[INFO] fetching crate runny 1.2.5...
[INFO] testing runny-1.2.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate runny 1.2.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate runny 1.2.5 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 runny 1.2.5
[INFO] finished tweaking crates.io crate runny 1.2.5
[INFO] tweaked toml for crates.io crate runny 1.2.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 75fd70f6dcef61770e6df235f07bd8879147a349e513c4278034317beff0ac99
[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" "75fd70f6dcef61770e6df235f07bd8879147a349e513c4278034317beff0ac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75fd70f6dcef61770e6df235f07bd8879147a349e513c4278034317beff0ac99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fd70f6dcef61770e6df235f07bd8879147a349e513c4278034317beff0ac99", kill_on_drop: false }`
[INFO] [stdout] 75fd70f6dcef61770e6df235f07bd8879147a349e513c4278034317beff0ac99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 28e314489b8ffbf52fb964a031f697ba71b768284a297d2508f8cc5c5e70926f
[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" "28e314489b8ffbf52fb964a031f697ba71b768284a297d2508f8cc5c5e70926f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling user32-sys v0.2.0
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling runny v1.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stdout]    --> src/lib.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.51s
[INFO] running `Command { std: "docker" "inspect" "28e314489b8ffbf52fb964a031f697ba71b768284a297d2508f8cc5c5e70926f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e314489b8ffbf52fb964a031f697ba71b768284a297d2508f8cc5c5e70926f", kill_on_drop: false }`
[INFO] [stdout] 28e314489b8ffbf52fb964a031f697ba71b768284a297d2508f8cc5c5e70926f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 053da6e97f08394c095e45ed363dac6a157654b4608327371d1dce5e98b0c073
[INFO] running `Command { std: "docker" "start" "-a" "053da6e97f08394c095e45ed363dac6a157654b4608327371d1dce5e98b0c073", kill_on_drop: false }`
[INFO] [stderr]    Compiling runny v1.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stdout]    --> src/lib.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stdout]    --> src/lib.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "053da6e97f08394c095e45ed363dac6a157654b4608327371d1dce5e98b0c073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053da6e97f08394c095e45ed363dac6a157654b4608327371d1dce5e98b0c073", kill_on_drop: false }`
[INFO] [stdout] 053da6e97f08394c095e45ed363dac6a157654b4608327371d1dce5e98b0c073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 15eee78c6df978b6b67f79c0781a7ec38d4e754114862dc7a8c6672e452ff796
[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" "15eee78c6df978b6b67f79c0781a7ec38d4e754114862dc7a8c6672e452ff796", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/lib.rs:131:25
[INFO] [stderr]     |
[INFO] [stderr] 131 |                        .before_exec(|| { nix::unistd::setsid().ok(); Ok(()) })
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/runny-af18305567484c0c
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::many_commands_false ... ignored
[INFO] [stdout] test tests::many_commands_true ... ignored
[INFO] [stdout] test tests::running_waiter_result ... ok
[INFO] [stdout] test tests::terminate_works ... ok
[INFO] [stdout] test tests::invalid_command ... ok
[INFO] [stdout] test tests::exit_codes ... ok
[INFO] [stdout] test tests::launch_echo ... ok
[INFO] [stdout] test tests::test_multi_lines ... ok
[INFO] [stdout] test tests::read_stderr ... ok
[INFO] [stdout] test tests::read_write_err ... ok
[INFO] [stdout] test tests::read_write ... ok
[INFO] [stdout] test tests::running_waiter_wait ... ok
[INFO] [stderr]    Doc-tests runny
[INFO] [stdout] test tests::timeout_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 2 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" "15eee78c6df978b6b67f79c0781a7ec38d4e754114862dc7a8c6672e452ff796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15eee78c6df978b6b67f79c0781a7ec38d4e754114862dc7a8c6672e452ff796", kill_on_drop: false }`
[INFO] [stdout] 15eee78c6df978b6b67f79c0781a7ec38d4e754114862dc7a8c6672e452ff796