[INFO] cloning repository https://github.com/SenjuSama2012/Rust-Language-Guide
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SenjuSama2012/Rust-Language-Guide" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSenjuSama2012%2FRust-Language-Guide", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSenjuSama2012%2FRust-Language-Guide'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d782dfe97851654cfae833037c8aab8c7d45fc61
[INFO] testing SenjuSama2012/Rust-Language-Guide against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSenjuSama2012%2FRust-Language-Guide" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SenjuSama2012/Rust-Language-Guide 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/SenjuSama2012/Rust-Language-Guide
[INFO] finished tweaking git repo https://github.com/SenjuSama2012/Rust-Language-Guide
[INFO] tweaked toml for git repo https://github.com/SenjuSama2012/Rust-Language-Guide written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/SenjuSama2012/Rust-Language-Guide 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 632c43713f25ca7e99979d5b2e5343359acc4fc613bf3582379f6f7d1a8249a5
[INFO] running `Command { std: "docker" "start" "-a" "632c43713f25ca7e99979d5b2e5343359acc4fc613bf3582379f6f7d1a8249a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "632c43713f25ca7e99979d5b2e5343359acc4fc613bf3582379f6f7d1a8249a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632c43713f25ca7e99979d5b2e5343359acc4fc613bf3582379f6f7d1a8249a5", kill_on_drop: false }`
[INFO] [stdout] 632c43713f25ca7e99979d5b2e5343359acc4fc613bf3582379f6f7d1a8249a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1c23938d6b9b7b2357eeb234e0f75f2f5c1c679081062aec4c596152d9e1d4da
[INFO] running `Command { std: "docker" "start" "-a" "1c23938d6b9b7b2357eeb234e0f75f2f5c1c679081062aec4c596152d9e1d4da", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling course_main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "1c23938d6b9b7b2357eeb234e0f75f2f5c1c679081062aec4c596152d9e1d4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c23938d6b9b7b2357eeb234e0f75f2f5c1c679081062aec4c596152d9e1d4da", kill_on_drop: false }`
[INFO] [stdout] 1c23938d6b9b7b2357eeb234e0f75f2f5c1c679081062aec4c596152d9e1d4da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fd58d4fcdc9b3af4cff860fa4e078926e9ecabeec937f266d514911a405af6a
[INFO] running `Command { std: "docker" "start" "-a" "2fd58d4fcdc9b3af4cff860fa4e078926e9ecabeec937f266d514911a405af6a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling course_main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "2fd58d4fcdc9b3af4cff860fa4e078926e9ecabeec937f266d514911a405af6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd58d4fcdc9b3af4cff860fa4e078926e9ecabeec937f266d514911a405af6a", kill_on_drop: false }`
[INFO] [stdout] 2fd58d4fcdc9b3af4cff860fa4e078926e9ecabeec937f266d514911a405af6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e54d770c80feebcb2df7f8aeac83c156f3d2e709158ec6d0ca90e809a5f60777
[INFO] running `Command { std: "docker" "start" "-a" "e54d770c80feebcb2df7f8aeac83c156f3d2e709158ec6d0ca90e809a5f60777", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/course_main-c9ee73fb0c79ecb8)
[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" "e54d770c80feebcb2df7f8aeac83c156f3d2e709158ec6d0ca90e809a5f60777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54d770c80feebcb2df7f8aeac83c156f3d2e709158ec6d0ca90e809a5f60777", kill_on_drop: false }`
[INFO] [stdout] e54d770c80feebcb2df7f8aeac83c156f3d2e709158ec6d0ca90e809a5f60777