[INFO] fetching crate wordmarkov 0.1.4... [INFO] testing wordmarkov-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] extracting crate wordmarkov 0.1.4 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate wordmarkov 0.1.4 [INFO] finished tweaking crates.io crate wordmarkov 0.1.4 [INFO] tweaked toml for crates.io crate wordmarkov 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wordmarkov 0.1.4 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 wordmarkov 0.1.4 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e46d1cced19de2b2b5e02fa33676d38ecbd9b450c27fb4c768d0570c43ba844e [INFO] running `Command { std: "docker" "start" "-a" "e46d1cced19de2b2b5e02fa33676d38ecbd9b450c27fb4c768d0570c43ba844e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e46d1cced19de2b2b5e02fa33676d38ecbd9b450c27fb4c768d0570c43ba844e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e46d1cced19de2b2b5e02fa33676d38ecbd9b450c27fb4c768d0570c43ba844e", kill_on_drop: false }` [INFO] [stdout] e46d1cced19de2b2b5e02fa33676d38ecbd9b450c27fb4c768d0570c43ba844e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 434e5c4dc309da3c11473b27db718fc80dbb581b4a04b4ad48691e31a974a3b2 [INFO] running `Command { std: "docker" "start" "-a" "434e5c4dc309da3c11473b27db718fc80dbb581b4a04b4ad48691e31a974a3b2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.135 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wordmarkov v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::fixed::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use super::interface::*; [INFO] [stdout] 5 | pub use super::random::*; [INFO] [stdout] | ---------------- but the name `NaiveRandomSelector` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::fixed::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the value namespace is first re-exported here [INFO] [stdout] 4 | pub use super::interface::*; [INFO] [stdout] 5 | pub use super::random::*; [INFO] [stdout] | ---------------- but the name `NaiveRandomSelector` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/chain/token.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter { [INFO] [stdout] | ^^^^^ ------------------------------------------------ [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter<'_, MarkovToken<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `Command { std: "docker" "inspect" "434e5c4dc309da3c11473b27db718fc80dbb581b4a04b4ad48691e31a974a3b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "434e5c4dc309da3c11473b27db718fc80dbb581b4a04b4ad48691e31a974a3b2", kill_on_drop: false }` [INFO] [stdout] 434e5c4dc309da3c11473b27db718fc80dbb581b4a04b4ad48691e31a974a3b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6316382c1caf0b7b7d6988cd7b29ae24c51d86e02d6fcaf416decafdcd5b66bc [INFO] running `Command { std: "docker" "start" "-a" "6316382c1caf0b7b7d6988cd7b29ae24c51d86e02d6fcaf416decafdcd5b66bc", kill_on_drop: false }` [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::fixed::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use super::interface::*; [INFO] [stdout] 5 | pub use super::random::*; [INFO] [stdout] | ---------------- but the name `NaiveRandomSelector` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::fixed::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the value namespace is first re-exported here [INFO] [stdout] 4 | pub use super::interface::*; [INFO] [stdout] 5 | pub use super::random::*; [INFO] [stdout] | ---------------- but the name `NaiveRandomSelector` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/chain/token.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter { [INFO] [stdout] | ^^^^^ ------------------------------------------------ [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter<'_, MarkovToken<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wordmarkov v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::fixed::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the type namespace is first re-exported here [INFO] [stdout] 4 | pub use super::interface::*; [INFO] [stdout] 5 | pub use super::random::*; [INFO] [stdout] | ---------------- but the name `NaiveRandomSelector` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use super::fixed::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the value namespace is first re-exported here [INFO] [stdout] 4 | pub use super::interface::*; [INFO] [stdout] 5 | pub use super::random::*; [INFO] [stdout] | ---------------- but the name `NaiveRandomSelector` in the value namespace is also re-exported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/chain/token.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter { [INFO] [stdout] | ^^^^^ ------------------------------------------------ [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter<'_, MarkovToken<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "6316382c1caf0b7b7d6988cd7b29ae24c51d86e02d6fcaf416decafdcd5b66bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6316382c1caf0b7b7d6988cd7b29ae24c51d86e02d6fcaf416decafdcd5b66bc", kill_on_drop: false }` [INFO] [stdout] 6316382c1caf0b7b7d6988cd7b29ae24c51d86e02d6fcaf416decafdcd5b66bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7f67a37d27248591e6696578a7e57c586515abcc62694ae6293f50369e34f429 [INFO] running `Command { std: "docker" "start" "-a" "7f67a37d27248591e6696578a7e57c586515abcc62694ae6293f50369e34f429", kill_on_drop: false }` [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use super::fixed::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the type namespace is first re-exported here [INFO] [stderr] 4 | pub use super::interface::*; [INFO] [stderr] 5 | pub use super::random::*; [INFO] [stderr] | ---------------- but the name `NaiveRandomSelector` in the type namespace is also re-exported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: ambiguous glob re-exports [INFO] [stderr] --> src/chain/selectors/prelude.rs:3:9 [INFO] [stderr] | [INFO] [stderr] 3 | pub use super::fixed::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ the name `NaiveRandomSelector` in the value namespace is first re-exported here [INFO] [stderr] 4 | pub use super::interface::*; [INFO] [stderr] 5 | pub use super::random::*; [INFO] [stderr] | ---------------- but the name `NaiveRandomSelector` in the value namespace is also re-exported here [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/chain/token.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter { [INFO] [stderr] | ^^^^^ ------------------------------------------------ [INFO] [stderr] | | | | [INFO] [stderr] | | | the lifetimes get resolved as `'_` [INFO] [stderr] | | the lifetimes get resolved as `'_` [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 94 | pub fn iter(&self) -> std::collections::linked_list::Iter<'_, MarkovToken<'_>> { [INFO] [stderr] | +++ ++++ [INFO] [stderr] [INFO] [stderr] warning: `wordmarkov` (lib) generated 3 warnings (run `cargo fix --lib -p wordmarkov` to apply 1 suggestion) [INFO] [stderr] warning: `wordmarkov` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wordmarkov-bda1c298eb9f1e5e) [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] [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/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/wordmarkov-9b7072c8cfddf409) [INFO] [stderr] Running tests/body.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/body-71ad7cbb06117e28) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_chain_traversal ... ok [INFO] [stdout] test test_chain_parsing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/lex.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lex-228f03335de599b6) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/token.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/token-8b7a2f20c7102dfd) [INFO] [stdout] test test_split_sentence_2 ... ok [INFO] [stdout] test test_split_sentence_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_token_join_1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7f67a37d27248591e6696578a7e57c586515abcc62694ae6293f50369e34f429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f67a37d27248591e6696578a7e57c586515abcc62694ae6293f50369e34f429", kill_on_drop: false }` [INFO] [stdout] 7f67a37d27248591e6696578a7e57c586515abcc62694ae6293f50369e34f429