[INFO] fetching crate magic_string_search 0.2.1...
[INFO] testing magic_string_search-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate magic_string_search 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate magic_string_search 0.2.1
[INFO] finished tweaking crates.io crate magic_string_search 0.2.1
[INFO] tweaked toml for crates.io crate magic_string_search 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate magic_string_search 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db81c30a31e40fdcbbc9a973ad603d823f23bfd57d285916024a36282d16ea88
[INFO] running `Command { std: "docker" "start" "-a" "db81c30a31e40fdcbbc9a973ad603d823f23bfd57d285916024a36282d16ea88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db81c30a31e40fdcbbc9a973ad603d823f23bfd57d285916024a36282d16ea88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db81c30a31e40fdcbbc9a973ad603d823f23bfd57d285916024a36282d16ea88", kill_on_drop: false }`
[INFO] [stdout] db81c30a31e40fdcbbc9a973ad603d823f23bfd57d285916024a36282d16ea88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eda8a5ad9afa41420b39f3f7b211d4f49938758530eb21ab444d2da14276047
[INFO] running `Command { std: "docker" "start" "-a" "5eda8a5ad9afa41420b39f3f7b211d4f49938758530eb21ab444d2da14276047", kill_on_drop: false }`
[INFO] [stderr]    Compiling magic_string_search v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5eda8a5ad9afa41420b39f3f7b211d4f49938758530eb21ab444d2da14276047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eda8a5ad9afa41420b39f3f7b211d4f49938758530eb21ab444d2da14276047", kill_on_drop: false }`
[INFO] [stdout] 5eda8a5ad9afa41420b39f3f7b211d4f49938758530eb21ab444d2da14276047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 525d5189ffb2e5633bfed89c739b9327f7cd363c1c3e33159059239a8a25d190
[INFO] running `Command { std: "docker" "start" "-a" "525d5189ffb2e5633bfed89c739b9327f7cd363c1c3e33159059239a8a25d190", kill_on_drop: false }`
[INFO] [stderr]    Compiling magic_string_search v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "525d5189ffb2e5633bfed89c739b9327f7cd363c1c3e33159059239a8a25d190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525d5189ffb2e5633bfed89c739b9327f7cd363c1c3e33159059239a8a25d190", kill_on_drop: false }`
[INFO] [stdout] 525d5189ffb2e5633bfed89c739b9327f7cd363c1c3e33159059239a8a25d190
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ea6a101b7214a20146a89598284a451eac6381731a524ca7257335ddad2355e
[INFO] running `Command { std: "docker" "start" "-a" "5ea6a101b7214a20146a89598284a451eac6381731a524ca7257335ddad2355e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magic_string_search-a63de48221c28880)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_compare_with_a_perfect_match ... ok
[INFO] [stdout] test tests::test_compare_with_no_match ... ok
[INFO] [stdout] test tests::test_compare_with_spread_out_match ... ok
[INFO] [stdout] test tests::test_compare_with_partial_match ... ok
[INFO] [stdout] test tests::test_create_dp ... ok
[INFO] [stdout] test tests::test_lcs_collected_with_no_match ... ok
[INFO] [stdout] test tests::test_normalized_len_compare_with_no_match ... ok
[INFO] [stdout] test tests::test_lcs_collected ... ok
[INFO] [stdout] test tests::test_normalized_len_compare_with_partial_match ... ok
[INFO] [stdout] test tests::test_normalized_len_compare_with_perfect_match ... ok
[INFO] [stdout] test tests::test_normalized_len_compare_with_spread_out_match ... ok
[INFO] [stdout] test tests::test_rank ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magic_string_search
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - rank (line 112) ... FAILED
[INFO] [stdout] test src/lib.rs - compare (line 77) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/lib.rs - struct_rank (line 141) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - rank (line 112) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `rank` in this scope
[INFO] [stdout]    --> src/lib.rs:115:14
[INFO] [stdout]     |
[INFO] [stdout] 115 | let result = rank(query, subjects);
[INFO] [stdout]     |              ^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 112 + use magic_string_search::rank;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - compare (line 77) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `compare` in this scope
[INFO] [stdout]   --> src/lib.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 | let score = compare("AGGTAB", "AGGTAB");
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 77 + use magic_string_search::compare;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - struct_rank (line 141) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `struct_rank` in this scope
[INFO] [stdout]    --> src/lib.rs:152:14
[INFO] [stdout]     |
[INFO] [stdout] 152 | let result = struct_rank(query, subjects, |p| p.name.clone());
[INFO] [stdout]     |              ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 141 + use magic_string_search::struct_rank;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - compare (line 77)
[INFO] [stdout]     src/lib.rs - rank (line 112)
[INFO] [stdout]     src/lib.rs - struct_rank (line 141)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ea6a101b7214a20146a89598284a451eac6381731a524ca7257335ddad2355e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ea6a101b7214a20146a89598284a451eac6381731a524ca7257335ddad2355e", kill_on_drop: false }`
[INFO] [stdout] 5ea6a101b7214a20146a89598284a451eac6381731a524ca7257335ddad2355e