[INFO] fetching crate splay 0.1.8...
[INFO] testing splay-0.1.8 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate splay 0.1.8 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate splay 0.1.8 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dee0fc676f7c201ac367023d924148264829f431fe4d1040210b18affc521075
[INFO] running `Command { std: "docker" "start" "-a" "dee0fc676f7c201ac367023d924148264829f431fe4d1040210b18affc521075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dee0fc676f7c201ac367023d924148264829f431fe4d1040210b18affc521075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee0fc676f7c201ac367023d924148264829f431fe4d1040210b18affc521075", kill_on_drop: false }`
[INFO] [stdout] dee0fc676f7c201ac367023d924148264829f431fe4d1040210b18affc521075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e2dd50cf67e7f56b2f7e187067e7e8f2932c7533b69a5f547aec76d3077908e
[INFO] running `Command { std: "docker" "start" "-a" "4e2dd50cf67e7f56b2f7e187067e7e8f2932c7533b69a5f547aec76d3077908e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "4e2dd50cf67e7f56b2f7e187067e7e8f2932c7533b69a5f547aec76d3077908e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e2dd50cf67e7f56b2f7e187067e7e8f2932c7533b69a5f547aec76d3077908e", kill_on_drop: false }`
[INFO] [stdout] 4e2dd50cf67e7f56b2f7e187067e7e8f2932c7533b69a5f547aec76d3077908e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5feab8c9b4e5250873608109e038513c24b1650abcd666a94db8c14ad4a79a5
[INFO] running `Command { std: "docker" "start" "-a" "c5feab8c9b4e5250873608109e038513c24b1650abcd666a94db8c14ad4a79a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.95s
[INFO] running `Command { std: "docker" "inspect" "c5feab8c9b4e5250873608109e038513c24b1650abcd666a94db8c14ad4a79a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5feab8c9b4e5250873608109e038513c24b1650abcd666a94db8c14ad4a79a5", kill_on_drop: false }`
[INFO] [stdout] c5feab8c9b4e5250873608109e038513c24b1650abcd666a94db8c14ad4a79a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7604eb161b03253d81de842439a0ec66e630035bc307ff81d2da8f89c99b8952
[INFO] running `Command { std: "docker" "start" "-a" "7604eb161b03253d81de842439a0ec66e630035bc307ff81d2da8f89c99b8952", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/splay-ed62538f1b13a0a9)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test::find_empty ... ok
[INFO] [stdout] test test::find_mut_simple ... ok
[INFO] [stdout] test test::find_not_found ... ok
[INFO] [stdout] test test::get_works ... ok
[INFO] [stdout] test test::insert_replace ... ok
[INFO] [stdout] test test::insert_simple ... ok
[INFO] [stdout] test test::into_iter ... ok
[INFO] [stdout] test test::into_iter_backwards ... ok
[INFO] [stdout] test test::pop_simple ... ok
[INFO] [stdout] test test::test_clear ... ok
[INFO] [stdout] test test::test_len ... ok
[INFO] [stdout] test test::remove_simple ... ok
[INFO] [stdout] test test::large ... ok
[INFO] [stdout] test test::get_panic_works - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7604eb161b03253d81de842439a0ec66e630035bc307ff81d2da8f89c99b8952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7604eb161b03253d81de842439a0ec66e630035bc307ff81d2da8f89c99b8952", kill_on_drop: false }`
[INFO] [stdout] 7604eb161b03253d81de842439a0ec66e630035bc307ff81d2da8f89c99b8952