[INFO] fetching crate kodept-macros 0.1.6... [INFO] testing kodept-macros-0.1.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate kodept-macros 0.1.6 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate kodept-macros 0.1.6 [INFO] finished tweaking crates.io crate kodept-macros 0.1.6 [INFO] tweaked toml for crates.io crate kodept-macros 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kodept-macros 0.1.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding codespan v0.11.1 (available: v0.13.1) [INFO] [stderr] Adding codespan-reporting v0.11.1 (available: v0.13.1) [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fde64136df96cc0c3c82c6bba0c0b323759c69ada68d7b50ab35c45d1f48820f [INFO] running `Command { std: "docker" "start" "-a" "fde64136df96cc0c3c82c6bba0c0b323759c69ada68d7b50ab35c45d1f48820f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fde64136df96cc0c3c82c6bba0c0b323759c69ada68d7b50ab35c45d1f48820f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fde64136df96cc0c3c82c6bba0c0b323759c69ada68d7b50ab35c45d1f48820f", kill_on_drop: false }` [INFO] [stdout] fde64136df96cc0c3c82c6bba0c0b323759c69ada68d7b50ab35c45d1f48820f [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39956bd06634ba814eea37755abea6fea933834fe554ea4a29fd2e88a7bcbd3d [INFO] running `Command { std: "docker" "start" "-a" "39956bd06634ba814eea37755abea6fea933834fe554ea4a29fd2e88a7bcbd3d", kill_on_drop: false }` [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling qcell v0.5.5 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling constcat v0.5.1 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling codespan v0.11.1 [INFO] [stderr] Compiling slotgraph v0.1.1 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling extend v1.2.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling kodept-core v0.2.8 [INFO] [stderr] Compiling kodept-ast v0.4.1 [INFO] [stderr] Compiling kodept-macros v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `cause` is never read [INFO] [stdout] --> src/error/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | cause: Option> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.00s [INFO] running `Command { std: "docker" "inspect" "39956bd06634ba814eea37755abea6fea933834fe554ea4a29fd2e88a7bcbd3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39956bd06634ba814eea37755abea6fea933834fe554ea4a29fd2e88a7bcbd3d", kill_on_drop: false }` [INFO] [stdout] 39956bd06634ba814eea37755abea6fea933834fe554ea4a29fd2e88a7bcbd3d [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1be4723e829598160a0f5c4888c6d968d4bde0ea1b3ace21b6c2a897b8a60fa7 [INFO] running `Command { std: "docker" "start" "-a" "1be4723e829598160a0f5c4888c6d968d4bde0ea1b3ace21b6c2a897b8a60fa7", kill_on_drop: false }` [INFO] [stderr] Compiling kodept-macros v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `cause` is never read [INFO] [stdout] --> src/error/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | cause: Option> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cause` is never read [INFO] [stdout] --> src/error/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | cause: Option> [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "1be4723e829598160a0f5c4888c6d968d4bde0ea1b3ace21b6c2a897b8a60fa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1be4723e829598160a0f5c4888c6d968d4bde0ea1b3ace21b6c2a897b8a60fa7", kill_on_drop: false }` [INFO] [stdout] 1be4723e829598160a0f5c4888c6d968d4bde0ea1b3ace21b6c2a897b8a60fa7 [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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5c21a659a405f5c08d7d6497f7b7585741f054f364dc11f42e0ef1c40c5c61a [INFO] running `Command { std: "docker" "start" "-a" "e5c21a659a405f5c08d7d6497f7b7585741f054f364dc11f42e0ef1c40c5c61a", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `cause` is never read [INFO] [stderr] --> src/error/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | cause: Option> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `kodept-macros` (lib) generated 1 warning [INFO] [stderr] warning: `kodept-macros` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kodept_macros-d04500cce91d267c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests kodept_macros [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5c21a659a405f5c08d7d6497f7b7585741f054f364dc11f42e0ef1c40c5c61a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c21a659a405f5c08d7d6497f7b7585741f054f364dc11f42e0ef1c40c5c61a", kill_on_drop: false }` [INFO] [stdout] e5c21a659a405f5c08d7d6497f7b7585741f054f364dc11f42e0ef1c40c5c61a