[INFO] fetching crate index_many 0.6.1...
[INFO] testing index_many-0.6.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate index_many 0.6.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate index_many 0.6.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate index_many 0.6.1
[INFO] finished tweaking crates.io crate index_many 0.6.1
[INFO] tweaked toml for crates.io crate index_many 0.6.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed6d6d2551b8f2bee81d54a9943b6f6feba982b01eda3b85053b690de3df74d6
[INFO] running `Command { std: "docker" "start" "-a" "ed6d6d2551b8f2bee81d54a9943b6f6feba982b01eda3b85053b690de3df74d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6d6d2551b8f2bee81d54a9943b6f6feba982b01eda3b85053b690de3df74d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6d6d2551b8f2bee81d54a9943b6f6feba982b01eda3b85053b690de3df74d6", kill_on_drop: false }`
[INFO] [stdout] ed6d6d2551b8f2bee81d54a9943b6f6feba982b01eda3b85053b690de3df74d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d74b7f981f8d326b6d3b413b08ffe9aff327cba516be74242f538153b0c05a64
[INFO] running `Command { std: "docker" "start" "-a" "d74b7f981f8d326b6d3b413b08ffe9aff327cba516be74242f538153b0c05a64", kill_on_drop: false }`
[INFO] [stderr]    Compiling index_many v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/std_proposal.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "d74b7f981f8d326b6d3b413b08ffe9aff327cba516be74242f538153b0c05a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74b7f981f8d326b6d3b413b08ffe9aff327cba516be74242f538153b0c05a64", kill_on_drop: false }`
[INFO] [stdout] d74b7f981f8d326b6d3b413b08ffe9aff327cba516be74242f538153b0c05a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3aca122a863bae3a554e4dfedefe76a135c59369a29911778a97ca5157738372
[INFO] running `Command { std: "docker" "start" "-a" "3aca122a863bae3a554e4dfedefe76a135c59369a29911778a97ca5157738372", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/std_proposal.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling index_many v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/std_proposal.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "3aca122a863bae3a554e4dfedefe76a135c59369a29911778a97ca5157738372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aca122a863bae3a554e4dfedefe76a135c59369a29911778a97ca5157738372", kill_on_drop: false }`
[INFO] [stdout] 3aca122a863bae3a554e4dfedefe76a135c59369a29911778a97ca5157738372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ffe0b848c722cff05c5e5fec8e23c2278e7411592145a7a02cdda89c78f99a48
[INFO] running `Command { std: "docker" "start" "-a" "ffe0b848c722cff05c5e5fec8e23c2278e7411592145a7a02cdda89c78f99a48", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/std_proposal.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         unsafe {
[INFO] [stderr]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `index_many` (lib) generated 1 warning
[INFO] [stderr] warning: `index_many` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/index_many-242915922880b174)
[INFO] [stdout] 
[INFO] [stdout] running 113 tests
[INFO] [stdout] test generic::presorted_indices::tests::test_duplicate ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_mut_empty ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_mut_single_first ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_ref_normal ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_ref_single_last ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_unsorted ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_empty ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_normal ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_single_first ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_single_last ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_empty ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_mut_single_last ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_mut_normal ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_ref_empty ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_normal ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_single_first ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_single_last ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_empty ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_normal ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_ref_single_first ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_single_first ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_unsorted ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_single_last ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_empty ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_normal ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_normal ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_single_first ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_empty ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_unsorted ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_empty ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_single_last ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_single_last ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_unsorted ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_single_first ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_normal ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_single_first ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_unsorted ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_single_last ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_unsorted_variable ... ok
[INFO] [stdout] test simple::tests::test_mut_empty ... ok
[INFO] [stdout] test simple::tests::test_mut_normal ... ok
[INFO] [stdout] test simple::tests::test_mut_single_first ... ok
[INFO] [stdout] test simple::tests::test_mut_single_last ... ok
[INFO] [stdout] test simple::tests::test_ref_empty ... ok
[INFO] [stdout] test simple::tests::test_ref_single_last ... ok
[INFO] [stdout] test simple::tests::test_ref_normal ... ok
[INFO] [stdout] test simple::tests::test_ref_single_first ... ok
[INFO] [stdout] test simple_result::tests::test_mut_empty ... ok
[INFO] [stdout] test simple_result::tests::test_mut_normal ... ok
[INFO] [stdout] test simple_result::tests::test_mut_single_last ... ok
[INFO] [stdout] test simple_result::tests::test_mut_single_first ... ok
[INFO] [stdout] test simple_result::tests::test_ref_empty ... ok
[INFO] [stdout] test simple_result::tests::test_ref_normal ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_ref_single_first ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_mut_empty ... ok
[INFO] [stdout] test slice_index::tests::test_mut_normal ... ok
[INFO] [stdout] test slice_index::tests::test_mut_single_first ... ok
[INFO] [stdout] test slice_index::tests::test_mut_single_last ... ok
[INFO] [stdout] test slice_index::tests::test_ref_empty ... ok
[INFO] [stdout] test slice_index::tests::test_ref_normal ... ok
[INFO] [stdout] test slice_index::tests::test_ref_single_first ... ok
[INFO] [stdout] test simple_result::tests::test_ref_single_last ... ok
[INFO] [stdout] test generic::presorted_indices::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test std_proposal::test2 ... ok
[INFO] [stdout] test slice_index::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_ref_single_last ... ok
[INFO] [stdout] test std_proposal::test1 - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_unsorted - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_duplicate - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_unsorted - should panic ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_duplicate - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_duplicate - should panic ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test generic::unsorted_indices::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_duplicate - should panic ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_duplicate - should panic ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test simple::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test generic::unsorted_specialized_indices::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test simple::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test simple::tests::test_ref_duplicate - should panic ... ok
[INFO] [stdout] test simple::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test simple::tests::test_ref_unsorted - should panic ... ok
[INFO] [stdout] test simple::tests::test_mut_unsorted - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_mut_duplicate - should panic ... ok
[INFO] [stdout] test simple::tests::test_mut_duplicate - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test simple::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_ref_duplicate - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_ref_oob_empty - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_mut_unsorted - should panic ... ok
[INFO] [stdout] test simple_result::tests::test_ref_unsorted - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_mut_oob_empty - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_mut_oob_nonempty - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_ref_duplicate - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_mut_duplicate - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_ref_oob_nonempty - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_mut_unsorted - should panic ... ok
[INFO] [stdout] test generic::sorted_indices::tests::test_mut_duplicate - should panic ... ok
[INFO] [stdout] test slice_index::tests::test_ref_unsorted - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 113 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests index_many
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffe0b848c722cff05c5e5fec8e23c2278e7411592145a7a02cdda89c78f99a48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe0b848c722cff05c5e5fec8e23c2278e7411592145a7a02cdda89c78f99a48", kill_on_drop: false }`
[INFO] [stdout] ffe0b848c722cff05c5e5fec8e23c2278e7411592145a7a02cdda89c78f99a48