[INFO] fetching crate select_indices 2.1.0...
[INFO] testing select_indices-2.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate select_indices 2.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate select_indices 2.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate select_indices 2.1.0
[INFO] finished tweaking crates.io crate select_indices 2.1.0
[INFO] tweaked toml for crates.io crate select_indices 2.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4bb421e4d3a6230878d17d085b05aa6a3a28dd07d00c242744e9aff4e813907
[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" "c4bb421e4d3a6230878d17d085b05aa6a3a28dd07d00c242744e9aff4e813907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4bb421e4d3a6230878d17d085b05aa6a3a28dd07d00c242744e9aff4e813907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4bb421e4d3a6230878d17d085b05aa6a3a28dd07d00c242744e9aff4e813907", kill_on_drop: false }`
[INFO] [stdout] c4bb421e4d3a6230878d17d085b05aa6a3a28dd07d00c242744e9aff4e813907
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71ee5c2e454230cf025636098cd3ea56a78685efd12bcaa907769d9686aacb7f
[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" "71ee5c2e454230cf025636098cd3ea56a78685efd12bcaa907769d9686aacb7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling select_indices v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "71ee5c2e454230cf025636098cd3ea56a78685efd12bcaa907769d9686aacb7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71ee5c2e454230cf025636098cd3ea56a78685efd12bcaa907769d9686aacb7f", kill_on_drop: false }`
[INFO] [stdout] 71ee5c2e454230cf025636098cd3ea56a78685efd12bcaa907769d9686aacb7f
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24c0aeafa9cad60d09c09d51780d2ea000c2f39c0cf6a2ccf0fef9ec94d6d2eb
[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" "24c0aeafa9cad60d09c09d51780d2ea000c2f39c0cf6a2ccf0fef9ec94d6d2eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling select_indices v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `Command { std: "docker" "inspect" "24c0aeafa9cad60d09c09d51780d2ea000c2f39c0cf6a2ccf0fef9ec94d6d2eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24c0aeafa9cad60d09c09d51780d2ea000c2f39c0cf6a2ccf0fef9ec94d6d2eb", kill_on_drop: false }`
[INFO] [stdout] 24c0aeafa9cad60d09c09d51780d2ea000c2f39c0cf6a2ccf0fef9ec94d6d2eb
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 395733dc450d3c728a86e9d3499101e2d65d984db32d4393ded6c57897186456
[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" "395733dc450d3c728a86e9d3499101e2d65d984db32d4393ded6c57897186456", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/select_indices-04ae504e5746dbca)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/immutable.rs (/opt/rustwide/target/debug/deps/immutable-c9d19a07d995ef1c)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[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 5 tests
[INFO] [stdout] test immutable_indexed ... ok
[INFO] [stdout] test immutable_select_indices_test ... ok
[INFO] [stderr]      Running tests/mutable.rs (/opt/rustwide/target/debug/deps/mutable-6dce724156e46d9d)
[INFO] [stdout] test immutable_negative_index - should panic ... ok
[INFO] [stdout] test immutable_out_of_range_panic - should panic ... ok
[INFO] [stdout] test immutable_repeated_index_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mutable_select_indices_test ... ok
[INFO] [stdout] test mutable_negative_index - should panic ... ok
[INFO] [stdout] test mutable_repeated_index_panic - should panic ... ok
[INFO] [stdout] test mutable_out_of_range_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests select_indices
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - SelectIndicesMut (line 106) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SelectIndicesMut (line 88) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - SelectIndicesMut (line 122) - compile fail ... ok
[INFO] [stdout] test src/iter_mut.rs - iter_mut::SelectIndicesIterMut::indexed (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/iter.rs - iter::SelectIndicesIter::indexed (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "395733dc450d3c728a86e9d3499101e2d65d984db32d4393ded6c57897186456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395733dc450d3c728a86e9d3499101e2d65d984db32d4393ded6c57897186456", kill_on_drop: false }`
[INFO] [stdout] 395733dc450d3c728a86e9d3499101e2d65d984db32d4393ded6c57897186456