[INFO] fetching crate obsidian-lib 0.2.1...
[INFO] building obsidian-lib-0.2.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate obsidian-lib 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate obsidian-lib 0.2.1
[INFO] finished tweaking crates.io crate obsidian-lib 0.2.1
[INFO] tweaked toml for crates.io crate obsidian-lib 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate obsidian-lib 0.2.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate obsidian-lib 0.2.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ccf473b9171644551169762c1550f3834e80e32b3f1f0cc50517e353180eafa
[INFO] running `Command { std: "docker" "start" "-a" "8ccf473b9171644551169762c1550f3834e80e32b3f1f0cc50517e353180eafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ccf473b9171644551169762c1550f3834e80e32b3f1f0cc50517e353180eafa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccf473b9171644551169762c1550f3834e80e32b3f1f0cc50517e353180eafa", kill_on_drop: false }`
[INFO] [stdout] 8ccf473b9171644551169762c1550f3834e80e32b3f1f0cc50517e353180eafa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85583a4593d59c639ae011bb14bfe2b43584747b094da63d4d46fb37a0dafae8
[INFO] running `Command { std: "docker" "start" "-a" "85583a4593d59c639ae011bb14bfe2b43584747b094da63d4d46fb37a0dafae8", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.99
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.99
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.99
[INFO] [stderr]    Compiling js-sys v0.3.76
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.49
[INFO] [stderr]    Compiling web-sys v0.3.76
[INFO] [stderr]    Compiling obsidian-lib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.27s
[INFO] running `Command { std: "docker" "inspect" "85583a4593d59c639ae011bb14bfe2b43584747b094da63d4d46fb37a0dafae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85583a4593d59c639ae011bb14bfe2b43584747b094da63d4d46fb37a0dafae8", kill_on_drop: false }`
[INFO] [stdout] 85583a4593d59c639ae011bb14bfe2b43584747b094da63d4d46fb37a0dafae8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 783f11f9fc5e9aee5860e47a42468eaeedf45ee783dab96552d8c2d9ab3f69db
[INFO] running `Command { std: "docker" "start" "-a" "783f11f9fc5e9aee5860e47a42468eaeedf45ee783dab96552d8c2d9ab3f69db", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling obsidian-lib v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]    --> src/lib.rs:370:27
[INFO] [stdout]     |
[INFO] [stdout] 370 |     use std::io::{Cursor, Write};
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::NamedTempFile`
[INFO] [stdout]    --> src/lib.rs:371:9
[INFO] [stdout]     |
[INFO] [stdout] 371 |     use tempfile::NamedTempFile;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Compression` and `write::DeflateEncoder`
[INFO] [stdout]    --> src/lib.rs:372:18
[INFO] [stdout]     |
[INFO] [stdout] 372 |     use flate2::{write::DeflateEncoder, Compression};
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_plugin_json` is never used
[INFO] [stdout]    --> src/lib.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 |     fn create_test_plugin_json() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "783f11f9fc5e9aee5860e47a42468eaeedf45ee783dab96552d8c2d9ab3f69db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "783f11f9fc5e9aee5860e47a42468eaeedf45ee783dab96552d8c2d9ab3f69db", kill_on_drop: false }`
[INFO] [stdout] 783f11f9fc5e9aee5860e47a42468eaeedf45ee783dab96552d8c2d9ab3f69db