[INFO] cloning repository https://github.com/zubairakram/mapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zubairakram/mapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzubairakram%2Fmapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzubairakram%2Fmapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a477bdecb5c7a886b4bc9b0fc629a58140197346
[INFO] testing zubairakram/mapper 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%2Fzubairakram%2Fmapper" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zubairakram/mapper 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/zubairakram/mapper
[INFO] finished tweaking git repo https://github.com/zubairakram/mapper
[INFO] tweaked toml for git repo https://github.com/zubairakram/mapper written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/zubairakram/mapper 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fe5d5c066fdaad9c6254ae2105648a90e54e8c727b0c069b01d35bdd83f1c26e
[INFO] running `Command { std: "docker" "start" "-a" "fe5d5c066fdaad9c6254ae2105648a90e54e8c727b0c069b01d35bdd83f1c26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5d5c066fdaad9c6254ae2105648a90e54e8c727b0c069b01d35bdd83f1c26e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5d5c066fdaad9c6254ae2105648a90e54e8c727b0c069b01d35bdd83f1c26e", kill_on_drop: false }`
[INFO] [stdout] fe5d5c066fdaad9c6254ae2105648a90e54e8c727b0c069b01d35bdd83f1c26e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] d4aec19f35b16e235dbe4066fa201dc1285409061e534a525b4c0f965d74a384
[INFO] running `Command { std: "docker" "start" "-a" "d4aec19f35b16e235dbe4066fa201dc1285409061e534a525b4c0f965d74a384", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "d4aec19f35b16e235dbe4066fa201dc1285409061e534a525b4c0f965d74a384", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4aec19f35b16e235dbe4066fa201dc1285409061e534a525b4c0f965d74a384", kill_on_drop: false }`
[INFO] [stdout] d4aec19f35b16e235dbe4066fa201dc1285409061e534a525b4c0f965d74a384
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 07d52687bf4104440bd96e6565ac8a608d496c0769a1b13c0dac77ddef2c6814
[INFO] running `Command { std: "docker" "start" "-a" "07d52687bf4104440bd96e6565ac8a608d496c0769a1b13c0dac77ddef2c6814", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/mapper-93f7f514d75b19a6)
[INFO] running `Command { std: "docker" "inspect" "07d52687bf4104440bd96e6565ac8a608d496c0769a1b13c0dac77ddef2c6814", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d52687bf4104440bd96e6565ac8a608d496c0769a1b13c0dac77ddef2c6814", kill_on_drop: false }`
[INFO] [stdout] 07d52687bf4104440bd96e6565ac8a608d496c0769a1b13c0dac77ddef2c6814
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] f90bf5f34a85ba0b81c1f5dadb774ed7a80a273ffbcbf599be94c3da3eb0dec9
[INFO] running `Command { std: "docker" "start" "-a" "f90bf5f34a85ba0b81c1f5dadb774ed7a80a273ffbcbf599be94c3da3eb0dec9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mapper-93f7f514d75b19a6)
[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" "f90bf5f34a85ba0b81c1f5dadb774ed7a80a273ffbcbf599be94c3da3eb0dec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f90bf5f34a85ba0b81c1f5dadb774ed7a80a273ffbcbf599be94c3da3eb0dec9", kill_on_drop: false }`
[INFO] [stdout] f90bf5f34a85ba0b81c1f5dadb774ed7a80a273ffbcbf599be94c3da3eb0dec9