[INFO] fetching crate smol-atlas 0.1.0...
[INFO] testing smol-atlas-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate smol-atlas 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate smol-atlas 0.1.0
[INFO] finished tweaking crates.io crate smol-atlas 0.1.0
[INFO] tweaked toml for crates.io crate smol-atlas 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smol-atlas 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smol-atlas 0.1.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e350293f6978691b11ca106a0c14d1982dfed3ae622db3031c9c68896a202e2
[INFO] running `Command { std: "docker" "start" "-a" "2e350293f6978691b11ca106a0c14d1982dfed3ae622db3031c9c68896a202e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e350293f6978691b11ca106a0c14d1982dfed3ae622db3031c9c68896a202e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e350293f6978691b11ca106a0c14d1982dfed3ae622db3031c9c68896a202e2", kill_on_drop: false }`
[INFO] [stdout] 2e350293f6978691b11ca106a0c14d1982dfed3ae622db3031c9c68896a202e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5760ce7ba00167948acec523280041531e16109a52725397e21551212d647d52
[INFO] running `Command { std: "docker" "start" "-a" "5760ce7ba00167948acec523280041531e16109a52725397e21551212d647d52", kill_on_drop: false }`
[INFO] [stderr]    Compiling smol-atlas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "5760ce7ba00167948acec523280041531e16109a52725397e21551212d647d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5760ce7ba00167948acec523280041531e16109a52725397e21551212d647d52", kill_on_drop: false }`
[INFO] [stdout] 5760ce7ba00167948acec523280041531e16109a52725397e21551212d647d52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac64a79e3e691ed6fe9a2b63ef88f752aab10bc47ff200cf94ad0a5821d0c759
[INFO] running `Command { std: "docker" "start" "-a" "ac64a79e3e691ed6fe9a2b63ef88f752aab10bc47ff200cf94ad0a5821d0c759", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.30
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling smol-atlas v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.90s
[INFO] running `Command { std: "docker" "inspect" "ac64a79e3e691ed6fe9a2b63ef88f752aab10bc47ff200cf94ad0a5821d0c759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac64a79e3e691ed6fe9a2b63ef88f752aab10bc47ff200cf94ad0a5821d0c759", kill_on_drop: false }`
[INFO] [stdout] ac64a79e3e691ed6fe9a2b63ef88f752aab10bc47ff200cf94ad0a5821d0c759
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf224f7b80742c6f24ce4f0b70b95d6fe071ed99e57e0e38c1d06743dbb62c67
[INFO] running `Command { std: "docker" "start" "-a" "cf224f7b80742c6f24ce4f0b70b95d6fe071ed99e57e0e38c1d06743dbb62c67", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smol_atlas-b7c742f9feb3f0ed)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::invalid_item_when_out_of_space ... ok
[INFO] [stdout] test tests::pack_shelf_coalescing ... ok
[INFO] [stdout] test tests::pack_uses_least_wasteful_free_space ... ok
[INFO] [stdout] test tests::larger_height_new_shelf ... ok
[INFO] [stdout] test tests::pack_considers_max_dimensions_for_space_reuse ... ok
[INFO] [stdout] test tests::pack_makes_new_shelf_if_free_entries_more_wasteful ... ok
[INFO] [stdout] test tests::pack_results_minimal_size ... ok
[INFO] [stdout] test tests::shorter_height_existing_best_shelf ... ok
[INFO] [stdout] test tests::same_height_on_same_shelf ... ok
[INFO] [stdout] test tests::clear_keeps_size_or_resizes ... ok
[INFO] [stderr]    Doc-tests smol_atlas
[INFO] [stdout] test tests::pack_uses_free_space ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.61s; merged doctests compilation took 0.60s
[INFO] running `Command { std: "docker" "inspect" "cf224f7b80742c6f24ce4f0b70b95d6fe071ed99e57e0e38c1d06743dbb62c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf224f7b80742c6f24ce4f0b70b95d6fe071ed99e57e0e38c1d06743dbb62c67", kill_on_drop: false }`
[INFO] [stdout] cf224f7b80742c6f24ce4f0b70b95d6fe071ed99e57e0e38c1d06743dbb62c67
