[INFO] fetching crate dictionary_bitmap_trie 0.1.1...
[INFO] testing dictionary_bitmap_trie-0.1.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dictionary_bitmap_trie 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate dictionary_bitmap_trie 0.1.1
[INFO] finished tweaking crates.io crate dictionary_bitmap_trie 0.1.1
[INFO] tweaked toml for crates.io crate dictionary_bitmap_trie 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dictionary_bitmap_trie 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dictionary_bitmap_trie 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9
[INFO] running `Command { std: "docker" "start" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling dictionary_bitmap_trie v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::encoding::Encoding`
[INFO] [stdout]  --> src/constants.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::encoding::Encoding;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_separator` is never used
[INFO] [stdout]   --> src/encoding.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Encoding: Debug {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn get_separator(&self) -> char {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `word` is never read
[INFO] [stdout]   --> src/trie/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct TrieSearchResult {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 37 |     pub word: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrieSearchResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/trie/entry.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl TrieEntryG {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling dictionary_bitmap_trie v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::encoding::Encoding`
[INFO] [stdout]  --> src/constants.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::encoding::Encoding;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_separator` is never used
[INFO] [stdout]   --> src/encoding.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Encoding: Debug {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn get_separator(&self) -> char {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `word` is never read
[INFO] [stdout]   --> src/trie/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct TrieSearchResult {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 37 |     pub word: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrieSearchResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/trie/entry.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl TrieEntryG {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::encoding::Encoding`
[INFO] [stdout]  --> src/constants.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::encoding::Encoding;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_separator` is never used
[INFO] [stdout]   --> src/encoding.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait Encoding: Debug {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn get_separator(&self) -> char {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/trie/entry.rs:226:12
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl TrieEntryG {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::encoding::Encoding`
[INFO] [stderr]  --> src/constants.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::encoding::Encoding;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_separator` is never used
[INFO] [stderr]   --> src/encoding.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait Encoding: Debug {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 17 |     fn get_separator(&self) -> char {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `word` is never read
[INFO] [stderr]   --> src/trie/mod.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct TrieSearchResult {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 37 |     pub word: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TrieSearchResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/trie/entry.rs:226:12
[INFO] [stderr]     |
[INFO] [stderr] 184 | impl TrieEntryG {
[INFO] [stderr]     | --------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 226 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dictionary_bitmap_trie` (lib) generated 4 warnings (run `cargo fix --lib -p dictionary_bitmap_trie` to apply 1 suggestion)
[INFO] [stderr] warning: `dictionary_bitmap_trie` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/dictionary_bitmap_trie-53eb4e949e26d0ad)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test dictionary::test::test_search ... ok
[INFO] [stdout] test dictionary::test::test_split_word ... ok
[INFO] [stdout] test encoding::test::char_eq ... ok
[INFO] [stdout] test dictionary::test::test_multiple_entries ... ok
[INFO] [stdout] test encoding::test::non_existing ... ok
[INFO] [stdout] test dictionary::test::test_dictionary_addition ... ok
[INFO] [stdout] test dictionary::test::test_case_sensitivity ... ok
[INFO] [stdout] test trie::test::test_word_with_parent ... ok
[INFO] [stdout] test trie::test::test_add_with_dictionary_index ... ok
[INFO] [stdout] test trie::test::delete_word_with_children ... ok
[INFO] [stdout] test trie::test::basic_deletion ... ok
[INFO] [stdout] test trie::test::test_search_exact_basic_two ... ok
[INFO] [stdout] test trie::test::reusing_trie_entry_slots ... ok
[INFO] [stdout] test trie::test::should_be_empty ... ok
[INFO] [stdout] test trie::test::test_add_with_dictionary_index_with_duplicate_word ... ok
[INFO] [stdout] test trie::test::test_search_exact_basic ... ok
[INFO] [stdout] test trie::test::test_add ... ok
[INFO] [stdout] test trie::test::test_search_exact ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- trie::test::test_search_exact stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'trie::test::test_search_exact' (201) panicked at src/trie/test.rs:38:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: ["DRAGAN", "DRAGANA"]
[INFO] [stdout]  right: ["DRAGAN"]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x635f38b6d6a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x635f38b827ea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x635f38b71b3c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x635f38b49c96 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x635f38b65e09 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x635f38b020f0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x635f38b65fc2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x635f38b49d42 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x635f38b42ac9 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x635f38b4a93d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x635f38b82f1c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x635f38b82e33 - core[df12db4294e9bfd3]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x635f38af1f1a - core[df12db4294e9bfd3]::panicking::assert_failed::<alloc[2182bb758b4b3781]::vec::Vec<alloc[2182bb758b4b3781]::string::String>, alloc[2182bb758b4b3781]::vec::Vec<alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x635f38ae8707 - dictionary_bitmap_trie[7f855ff2c5e30d20]::trie::test::test_search_exact
[INFO] [stdout]   14:     0x635f38af1cc9 - <dictionary_bitmap_trie[7f855ff2c5e30d20]::trie::test::test_search_exact::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x635f38af53db - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x635f38b02a45 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x635f38afc304 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x635f38b05ba2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x635f38b6cf79 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7fdf0afaadfa - <unknown>
[INFO] [stdout]   21:     0x7fdf0b03e3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     trie::test::test_search_exact
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9", kill_on_drop: false }`
[INFO] [stdout] 6a72c63c0ef2bea7ebf5f705dd038ecab3058664f7386d9128a954ed51ad9ae9
