[INFO] cloning repository https://github.com/DanielHe4rt/twitter-scylladb-rust-university [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielHe4rt/twitter-scylladb-rust-university" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielHe4rt%2Ftwitter-scylladb-rust-university", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielHe4rt%2Ftwitter-scylladb-rust-university'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dea1cc399b9f77172437d5a498c4f573d9ad0dfe [INFO] building DanielHe4rt/twitter-scylladb-rust-university against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielHe4rt%2Ftwitter-scylladb-rust-university" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DanielHe4rt/twitter-scylladb-rust-university on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DanielHe4rt/twitter-scylladb-rust-university [INFO] finished tweaking git repo https://github.com/DanielHe4rt/twitter-scylladb-rust-university [INFO] tweaked toml for git repo https://github.com/DanielHe4rt/twitter-scylladb-rust-university written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DanielHe4rt/twitter-scylladb-rust-university 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9b12576764e3053f89950399d9d321db819587add9c177eec539407ce795d43 [INFO] running `Command { std: "docker" "start" "-a" "c9b12576764e3053f89950399d9d321db819587add9c177eec539407ce795d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9b12576764e3053f89950399d9d321db819587add9c177eec539407ce795d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9b12576764e3053f89950399d9d321db819587add9c177eec539407ce795d43", kill_on_drop: false }` [INFO] [stdout] c9b12576764e3053f89950399d9d321db819587add9c177eec539407ce795d43 [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e9c878f09d2fa571f2eed482130430f2fed1ed27c67e9379343316885e396e7 [INFO] running `Command { std: "docker" "start" "-a" "6e9c878f09d2fa571f2eed482130430f2fed1ed27c67e9379343316885e396e7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling serde v1.0.200 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling zerocopy v0.7.34 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling lz4_flex v0.11.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling rustversion v1.0.15 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling bigdecimal v0.4.3 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling histogram v0.6.9 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling atomic v0.5.3 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling secrecy v0.7.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling uuid v1.8.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling strum v0.26.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.13 [INFO] [stderr] Compiling flate2 v1.0.30 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling dashmap v5.5.3 [INFO] [stderr] Compiling deunicode v1.4.4 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling hdrhistogram v7.5.4 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Compiling serde_derive v1.0.200 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling pretty_env_logger v0.5.0 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling scylla-macros v0.5.0 [INFO] [stderr] Compiling dummy v0.7.0 [INFO] [stderr] Compiling fake v2.9.2 [INFO] [stderr] Compiling scylla-cql v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling anyerror v0.1.12 [INFO] [stderr] Compiling scylla v0.13.0 [INFO] [stderr] Compiling charybdis_parser v0.7.0 [INFO] [stderr] Compiling charybdis_macros v0.7.0 [INFO] [stderr] Compiling charybdis v0.7.0 [INFO] [stderr] Compiling step-4 v0.1.0 (/opt/rustwide/workdir/lessons/step4) [INFO] [stderr] Compiling step-3 v0.1.0 (/opt/rustwide/workdir/lessons/step3) [INFO] [stderr] Compiling step-7 v0.1.0 (/opt/rustwide/workdir/lessons/step7) [INFO] [stderr] Compiling step-1 v0.1.0 (/opt/rustwide/workdir/lessons/step1) [INFO] [stderr] Compiling step-2 v0.1.0 (/opt/rustwide/workdir/lessons/step2) [INFO] [stderr] Compiling step-5 v0.1.0 (/opt/rustwide/workdir/lessons/step5) [INFO] [stderr] Compiling step-6 v0.1.0 (/opt/rustwide/workdir/lessons/step6) [INFO] [stdout] warning: unused import: `scylla::statement::Consistency` [INFO] [stdout] --> lessons/step6/src/connection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scylla::statement::Consistency; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> lessons/step2/src/workers/ingestion.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExecutionProfile` [INFO] [stdout] --> lessons/step5/src/connection.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use scylla::{ExecutionProfile, Session, SessionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::load_balancing::DefaultPolicy` [INFO] [stdout] --> lessons/step5/src/connection.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use scylla::load_balancing::DefaultPolicy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::statement::Consistency` [INFO] [stdout] --> lessons/step5/src/connection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scylla::statement::Consistency; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::statement::Consistency` [INFO] [stdout] --> lessons/step7/src/connection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scylla::statement::Consistency; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "6e9c878f09d2fa571f2eed482130430f2fed1ed27c67e9379343316885e396e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e9c878f09d2fa571f2eed482130430f2fed1ed27c67e9379343316885e396e7", kill_on_drop: false }` [INFO] [stdout] 6e9c878f09d2fa571f2eed482130430f2fed1ed27c67e9379343316885e396e7 [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=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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eda6ee79c59a98aeeed572494e57c3822d04dba1ea984b590f514275d6b0e012 [INFO] running `Command { std: "docker" "start" "-a" "eda6ee79c59a98aeeed572494e57c3822d04dba1ea984b590f514275d6b0e012", kill_on_drop: false }` [INFO] [stderr] Compiling step-4 v0.1.0 (/opt/rustwide/workdir/lessons/step4) [INFO] [stderr] Compiling step-5 v0.1.0 (/opt/rustwide/workdir/lessons/step5) [INFO] [stderr] Compiling step-7 v0.1.0 (/opt/rustwide/workdir/lessons/step7) [INFO] [stderr] Compiling step-3 v0.1.0 (/opt/rustwide/workdir/lessons/step3) [INFO] [stderr] Compiling step-2 v0.1.0 (/opt/rustwide/workdir/lessons/step2) [INFO] [stderr] Compiling step-6 v0.1.0 (/opt/rustwide/workdir/lessons/step6) [INFO] [stderr] Compiling step-1 v0.1.0 (/opt/rustwide/workdir/lessons/step1) [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> lessons/step2/src/workers/ingestion.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ExecutionProfile` [INFO] [stdout] --> lessons/step5/src/connection.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use scylla::{ExecutionProfile, Session, SessionBuilder}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::load_balancing::DefaultPolicy` [INFO] [stdout] --> lessons/step5/src/connection.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use scylla::load_balancing::DefaultPolicy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::statement::Consistency` [INFO] [stdout] --> lessons/step5/src/connection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scylla::statement::Consistency; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::statement::Consistency` [INFO] [stdout] --> lessons/step7/src/connection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scylla::statement::Consistency; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `scylla::statement::Consistency` [INFO] [stdout] --> lessons/step6/src/connection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use scylla::statement::Consistency; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.26s [INFO] running `Command { std: "docker" "inspect" "eda6ee79c59a98aeeed572494e57c3822d04dba1ea984b590f514275d6b0e012", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda6ee79c59a98aeeed572494e57c3822d04dba1ea984b590f514275d6b0e012", kill_on_drop: false }` [INFO] [stdout] eda6ee79c59a98aeeed572494e57c3822d04dba1ea984b590f514275d6b0e012