[INFO] cloning repository https://github.com/ghimiresdp/rust-challenges
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ghimiresdp/rust-challenges" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghimiresdp%2Frust-challenges", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghimiresdp%2Frust-challenges'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52617c8ab8d3c21c7ea4e38dd7d6cac40e46ea69
[INFO] checking ghimiresdp/rust-challenges against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fghimiresdp%2Frust-challenges" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ghimiresdp/rust-challenges
[INFO] finished tweaking git repo https://github.com/ghimiresdp/rust-challenges
[INFO] tweaked toml for git repo https://github.com/ghimiresdp/rust-challenges written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ghimiresdp/rust-challenges on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ghimiresdp/rust-challenges 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5265d7bc6473c6d4c4ae7916dcad68ece39c00af2a9eb7c6d0e521609fcce23
[INFO] running `Command { std: "docker" "start" "-a" "c5265d7bc6473c6d4c4ae7916dcad68ece39c00af2a9eb7c6d0e521609fcce23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5265d7bc6473c6d4c4ae7916dcad68ece39c00af2a9eb7c6d0e521609fcce23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5265d7bc6473c6d4c4ae7916dcad68ece39c00af2a9eb7c6d0e521609fcce23", kill_on_drop: false }`
[INFO] [stdout] c5265d7bc6473c6d4c4ae7916dcad68ece39c00af2a9eb7c6d0e521609fcce23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb92d4cec78562354eeb869feac96dd4ca7e835ca722b6723ba76cc71500ba77
[INFO] running `Command { std: "docker" "start" "-a" "cb92d4cec78562354eeb869feac96dd4ca7e835ca722b6723ba76cc71500ba77", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
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[INFO] [stderr]    Compiling shape_derive v0.6.0 (/opt/rustwide/workdir/macros/shape_derive)
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[INFO] [stderr]    Compiling openssl-sys v0.9.106
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
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[INFO] [stderr]    Compiling openssl v0.10.71
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[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
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[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.93s
[INFO] running `Command { std: "docker" "inspect" "cb92d4cec78562354eeb869feac96dd4ca7e835ca722b6723ba76cc71500ba77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb92d4cec78562354eeb869feac96dd4ca7e835ca722b6723ba76cc71500ba77", kill_on_drop: false }`
[INFO] [stdout] cb92d4cec78562354eeb869feac96dd4ca7e835ca722b6723ba76cc71500ba77