[INFO] fetching crate paths-as-strings 0.1.1... [INFO] testing paths-as-strings-0.1.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate paths-as-strings 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate paths-as-strings 0.1.1 [INFO] finished tweaking crates.io crate paths-as-strings 0.1.1 [INFO] tweaked toml for crates.io crate paths-as-strings 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate paths-as-strings 0.1.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding separator v0.3.1 (available: v0.4.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d063a9c4bced7d580aae5ed79112082818cd31389e9190422c5d434b16f88ad5 [INFO] running `Command { std: "docker" "start" "-a" "d063a9c4bced7d580aae5ed79112082818cd31389e9190422c5d434b16f88ad5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d063a9c4bced7d580aae5ed79112082818cd31389e9190422c5d434b16f88ad5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d063a9c4bced7d580aae5ed79112082818cd31389e9190422c5d434b16f88ad5", kill_on_drop: false }` [INFO] [stdout] d063a9c4bced7d580aae5ed79112082818cd31389e9190422c5d434b16f88ad5 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04cfca1ddd5b9f03d8a91cd94e80bad4abb70de379dc33feaa405b50617b90ab [INFO] running `Command { std: "docker" "start" "-a" "04cfca1ddd5b9f03d8a91cd94e80bad4abb70de379dc33feaa405b50617b90ab", kill_on_drop: false }` [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling paths-as-strings v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow [INFO] [stdout] | ^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "04cfca1ddd5b9f03d8a91cd94e80bad4abb70de379dc33feaa405b50617b90ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04cfca1ddd5b9f03d8a91cd94e80bad4abb70de379dc33feaa405b50617b90ab", kill_on_drop: false }` [INFO] [stdout] 04cfca1ddd5b9f03d8a91cd94e80bad4abb70de379dc33feaa405b50617b90ab [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a54070e2e7f24b915145adcbd92b1be89e9d059c9ac38dae9400da2bf9d9d410 [INFO] running `Command { std: "docker" "start" "-a" "a54070e2e7f24b915145adcbd92b1be89e9d059c9ac38dae9400da2bf9d9d410", kill_on_drop: false }` [INFO] [stderr] Compiling separator v0.3.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow [INFO] [stdout] | ^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling paths-as-strings v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `paths_as_strings` [INFO] [stdout] --> examples/make_awkward_dir.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use paths_as_strings; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `original_path` and `encoded_path` are never read [INFO] [stdout] --> examples/path_analyzer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct EncodedPath { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 7 | original_path: PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 8 | encoded_path: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:13:26 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow [INFO] [stdout] | ^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s [INFO] running `Command { std: "docker" "inspect" "a54070e2e7f24b915145adcbd92b1be89e9d059c9ac38dae9400da2bf9d9d410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a54070e2e7f24b915145adcbd92b1be89e9d059c9ac38dae9400da2bf9d9d410", kill_on_drop: false }` [INFO] [stdout] a54070e2e7f24b915145adcbd92b1be89e9d059c9ac38dae9400da2bf9d9d410 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 029f34290e7c7b2669467a4d6dd942c3905910f200f3c643a6196b8b725ac153 [INFO] running `Command { std: "docker" "start" "-a" "029f34290e7c7b2669467a4d6dd942c3905910f200f3c643a6196b8b725ac153", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:13:26 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn encode_path

(p: &P) -> Cow [INFO] [stderr] | ^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 13 | pub fn encode_path

(p: &P) -> Cow<'_, str> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `paths-as-strings` (lib) generated 1 warning (run `cargo fix --lib -p paths-as-strings` to apply 1 suggestion) [INFO] [stderr] warning: `paths-as-strings` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `paths_as_strings` [INFO] [stderr] --> examples/make_awkward_dir.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use paths_as_strings; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `original_path` and `encoded_path` are never read [INFO] [stderr] --> examples/path_analyzer.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct EncodedPath { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 7 | original_path: PathBuf, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 8 | encoded_path: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `paths-as-strings` (example "make_awkward_dir") generated 1 warning (run `cargo fix --example "make_awkward_dir" -p paths-as-strings` to apply 1 suggestion) [INFO] [stderr] warning: `paths-as-strings` (example "path_analyzer") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/paths_as_strings-1522f0c2707a7bc6) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::decode_for_mangled_base64_returns_err ... ok [INFO] [stdout] test tests::for_invalid_utf8 ... ok [INFO] [stdout] test tests::for_valid_utf8_needing_unix_encoding ... ok [INFO] [stdout] test tests::for_utf8_which_does_not_need_encoding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests paths_as_strings [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" "029f34290e7c7b2669467a4d6dd942c3905910f200f3c643a6196b8b725ac153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "029f34290e7c7b2669467a4d6dd942c3905910f200f3c643a6196b8b725ac153", kill_on_drop: false }` [INFO] [stdout] 029f34290e7c7b2669467a4d6dd942c3905910f200f3c643a6196b8b725ac153