[INFO] cloning repository https://github.com/Nirmish25/Rust-Assignment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nirmish25/Rust-Assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNirmish25%2FRust-Assignment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNirmish25%2FRust-Assignment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9755531aa3c26168e1401dda2e96c91d0f295d2a
[INFO] checking Nirmish25/Rust-Assignment against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNirmish25%2FRust-Assignment" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nirmish25/Rust-Assignment
[INFO] finished tweaking git repo https://github.com/Nirmish25/Rust-Assignment
[INFO] tweaked toml for git repo https://github.com/Nirmish25/Rust-Assignment written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nirmish25/Rust-Assignment on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nirmish25/Rust-Assignment 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3
[INFO] running `Command { std: "docker" "start" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling futures-io v0.3.33
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling webpki-roots v0.26.11
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking pkcs1 v0.7.5
[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/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.33/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="futures-io"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --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", "libc", "memchr", "portable-atomic", "portable-atomic-alloc", "portable-atomic-util", "portable_atomic_crate", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=a874ea2c78fb9fd9 -C extra-filename=-ed46e34e742714c1 --out-dir /opt/rustwide/target/debug/build/futures-util/ed46e34e742714c1/out --extern futures_core=/opt/rustwide/target/debug/build/futures-core/66c6c11339e0b249/out/libfutures_core-66c6c11339e0b249.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/ec825954e5f24f03/out/libfutures_io-ec825954e5f24f03.rmeta --extern futures_sink=/opt/rustwide/target/debug/build/futures-sink/c0384ca3d6f13403/out/libfutures_sink-c0384ca3d6f13403.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/7018d05962e87907/out/libfutures_task-7018d05962e87907.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/b924193483665774/out/libmemchr-b924193483665774.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/ae595133c23c4338/out/libslab-ae595133c23c4338.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="fs"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="macros"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --cfg 'feature="tokio-macros"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=f142c70db9950ccf -C extra-filename=-64290139ee62d9af --out-dir /opt/rustwide/target/debug/build/tokio/64290139ee62d9af/out -L dependency=/opt/rustwide/target/debug/build/errno/0f735279c0a5cb88/out -L dependency=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out --extern bytes=/opt/rustwide/target/debug/build/bytes/4fbd75942b1503ad/out/libbytes-4fbd75942b1503ad.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/5b122225efee376b/out/liblibc-5b122225efee376b.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/acbf03d6753a552b/out/libmio-acbf03d6753a552b.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/7176d3be2b7ee2e1/out/libpin_project_lite-7176d3be2b7ee2e1.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/e631dbe7df418f4f/out/libsignal_hook_registry-e631dbe7df418f4f.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/081bf329e7bc52a9/out/libsocket2-081bf329e7bc52a9.rmeta --extern tokio_macros=/opt/rustwide/target/debug/build/tokio-macros/f451eeef8a334135/out/libtokio_macros-f451eeef8a334135.so --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3", kill_on_drop: false }`
[INFO] [stdout] 50ef02a877e9c87ebb48954e5e84a2e39e5babf4a83453a890f3b0c78842d6b3