[INFO] cloning repository https://github.com/Ujang360/fasteval-repl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ujang360/fasteval-repl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUjang360%2Ffasteval-repl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUjang360%2Ffasteval-repl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f879b12f76d4813715b1f16ae50aea568ad35ad8
[INFO] testing Ujang360/fasteval-repl against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUjang360%2Ffasteval-repl" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ujang360/fasteval-repl on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Ujang360/fasteval-repl
[INFO] finished tweaking git repo https://github.com/Ujang360/fasteval-repl
[INFO] tweaked toml for git repo https://github.com/Ujang360/fasteval-repl written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Ujang360/fasteval-repl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 45169b6d1e9198b4374fe3d791162c8a5a3bb55b7933dd6f93a4b86f22b05a95
[INFO] running `Command { std: "docker" "start" "-a" "45169b6d1e9198b4374fe3d791162c8a5a3bb55b7933dd6f93a4b86f22b05a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45169b6d1e9198b4374fe3d791162c8a5a3bb55b7933dd6f93a4b86f22b05a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45169b6d1e9198b4374fe3d791162c8a5a3bb55b7933dd6f93a4b86f22b05a95", kill_on_drop: false }`
[INFO] [stdout] 45169b6d1e9198b4374fe3d791162c8a5a3bb55b7933dd6f93a4b86f22b05a95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5cec743f87d4ae6f1ec9612a7d93e100f83bc89cf1f62405b8ba4d1c659872a1
[INFO] running `Command { std: "docker" "start" "-a" "5cec743f87d4ae6f1ec9612a7d93e100f83bc89cf1f62405b8ba4d1c659872a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fasteval v0.2.4
[INFO] [stderr]    Compiling fasteval-repl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "5cec743f87d4ae6f1ec9612a7d93e100f83bc89cf1f62405b8ba4d1c659872a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cec743f87d4ae6f1ec9612a7d93e100f83bc89cf1f62405b8ba4d1c659872a1", kill_on_drop: false }`
[INFO] [stdout] 5cec743f87d4ae6f1ec9612a7d93e100f83bc89cf1f62405b8ba4d1c659872a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3239e24980e53a82cb59427f2c62aa114ee1cc3137a044dcdaa55aa4d4a233bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3239e24980e53a82cb59427f2c62aa114ee1cc3137a044dcdaa55aa4d4a233bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling fasteval-repl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "3239e24980e53a82cb59427f2c62aa114ee1cc3137a044dcdaa55aa4d4a233bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3239e24980e53a82cb59427f2c62aa114ee1cc3137a044dcdaa55aa4d4a233bb", kill_on_drop: false }`
[INFO] [stdout] 3239e24980e53a82cb59427f2c62aa114ee1cc3137a044dcdaa55aa4d4a233bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97983d0b21a81f73c4aaa785185d024d99f46de1a357b1571b61a01fd0c81ee9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "97983d0b21a81f73c4aaa785185d024d99f46de1a357b1571b61a01fd0c81ee9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fasteval_repl-0fa2f80148d96330
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97983d0b21a81f73c4aaa785185d024d99f46de1a357b1571b61a01fd0c81ee9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97983d0b21a81f73c4aaa785185d024d99f46de1a357b1571b61a01fd0c81ee9", kill_on_drop: false }`
[INFO] [stdout] 97983d0b21a81f73c4aaa785185d024d99f46de1a357b1571b61a01fd0c81ee9