[INFO] fetching crate serde-save 0.1.1...
[INFO] testing serde-save-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate serde-save 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate serde-save 0.1.1
[INFO] finished tweaking crates.io crate serde-save 0.1.1
[INFO] tweaked toml for crates.io crate serde-save 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-save 0.1.1 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 serde-save 0.1.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ecde14b38f928ae0a6c879e2a2d1487026ca27fb16c85297b362033a98f5daef
[INFO] running `Command { std: "docker" "start" "-a" "ecde14b38f928ae0a6c879e2a2d1487026ca27fb16c85297b362033a98f5daef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecde14b38f928ae0a6c879e2a2d1487026ca27fb16c85297b362033a98f5daef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecde14b38f928ae0a6c879e2a2d1487026ca27fb16c85297b362033a98f5daef", kill_on_drop: false }`
[INFO] [stdout] ecde14b38f928ae0a6c879e2a2d1487026ca27fb16c85297b362033a98f5daef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 33d0daf9e10895e5a68759a06b1d1359642a310513dfacec9963791699d6d93e
[INFO] running `Command { std: "docker" "start" "-a" "33d0daf9e10895e5a68759a06b1d1359642a310513dfacec9963791699d6d93e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling serde-save v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "33d0daf9e10895e5a68759a06b1d1359642a310513dfacec9963791699d6d93e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d0daf9e10895e5a68759a06b1d1359642a310513dfacec9963791699d6d93e", kill_on_drop: false }`
[INFO] [stdout] 33d0daf9e10895e5a68759a06b1d1359642a310513dfacec9963791699d6d93e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 818dfc9c9e0f838b56af7b53771ad5dc54cce84c160ae5843e48f7b040ca4a7a
[INFO] running `Command { std: "docker" "start" "-a" "818dfc9c9e0f838b56af7b53771ad5dc54cce84c160ae5843e48f7b040ca4a7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.198
[INFO] [stderr]    Compiling valuable v0.1.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.198
[INFO] [stderr]    Compiling serde-save v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.94s
[INFO] running `Command { std: "docker" "inspect" "818dfc9c9e0f838b56af7b53771ad5dc54cce84c160ae5843e48f7b040ca4a7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "818dfc9c9e0f838b56af7b53771ad5dc54cce84c160ae5843e48f7b040ca4a7a", kill_on_drop: false }`
[INFO] [stdout] 818dfc9c9e0f838b56af7b53771ad5dc54cce84c160ae5843e48f7b040ca4a7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 36ae37c5f5cb5a36ddda644f3ec197ef50bcad204998faf3bec3f303dd6da5a4
[INFO] running `Command { std: "docker" "start" "-a" "36ae37c5f5cb5a36ddda644f3ec197ef50bcad204998faf3bec3f303dd6da5a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serde_save-5c2477c403855a68)
[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 serde_save
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Save::Error (line 259) - compile ... ok
[INFO] [stdout] test src/lib.rs - Save::Error (line 274) - compile ... ok
[INFO] [stdout] test src/lib.rs - Save::NewTypeStruct (line 134) ... ok
[INFO] [stdout] test src/lib.rs - Save::StructVariant (line 232) ... ok
[INFO] [stdout] test src/lib.rs - Save::UnitStruct (line 120) ... ok
[INFO] [stdout] test src/lib.rs - Save::NewTypeVariant (line 140) ... ok
[INFO] [stdout] test src/lib.rs - Save::Tuple (line 173) ... ok
[INFO] [stdout] test src/lib.rs - Save::UnitVariant (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Save::TupleStruct (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Save::TupleVariant (line 196) ... ok
[INFO] [stdout] test src/lib.rs - Save::Struct (line 213) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "36ae37c5f5cb5a36ddda644f3ec197ef50bcad204998faf3bec3f303dd6da5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36ae37c5f5cb5a36ddda644f3ec197ef50bcad204998faf3bec3f303dd6da5a4", kill_on_drop: false }`
[INFO] [stdout] 36ae37c5f5cb5a36ddda644f3ec197ef50bcad204998faf3bec3f303dd6da5a4