll,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling actix-router v0.5.2
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling castaway v0.1.2
[INFO] [stderr]    Compiling mrapps v0.1.0 (/opt/rustwide/workdir/mrapps)
[INFO] [stderr]    Compiling runtime v0.1.0 (/opt/rustwide/workdir/runtime)
[INFO] [stderr]    Compiling rust-futures v0.1.0 (/opt/rustwide/workdir/rust-futures)
[INFO] [stderr]    Compiling runtime-executor v0.1.0 (/opt/rustwide/workdir/runtime-executor)
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> runtime-executor/src/http.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use mio::{Interest, Token};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `registry`
[INFO] [stdout]   --> runtime-executor/src/http.rs:10:41
[INFO] [stdout]    |
[INFO] [stdout] 10 |     runtime::{executor::Waker, reactor, registry},
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `poll` is never read
[INFO] [stdout]   --> runtime-executor/src/runtime/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Runtime {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 22 |     poll: Poll,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling coroutines-variables v0.1.0 (/opt/rustwide/workdir/coroutines-variables)
[INFO] [stderr]    Compiling coroutine v0.1.0 (/opt/rustwide/workdir/coroutine)
[INFO] [stderr]    Compiling coroutines-pin v0.1.0 (/opt/rustwide/workdir/coroutines-pin)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling os-threds v0.1.0 (/opt/rustwide/workdir/os-threds)
[INFO] [stderr]    Compiling raw-syscall v0.1.0 (/opt/rustwide/workdir/raw-syscall)
[INFO] [stderr]    Compiling assembly-dereference v0.1.0 (/opt/rustwide/workdir/assembly-dereference)
[INFO] [stderr]    Compiling epoll v0.1.0 (/opt/rustwide/workdir/epoll)
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling actix-web-codegen v4.2.2
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling zstd v0.13.0
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling actix-rt v2.9.0
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling actix-server v2.3.0
[INFO] [stderr]    Compiling h2 v0.4.3
[INFO] [stderr]    Compiling actix-codec v0.5.2
[INFO] [stderr]    Compiling h2 v0.3.25
[INFO] [stderr]    Compiling actix-http v3.6.0
[INFO] [stderr]    Compiling hyper v1.2.0
[INFO] [stderr]    Compiling hyper-util v0.1.3
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.2
[INFO] [stderr]    Compiling actix-web v4.5.1
[INFO] [stderr]    Compiling examples v0.0.0 (/opt/rustwide/workdir/examples)
[INFO] [stdout] warning: Rust ABI is unsupported in naked functions
[INFO] [stdout]    --> examples/fibers_closure.rs:170:1
[INFO] [stdout]     |
[INFO] [stdout] 170 | unsafe fn skip() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(undefined_naked_function_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust ABI is unsupported in naked functions
[INFO] [stdout]    --> examples/fibers_closure.rs:192:1
[INFO] [stdout]     |
[INFO] [stdout] 192 | unsafe fn switch() {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `a` and `b` are never read
[INFO] [stdout]   --> examples/pin.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Foo {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 17 |     a: MaybeSelfRef,
[INFO] [stdout]    |     ^
[INFO] [stdout] 18 |     b: String,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executor`
[INFO] [stdout]  --> examples/rust_futures.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let executor = init();
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executor`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.30s
[INFO] running `Command { std: "docker" "inspect" "5c13cca89d55d6ec5b18a17eae07900084afb6bba1a119e2d0cc7bbb1cf69daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c13cca89d55d6ec5b18a17eae07900084afb6bba1a119e2d0cc7bbb1cf69daf", kill_on_drop: false }`
[INFO] [stdout] 5c13cca89d55d6ec5b18a17eae07900084afb6bba1a119e2d0cc7bbb1cf69daf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04401e59a522d6de262a2b2ae289908cef5f2d84cbeb805fe901d2ae777b82fe
[INFO] running `Command { std: "docker" "start" "-a" "04401e59a522d6de262a2b2ae289908cef5f2d84cbeb805fe901d2ae777b82fe", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Token`
[INFO] [stderr]  --> runtime-executor/src/http.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use mio::{Interest, Token};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `registry`
[INFO] [stderr]   --> runtime-executor/src/http.rs:10:41
[INFO] [stderr]    |
[INFO] [stderr] 10 |     runtime::{executor::Waker, reactor, registry},
[INFO] [stderr]    |                                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `poll` is never read
[INFO] [stderr]   --> runtime-executor/src/runtime/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Runtime {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 22 |     poll: Poll,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `runtime-executor` (lib) generated 3 warnings (run `cargo fix --lib -p runtime-executor` to apply 2 suggestions)
[INFO] [stderr] warning: `runtime-executor` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unused variable: `executor`
[INFO] [stderr]  --> examples/rust_futures.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let executor = init();
[INFO] [stderr]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executor`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Rust ABI is unsupported in naked functions
[INFO] [stderr]    --> examples/fibers_closure.rs:170:1
[INFO] [stderr]     |
[INFO] [stderr] 170 | unsafe fn skip() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(undefined_naked_function_abi)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Rust ABI is unsupported in naked functions
[INFO] [stderr]    --> examples/fibers_closure.rs:192:1
[INFO] [stderr]     |
[INFO] [stderr] 192 | unsafe fn switch() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `a` and `b` are never read
[INFO] [stderr]   --> examples/pin.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct Foo {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] 17 |     a: MaybeSelfRef,
[INFO] [stderr]    |     ^
[INFO] [stderr] 18 |     b: String,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `examples` (example "rust_futures") generated 1 warning
[INFO] [stderr] warning: `examples` (example "fibers_closure") generated 2 warnings
[INFO] [stderr] warning: `examples` (example "pin") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/assembly_dereference-c1cb34af0d6f4a46)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_assembly_dereference ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coroutine-8fc6a3d812eba1e6)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coroutines_pin-446d716a922e58c3)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/coroutines_variables-6094cc0955fd6cfc)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/epoll-92955a8af955dac5)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ffi::tests::test_bitflag ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mrapps-e563bef898c425d4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test master::tests::master_enqueues_map_jobs ... ok
[INFO] [stdout] test worker::tests::worker_maps_input_to_result_files ... FAILED
[INFO] [stdout] test worker::tests::worker_reduces_input_to_result_file ... FAILED
[INFO] [stdout] test master::tests::run_map_reduce has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "04401e59a522d6de262a2b2ae289908cef5f2d84cbeb805fe901d2ae777b82fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04401e59a522d6de262a2b2ae289908cef5f2d84cbeb805fe901d2ae777b82fe", kill_on_drop: false }`
[INFO] [stdout] 04401e59a522d6de262a2b2ae289908cef5f2d84cbeb805fe901d2ae777b82fe
