[INFO] fetching crate bookkeeping 0.6.3... [INFO] checking bookkeeping-0.6.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate bookkeeping 0.6.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate bookkeeping 0.6.3 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be807d2c75ecdb823aaf3e610352a77caf05269a22f1ae8a8650507831b4ba9a [INFO] running `Command { std: "docker" "start" "-a" "be807d2c75ecdb823aaf3e610352a77caf05269a22f1ae8a8650507831b4ba9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be807d2c75ecdb823aaf3e610352a77caf05269a22f1ae8a8650507831b4ba9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be807d2c75ecdb823aaf3e610352a77caf05269a22f1ae8a8650507831b4ba9a", kill_on_drop: false }` [INFO] [stdout] be807d2c75ecdb823aaf3e610352a77caf05269a22f1ae8a8650507831b4ba9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f150c053c4d3cc608bb556719aff6bb107f780326e1bfbc11faab1b92588c178 [INFO] running `Command { std: "docker" "start" "-a" "f150c053c4d3cc608bb556719aff6bb107f780326e1bfbc11faab1b92588c178", kill_on_drop: false }` [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling fsio v0.1.3 [INFO] [stderr] Compiling nias v0.5.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking bookkeeping v0.6.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking envmnt v0.8.4 [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] Checking ci_info v0.10.2 [INFO] [stderr] Checking toml v0.5.11 [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 6.38s [INFO] running `Command { std: "docker" "inspect" "f150c053c4d3cc608bb556719aff6bb107f780326e1bfbc11faab1b92588c178", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f150c053c4d3cc608bb556719aff6bb107f780326e1bfbc11faab1b92588c178", kill_on_drop: false }` [INFO] [stdout] f150c053c4d3cc608bb556719aff6bb107f780326e1bfbc11faab1b92588c178