[INFO] fetching crate still 0.0.1... [INFO] testing still-0.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate still 0.0.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate still 0.0.1 [INFO] finished tweaking crates.io crate still 0.0.1 [INFO] tweaked toml for crates.io crate still 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate still 0.0.1 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] crate crates.io crate still 0.0.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6665ad187325344da3647cada4269104eec41e0ca10f7aeee8dcdc2f7950d4e8 [INFO] running `Command { std: "docker" "start" "-a" "6665ad187325344da3647cada4269104eec41e0ca10f7aeee8dcdc2f7950d4e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6665ad187325344da3647cada4269104eec41e0ca10f7aeee8dcdc2f7950d4e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6665ad187325344da3647cada4269104eec41e0ca10f7aeee8dcdc2f7950d4e8", kill_on_drop: false }` [INFO] [stdout] 6665ad187325344da3647cada4269104eec41e0ca10f7aeee8dcdc2f7950d4e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3c810d0c922b19f872f828a0c887dc1ac11132bc65a3a10776e2779677d01ede [INFO] running `Command { std: "docker" "start" "-a" "3c810d0c922b19f872f828a0c887dc1ac11132bc65a3a10776e2779677d01ede", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling indexmap v1.8.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling bytestring v1.0.0 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling zstd-safe v4.1.4+zstd.1.5.2 [INFO] [stderr] Compiling local-waker v0.1.2 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling parking_lot v0.12.0 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Compiling firestorm v0.5.0 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde_json v1.0.80 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling actix-service v2.0.2 [INFO] [stderr] Compiling actix-utils v3.0.0 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling num_threads v0.1.5 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling zstd-sys v1.6.3+zstd.1.5.2 [INFO] [stderr] Compiling mio v0.8.2 [INFO] [stderr] Compiling tracing v0.1.34 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling sha-1 v0.10.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling tokio v1.18.1 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling brotli v3.3.4 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling pulldown-cmark v0.9.1 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling async-global-executor v2.0.4 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling local-channel v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Compiling http-range v0.1.5 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling async-std v1.11.0 [INFO] [stderr] Compiling actix-router v0.5.0 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling actix-web-codegen v4.0.0 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling actix-rt v2.7.0 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling actix-codec v0.5.0 [INFO] [stderr] Compiling actix-server v2.1.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling zstd v0.10.0+zstd.1.5.2 [INFO] [stderr] Compiling actix-http v3.0.4 [INFO] [stderr] Compiling actix-web v4.0.1 [INFO] [stderr] Compiling actix-files v0.6.0 [INFO] [stderr] Compiling still v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cmd.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | fn async_builder<'a>(target: &str) -> BoxFuture<()> { [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] 99 | fn async_builder<'a>(target: &str) -> BoxFuture<'_, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 24s [INFO] running `Command { std: "docker" "inspect" "3c810d0c922b19f872f828a0c887dc1ac11132bc65a3a10776e2779677d01ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c810d0c922b19f872f828a0c887dc1ac11132bc65a3a10776e2779677d01ede", kill_on_drop: false }` [INFO] [stdout] 3c810d0c922b19f872f828a0c887dc1ac11132bc65a3a10776e2779677d01ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 302524193e1e3e30b17167dc2c49cca787c676c090d65d5797a88ee5f7b56a5a [INFO] running `Command { std: "docker" "start" "-a" "302524193e1e3e30b17167dc2c49cca787c676c090d65d5797a88ee5f7b56a5a", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling still v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cmd.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | fn async_builder<'a>(target: &str) -> BoxFuture<()> { [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] 99 | fn async_builder<'a>(target: &str) -> BoxFuture<'_, ()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.32s [INFO] running `Command { std: "docker" "inspect" "302524193e1e3e30b17167dc2c49cca787c676c090d65d5797a88ee5f7b56a5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302524193e1e3e30b17167dc2c49cca787c676c090d65d5797a88ee5f7b56a5a", kill_on_drop: false }` [INFO] [stdout] 302524193e1e3e30b17167dc2c49cca787c676c090d65d5797a88ee5f7b56a5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0f5f170fcd6859ea8d18b1bfe2a4a8ad772c5dda501c510b4807474e23d118c0 [INFO] running `Command { std: "docker" "start" "-a" "0f5f170fcd6859ea8d18b1bfe2a4a8ad772c5dda501c510b4807474e23d118c0", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/cmd.rs:99:30 [INFO] [stderr] | [INFO] [stderr] 99 | fn async_builder<'a>(target: &str) -> BoxFuture<()> { [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] 99 | fn async_builder<'a>(target: &str) -> BoxFuture<'_, ()> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `still` (bin "still" test) generated 1 warning (run `cargo fix --bin "still" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/still-e39fd06ad9ed9eb2) [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" "0f5f170fcd6859ea8d18b1bfe2a4a8ad772c5dda501c510b4807474e23d118c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f5f170fcd6859ea8d18b1bfe2a4a8ad772c5dda501c510b4807474e23d118c0", kill_on_drop: false }` [INFO] [stdout] 0f5f170fcd6859ea8d18b1bfe2a4a8ad772c5dda501c510b4807474e23d118c0