[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 1.60.0 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 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/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" "+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-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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11a2fec80f67e0bc9768063eb40f7cc44f8e984c99b38ca561f187bc08d99506
[INFO] running `Command { std: "docker" "start" "-a" "11a2fec80f67e0bc9768063eb40f7cc44f8e984c99b38ca561f187bc08d99506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11a2fec80f67e0bc9768063eb40f7cc44f8e984c99b38ca561f187bc08d99506", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a2fec80f67e0bc9768063eb40f7cc44f8e984c99b38ca561f187bc08d99506", kill_on_drop: false }`
[INFO] [stdout] 11a2fec80f67e0bc9768063eb40f7cc44f8e984c99b38ca561f187bc08d99506
[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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d3e48cc5394b5c1ebf1fc15c691b34f5010e1d35ce97345b968f64bbf09ee9d
[INFO] running `Command { std: "docker" "start" "-a" "2d3e48cc5394b5c1ebf1fc15c691b34f5010e1d35ce97345b968f64bbf09ee9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "2d3e48cc5394b5c1ebf1fc15c691b34f5010e1d35ce97345b968f64bbf09ee9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d3e48cc5394b5c1ebf1fc15c691b34f5010e1d35ce97345b968f64bbf09ee9d", kill_on_drop: false }`
[INFO] [stdout] 2d3e48cc5394b5c1ebf1fc15c691b34f5010e1d35ce97345b968f64bbf09ee9d
[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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a506547427cb866183cb486ad0fab366af62b962c8323df33ceb20ce955fc1a5
[INFO] running `Command { std: "docker" "start" "-a" "a506547427cb866183cb486ad0fab366af62b962c8323df33ceb20ce955fc1a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling mapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "a506547427cb866183cb486ad0fab366af62b962c8323df33ceb20ce955fc1a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a506547427cb866183cb486ad0fab366af62b962c8323df33ceb20ce955fc1a5", kill_on_drop: false }`
[INFO] [stdout] a506547427cb866183cb486ad0fab366af62b962c8323df33ceb20ce955fc1a5
[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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d1f4972fed037fa259f9cc09ca27f12acb985642327092cc7766263cab47446
[INFO] running `Command { std: "docker" "start" "-a" "7d1f4972fed037fa259f9cc09ca27f12acb985642327092cc7766263cab47446", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mapper-6d231c0539739ecb)
[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" "7d1f4972fed037fa259f9cc09ca27f12acb985642327092cc7766263cab47446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d1f4972fed037fa259f9cc09ca27f12acb985642327092cc7766263cab47446", kill_on_drop: false }`
[INFO] [stdout] 7d1f4972fed037fa259f9cc09ca27f12acb985642327092cc7766263cab47446