[INFO] cloning repository https://github.com/sumomo-99/write-code-every-day [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sumomo-99/write-code-every-day" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumomo-99%2Fwrite-code-every-day", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumomo-99%2Fwrite-code-every-day'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2a97a9a40b6f22649b660718f281ab4d5ab7db81 [INFO] testing sumomo-99/write-code-every-day against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumomo-99%2Fwrite-code-every-day" "/workspace/builds/worker-58/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sumomo-99/write-code-every-day on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sumomo-99/write-code-every-day [INFO] finished tweaking git repo https://github.com/sumomo-99/write-code-every-day [INFO] tweaked toml for git repo https://github.com/sumomo-99/write-code-every-day written to /workspace/builds/worker-58/source/Cargo.toml [INFO] crate git repo https://github.com/sumomo-99/write-code-every-day already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal v1.20.0 [INFO] [stderr] Downloaded syn v1.0.83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2546d9cb891270890a25ab834409dc74aaa61538b0d4861a87137a9ffa075ab2 [INFO] running `Command { std: "docker" "start" "-a" "2546d9cb891270890a25ab834409dc74aaa61538b0d4861a87137a9ffa075ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2546d9cb891270890a25ab834409dc74aaa61538b0d4861a87137a9ffa075ab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2546d9cb891270890a25ab834409dc74aaa61538b0d4861a87137a9ffa075ab2", kill_on_drop: false }` [INFO] [stdout] 2546d9cb891270890a25ab834409dc74aaa61538b0d4861a87137a9ffa075ab2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bc87eadefb3253e23c8353b155a415d2280aa17a63588bf4571684a474435cb [INFO] running `Command { std: "docker" "start" "-a" "8bc87eadefb3253e23c8353b155a415d2280aa17a63588bf4571684a474435cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling arrayvec v0.7.2 [INFO] [stderr] Compiling print-test-case v0.1.0 (/opt/rustwide/workdir/print-test-case) [INFO] [stderr] Compiling swapping-two-numbers v0.1.0 (/opt/rustwide/workdir/swapping-two-numbers) [INFO] [stderr] Compiling hello-world v0.1.0 (/opt/rustwide/workdir/hello-world) [INFO] [stderr] Compiling qq v0.1.0 (/opt/rustwide/workdir/qq) [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rust_decimal v1.20.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling simple-calculator v0.1.0 (/opt/rustwide/workdir/simple-calculator) [INFO] [stderr] Compiling selection-sort v0.1.0 (/opt/rustwide/workdir/selection-sort) [INFO] [stderr] Compiling min-max-sum v0.1.0 (/opt/rustwide/workdir/min-max-sum) [INFO] [stderr] Compiling range v0.1.0 (/opt/rustwide/workdir/range) [INFO] [stderr] Compiling reversed-strings v0.1.0 (/opt/rustwide/workdir/reversed-strings) [INFO] [stderr] Compiling prime-numbers v0.1.0 (/opt/rustwide/workdir/prime-numbers) [INFO] [stderr] Compiling print-many-hello-world v0.1.0 (/opt/rustwide/workdir/print-many-hello-world) [INFO] [stderr] Compiling print-frame v0.1.0 (/opt/rustwide/workdir/print-frame) [INFO] [stderr] Compiling reversed-numbers v0.1.0 (/opt/rustwide/workdir/reversed-numbers) [INFO] [stderr] Compiling even-or-odd v0.1.0 (/opt/rustwide/workdir/even-or-odd) [INFO] [stderr] Compiling century-from-year v0.1.0 (/opt/rustwide/workdir/century-from-year) [INFO] [stderr] Compiling a-b-divide v0.1.0 (/opt/rustwide/workdir/a-b-divide) [INFO] [stderr] Compiling print-rectangle v0.1.0 (/opt/rustwide/workdir/print-rectangle) [INFO] [stderr] Compiling rectangle v0.1.0 (/opt/rustwide/workdir/rectangle) [INFO] [stderr] Compiling calculate-bmi v0.1.0 (/opt/rustwide/workdir/calculate-bmi) [INFO] [stderr] Compiling two-word-name v0.1.0 (/opt/rustwide/workdir/two-word-name) [INFO] [stderr] Compiling small-large-equal v0.1.0 (/opt/rustwide/workdir/small-large-equal) [INFO] [stderr] Compiling check-for-factor v0.1.0 (/opt/rustwide/workdir/check-for-factor) [INFO] [stderr] Compiling x-power v0.1.0 (/opt/rustwide/workdir/x-power) [INFO] [stderr] Compiling insert-sort v0.1.0 (/opt/rustwide/workdir/insert-sort) [INFO] [stderr] Compiling vowel-count v0.1.0 (/opt/rustwide/workdir/vowel-count) [INFO] [stderr] Compiling maximum-profit v0.1.0 (/opt/rustwide/workdir/maximum-profit) [INFO] [stderr] Compiling print-chessboard v0.1.0 (/opt/rustwide/workdir/print-chessboard) [INFO] [stderr] Compiling smallest v0.1.0 (/opt/rustwide/workdir/smallest) [INFO] [stderr] Compiling greatest-common-divisor v0.1.0 (/opt/rustwide/workdir/greatest-common-divisor) [INFO] [stderr] Compiling circle v0.1.0 (/opt/rustwide/workdir/circle) [INFO] [stderr] Compiling watch v0.1.0 (/opt/rustwide/workdir/watch) [INFO] [stderr] Compiling circle-in-a-rectangle v0.1.0 (/opt/rustwide/workdir/circle-in-a-rectangle) [INFO] [stderr] Compiling how-many-divisors v0.1.0 (/opt/rustwide/workdir/how-many-divisors) [INFO] [stderr] Compiling counting-sheeps v0.1.0 (/opt/rustwide/workdir/counting-sheeps) [INFO] [stderr] Compiling summation v0.1.0 (/opt/rustwide/workdir/summation) [INFO] [stderr] Compiling remove-first-and-last-character v0.1.0 (/opt/rustwide/workdir/remove-first-and-last-character) [INFO] [stderr] Compiling square-n-sum v0.1.0 (/opt/rustwide/workdir/square-n-sum) [INFO] [stderr] Compiling bubble-sort v0.1.0 (/opt/rustwide/workdir/bubble-sort) [INFO] [stderr] Compiling sum-of-positive v0.1.0 (/opt/rustwide/workdir/sum-of-positive) [INFO] [stderr] Compiling string-repeat v0.1.0 (/opt/rustwide/workdir/string-repeat) [INFO] [stderr] Compiling sorting-numbers v0.1.0 (/opt/rustwide/workdir/sorting-numbers) [INFO] [stderr] Compiling remove-string-spaces v0.1.0 (/opt/rustwide/workdir/remove-string-spaces) [INFO] [stderr] error: could not compile `square-n-sum` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name square_n_sum --edition=2021 square-n-sum/src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=74bab187523a75e0 -C extra-filename=-74bab187523a75e0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-cf230e9fb72bca38.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8bc87eadefb3253e23c8353b155a415d2280aa17a63588bf4571684a474435cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bc87eadefb3253e23c8353b155a415d2280aa17a63588bf4571684a474435cb", kill_on_drop: false }` [INFO] [stdout] 8bc87eadefb3253e23c8353b155a415d2280aa17a63588bf4571684a474435cb