[INFO] fetching crate specler 0.21.0...
[INFO] testing specler-0.21.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate specler 0.21.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate specler 0.21.0
[INFO] finished tweaking crates.io crate specler 0.21.0
[INFO] tweaked toml for crates.io crate specler 0.21.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate specler 0.21.0 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 specler 0.21.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v2.0.4
[INFO] [stderr]   Downloaded thiserror-impl v2.0.4
[INFO] [stderr]   Downloaded tempfile v3.14.0
[INFO] [stderr]   Downloaded uuid v1.11.0
[INFO] [stderr]   Downloaded proptest v1.5.0
[INFO] [stderr]   Downloaded rustix v0.38.42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9e8e04e632d02014a84cc7a189bba356cf27011c786d06ebbcaefb2386651017
[INFO] running `Command { std: "docker" "start" "-a" "9e8e04e632d02014a84cc7a189bba356cf27011c786d06ebbcaefb2386651017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e8e04e632d02014a84cc7a189bba356cf27011c786d06ebbcaefb2386651017", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8e04e632d02014a84cc7a189bba356cf27011c786d06ebbcaefb2386651017", kill_on_drop: false }`
[INFO] [stdout] 9e8e04e632d02014a84cc7a189bba356cf27011c786d06ebbcaefb2386651017
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d27fafe599ceeea1760aa02fa3cfde35bc6bfc416dbbb13a4b50c0c0cd7f0fc9
[INFO] running `Command { std: "docker" "start" "-a" "d27fafe599ceeea1760aa02fa3cfde35bc6bfc416dbbb13a4b50c0c0cd7f0fc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling thiserror v2.0.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.4
[INFO] [stderr]    Compiling email_address v0.2.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling specler v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.95s
[INFO] running `Command { std: "docker" "inspect" "d27fafe599ceeea1760aa02fa3cfde35bc6bfc416dbbb13a4b50c0c0cd7f0fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27fafe599ceeea1760aa02fa3cfde35bc6bfc416dbbb13a4b50c0c0cd7f0fc9", kill_on_drop: false }`
[INFO] [stdout] d27fafe599ceeea1760aa02fa3cfde35bc6bfc416dbbb13a4b50c0c0cd7f0fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 486a0dff4219542d7e8e8d9967d4b9956304d778588c67f2cc5c9ffe443a902f
[INFO] running `Command { std: "docker" "start" "-a" "486a0dff4219542d7e8e8d9967d4b9956304d778588c67f2cc5c9ffe443a902f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.5.0
[INFO] [stderr]    Compiling specler v0.21.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.32s
[INFO] running `Command { std: "docker" "inspect" "486a0dff4219542d7e8e8d9967d4b9956304d778588c67f2cc5c9ffe443a902f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486a0dff4219542d7e8e8d9967d4b9956304d778588c67f2cc5c9ffe443a902f", kill_on_drop: false }`
[INFO] [stdout] 486a0dff4219542d7e8e8d9967d4b9956304d778588c67f2cc5c9ffe443a902f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8c579cb7c6679dd96c7523757549b729e5f02ff093a191516733d25c3dd041f9
[INFO] running `Command { std: "docker" "start" "-a" "8c579cb7c6679dd96c7523757549b729e5f02ff093a191516733d25c3dd041f9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/specler-2569fb863a23673d)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test core::spec::tests::validate_string_with_empty_spec ... ok
[INFO] [stdout] test core::spec::tests::validate_string_to_not_be_empty ... ok
[INFO] [stdout] test core::spec_error::tests::create_an_unnamed_spec_error ... ok
[INFO] [stdout] test core::spec_error::tests::create_a_named_spec_error ... ok
[INFO] [stdout] test specs::integer::tests::larger_or_equal_than::test_valid ... ok
[INFO] [stdout] test specs::integer::tests::larger_or_equal_than::test_invalid ... ok
[INFO] [stdout] test specs::integer::tests::larger_than::test_valid ... ok
[INFO] [stdout] test specs::integer::tests::smaller_or_equal_than::test_invalid ... ok
[INFO] [stdout] test specs::string::tests::email::test_valid::test_valid_email_1 ... ok
[INFO] [stdout] test specs::integer::tests::smaller_or_equal_than::test_valid ... ok
[INFO] [stdout] test specs::integer::tests::smaller_than::test_invalid ... ok
[INFO] [stdout] test specs::integer::tests::smaller_than::test_valid ... ok
[INFO] [stdout] test specs::string::tests::email::test_invalid::test_invalid_email_1 ... ok
[INFO] [stdout] test specs::string::tests::email::test_invalid::test_invalid_email_2 ... ok
[INFO] [stdout] test specs::string::tests::email::test_valid::test_valid_email_2 ... ok
[INFO] [stdout] test specs::string::tests::email::test_valid::test_valid_email_3 ... ok
[INFO] [stdout] test specs::string::tests::matching::test_invalid ... ok
[INFO] [stdout] test specs::string::tests::matching::test_valid ... ok
[INFO] [stdout] test specs::string::tests::not_be_longer_than::test_invalid ... ok
[INFO] [stdout] test specs::string::tests::not_be_longer_than::test_valid ... ok
[INFO] [stdout] test specs::string::tests::not_be_shorter_than::test_invalid ... ok
[INFO] [stdout] test specs::integer::tests::larger_than::test_invalid ... ok
[INFO] [stdout] test specs::string::tests::not_empty::test_invalid ... ok
[INFO] [stdout] test specs::string::tests::not_empty::test_valid ... ok
[INFO] [stdout] test specs::string::tests::not_be_shorter_than::test_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c579cb7c6679dd96c7523757549b729e5f02ff093a191516733d25c3dd041f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c579cb7c6679dd96c7523757549b729e5f02ff093a191516733d25c3dd041f9", kill_on_drop: false }`
[INFO] [stdout] 8c579cb7c6679dd96c7523757549b729e5f02ff093a191516733d25c3dd041f9