[INFO] fetching crate rle_vec 0.4.1...
[INFO] testing rle_vec-0.4.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rle_vec 0.4.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate rle_vec 0.4.1 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 rle_vec 0.4.1
[INFO] finished tweaking crates.io crate rle_vec 0.4.1
[INFO] tweaked toml for crates.io crate rle_vec 0.4.1 written to /workspace/builds/worker-10/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 87efe6479e292a22dca59ab5fa7c6315a97b8cbf9256f043f470ce7cdd4de372
[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" "87efe6479e292a22dca59ab5fa7c6315a97b8cbf9256f043f470ce7cdd4de372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87efe6479e292a22dca59ab5fa7c6315a97b8cbf9256f043f470ce7cdd4de372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87efe6479e292a22dca59ab5fa7c6315a97b8cbf9256f043f470ce7cdd4de372", kill_on_drop: false }`
[INFO] [stdout] 87efe6479e292a22dca59ab5fa7c6315a97b8cbf9256f043f470ce7cdd4de372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23c13fb65cf2fcdba77b9a710c0b2e04ab6e4678aa3506f5decbbd8fcfedca05
[INFO] running `Command { std: "docker" "start" "-a" "23c13fb65cf2fcdba77b9a710c0b2e04ab6e4678aa3506f5decbbd8fcfedca05", kill_on_drop: false }`
[INFO] [stderr]    Compiling rle_vec v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "23c13fb65cf2fcdba77b9a710c0b2e04ab6e4678aa3506f5decbbd8fcfedca05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c13fb65cf2fcdba77b9a710c0b2e04ab6e4678aa3506f5decbbd8fcfedca05", kill_on_drop: false }`
[INFO] [stdout] 23c13fb65cf2fcdba77b9a710c0b2e04ab6e4678aa3506f5decbbd8fcfedca05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 5cd4f32e95d115bf65616af067f4dbbccaa16ea2e5a0642a78c3fa1824d4fb7b
[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" "5cd4f32e95d115bf65616af067f4dbbccaa16ea2e5a0642a78c3fa1824d4fb7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rle_vec v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "5cd4f32e95d115bf65616af067f4dbbccaa16ea2e5a0642a78c3fa1824d4fb7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd4f32e95d115bf65616af067f4dbbccaa16ea2e5a0642a78c3fa1824d4fb7b", kill_on_drop: false }`
[INFO] [stdout] 5cd4f32e95d115bf65616af067f4dbbccaa16ea2e5a0642a78c3fa1824d4fb7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3f9881ab1c38881f780425c7659e42ddc2065f5ac6ec50cf398451a7b74648c2
[INFO] running `Command { std: "docker" "start" "-a" "3f9881ab1c38881f780425c7659e42ddc2065f5ac6ec50cf398451a7b74648c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rle_vec-caac22b794b0819e)
[INFO] [stderr]    Doc-tests rle_vec
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::basic_usage ... ok
[INFO] [stdout] test tests::iterators ... ok
[INFO] [stdout] test tests::setting_values ... ok
[INFO] [stdout] test tests::removing_values ... ok
[INFO] [stdout] test tests::starts_ends ... ok
[INFO] [stdout] test tests::write_trait ... ok
[INFO] [stdout] test tests::inserting_values ... ok
[INFO] [stdout] test tests::back_iterators ... ok
[INFO] [stdout] test tests::run_iters ... ok
[INFO] [stdout] test tests::from_slice ... ok
[INFO] [stdout] test tests::rare_usage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - RleVec (line 99) ... ignored
[INFO] [stdout] test src/lib.rs - RleVec<T>::iter (line 356) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::clear (line 243) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 783) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::new (line 166) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::push_n (line 444) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::remove (line 575) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::push (line 427) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 35) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::last_run (line 275) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::insert (line 610) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::is_empty (line 226) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 88) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 55) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::len (line 207) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::runs_len (line 311) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::last (line 257) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 70) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::to_vec (line 472) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::starts (line 331) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::with_capacity (line 179) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::runs (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Run (line 135) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::set (line 501) ... ok
[INFO] [stdout] test src/lib.rs - Runs (line 885) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 8.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f9881ab1c38881f780425c7659e42ddc2065f5ac6ec50cf398451a7b74648c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9881ab1c38881f780425c7659e42ddc2065f5ac6ec50cf398451a7b74648c2", kill_on_drop: false }`
[INFO] [stdout] 3f9881ab1c38881f780425c7659e42ddc2065f5ac6ec50cf398451a7b74648c2