[INFO] fetching crate appalachia 0.2.7... [INFO] testing appalachia-0.2.7 against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] extracting crate appalachia 0.2.7 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate appalachia 0.2.7 [INFO] finished tweaking crates.io crate appalachia 0.2.7 [INFO] tweaked toml for crates.io crate appalachia 0.2.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate appalachia 0.2.7 on toolchain b03b3a7ec92682be2917540b679478d41c95a30c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate appalachia 0.2.7 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typesize-derive v0.1.7 [INFO] [stderr] Downloaded saikoro v1.2.2 [INFO] [stderr] Downloaded typesize v0.1.7 [INFO] [stderr] Downloaded serenity v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f267da43a3f882ae4182dfb2d6b6b8857bc4a150e6ebf8e76d5697f53d707e8 [INFO] running `Command { std: "docker" "start" "-a" "1f267da43a3f882ae4182dfb2d6b6b8857bc4a150e6ebf8e76d5697f53d707e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f267da43a3f882ae4182dfb2d6b6b8857bc4a150e6ebf8e76d5697f53d707e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f267da43a3f882ae4182dfb2d6b6b8857bc4a150e6ebf8e76d5697f53d707e8", kill_on_drop: false }` [INFO] [stdout] 1f267da43a3f882ae4182dfb2d6b6b8857bc4a150e6ebf8e76d5697f53d707e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f30fbd3feebd52e55f943c819f2b66f9f9d97663c0cff53203f7fc8686b14222 [INFO] running `Command { std: "docker" "start" "-a" "f30fbd3feebd52e55f943c819f2b66f9f9d97663c0cff53203f7fc8686b14222", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.82 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling serde v1.0.202 [INFO] [stderr] Compiling cc v1.0.97 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling untrusted v0.9.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling syn v2.0.64 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling data-encoding v2.6.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling miniz_oxide v0.7.3 [INFO] [stderr] Compiling webpki-roots v0.26.1 [INFO] [stderr] Compiling encoding_rs v0.8.34 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling serenity v0.12.1 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling webpki-roots v0.25.4 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Compiling winnow v0.6.8 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling typemap_rev v0.3.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling dirs-sys v0.4.1 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling fast-srgb8 v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling dirs v5.0.1 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling strum v0.26.2 [INFO] [stderr] Compiling unidecode v0.3.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling sct v0.7.1 [INFO] [stderr] Compiling rustls-webpki v0.102.4 [INFO] [stderr] Compiling rustls-webpki v0.101.7 [INFO] [stderr] Compiling darling_core v0.20.9 [INFO] [stderr] Compiling serde_derive v1.0.202 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.1.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling lazy-regex v3.1.0 [INFO] [stderr] Compiling saikoro v1.2.2 [INFO] [stderr] Compiling darling_macro v0.20.9 [INFO] [stderr] Compiling darling v0.20.9 [INFO] [stderr] Compiling poise_macros v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tokio-rustls v0.24.1 [INFO] [stderr] Compiling tokio-rustls v0.25.0 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling toml_datetime v0.6.6 [INFO] [stderr] Compiling serde_spanned v0.6.6 [INFO] [stderr] Compiling secrecy v0.8.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling toml_edit v0.22.13 [INFO] [stderr] Compiling tungstenite v0.21.0 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling tokio-tungstenite v0.21.0 [INFO] [stderr] Compiling toml v0.8.13 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper-rustls v0.24.2 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling poise v0.6.1 [INFO] [stderr] Compiling appalachia v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/data/mod.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub async fn acquire_lock(&self) -> MutexGuard [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 33 | pub async fn acquire_lock(&self) -> MutexGuard<'_, DataManager> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "f30fbd3feebd52e55f943c819f2b66f9f9d97663c0cff53203f7fc8686b14222", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f30fbd3feebd52e55f943c819f2b66f9f9d97663c0cff53203f7fc8686b14222", kill_on_drop: false }` [INFO] [stdout] f30fbd3feebd52e55f943c819f2b66f9f9d97663c0cff53203f7fc8686b14222 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d00e0eaf3cd97b19dc15b56b8974ace6b4e58564a2bf7c51f8b83be1be3e44fb [INFO] running `Command { std: "docker" "start" "-a" "d00e0eaf3cd97b19dc15b56b8974ace6b4e58564a2bf7c51f8b83be1be3e44fb", kill_on_drop: false }` [INFO] [stderr] Compiling appalachia v0.2.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/data/mod.rs:33:28 [INFO] [stdout] | [INFO] [stdout] 33 | pub async fn acquire_lock(&self) -> MutexGuard [INFO] [stdout] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 33 | pub async fn acquire_lock(&self) -> MutexGuard<'_, DataManager> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.87s [INFO] running `Command { std: "docker" "inspect" "d00e0eaf3cd97b19dc15b56b8974ace6b4e58564a2bf7c51f8b83be1be3e44fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d00e0eaf3cd97b19dc15b56b8974ace6b4e58564a2bf7c51f8b83be1be3e44fb", kill_on_drop: false }` [INFO] [stdout] d00e0eaf3cd97b19dc15b56b8974ace6b4e58564a2bf7c51f8b83be1be3e44fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 898e6b58eec75f43d03434d7cd977d8667cb5e0a603e9f9f86e8de87099d9e61 [INFO] running `Command { std: "docker" "start" "-a" "898e6b58eec75f43d03434d7cd977d8667cb5e0a603e9f9f86e8de87099d9e61", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/data/mod.rs:33:28 [INFO] [stderr] | [INFO] [stderr] 33 | pub async fn acquire_lock(&self) -> MutexGuard [INFO] [stderr] | ^^^^^ ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [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] 33 | pub async fn acquire_lock(&self) -> MutexGuard<'_, DataManager> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `appalachia` (bin "appalachia" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/appalachia-f2bc3ebb8423ac8b) [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" "898e6b58eec75f43d03434d7cd977d8667cb5e0a603e9f9f86e8de87099d9e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "898e6b58eec75f43d03434d7cd977d8667cb5e0a603e9f9f86e8de87099d9e61", kill_on_drop: false }` [INFO] [stdout] 898e6b58eec75f43d03434d7cd977d8667cb5e0a603e9f9f86e8de87099d9e61