[INFO] cloning repository https://github.com/Alfredo-Vargas/rust_adv_code2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alfredo-Vargas/rust_adv_code2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfredo-Vargas%2Frust_adv_code2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfredo-Vargas%2Frust_adv_code2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 971de9f97bc065f8363f9ea5c6f3ebb86f229198
[INFO] testing Alfredo-Vargas/rust_adv_code2021 against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlfredo-Vargas%2Frust_adv_code2021" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Alfredo-Vargas/rust_adv_code2021 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Alfredo-Vargas/rust_adv_code2021
[INFO] finished tweaking git repo https://github.com/Alfredo-Vargas/rust_adv_code2021
[INFO] tweaked toml for git repo https://github.com/Alfredo-Vargas/rust_adv_code2021 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate git repo https://github.com/Alfredo-Vargas/rust_adv_code2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9da5c666f358abf8f1956d8892214fb2bd07d743a7e1e4b0dc6845a29920ed0
[INFO] running `Command { std: "docker" "start" "-a" "b9da5c666f358abf8f1956d8892214fb2bd07d743a7e1e4b0dc6845a29920ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9da5c666f358abf8f1956d8892214fb2bd07d743a7e1e4b0dc6845a29920ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9da5c666f358abf8f1956d8892214fb2bd07d743a7e1e4b0dc6845a29920ed0", kill_on_drop: false }`
[INFO] [stdout] b9da5c666f358abf8f1956d8892214fb2bd07d743a7e1e4b0dc6845a29920ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f14b1bc553d35674fe29c7248140c8db26b387da0061071831fbc039e83d4638
[INFO] running `Command { std: "docker" "start" "-a" "f14b1bc553d35674fe29c7248140c8db26b387da0061071831fbc039e83d4638", kill_on_drop: false }`
[INFO] [stderr]    Compiling adv_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "f14b1bc553d35674fe29c7248140c8db26b387da0061071831fbc039e83d4638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f14b1bc553d35674fe29c7248140c8db26b387da0061071831fbc039e83d4638", kill_on_drop: false }`
[INFO] [stdout] f14b1bc553d35674fe29c7248140c8db26b387da0061071831fbc039e83d4638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ed09d14a00b173fbc7106ad8225aa381f52ff9d52aad6fc0ca0b2cc2e29155a
[INFO] running `Command { std: "docker" "start" "-a" "3ed09d14a00b173fbc7106ad8225aa381f52ff9d52aad6fc0ca0b2cc2e29155a", kill_on_drop: false }`
[INFO] [stderr]    Compiling adv_2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "3ed09d14a00b173fbc7106ad8225aa381f52ff9d52aad6fc0ca0b2cc2e29155a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed09d14a00b173fbc7106ad8225aa381f52ff9d52aad6fc0ca0b2cc2e29155a", kill_on_drop: false }`
[INFO] [stdout] 3ed09d14a00b173fbc7106ad8225aa381f52ff9d52aad6fc0ca0b2cc2e29155a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9cc6820e2f308e48101c019eb2ead557388e20eba10afa5326445edd5e335c84
[INFO] running `Command { std: "docker" "start" "-a" "9cc6820e2f308e48101c019eb2ead557388e20eba10afa5326445edd5e335c84", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 29.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/adv_2021-8aa3003b821e0a4b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9cc6820e2f308e48101c019eb2ead557388e20eba10afa5326445edd5e335c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cc6820e2f308e48101c019eb2ead557388e20eba10afa5326445edd5e335c84", kill_on_drop: false }`
[INFO] [stdout] 9cc6820e2f308e48101c019eb2ead557388e20eba10afa5326445edd5e335c84