[INFO] fetching crate morsify 0.1.0... [INFO] testing morsify-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate morsify 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate morsify 0.1.0 [INFO] finished tweaking crates.io crate morsify 0.1.0 [INFO] tweaked toml for crates.io crate morsify 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate morsify 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e3bcc97ef8a26dfdebe798df37a036652337586ed5920abf164caea41d08092 [INFO] running `Command { std: "docker" "start" "-a" "1e3bcc97ef8a26dfdebe798df37a036652337586ed5920abf164caea41d08092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e3bcc97ef8a26dfdebe798df37a036652337586ed5920abf164caea41d08092", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e3bcc97ef8a26dfdebe798df37a036652337586ed5920abf164caea41d08092", kill_on_drop: false }` [INFO] [stdout] 1e3bcc97ef8a26dfdebe798df37a036652337586ed5920abf164caea41d08092 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2aedde44ffb10aabd88d4b58a79cc2986f194137d3c1171ee8a309d366fa2f5f [INFO] running `Command { std: "docker" "start" "-a" "2aedde44ffb10aabd88d4b58a79cc2986f194137d3c1171ee8a309d366fa2f5f", kill_on_drop: false }` [INFO] [stderr] Compiling morsify v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "2aedde44ffb10aabd88d4b58a79cc2986f194137d3c1171ee8a309d366fa2f5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aedde44ffb10aabd88d4b58a79cc2986f194137d3c1171ee8a309d366fa2f5f", kill_on_drop: false }` [INFO] [stdout] 2aedde44ffb10aabd88d4b58a79cc2986f194137d3c1171ee8a309d366fa2f5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22354e2b72861b213c6e44d8d76f12070a67dccf7cae1a74b1110b5e06341a1b [INFO] running `Command { std: "docker" "start" "-a" "22354e2b72861b213c6e44d8d76f12070a67dccf7cae1a74b1110b5e06341a1b", kill_on_drop: false }` [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling morsify v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | ---------- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/lib.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stdout] | --- in this derive macro expansion [INFO] [stdout] ... [INFO] [stdout] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "22354e2b72861b213c6e44d8d76f12070a67dccf7cae1a74b1110b5e06341a1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22354e2b72861b213c6e44d8d76f12070a67dccf7cae1a74b1110b5e06341a1b", kill_on_drop: false }` [INFO] [stdout] 22354e2b72861b213c6e44d8d76f12070a67dccf7cae1a74b1110b5e06341a1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 67f7fce7f73063f3ccbbd7b1c9e5404e0f59dcc5119b43ed78262381f239a04b [INFO] running `Command { std: "docker" "start" "-a" "67f7fce7f73063f3ccbbd7b1c9e5404e0f59dcc5119b43ed78262381f239a04b", kill_on_drop: false }` [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:140:5 [INFO] [stdout] running 6 tests [INFO] [stderr] | [INFO] [stderr] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stderr] | --------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/lib.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stderr] | ---------- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/lib.rs:140:5 [INFO] [stderr] | [INFO] [stderr] 127 | #[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)] [INFO] [stderr] | --- in this derive macro expansion [INFO] [stderr] ... [INFO] [stderr] 140 | pub invalid_char_callback: fn(char) -> char, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] [INFO] [stderr] warning: `morsify` (lib) generated 3 warnings [INFO] [stderr] warning: `morsify` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/morsify-faf9a817dd402473) [INFO] [stdout] test tests::encodes_punctuation ... ok [INFO] [stdout] test tests::encodes_non_english_alphabet ... ok [INFO] [stdout] test tests::encodes_english_alphabet ... ok [INFO] [stdout] test tests::decodes_punctuation ... ok [INFO] [stdout] test tests::decodes_english_alphabet ... ok [INFO] [stdout] test tests::decodes_numbers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests morsify [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67f7fce7f73063f3ccbbd7b1c9e5404e0f59dcc5119b43ed78262381f239a04b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f7fce7f73063f3ccbbd7b1c9e5404e0f59dcc5119b43ed78262381f239a04b", kill_on_drop: false }` [INFO] [stdout] 67f7fce7f73063f3ccbbd7b1c9e5404e0f59dcc5119b43ed78262381f239a04b