[INFO] fetching crate marsbar 0.6.1...
[INFO] testing marsbar-0.6.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate marsbar 0.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate marsbar 0.6.1
[INFO] finished tweaking crates.io crate marsbar 0.6.1
[INFO] tweaked toml for crates.io crate marsbar 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate marsbar 0.6.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate marsbar 0.6.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b9b60fc14fd66dba35bcb9f7f32cb4089dc200bdb0ad019d986f5913dbc23a40
[INFO] running `Command { std: "docker" "start" "-a" "b9b60fc14fd66dba35bcb9f7f32cb4089dc200bdb0ad019d986f5913dbc23a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9b60fc14fd66dba35bcb9f7f32cb4089dc200bdb0ad019d986f5913dbc23a40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9b60fc14fd66dba35bcb9f7f32cb4089dc200bdb0ad019d986f5913dbc23a40", kill_on_drop: false }`
[INFO] [stdout] b9b60fc14fd66dba35bcb9f7f32cb4089dc200bdb0ad019d986f5913dbc23a40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c236e9d1abceff3df6161805371be99273571c947e5439a9423fc07048b6b6d
[INFO] running `Command { std: "docker" "start" "-a" "5c236e9d1abceff3df6161805371be99273571c947e5439a9423fc07048b6b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling unsafe-libyaml-norway v0.2.15
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling xdg v3.0.0
[INFO] [stderr]    Compiling clap_builder v4.5.37
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling clap v4.5.37
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_norway v0.9.42
[INFO] [stderr]    Compiling libmars v0.6.1
[INFO] [stderr]    Compiling marsbar v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `Command { std: "docker" "inspect" "5c236e9d1abceff3df6161805371be99273571c947e5439a9423fc07048b6b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c236e9d1abceff3df6161805371be99273571c947e5439a9423fc07048b6b6d", kill_on_drop: false }`
[INFO] [stdout] 5c236e9d1abceff3df6161805371be99273571c947e5439a9423fc07048b6b6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 624252f8036bfc33e5354735d6038a182ce72d8bf6a9237b3ccdb2222e01385b
[INFO] running `Command { std: "docker" "start" "-a" "624252f8036bfc33e5354735d6038a182ce72d8bf6a9237b3ccdb2222e01385b", kill_on_drop: false }`
[INFO] [stderr]    Compiling marsbar v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "624252f8036bfc33e5354735d6038a182ce72d8bf6a9237b3ccdb2222e01385b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "624252f8036bfc33e5354735d6038a182ce72d8bf6a9237b3ccdb2222e01385b", kill_on_drop: false }`
[INFO] [stdout] 624252f8036bfc33e5354735d6038a182ce72d8bf6a9237b3ccdb2222e01385b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5841a437cfeebae7e47849ca37af5c7311f0a259a51f06018f6eb3300d20f314
[INFO] running `Command { std: "docker" "start" "-a" "5841a437cfeebae7e47849ca37af5c7311f0a259a51f06018f6eb3300d20f314", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/marsbar-ca7de93ebf9c9aef)
[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" "5841a437cfeebae7e47849ca37af5c7311f0a259a51f06018f6eb3300d20f314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5841a437cfeebae7e47849ca37af5c7311f0a259a51f06018f6eb3300d20f314", kill_on_drop: false }`
[INFO] [stdout] 5841a437cfeebae7e47849ca37af5c7311f0a259a51f06018f6eb3300d20f314