[INFO] fetching crate bookkeeping 0.6.3... [INFO] checking bookkeeping-0.6.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate bookkeeping 0.6.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate bookkeeping 0.6.3 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate bookkeeping 0.6.3 [INFO] finished tweaking crates.io crate bookkeeping 0.6.3 [INFO] tweaked toml for crates.io crate bookkeeping 0.6.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding ci_info v0.10.2 (available: v0.14.14) [INFO] [stderr] Adding envmnt v0.8.4 (available: v0.10.4) [INFO] [stderr] Adding fsio v0.1.3 (available: v0.4.0) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding nias v0.5.0 (available: v0.7.0) [INFO] [stderr] Adding toml v0.5.11 (available: v0.8.19) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6a05528a00aecf4049bee625ec98492b0077989161c3e917a8157f92808d768 [INFO] running `Command { std: "docker" "start" "-a" "b6a05528a00aecf4049bee625ec98492b0077989161c3e917a8157f92808d768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6a05528a00aecf4049bee625ec98492b0077989161c3e917a8157f92808d768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6a05528a00aecf4049bee625ec98492b0077989161c3e917a8157f92808d768", kill_on_drop: false }` [INFO] [stdout] b6a05528a00aecf4049bee625ec98492b0077989161c3e917a8157f92808d768 [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=forbid -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e65b3e37c7159e57b5361f0e96d3b204ef77466e53fa6cbcb46639d7a9ca0e8a [INFO] running `Command { std: "docker" "start" "-a" "e65b3e37c7159e57b5361f0e96d3b204ef77466e53fa6cbcb46639d7a9ca0e8a", kill_on_drop: false }` [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking envmnt v0.8.4 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking ci_info v0.10.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking bookkeeping v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/book.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | format!("No account found for key {:?}", key), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 300 - format!("No account found for key {:?}", key), [INFO] [stdout] 300 + "No account found for key {:?}", key, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rusty-hook v0.11.2 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/book.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | format!("No account found for key {:?}", key), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 300 - format!("No account found for key {:?}", key), [INFO] [stdout] 300 + "No account found for key {:?}", key, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.47s [INFO] running `Command { std: "docker" "inspect" "e65b3e37c7159e57b5361f0e96d3b204ef77466e53fa6cbcb46639d7a9ca0e8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e65b3e37c7159e57b5361f0e96d3b204ef77466e53fa6cbcb46639d7a9ca0e8a", kill_on_drop: false }` [INFO] [stdout] e65b3e37c7159e57b5361f0e96d3b204ef77466e53fa6cbcb46639d7a9ca0e8a