[INFO] cloning repository https://github.com/khangp0000/aoc_try_with_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khangp0000/aoc_try_with_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhangp0000%2Faoc_try_with_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhangp0000%2Faoc_try_with_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c290061f3ac75a8c393d0ca3ed5e27e278b71d3d
[INFO] checking khangp0000/aoc_try_with_rust against e4d5758286bf2cf6f415802f2cf861747a7c6c8c for pr-152972
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhangp0000%2Faoc_try_with_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/khangp0000/aoc_try_with_rust
[INFO] finished tweaking git repo https://github.com/khangp0000/aoc_try_with_rust
[INFO] tweaked toml for git repo https://github.com/khangp0000/aoc_try_with_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/khangp0000/aoc_try_with_rust on toolchain e4d5758286bf2cf6f415802f2cf861747a7c6c8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/khangp0000/aoc_try_with_rust 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" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b
[INFO] running `Command { std: "docker" "start" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b", 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" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b", 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" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b" "/opt/rustwide/cargo-home/bin/cargo" "+e4d5758286bf2cf6f415802f2cf861747a7c6c8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling pkg-config v0.3.28
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling openssl v0.10.62
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking anstream v0.6.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking crossbeam-epoch v0.9.17
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking clap_builder v4.4.12
[INFO] [stderr]     Checking rayon-core v1.12.0
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking num-integer v0.1.45
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling openssl-sys v0.9.98
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking dyn-iter v1.0.1
[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/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.30/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="io"' --cfg 'feature="memchr"' --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=d0cadc09d59f6210 -C extra-filename=-1d8b51a435436fb2 --out-dir /opt/rustwide/target/debug/build/futures-util/1d8b51a435436fb2/out --extern futures_core=/opt/rustwide/target/debug/build/futures-core/6468ffc4542cb6aa/out/libfutures_core-6468ffc4542cb6aa.rmeta --extern futures_io=/opt/rustwide/target/debug/build/futures-io/226a719d1531d6f7/out/libfutures_io-226a719d1531d6f7.rmeta --extern futures_task=/opt/rustwide/target/debug/build/futures-task/393ec44fc177bb37/out/libfutures_task-393ec44fc177bb37.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/23d8dde3fe4d9adb/out/libmemchr-23d8dde3fe4d9adb.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/c348be130155a2c3/out/libpin_project_lite-c348be130155a2c3.rmeta --extern pin_utils=/opt/rustwide/target/debug/build/pin-utils/db1de871cd8706a6/out/libpin_utils-db1de871cd8706a6.rmeta --extern slab=/opt/rustwide/target/debug/build/slab/b1657c1591c9433d/out/libslab-b1657c1591c9433d.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/e4d5758286bf2cf6f415802f2cf861747a7c6c8c/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.35.1/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="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="num_cpus"' --cfg 'feature="rt"' --cfg 'feature="rt-multi-thread"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-util", "libc", "macros", "mio", "net", "num_cpus", "parking_lot", "process", "rt", "rt-multi-thread", "signal", "signal-hook-registry", "socket2", "sync", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=b8eefa1ee1bf6e89 -C extra-filename=-b3bfac26c361aea4 --out-dir /opt/rustwide/target/debug/build/tokio/b3bfac26c361aea4/out -L dependency=/opt/rustwide/target/debug/build/libc/0dafe9b263e683ff/out --extern bytes=/opt/rustwide/target/debug/build/bytes/9afdf3b53e994ef6/out/libbytes-9afdf3b53e994ef6.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/0dafe9b263e683ff/out/liblibc-0dafe9b263e683ff.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/0c6a3d23c18b579d/out/libmio-0c6a3d23c18b579d.rmeta --extern num_cpus=/opt/rustwide/target/debug/build/num_cpus/b29a8b7bd1a010aa/out/libnum_cpus-b29a8b7bd1a010aa.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/c348be130155a2c3/out/libpin_project_lite-c348be130155a2c3.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/0884ad2ecd03f512/out/libsocket2-0884ad2ecd03f512.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b", kill_on_drop: false }`
[INFO] [stdout] 3bf51574bde9b2804074e2d60ec86906df0e2c6bf0ff1231ffc23fab4e71995b