[INFO] cloning repository https://github.com/masterbid/student_registration_app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/masterbid/student_registration_app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasterbid%2Fstudent_registration_app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmasterbid%2Fstudent_registration_app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a2ffdfdb2dec6b4cb7b408ff5f9db39718ce959
[INFO] testing masterbid/student_registration_app 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%2Fmasterbid%2Fstudent_registration_app" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/masterbid/student_registration_app 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/masterbid/student_registration_app
[INFO] finished tweaking git repo https://github.com/masterbid/student_registration_app
[INFO] tweaked toml for git repo https://github.com/masterbid/student_registration_app written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/masterbid/student_registration_app 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8b54549b68a75d344dc87d25833b3350d6c714ce8e8e6f72b936da246037bc41
[INFO] running `Command { std: "docker" "start" "-a" "8b54549b68a75d344dc87d25833b3350d6c714ce8e8e6f72b936da246037bc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b54549b68a75d344dc87d25833b3350d6c714ce8e8e6f72b936da246037bc41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b54549b68a75d344dc87d25833b3350d6c714ce8e8e6f72b936da246037bc41", kill_on_drop: false }`
[INFO] [stdout] 8b54549b68a75d344dc87d25833b3350d6c714ce8e8e6f72b936da246037bc41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] e848081a3c24d1be5b079f24b33bb143677986478a41f1273a4a094634b8e010
[INFO] running `Command { std: "docker" "start" "-a" "e848081a3c24d1be5b079f24b33bb143677986478a41f1273a4a094634b8e010", kill_on_drop: false }`
[INFO] [stderr]    Compiling student_registration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "e848081a3c24d1be5b079f24b33bb143677986478a41f1273a4a094634b8e010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e848081a3c24d1be5b079f24b33bb143677986478a41f1273a4a094634b8e010", kill_on_drop: false }`
[INFO] [stdout] e848081a3c24d1be5b079f24b33bb143677986478a41f1273a4a094634b8e010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 8c9954d0d8c08e7a73b677f91f041e38a45019d643c58dcefb5a389a2e3fe178
[INFO] running `Command { std: "docker" "start" "-a" "8c9954d0d8c08e7a73b677f91f041e38a45019d643c58dcefb5a389a2e3fe178", kill_on_drop: false }`
[INFO] [stderr]    Compiling student_registration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "8c9954d0d8c08e7a73b677f91f041e38a45019d643c58dcefb5a389a2e3fe178", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9954d0d8c08e7a73b677f91f041e38a45019d643c58dcefb5a389a2e3fe178", kill_on_drop: false }`
[INFO] [stdout] 8c9954d0d8c08e7a73b677f91f041e38a45019d643c58dcefb5a389a2e3fe178
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 1c1aa608cb4f7736e581a4355f477e5ccdaa1f159e089139b302f0e1c00ca286
[INFO] running `Command { std: "docker" "start" "-a" "1c1aa608cb4f7736e581a4355f477e5ccdaa1f159e089139b302f0e1c00ca286", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/student_registration-8769a13b00ae3f0d)
[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" "1c1aa608cb4f7736e581a4355f477e5ccdaa1f159e089139b302f0e1c00ca286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1aa608cb4f7736e581a4355f477e5ccdaa1f159e089139b302f0e1c00ca286", kill_on_drop: false }`
[INFO] [stdout] 1c1aa608cb4f7736e581a4355f477e5ccdaa1f159e089139b302f0e1c00ca286