[INFO] cloning repository https://github.com/TechnologyRose/RustCheatSheet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TechnologyRose/RustCheatSheet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnologyRose%2FRustCheatSheet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnologyRose%2FRustCheatSheet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 891cd441da694bbbfce9d1c586789fb8de9ad650
[INFO] testing TechnologyRose/RustCheatSheet against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTechnologyRose%2FRustCheatSheet" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TechnologyRose/RustCheatSheet on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TechnologyRose/RustCheatSheet
[INFO] finished tweaking git repo https://github.com/TechnologyRose/RustCheatSheet
[INFO] tweaked toml for git repo https://github.com/TechnologyRose/RustCheatSheet written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/TechnologyRose/RustCheatSheet already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68810cc187550a9f91ecbdb2ed74553a4842a1776c5279585c255de385ab5ead
[INFO] running `Command { std: "docker" "start" "-a" "68810cc187550a9f91ecbdb2ed74553a4842a1776c5279585c255de385ab5ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68810cc187550a9f91ecbdb2ed74553a4842a1776c5279585c255de385ab5ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68810cc187550a9f91ecbdb2ed74553a4842a1776c5279585c255de385ab5ead", kill_on_drop: false }`
[INFO] [stdout] 68810cc187550a9f91ecbdb2ed74553a4842a1776c5279585c255de385ab5ead
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf847457aef5227d1db0f446c10000e6cd0bf84e318939d2bda5704bab2ef02
[INFO] running `Command { std: "docker" "start" "-a" "2cf847457aef5227d1db0f446c10000e6cd0bf84e318939d2bda5704bab2ef02", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty_scraps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "2cf847457aef5227d1db0f446c10000e6cd0bf84e318939d2bda5704bab2ef02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf847457aef5227d1db0f446c10000e6cd0bf84e318939d2bda5704bab2ef02", kill_on_drop: false }`
[INFO] [stdout] 2cf847457aef5227d1db0f446c10000e6cd0bf84e318939d2bda5704bab2ef02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a89d94c597c0273dd8a4fa8a117e99c71d549d3d99e364d26e9048d78c2ffb4
[INFO] running `Command { std: "docker" "start" "-a" "5a89d94c597c0273dd8a4fa8a117e99c71d549d3d99e364d26e9048d78c2ffb4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty_scraps v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.72s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_scraps-78b30bb845a755c1)
[INFO] running `Command { std: "docker" "inspect" "5a89d94c597c0273dd8a4fa8a117e99c71d549d3d99e364d26e9048d78c2ffb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a89d94c597c0273dd8a4fa8a117e99c71d549d3d99e364d26e9048d78c2ffb4", kill_on_drop: false }`
[INFO] [stdout] 5a89d94c597c0273dd8a4fa8a117e99c71d549d3d99e364d26e9048d78c2ffb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c623d23701aa253bd747584beaf2cb4878f65eb36e21dc64fdb760834d8a5143
[INFO] running `Command { std: "docker" "start" "-a" "c623d23701aa253bd747584beaf2cb4878f65eb36e21dc64fdb760834d8a5143", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 58.59s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_scraps-78b30bb845a755c1)
[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" "c623d23701aa253bd747584beaf2cb4878f65eb36e21dc64fdb760834d8a5143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c623d23701aa253bd747584beaf2cb4878f65eb36e21dc64fdb760834d8a5143", kill_on_drop: false }`
[INFO] [stdout] c623d23701aa253bd747584beaf2cb4878f65eb36e21dc64fdb760834d8a5143