[INFO] fetching crate rvz 0.2.1...
[INFO] testing rvz-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate rvz 0.2.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rvz 0.2.1
[INFO] finished tweaking crates.io crate rvz 0.2.1
[INFO] tweaked toml for crates.io crate rvz 0.2.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rvz 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rvz 0.2.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d19c660774a40f118db34963a03e68e6d9dc75148306b127b4b92770a80937cc
[INFO] running `Command { std: "docker" "start" "-a" "d19c660774a40f118db34963a03e68e6d9dc75148306b127b4b92770a80937cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d19c660774a40f118db34963a03e68e6d9dc75148306b127b4b92770a80937cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19c660774a40f118db34963a03e68e6d9dc75148306b127b4b92770a80937cc", kill_on_drop: false }`
[INFO] [stdout] d19c660774a40f118db34963a03e68e6d9dc75148306b127b4b92770a80937cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fedfb0c5383ec91fa252aa9bccda03accccd491e68a92cba5c336aef108f88e4
[INFO] running `Command { std: "docker" "start" "-a" "fedfb0c5383ec91fa252aa9bccda03accccd491e68a92cba5c336aef108f88e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling clap_builder v4.5.55
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling clap v4.5.55
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling rvz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rvz.rs:663:17
[INFO] [stdout]     |
[INFO] [stdout] 662 |                 panic!("LZMA/2 not implemented");
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 663 |                 let properties = self.compressor_data[0];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rvz.rs:672:17
[INFO] [stdout]     |
[INFO] [stdout] 671 |                 panic!("LZMA/2 not implemented");
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 672 |                 let properties: u32 = self.compressor_data[0].into();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.52s
[INFO] running `Command { std: "docker" "inspect" "fedfb0c5383ec91fa252aa9bccda03accccd491e68a92cba5c336aef108f88e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fedfb0c5383ec91fa252aa9bccda03accccd491e68a92cba5c336aef108f88e4", kill_on_drop: false }`
[INFO] [stdout] fedfb0c5383ec91fa252aa9bccda03accccd491e68a92cba5c336aef108f88e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 667a827f2b9bc6688e27ec03c6a617b2f74b953cbf411ba7d24db5ab1528b0ce
[INFO] running `Command { std: "docker" "start" "-a" "667a827f2b9bc6688e27ec03c6a617b2f74b953cbf411ba7d24db5ab1528b0ce", kill_on_drop: false }`
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rvz.rs:663:17
[INFO] [stdout]     |
[INFO] [stdout] 662 |                 panic!("LZMA/2 not implemented");
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 663 |                 let properties = self.compressor_data[0];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rvz.rs:672:17
[INFO] [stdout]     |
[INFO] [stdout] 671 |                 panic!("LZMA/2 not implemented");
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 672 |                 let properties: u32 = self.compressor_data[0].into();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rvz v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rvz.rs:663:17
[INFO] [stdout]     |
[INFO] [stdout] 662 |                 panic!("LZMA/2 not implemented");
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 663 |                 let properties = self.compressor_data[0];
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/rvz.rs:672:17
[INFO] [stdout]     |
[INFO] [stdout] 671 |                 panic!("LZMA/2 not implemented");
[INFO] [stdout]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stdout] 672 |                 let properties: u32 = self.compressor_data[0].into();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "667a827f2b9bc6688e27ec03c6a617b2f74b953cbf411ba7d24db5ab1528b0ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "667a827f2b9bc6688e27ec03c6a617b2f74b953cbf411ba7d24db5ab1528b0ce", kill_on_drop: false }`
[INFO] [stdout] 667a827f2b9bc6688e27ec03c6a617b2f74b953cbf411ba7d24db5ab1528b0ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d33e9b5e91c19242cde9d8ba213dffd72c0505cf217bba3601ef6a9e34a91a25
[INFO] running `Command { std: "docker" "start" "-a" "d33e9b5e91c19242cde9d8ba213dffd72c0505cf217bba3601ef6a9e34a91a25", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/rvz.rs:663:17
[INFO] [stderr]     |
[INFO] [stderr] 662 |                 panic!("LZMA/2 not implemented");
[INFO] [stderr]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stderr] 663 |                 let properties = self.compressor_data[0];
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/rvz.rs:672:17
[INFO] [stderr]     |
[INFO] [stderr] 671 |                 panic!("LZMA/2 not implemented");
[INFO] [stderr]     |                 -------------------------------- any code following this expression is unreachable
[INFO] [stderr] 672 |                 let properties: u32 = self.compressor_data[0].into();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr] 
[INFO] [stderr] warning: `rvz` (lib) generated 2 warnings
[INFO] [stderr] warning: `rvz` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rvz-4a11d91a6c4ff09f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test prng::tests::test_find2 ... ok
[INFO] [stdout] test prng::tests::test_prng ... ok
[INFO] [stdout] test prng::tests::test_find ... 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/bin/hash_test.rs (/opt/rustwide/target/debug/deps/hash_test-4ae26eb68d2cde68)
[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]      Running unittests src/bin/rvz.rs (/opt/rustwide/target/debug/deps/rvz-85e5893479002cd3)
[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 rvz
[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] running `Command { std: "docker" "inspect" "d33e9b5e91c19242cde9d8ba213dffd72c0505cf217bba3601ef6a9e34a91a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33e9b5e91c19242cde9d8ba213dffd72c0505cf217bba3601ef6a9e34a91a25", kill_on_drop: false }`
[INFO] [stdout] d33e9b5e91c19242cde9d8ba213dffd72c0505cf217bba3601ef6a9e34a91a25