[INFO] crate safecracker 0.0.1 is already in cache
[INFO] testing safecracker-0.0.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate safecracker 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate safecracker 0.0.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate safecracker 0.0.1
[INFO] finished tweaking crates.io crate safecracker 0.0.1
[INFO] tweaked toml for crates.io crate safecracker 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75614a7fb5582916f6b0cfa0c968d01f176ca109b79e93f3aa2d1f61ac794c38
[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" "75614a7fb5582916f6b0cfa0c968d01f176ca109b79e93f3aa2d1f61ac794c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75614a7fb5582916f6b0cfa0c968d01f176ca109b79e93f3aa2d1f61ac794c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75614a7fb5582916f6b0cfa0c968d01f176ca109b79e93f3aa2d1f61ac794c38", kill_on_drop: false }`
[INFO] [stdout] 75614a7fb5582916f6b0cfa0c968d01f176ca109b79e93f3aa2d1f61ac794c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 16321e4169c5702597af041158c213d570bff131cf9692c2a157f6e79ed8f150
[INFO] running `Command { std: "docker" "start" "-a" "16321e4169c5702597af041158c213d570bff131cf9692c2a157f6e79ed8f150", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecracker v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "16321e4169c5702597af041158c213d570bff131cf9692c2a157f6e79ed8f150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16321e4169c5702597af041158c213d570bff131cf9692c2a157f6e79ed8f150", kill_on_drop: false }`
[INFO] [stdout] 16321e4169c5702597af041158c213d570bff131cf9692c2a157f6e79ed8f150
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--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] 29bd010f0fd2fbe9f627c8f14e2932af536a039b4bc96175fc5e49ad850de2e0
[INFO] running `Command { std: "docker" "start" "-a" "29bd010f0fd2fbe9f627c8f14e2932af536a039b4bc96175fc5e49ad850de2e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling safecracker v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "29bd010f0fd2fbe9f627c8f14e2932af536a039b4bc96175fc5e49ad850de2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29bd010f0fd2fbe9f627c8f14e2932af536a039b4bc96175fc5e49ad850de2e0", kill_on_drop: false }`
[INFO] [stdout] 29bd010f0fd2fbe9f627c8f14e2932af536a039b4bc96175fc5e49ad850de2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4ebd3bc99fbadaa5dcd2ee8b04309080ac2196671f560b0ed59e36b51c4e747
[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" "b4ebd3bc99fbadaa5dcd2ee8b04309080ac2196671f560b0ed59e36b51c4e747", 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/safecracker-1b5ebf777234be3a
[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" "b4ebd3bc99fbadaa5dcd2ee8b04309080ac2196671f560b0ed59e36b51c4e747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4ebd3bc99fbadaa5dcd2ee8b04309080ac2196671f560b0ed59e36b51c4e747", kill_on_drop: false }`
[INFO] [stdout] b4ebd3bc99fbadaa5dcd2ee8b04309080ac2196671f560b0ed59e36b51c4e747