[INFO] fetching crate rle_vec 0.4.0...
[INFO] testing rle_vec-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rle_vec 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rle_vec 0.4.0 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 rle_vec 0.4.0
[INFO] finished tweaking crates.io crate rle_vec 0.4.0
[INFO] tweaked toml for crates.io crate rle_vec 0.4.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 638336d530f2ef69d120d2b18e797b9b75052a29266d0e156be802de9224fb00
[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" "638336d530f2ef69d120d2b18e797b9b75052a29266d0e156be802de9224fb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638336d530f2ef69d120d2b18e797b9b75052a29266d0e156be802de9224fb00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638336d530f2ef69d120d2b18e797b9b75052a29266d0e156be802de9224fb00", kill_on_drop: false }`
[INFO] [stdout] 638336d530f2ef69d120d2b18e797b9b75052a29266d0e156be802de9224fb00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 28dc87aa015c771716a8e7c36ec9a2c56f26faf91e20387efc8aeb7ce3a2ffbd
[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" "28dc87aa015c771716a8e7c36ec9a2c56f26faf91e20387efc8aeb7ce3a2ffbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rle_vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "28dc87aa015c771716a8e7c36ec9a2c56f26faf91e20387efc8aeb7ce3a2ffbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28dc87aa015c771716a8e7c36ec9a2c56f26faf91e20387efc8aeb7ce3a2ffbd", kill_on_drop: false }`
[INFO] [stdout] 28dc87aa015c771716a8e7c36ec9a2c56f26faf91e20387efc8aeb7ce3a2ffbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 13b14df8b622b9b742dc53536119bc440b7e989c6adcc018abb91449acc6d1a3
[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" "13b14df8b622b9b742dc53536119bc440b7e989c6adcc018abb91449acc6d1a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rle_vec v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "13b14df8b622b9b742dc53536119bc440b7e989c6adcc018abb91449acc6d1a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13b14df8b622b9b742dc53536119bc440b7e989c6adcc018abb91449acc6d1a3", kill_on_drop: false }`
[INFO] [stdout] 13b14df8b622b9b742dc53536119bc440b7e989c6adcc018abb91449acc6d1a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 5d20ffdfd32c6e62825739e98527473ac5489f8e88a0479d5ffca874484442f0
[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" "5d20ffdfd32c6e62825739e98527473ac5489f8e88a0479d5ffca874484442f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rle_vec-b9ee5535ab294082
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::basic_usage ... ok
[INFO] [stdout] test tests::from_slice ... ok
[INFO] [stdout] test tests::back_iterators ... ok
[INFO] [stdout] test tests::iterators ... ok
[INFO] [stdout] test tests::rare_usage ... ok
[INFO] [stdout] test tests::inserting_values ... ok
[INFO] [stdout] test tests::run_iters ... ok
[INFO] [stdout] test tests::starts_ends ... ok
[INFO] [stdout] test tests::removing_values ... ok
[INFO] [stdout] test tests::write_trait ... ok
[INFO] [stdout] test tests::setting_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rle_vec
[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>::new (line 166) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::last (line 257) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::clear (line 243) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::len (line 207) ... 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<T>::push_n (line 444) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::push (line 427) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::last_run (line 275) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::iter (line 356) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 783) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 35) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 55) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::insert (line 610) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::remove (line 575) ... ok
[INFO] [stdout] test src/lib.rs - RleVec (line 70) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::runs (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Runs (line 885) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::runs_len (line 311) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::with_capacity (line 179) ... ok
[INFO] [stdout] test src/lib.rs - RleVec<T>::to_vec (line 472) ... 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 - RleVec<T>::starts (line 331) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d20ffdfd32c6e62825739e98527473ac5489f8e88a0479d5ffca874484442f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d20ffdfd32c6e62825739e98527473ac5489f8e88a0479d5ffca874484442f0", kill_on_drop: false }`
[INFO] [stdout] 5d20ffdfd32c6e62825739e98527473ac5489f8e88a0479d5ffca874484442f0