[INFO] fetching crate cem 0.1.0... [INFO] checking cem-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate cem 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate cem 0.1.0 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] started tweaking crates.io crate cem 0.1.0 [INFO] finished tweaking crates.io crate cem 0.1.0 [INFO] tweaked toml for crates.io crate cem 0.1.0 written to /workspace/builds/worker-0-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 15 packages to latest compatible versions [INFO] [stderr] Adding approx v0.1.1 (available: v0.5.1) [INFO] [stderr] Adding cgmath v0.16.1 (available: v0.18.0) [INFO] [stderr] Adding num-traits v0.1.43 (available: v0.2.19) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [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] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4dd42bbf1b1dc9cc9b47684414336039b427e8f4fc996ea0442313b3498e44a2 [INFO] running `Command { std: "docker" "start" "-a" "4dd42bbf1b1dc9cc9b47684414336039b427e8f4fc996ea0442313b3498e44a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dd42bbf1b1dc9cc9b47684414336039b427e8f4fc996ea0442313b3498e44a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dd42bbf1b1dc9cc9b47684414336039b427e8f4fc996ea0442313b3498e44a2", kill_on_drop: false }` [INFO] [stdout] 4dd42bbf1b1dc9cc9b47684414336039b427e8f4fc996ea0442313b3498e44a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 04797fac8e62cd74848a4afff32ce7ab2e318bfc512efbbc7b388ee0bb8484c2 [INFO] running `Command { std: "docker" "start" "-a" "04797fac8e62cd74848a4afff32ce7ab2e318bfc512efbbc7b388ee0bb8484c2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking cem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/encode.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | let s = s.trim_right_matches('\0'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 49 | let s = s.trim_end_matches('\0'); [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `core::str::::trim_right_matches`: superseded by `trim_end_matches` [INFO] [stdout] --> src/encode.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | let s = s.trim_right_matches('\0'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated method [INFO] [stdout] | [INFO] [stdout] 49 | let s = s.trim_end_matches('\0'); [INFO] [stdout] | ~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `indices` are never read [INFO] [stdout] --> src/v1.rs:186:2 [INFO] [stdout] | [INFO] [stdout] 185 | pub struct TriangleGroup { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 186 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 187 | indices: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TriangleGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `radius` is never read [INFO] [stdout] --> src/v5.rs:210:2 [INFO] [stdout] | [INFO] [stdout] 209 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 210 | radius: f32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `unknown0` and `unknown1` are never read [INFO] [stdout] --> src/v5.rs:222:2 [INFO] [stdout] | [INFO] [stdout] 221 | pub struct ShadowEdge { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 222 | unknown0: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 223 | unknown1: [u16; 4] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShadowEdge` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name` and `indices` are never read [INFO] [stdout] --> src/v1.rs:186:2 [INFO] [stdout] | [INFO] [stdout] 185 | pub struct TriangleGroup { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 186 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 187 | indices: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TriangleGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `radius` is never read [INFO] [stdout] --> src/v5.rs:210:2 [INFO] [stdout] | [INFO] [stdout] 209 | pub struct Frame { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 210 | radius: f32 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frame` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `unknown0` and `unknown1` are never read [INFO] [stdout] --> src/v5.rs:222:2 [INFO] [stdout] | [INFO] [stdout] 221 | pub struct ShadowEdge { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 222 | unknown0: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 223 | unknown1: [u16; 4] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ShadowEdge` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "04797fac8e62cd74848a4afff32ce7ab2e318bfc512efbbc7b388ee0bb8484c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04797fac8e62cd74848a4afff32ce7ab2e318bfc512efbbc7b388ee0bb8484c2", kill_on_drop: false }` [INFO] [stdout] 04797fac8e62cd74848a4afff32ce7ab2e318bfc512efbbc7b388ee0bb8484c2