[INFO] fetching crate symboscript-optimizer 0.7.21...
[INFO] building symboscript-optimizer-0.7.21 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate symboscript-optimizer 0.7.21 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate symboscript-optimizer 0.7.21
[INFO] finished tweaking crates.io crate symboscript-optimizer 0.7.21
[INFO] tweaked toml for crates.io crate symboscript-optimizer 0.7.21 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate symboscript-optimizer 0.7.21 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symboscript-optimizer 0.7.21 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.194
[INFO] [stderr]   Downloaded symboscript-types v0.18.1
[INFO] [stderr]   Downloaded serde_yaml v0.9.30
[INFO] [stderr]   Downloaded symboscript-parser v0.11.4
[INFO] [stderr]   Downloaded symboscript-utils v0.6.17
[INFO] [stderr]   Downloaded clap v4.4.13
[INFO] [stderr]   Downloaded serde v1.0.194
[INFO] [stderr]   Downloaded proc-macro2 v1.0.75
[INFO] [stderr]   Downloaded symboscript-lexer v0.8.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f561791d8805339db8b7f9acf1b51b919d5dd3a5035ae344994eaa81da8aa86c
[INFO] running `Command { std: "docker" "start" "-a" "f561791d8805339db8b7f9acf1b51b919d5dd3a5035ae344994eaa81da8aa86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f561791d8805339db8b7f9acf1b51b919d5dd3a5035ae344994eaa81da8aa86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f561791d8805339db8b7f9acf1b51b919d5dd3a5035ae344994eaa81da8aa86c", kill_on_drop: false }`
[INFO] [stdout] f561791d8805339db8b7f9acf1b51b919d5dd3a5035ae344994eaa81da8aa86c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7dc646863c116304f22fa1cd324a8b8198691aee72d92bf2bb447186a28cacf
[INFO] running `Command { std: "docker" "start" "-a" "d7dc646863c116304f22fa1cd324a8b8198691aee72d92bf2bb447186a28cacf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.13
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling serde_yaml v0.9.30
[INFO] [stderr]    Compiling symboscript-types v0.18.1
[INFO] [stderr]    Compiling symboscript-utils v0.6.17
[INFO] [stderr]    Compiling symboscript-lexer v0.8.4
[INFO] [stderr]    Compiling symboscript-parser v0.11.4
[INFO] [stderr]    Compiling symboscript-optimizer v0.7.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.62s
[INFO] running `Command { std: "docker" "inspect" "d7dc646863c116304f22fa1cd324a8b8198691aee72d92bf2bb447186a28cacf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7dc646863c116304f22fa1cd324a8b8198691aee72d92bf2bb447186a28cacf", kill_on_drop: false }`
[INFO] [stdout] d7dc646863c116304f22fa1cd324a8b8198691aee72d92bf2bb447186a28cacf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319a15bd676de5f61680aa8e6d2d96b393339d6cb5910eada928a2d852ecd6af
[INFO] running `Command { std: "docker" "start" "-a" "319a15bd676de5f61680aa8e6d2d96b393339d6cb5910eada928a2d852ecd6af", kill_on_drop: false }`
[INFO] [stderr]    Compiling symboscript-optimizer v0.7.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "319a15bd676de5f61680aa8e6d2d96b393339d6cb5910eada928a2d852ecd6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319a15bd676de5f61680aa8e6d2d96b393339d6cb5910eada928a2d852ecd6af", kill_on_drop: false }`
[INFO] [stdout] 319a15bd676de5f61680aa8e6d2d96b393339d6cb5910eada928a2d852ecd6af