[INFO] fetching crate nybbles 0.4.0...
[INFO] testing nybbles-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate nybbles 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nybbles 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nybbles 0.4.0
[INFO] tweaked toml for crates.io crate nybbles 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nybbles 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nybbles 0.4.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f9babc0b0357e453c1da956d8b776a219cd80e54386ec66d64dba2934e429fd
[INFO] running `Command { std: "docker" "start" "-a" "1f9babc0b0357e453c1da956d8b776a219cd80e54386ec66d64dba2934e429fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f9babc0b0357e453c1da956d8b776a219cd80e54386ec66d64dba2934e429fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f9babc0b0357e453c1da956d8b776a219cd80e54386ec66d64dba2934e429fd", kill_on_drop: false }`
[INFO] [stdout] 1f9babc0b0357e453c1da956d8b776a219cd80e54386ec66d64dba2934e429fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b8a9269ec824409ec76c7dafb749ecef19379671ef3e137f6c3ab02f8e758f00
[INFO] running `Command { std: "docker" "start" "-a" "b8a9269ec824409ec76c7dafb749ecef19379671ef3e137f6c3ab02f8e758f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling ruint v1.15.0
[INFO] [stderr]    Compiling nybbles v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "b8a9269ec824409ec76c7dafb749ecef19379671ef3e137f6c3ab02f8e758f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8a9269ec824409ec76c7dafb749ecef19379671ef3e137f6c3ab02f8e758f00", kill_on_drop: false }`
[INFO] [stdout] b8a9269ec824409ec76c7dafb749ecef19379671ef3e137f6c3ab02f8e758f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 57f8d00b0b3dabc34dacaed71333d939c27b170d7fbd8f8a2b703a28e1fe0d9d
[INFO] running `Command { std: "docker" "start" "-a" "57f8d00b0b3dabc34dacaed71333d939c27b170d7fbd8f8a2b703a28e1fe0d9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling codspeed-criterion-compat v2.10.1
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling hex-literal v1.0.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling codspeed v2.10.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling codspeed-criterion-compat-walltime v2.10.1
[INFO] [stderr]    Compiling nybbles v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.07s
[INFO] running `Command { std: "docker" "inspect" "57f8d00b0b3dabc34dacaed71333d939c27b170d7fbd8f8a2b703a28e1fe0d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f8d00b0b3dabc34dacaed71333d939c27b170d7fbd8f8a2b703a28e1fe0d9d", kill_on_drop: false }`
[INFO] [stdout] 57f8d00b0b3dabc34dacaed71333d939c27b170d7fbd8f8a2b703a28e1fe0d9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d6429e4a02ec7d7dfefdedce6e516573a03abb9d97cdbd948076346f8d88ce74
[INFO] running `Command { std: "docker" "start" "-a" "d6429e4a02ec7d7dfefdedce6e516573a03abb9d97cdbd948076346f8d88ce74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nybbles-15a7bbf1ca6ecf01)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test nibbles::tests::common_prefix_length ... ok
[INFO] [stdout] test nibbles::tests::ends_with ... ok
[INFO] [stdout] test nibbles::tests::get_byte ... ok
[INFO] [stdout] test nibbles::tests::clone ... ok
[INFO] [stdout] test nibbles::tests::increment ... ok
[INFO] [stdout] test nibbles::tests::ord ... ok
[INFO] [stdout] test nibbles::tests::pack ... ok
[INFO] [stdout] test nibbles::tests::get_unchecked ... ok
[INFO] [stdout] test nibbles::tests::push_unchecked ... ok
[INFO] [stdout] test nibbles::tests::push_pop ... ok
[INFO] [stdout] test nibbles::tests::starts_with ... ok
[INFO] [stdout] test nibbles::tests::slice ... ok
[INFO] [stdout] test nibbles::tests::unpack ... ok
[INFO] [stdout] test nibbles::tests::get_byte_unchecked ... ok
[INFO] [stdout] test nibbles::tests::truncate ... ok
[INFO] [stdout] test nibbles::tests::set_at_unchecked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stderr]      Running tests/proptests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/proptests-ee063f8dbefbfc36)
[INFO] [stdout] 
[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" "d6429e4a02ec7d7dfefdedce6e516573a03abb9d97cdbd948076346f8d88ce74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6429e4a02ec7d7dfefdedce6e516573a03abb9d97cdbd948076346f8d88ce74", kill_on_drop: false }`
[INFO] [stdout] d6429e4a02ec7d7dfefdedce6e516573a03abb9d97cdbd948076346f8d88ce74