[INFO] fetching crate mosaik-api 0.1.0... [INFO] building mosaik-api-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate mosaik-api 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mosaik-api 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mosaik-api 0.1.0 [INFO] tweaked toml for crates.io crate mosaik-api 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mosaik-api 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mosaik-api 0.1.0 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6340838d7017f784c24a521099baa41f394dca4f8f39c85878a85f10b4dcf316 [INFO] running `Command { std: "docker" "start" "-a" "6340838d7017f784c24a521099baa41f394dca4f8f39c85878a85f10b4dcf316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6340838d7017f784c24a521099baa41f394dca4f8f39c85878a85f10b4dcf316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6340838d7017f784c24a521099baa41f394dca4f8f39c85878a85f10b4dcf316", kill_on_drop: false }` [INFO] [stdout] 6340838d7017f784c24a521099baa41f394dca4f8f39c85878a85f10b4dcf316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d021c0c21e4e0e35144742d6e53af31b802a3311108030af4c402db466e1bd5 [INFO] running `Command { std: "docker" "start" "-a" "2d021c0c21e4e0e35144742d6e53af31b802a3311108030af4c402db466e1bd5", kill_on_drop: false }` [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling rustix v0.38.36 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling value-bag v1.9.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling waker-fn v1.2.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-executor v1.13.0 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-trait v0.1.82 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling polling v3.7.3 [INFO] [stderr] Compiling async-io v2.3.4 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling mosaik-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/types.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.86s [INFO] running `Command { std: "docker" "inspect" "2d021c0c21e4e0e35144742d6e53af31b802a3311108030af4c402db466e1bd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d021c0c21e4e0e35144742d6e53af31b802a3311108030af4c402db466e1bd5", kill_on_drop: false }` [INFO] [stdout] 2d021c0c21e4e0e35144742d6e53af31b802a3311108030af4c402db466e1bd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] decb875e5789df828464fd24f3331e332cc8ea98980ce829e04e24cd2f587fe4 [INFO] running `Command { std: "docker" "start" "-a" "decb875e5789df828464fd24f3331e332cc8ea98980ce829e04e24cd2f587fe4", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling predicates-core v1.0.8 [INFO] [stderr] Compiling mockall_derive v0.13.0 [INFO] [stderr] Compiling termtree v0.4.1 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling fragile v2.0.0 [INFO] [stderr] Compiling clap_builder v4.5.17 [INFO] [stderr] Compiling predicates v3.1.2 [INFO] [stderr] Compiling predicates-tree v1.0.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling async-trait v0.1.82 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling clap v4.5.17 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling mockall v0.13.0 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling mosaik-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/types.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/types.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 142 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 35.23s [INFO] running `Command { std: "docker" "inspect" "decb875e5789df828464fd24f3331e332cc8ea98980ce829e04e24cd2f587fe4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "decb875e5789df828464fd24f3331e332cc8ea98980ce829e04e24cd2f587fe4", kill_on_drop: false }` [INFO] [stdout] decb875e5789df828464fd24f3331e332cc8ea98980ce829e04e24cd2f587fe4