[INFO] fetching crate splop 0.2.0...
[INFO] testing splop-0.2.0 against beta-2021-09-08 for beta-1.56-1
[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 beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a355821b0b41aea2aba1546757d116fa60d1e2e95ce75f5ec36f1a006e72e9cc
[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" "a355821b0b41aea2aba1546757d116fa60d1e2e95ce75f5ec36f1a006e72e9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a355821b0b41aea2aba1546757d116fa60d1e2e95ce75f5ec36f1a006e72e9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a355821b0b41aea2aba1546757d116fa60d1e2e95ce75f5ec36f1a006e72e9cc", kill_on_drop: false }`
[INFO] [stdout] a355821b0b41aea2aba1546757d116fa60d1e2e95ce75f5ec36f1a006e72e9cc
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 107e203081f29e9760c65a39829082f03b3f57ca5c99edc8562d1aafe98cb5db
[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" "107e203081f29e9760c65a39829082f03b3f57ca5c99edc8562d1aafe98cb5db", kill_on_drop: false }`
[INFO] [stderr]    Compiling splop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "107e203081f29e9760c65a39829082f03b3f57ca5c99edc8562d1aafe98cb5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107e203081f29e9760c65a39829082f03b3f57ca5c99edc8562d1aafe98cb5db", kill_on_drop: false }`
[INFO] [stdout] 107e203081f29e9760c65a39829082f03b3f57ca5c99edc8562d1aafe98cb5db
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] f2b55294be327389fc1d560d43fce784449b65d37c03f03fcb8037c4ea16503b
[INFO] running `Command { std: "docker" "start" "-a" "f2b55294be327389fc1d560d43fce784449b65d37c03f03fcb8037c4ea16503b", kill_on_drop: false }`
[INFO] [stderr]    Compiling splop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "f2b55294be327389fc1d560d43fce784449b65d37c03f03fcb8037c4ea16503b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2b55294be327389fc1d560d43fce784449b65d37c03f03fcb8037c4ea16503b", kill_on_drop: false }`
[INFO] [stdout] f2b55294be327389fc1d560d43fce784449b65d37c03f03fcb8037c4ea16503b
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25d5639464fe67db122dcfe7b13bfb1b2d433b3df772c03c9b5fabad5d3dec00
[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" "25d5639464fe67db122dcfe7b13bfb1b2d433b3df772c03c9b5fabad5d3dec00", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/splop-5869ba2079a3f8bb)
[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 - SkipFirst::skip_first (line 55) ... ok
[INFO] [stdout] test src/lib.rs - IterStatusExt::with_status (line 157) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first (line 199) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last (line 297) ... ok
[INFO] [stdout] test src/lib.rs - SkipFirst (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_first (line 218) ... ok
[INFO] [stdout] test src/lib.rs - Status::is_last_only (line 317) ... 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_last (line 278) ... 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] test src/lib.rs - SkipFirst::skip_first (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25d5639464fe67db122dcfe7b13bfb1b2d433b3df772c03c9b5fabad5d3dec00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d5639464fe67db122dcfe7b13bfb1b2d433b3df772c03c9b5fabad5d3dec00", kill_on_drop: false }`
[INFO] [stdout] 25d5639464fe67db122dcfe7b13bfb1b2d433b3df772c03c9b5fabad5d3dec00