[INFO] fetching crate rprompt 1.0.5...
[INFO] testing rprompt-1.0.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate rprompt 1.0.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rprompt 1.0.5 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rprompt 1.0.5
[INFO] finished tweaking crates.io crate rprompt 1.0.5
[INFO] tweaked toml for crates.io crate rprompt 1.0.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate rprompt 1.0.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 03d76df5fe12737c6419d1577b5659dd643cced552107e7db53cc16073722038
[INFO] running `Command { std: "docker" "start" "-a" "03d76df5fe12737c6419d1577b5659dd643cced552107e7db53cc16073722038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03d76df5fe12737c6419d1577b5659dd643cced552107e7db53cc16073722038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d76df5fe12737c6419d1577b5659dd643cced552107e7db53cc16073722038", kill_on_drop: false }`
[INFO] [stdout] 03d76df5fe12737c6419d1577b5659dd643cced552107e7db53cc16073722038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b4de5d815520873a5d45b358c6e55f3c49ccffd70573a9ea55b81e3f1cb8bc5
[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" "5b4de5d815520873a5d45b358c6e55f3c49ccffd70573a9ea55b81e3f1cb8bc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rprompt v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "5b4de5d815520873a5d45b358c6e55f3c49ccffd70573a9ea55b81e3f1cb8bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b4de5d815520873a5d45b358c6e55f3c49ccffd70573a9ea55b81e3f1cb8bc5", kill_on_drop: false }`
[INFO] [stdout] 5b4de5d815520873a5d45b358c6e55f3c49ccffd70573a9ea55b81e3f1cb8bc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5dc3f2f39be322a24be7f27590e7b5e9fad0ca59e186f47a2abd54ed2e6b436e
[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" "5dc3f2f39be322a24be7f27590e7b5e9fad0ca59e186f47a2abd54ed2e6b436e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rprompt v1.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "5dc3f2f39be322a24be7f27590e7b5e9fad0ca59e186f47a2abd54ed2e6b436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc3f2f39be322a24be7f27590e7b5e9fad0ca59e186f47a2abd54ed2e6b436e", kill_on_drop: false }`
[INFO] [stdout] 5dc3f2f39be322a24be7f27590e7b5e9fad0ca59e186f47a2abd54ed2e6b436e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", 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] 4752b1ef4c06f711337f0cc14dd63b98ca6de68a3696a90434343e6ddb2e97e6
[INFO] running `Command { std: "docker" "start" "-a" "4752b1ef4c06f711337f0cc14dd63b98ca6de68a3696a90434343e6ddb2e97e6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rprompt-ec859b6dfe5a0c90
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rprompt
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4752b1ef4c06f711337f0cc14dd63b98ca6de68a3696a90434343e6ddb2e97e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4752b1ef4c06f711337f0cc14dd63b98ca6de68a3696a90434343e6ddb2e97e6", kill_on_drop: false }`
[INFO] [stdout] 4752b1ef4c06f711337f0cc14dd63b98ca6de68a3696a90434343e6ddb2e97e6