[INFO] fetching crate splop 0.2.0...
[INFO] testing splop-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate splop 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate splop 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate splop 0.2.0
[INFO] finished tweaking crates.io crate splop 0.2.0
[INFO] tweaked toml for crates.io crate splop 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 3eeb00735578cbb6b32d7e9409494250fc8d1fe7ab04852812ffb25b5cce874d
[INFO] running `Command { std: "docker" "start" "-a" "3eeb00735578cbb6b32d7e9409494250fc8d1fe7ab04852812ffb25b5cce874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eeb00735578cbb6b32d7e9409494250fc8d1fe7ab04852812ffb25b5cce874d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eeb00735578cbb6b32d7e9409494250fc8d1fe7ab04852812ffb25b5cce874d", kill_on_drop: false }`
[INFO] [stdout] 3eeb00735578cbb6b32d7e9409494250fc8d1fe7ab04852812ffb25b5cce874d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 7709771e0b7268cbf7855c4e156f0bd69101f3ef7c48b6613843c961afdf61c3
[INFO] running `Command { std: "docker" "start" "-a" "7709771e0b7268cbf7855c4e156f0bd69101f3ef7c48b6613843c961afdf61c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling splop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "7709771e0b7268cbf7855c4e156f0bd69101f3ef7c48b6613843c961afdf61c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7709771e0b7268cbf7855c4e156f0bd69101f3ef7c48b6613843c961afdf61c3", kill_on_drop: false }`
[INFO] [stdout] 7709771e0b7268cbf7855c4e156f0bd69101f3ef7c48b6613843c961afdf61c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9cb2561194d353adf5527e3536a7447c1c0e3fde40eae40886af7f788121f51
[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" "f9cb2561194d353adf5527e3536a7447c1c0e3fde40eae40886af7f788121f51", kill_on_drop: false }`
[INFO] [stderr]    Compiling splop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "f9cb2561194d353adf5527e3536a7447c1c0e3fde40eae40886af7f788121f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9cb2561194d353adf5527e3536a7447c1c0e3fde40eae40886af7f788121f51", kill_on_drop: false }`
[INFO] [stdout] f9cb2561194d353adf5527e3536a7447c1c0e3fde40eae40886af7f788121f51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 066c041895c7848971a31aa804a28bae11f42798c37cc738afe029d9c69edbbf
[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" "066c041895c7848971a31aa804a28bae11f42798c37cc738afe029d9c69edbbf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/splop-ad4a5e7ce6a5410c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests splop
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - Status::is_first (line 218) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last_only (line 335) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first_only (line 238) ... ok
[INFO] [stdout] test src/lib.rs - IterStatusExt::with_status (line 157) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first_only (line 256) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_in_between (line 353) ... ok
[INFO] [stdout] test src/lib.rs - SkipFirst::skip_first (line 70) ... ok
[INFO] [stdout] test src/lib.rs - SkipFirst::skip_first (line 55) ... ok
[INFO] [stdout] test src/lib.rs - SkipFirst (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last (line 278) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last (line 297) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last_only (line 317) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first (line 199) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "066c041895c7848971a31aa804a28bae11f42798c37cc738afe029d9c69edbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066c041895c7848971a31aa804a28bae11f42798c37cc738afe029d9c69edbbf", kill_on_drop: false }`
[INFO] [stdout] 066c041895c7848971a31aa804a28bae11f42798c37cc738afe029d9c69edbbf