[INFO] fetching crate malwaredb-lzjd 0.1.3...
[INFO] testing malwaredb-lzjd-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate malwaredb-lzjd 0.1.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate malwaredb-lzjd 0.1.3
[INFO] finished tweaking crates.io crate malwaredb-lzjd 0.1.3
[INFO] tweaked toml for crates.io crate malwaredb-lzjd 0.1.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate malwaredb-lzjd 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate malwaredb-lzjd 0.1.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.14
[INFO] [stderr]   Downloaded anstream v0.6.14
[INFO] [stderr]   Downloaded is_terminal_polyfill v1.70.0
[INFO] [stderr]   Downloaded malwaredb-murmurhash3 v0.1.1
[INFO] [stderr]   Downloaded either v1.11.0
[INFO] [stderr]   Downloaded colorchoice v1.0.1
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.3
[INFO] [stderr]   Downloaded half v2.4.1
[INFO] [stderr]   Downloaded serde_derive v1.0.200
[INFO] [stderr]   Downloaded serde v1.0.200
[INFO] [stderr]   Downloaded anstyle-parse v0.2.4
[INFO] [stderr]   Downloaded anstyle-query v1.0.3
[INFO] [stderr]   Downloaded anstyle v1.0.7
[INFO] [stderr]   Downloaded libc v0.2.154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7a9ca23011ee0ae0d32d4dc1a90187ac8dd01853fa81fcf481076bec34bc573
[INFO] running `Command { std: "docker" "start" "-a" "a7a9ca23011ee0ae0d32d4dc1a90187ac8dd01853fa81fcf481076bec34bc573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7a9ca23011ee0ae0d32d4dc1a90187ac8dd01853fa81fcf481076bec34bc573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a9ca23011ee0ae0d32d4dc1a90187ac8dd01853fa81fcf481076bec34bc573", kill_on_drop: false }`
[INFO] [stdout] a7a9ca23011ee0ae0d32d4dc1a90187ac8dd01853fa81fcf481076bec34bc573
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1374b19d9ac5906a1fe4761d45a121247166fa1eb76670f41fbcb3eebba24f93
[INFO] running `Command { std: "docker" "start" "-a" "1374b19d9ac5906a1fe4761d45a121247166fa1eb76670f41fbcb3eebba24f93", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling malwaredb-murmurhash3 v0.1.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling malwaredb-lzjd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `CRC32Hasher` is never constructed
[INFO] [stdout]  --> src/crc32.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CRC32Hasher {
[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/crc32.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CRC32Hasher {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 12 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CRC32BuildHasher` is never constructed
[INFO] [stdout]   --> src/crc32.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct CRC32BuildHasher;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.84s
[INFO] running `Command { std: "docker" "inspect" "1374b19d9ac5906a1fe4761d45a121247166fa1eb76670f41fbcb3eebba24f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1374b19d9ac5906a1fe4761d45a121247166fa1eb76670f41fbcb3eebba24f93", kill_on_drop: false }`
[INFO] [stdout] 1374b19d9ac5906a1fe4761d45a121247166fa1eb76670f41fbcb3eebba24f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d1d8de7de90d99f6096f6a9e1acd47373fbfcc6745a643b379176e89f04356a
[INFO] running `Command { std: "docker" "start" "-a" "6d1d8de7de90d99f6096f6a9e1acd47373fbfcc6745a643b379176e89f04356a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling malwaredb-lzjd v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: struct `CRC32Hasher` is never constructed
[INFO] [stdout]  --> src/crc32.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CRC32Hasher {
[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/crc32.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CRC32Hasher {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 12 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CRC32BuildHasher` is never constructed
[INFO] [stdout]   --> src/crc32.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct CRC32BuildHasher;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.02s
[INFO] running `Command { std: "docker" "inspect" "6d1d8de7de90d99f6096f6a9e1acd47373fbfcc6745a643b379176e89f04356a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1d8de7de90d99f6096f6a9e1acd47373fbfcc6745a643b379176e89f04356a", kill_on_drop: false }`
[INFO] [stdout] 6d1d8de7de90d99f6096f6a9e1acd47373fbfcc6745a643b379176e89f04356a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57783931e539d123f439f41632d102fd1bab82fa1934b9efecf2c0555e5c9b2f
[INFO] running `Command { std: "docker" "start" "-a" "57783931e539d123f439f41632d102fd1bab82fa1934b9efecf2c0555e5c9b2f", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CRC32Hasher` is never constructed
[INFO] [stderr]  --> src/crc32.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct CRC32Hasher {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/crc32.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl CRC32Hasher {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] 12 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CRC32BuildHasher` is never constructed
[INFO] [stderr]   --> src/crc32.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct CRC32BuildHasher;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `malwaredb-lzjd` (bin "lzjd" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/malwaredb_lzjd-e855e62fd1f59c3a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test lz_dict::tests::test_from_bytes_iter ... ok
[INFO] [stdout] test tests::test_optimized_dist ... ok
[INFO] [stdout] test lz_dict::tests::test_jaccard_similarity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lzjd-8a0b386454899048)
[INFO] [stdout] 
[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] [stderr]    Doc-tests malwaredb_lzjd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57783931e539d123f439f41632d102fd1bab82fa1934b9efecf2c0555e5c9b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57783931e539d123f439f41632d102fd1bab82fa1934b9efecf2c0555e5c9b2f", kill_on_drop: false }`
[INFO] [stdout] 57783931e539d123f439f41632d102fd1bab82fa1934b9efecf2c0555e5c9b2f