[INFO] cloning repository https://github.com/asder8215/lf-shardedringbuf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asder8215/lf-shardedringbuf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasder8215%2Flf-shardedringbuf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasder8215%2Flf-shardedringbuf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b1fdf6227e71efca839c27800c61f86f7af2138
[INFO] building asder8215/lf-shardedringbuf against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasder8215%2Flf-shardedringbuf" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/asder8215/lf-shardedringbuf
[INFO] finished tweaking git repo https://github.com/asder8215/lf-shardedringbuf
[INFO] tweaked toml for git repo https://github.com/asder8215/lf-shardedringbuf written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/asder8215/lf-shardedringbuf on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/asder8215/lf-shardedringbuf 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3dcca1099913189440fa75c52f779db0718e77f7441ce0dd6e2250ed82f4e363
[INFO] running `Command { std: "docker" "start" "-a" "3dcca1099913189440fa75c52f779db0718e77f7441ce0dd6e2250ed82f4e363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dcca1099913189440fa75c52f779db0718e77f7441ce0dd6e2250ed82f4e363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dcca1099913189440fa75c52f779db0718e77f7441ce0dd6e2250ed82f4e363", kill_on_drop: false }`
[INFO] [stdout] 3dcca1099913189440fa75c52f779db0718e77f7441ce0dd6e2250ed82f4e363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c6e4da2a4092345a6dbce50a15fee940f692b949bc52343075b051c379a2568
[INFO] running `Command { std: "docker" "start" "-a" "5c6e4da2a4092345a6dbce50a15fee940f692b949bc52343075b051c379a2568", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling sharded_ringbuf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:119:32
[INFO] [stdout]     |
[INFO] [stdout] 119 |             ShardPolicy::Pin { initial_index } => {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:307:34
[INFO] [stdout]     |
[INFO] [stdout] 307 |             ShardPolicy::Sweep { initial_index } => {}
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:700:34
[INFO] [stdout]     |
[INFO] [stdout] 700 |             ShardPolicy::Sweep { initial_index } => {}
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:703:17
[INFO] [stdout]     |
[INFO] [stdout] 703 |                 initial_index,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shift`
[INFO] [stdout]    --> src/task_local_spawn.rs:704:17
[INFO] [stdout]     |
[INFO] [stdout] 704 |                 shift,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `shift: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:706:32
[INFO] [stdout]     |
[INFO] [stdout] 706 |             ShardPolicy::Pin { initial_index } => {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:386:34
[INFO] [stdout]     |
[INFO] [stdout] 386 |             ShardPolicy::Sweep { initial_index } => {}
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:389:17
[INFO] [stdout]     |
[INFO] [stdout] 389 |                 initial_index,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shift`
[INFO] [stdout]    --> src/task_local_spawn.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 390 |                 shift,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `shift: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:392:32
[INFO] [stdout]     |
[INFO] [stdout] 392 |             ShardPolicy::Pin { initial_index } => {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_index`
[INFO] [stdout]    --> src/task_local_spawn.rs:310:17
[INFO] [stdout]     |
[INFO] [stdout] 310 |                 initial_index,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `initial_index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shift`
[INFO] [stdout]    --> src/task_local_spawn.rs:311:17
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 shift,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `shift: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "5c6e4da2a4092345a6dbce50a15fee940f692b949bc52343075b051c379a2568", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c6e4da2a4092345a6dbce50a15fee940f692b949bc52343075b051c379a2568", kill_on_drop: false }`
[INFO] [stdout] 5c6e4da2a4092345a6dbce50a15fee940f692b949bc52343075b051c379a2568
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08ce8fbd970798b8e9e7fe3ba85d6c2a7e2c8b1db9a1031b6fee2188b0f23d12
[INFO] running `Command { std: "docker" "start" "-a" "08ce8fbd970798b8e9e7fe3ba85d6c2a7e2c8b1db9a1031b6fee2188b0f23d12", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling tokio v1.45.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr] error: could not compile `memchr` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name memchr --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/memchr-2.7.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "core", "default", "libc", "logging", "rustc-dep-of-std", "std", "use_std"))' -C metadata=84b225aad418d4b3 -C extra-filename=-2d97b38eddd0133f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `futures-util` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/4987e9d4227139400384ab59296ffee3b0fb1183/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.31/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --warn=unreachable_pub --warn=unexpected_cfgs --warn=single_use_lifetimes --warn=rust_2018_idioms --warn=missing_debug_implementations --check-cfg 'cfg(futures_sanitizer)' --cfg 'feature="alloc"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="default"' --cfg 'feature="futures-macro"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "memchr", "portable-atomic", "sink", "slab", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=d2902f7c55799c86 -C extra-filename=-d69374c28f215d85 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-fc6bb1738f00fc87.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-3f1222d618741f6a.so --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-19b3aba2be9e7ae8.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-bedc6e0acd72ff2a.rmeta --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-9a5791cba021167a.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-bf5a4eed15154f64.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "08ce8fbd970798b8e9e7fe3ba85d6c2a7e2c8b1db9a1031b6fee2188b0f23d12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08ce8fbd970798b8e9e7fe3ba85d6c2a7e2c8b1db9a1031b6fee2188b0f23d12", kill_on_drop: false }`
[INFO] [stdout] 08ce8fbd970798b8e9e7fe3ba85d6c2a7e2c8b1db9a1031b6fee2188b0f23d12