[INFO] fetching crate forrust_fire_tracing 0.2.3...
[INFO] fixing forrust_fire_tracing-0.2.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] extracting crate forrust_fire_tracing 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate forrust_fire_tracing 0.2.3
[INFO] finished tweaking crates.io crate forrust_fire_tracing 0.2.3
[INFO] tweaked toml for crates.io crate forrust_fire_tracing 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate forrust_fire_tracing 0.2.3 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate forrust_fire_tracing 0.2.3 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded forrust_fire_tree v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2
[INFO] running `Command { std: "docker" "start" "55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking forrust_fire_tree v0.1.2
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking forrust_fire_tracing v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: `forrust_fire_tracing` requires the `serde` feature for testing
[INFO] [stdout]  --> src/test.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("`forrust_fire_tracing` requires the `serde` feature for testing");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `forrust_fire_tracing` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2", kill_on_drop: false }`
[INFO] [stdout] 55355a4c5e6c547eb0e88eb06c353cc36a11d088eb0e73cc84223627550871d2
