[INFO] fetching crate splay 0.1.8...
[INFO] testing splay-0.1.8 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate splay 0.1.8 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate splay 0.1.8 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 splay 0.1.8
[INFO] finished tweaking crates.io crate splay 0.1.8
[INFO] tweaked toml for crates.io crate splay 0.1.8 written to /workspace/builds/worker-3/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stdout] 8db6f532417d25792803890237705ec4ad4c60af96de44f81e1cdf60b60b7558
[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" "8db6f532417d25792803890237705ec4ad4c60af96de44f81e1cdf60b60b7558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8db6f532417d25792803890237705ec4ad4c60af96de44f81e1cdf60b60b7558", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db6f532417d25792803890237705ec4ad4c60af96de44f81e1cdf60b60b7558", kill_on_drop: false }`
[INFO] [stdout] 8db6f532417d25792803890237705ec4ad4c60af96de44f81e1cdf60b60b7558
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 564e47c69b31759ea4a024a77c5f9ddc48e06ed17b73722cd447c7dd77ae3172
[INFO] running `Command { std: "docker" "start" "-a" "564e47c69b31759ea4a024a77c5f9ddc48e06ed17b73722cd447c7dd77ae3172", kill_on_drop: false }`
[INFO] [stderr]    Compiling splay v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "564e47c69b31759ea4a024a77c5f9ddc48e06ed17b73722cd447c7dd77ae3172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "564e47c69b31759ea4a024a77c5f9ddc48e06ed17b73722cd447c7dd77ae3172", kill_on_drop: false }`
[INFO] [stdout] 564e47c69b31759ea4a024a77c5f9ddc48e06ed17b73722cd447c7dd77ae3172
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91942681bf38a22c85e6bca2362eab1ca504da41ca8a003eb06d4b8653d9b766
[INFO] running `Command { std: "docker" "start" "-a" "91942681bf38a22c85e6bca2362eab1ca504da41ca8a003eb06d4b8653d9b766", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling splay v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `Command { std: "docker" "inspect" "91942681bf38a22c85e6bca2362eab1ca504da41ca8a003eb06d4b8653d9b766", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91942681bf38a22c85e6bca2362eab1ca504da41ca8a003eb06d4b8653d9b766", kill_on_drop: false }`
[INFO] [stdout] 91942681bf38a22c85e6bca2362eab1ca504da41ca8a003eb06d4b8653d9b766
[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] [stdout] f232f0bda8fab02e8cc9504cbabd33afdc57378fc95002958d17e99017fa360a
[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" "f232f0bda8fab02e8cc9504cbabd33afdc57378fc95002958d17e99017fa360a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/splay-cc03f3d537f7aa43
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::find_empty ... ok
[INFO] [stdout] test test::into_iter_backwards ... ok
[INFO] [stdout] test test::pop_simple ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::remove_simple ... ok
[INFO] [stdout] test test::into_iter ... ok
[INFO] [stdout] test test::get_works ... ok
[INFO] [stdout] test test::large ... ok
[INFO] [stdout] test test::insert_replace ... ok
[INFO] [stdout] test test::insert_simple ... ok
[INFO] [stdout] test test::find_not_found ... ok
[INFO] [stdout] test test::test_clear ... ok
[INFO] [stdout] test test::find_mut_simple ... ok
[INFO] [stdout] test test::get_panic_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splay
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f232f0bda8fab02e8cc9504cbabd33afdc57378fc95002958d17e99017fa360a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f232f0bda8fab02e8cc9504cbabd33afdc57378fc95002958d17e99017fa360a", kill_on_drop: false }`
[INFO] [stdout] f232f0bda8fab02e8cc9504cbabd33afdc57378fc95002958d17e99017fa360a