[INFO] cloning repository https://github.com/doberan/rust_hello
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doberan/rust_hello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoberan%2Frust_hello", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoberan%2Frust_hello'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40c6ae70fdb84892e40ce05417b5eb25baf773f7
[INFO] testing doberan/rust_hello 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%2Fdoberan%2Frust_hello" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/doberan/rust_hello 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/doberan/rust_hello
[INFO] finished tweaking git repo https://github.com/doberan/rust_hello
[INFO] tweaked toml for git repo https://github.com/doberan/rust_hello written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/doberan/rust_hello 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 18926fa44ca35b00929b6bf400aec4b2e107c7d6a9bf8c8aae9ede3769f6f6e4
[INFO] running `Command { std: "docker" "start" "-a" "18926fa44ca35b00929b6bf400aec4b2e107c7d6a9bf8c8aae9ede3769f6f6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18926fa44ca35b00929b6bf400aec4b2e107c7d6a9bf8c8aae9ede3769f6f6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18926fa44ca35b00929b6bf400aec4b2e107c7d6a9bf8c8aae9ede3769f6f6e4", kill_on_drop: false }`
[INFO] [stdout] 18926fa44ca35b00929b6bf400aec4b2e107c7d6a9bf8c8aae9ede3769f6f6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] f2b247b8c15b0fe5f4bcbe32784bc7faf7d5955cfef97ca73a60574cffd69a65
[INFO] running `Command { std: "docker" "start" "-a" "f2b247b8c15b0fe5f4bcbe32784bc7faf7d5955cfef97ca73a60574cffd69a65", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "f2b247b8c15b0fe5f4bcbe32784bc7faf7d5955cfef97ca73a60574cffd69a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b247b8c15b0fe5f4bcbe32784bc7faf7d5955cfef97ca73a60574cffd69a65", kill_on_drop: false }`
[INFO] [stdout] f2b247b8c15b0fe5f4bcbe32784bc7faf7d5955cfef97ca73a60574cffd69a65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 6b49536cfef2dcfb5daa84dd23ba62227af093e1d8aebc6dc49580a5159e3dcb
[INFO] running `Command { std: "docker" "start" "-a" "6b49536cfef2dcfb5daa84dd23ba62227af093e1d8aebc6dc49580a5159e3dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling sample v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]   Executable unittests src/hello.rs (/opt/rustwide/target/debug/deps/hello-7a1a85d41e37ca8b)
[INFO] running `Command { std: "docker" "inspect" "6b49536cfef2dcfb5daa84dd23ba62227af093e1d8aebc6dc49580a5159e3dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b49536cfef2dcfb5daa84dd23ba62227af093e1d8aebc6dc49580a5159e3dcb", kill_on_drop: false }`
[INFO] [stdout] 6b49536cfef2dcfb5daa84dd23ba62227af093e1d8aebc6dc49580a5159e3dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 6660b0093970bb44d3d8aa7ebf03981cb5db6aacc4e3a87797c1557eeb34ea1b
[INFO] running `Command { std: "docker" "start" "-a" "6660b0093970bb44d3d8aa7ebf03981cb5db6aacc4e3a87797c1557eeb34ea1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/hello.rs (/opt/rustwide/target/debug/deps/hello-7a1a85d41e37ca8b)
[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" "6660b0093970bb44d3d8aa7ebf03981cb5db6aacc4e3a87797c1557eeb34ea1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6660b0093970bb44d3d8aa7ebf03981cb5db6aacc4e3a87797c1557eeb34ea1b", kill_on_drop: false }`
[INFO] [stdout] 6660b0093970bb44d3d8aa7ebf03981cb5db6aacc4e3a87797c1557eeb34ea1b