[INFO] fetching crate splop 0.2.0...
[INFO] testing splop-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate splop 0.2.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate splop 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 20213064f807fb526fe9a4ae9c3809073a97531856850610239a79151b2d3858
[INFO] running `Command { std: "docker" "start" "-a" "20213064f807fb526fe9a4ae9c3809073a97531856850610239a79151b2d3858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20213064f807fb526fe9a4ae9c3809073a97531856850610239a79151b2d3858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20213064f807fb526fe9a4ae9c3809073a97531856850610239a79151b2d3858", kill_on_drop: false }`
[INFO] [stdout] 20213064f807fb526fe9a4ae9c3809073a97531856850610239a79151b2d3858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99a9006bd10325e4912c51855b0d4ee5b8b5477bc6ece29f0cc3d46bf68ac37c
[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" "99a9006bd10325e4912c51855b0d4ee5b8b5477bc6ece29f0cc3d46bf68ac37c", kill_on_drop: false }`
[INFO] [stderr]    Compiling splop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "99a9006bd10325e4912c51855b0d4ee5b8b5477bc6ece29f0cc3d46bf68ac37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a9006bd10325e4912c51855b0d4ee5b8b5477bc6ece29f0cc3d46bf68ac37c", kill_on_drop: false }`
[INFO] [stdout] 99a9006bd10325e4912c51855b0d4ee5b8b5477bc6ece29f0cc3d46bf68ac37c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 21f4c43cd4e20ef0a190d4dfd9139a38c9cd9c46ce6e0fe687dbe1485a533de0
[INFO] running `Command { std: "docker" "start" "-a" "21f4c43cd4e20ef0a190d4dfd9139a38c9cd9c46ce6e0fe687dbe1485a533de0", kill_on_drop: false }`
[INFO] [stderr]    Compiling splop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "21f4c43cd4e20ef0a190d4dfd9139a38c9cd9c46ce6e0fe687dbe1485a533de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f4c43cd4e20ef0a190d4dfd9139a38c9cd9c46ce6e0fe687dbe1485a533de0", kill_on_drop: false }`
[INFO] [stdout] 21f4c43cd4e20ef0a190d4dfd9139a38c9cd9c46ce6e0fe687dbe1485a533de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] cfdabb478ddbbca8d6ebc65456abacb800cc68a429bfda22d2fb490de10f2a4c
[INFO] running `Command { std: "docker" "start" "-a" "cfdabb478ddbbca8d6ebc65456abacb800cc68a429bfda22d2fb490de10f2a4c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/splop-f1e69a468af9d200
[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] [stderr]    Doc-tests splop
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - SkipFirst::skip_first (line 70) ... ok
[INFO] [stdout] test src/lib.rs - IterStatusExt::with_status (line 157) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last (line 297) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first_only (line 256) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last_only (line 335) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first (line 218) ... 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 - SkipFirst::skip_first (line 55) ... 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] test src/lib.rs - Status::is_first_only (line 238) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_in_between (line 353) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfdabb478ddbbca8d6ebc65456abacb800cc68a429bfda22d2fb490de10f2a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfdabb478ddbbca8d6ebc65456abacb800cc68a429bfda22d2fb490de10f2a4c", kill_on_drop: false }`
[INFO] [stdout] cfdabb478ddbbca8d6ebc65456abacb800cc68a429bfda22d2fb490de10f2a4c