[INFO] fetching crate tiders-cast 0.1.2...
[INFO] testing tiders-cast-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tiders-cast 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tiders-cast 0.1.2
[INFO] finished tweaking crates.io crate tiders-cast 0.1.2
[INFO] tweaked toml for crates.io crate tiders-cast 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiders-cast 0.1.2 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 tiders-cast 0.1.2 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3ce883736f67449fc41e66f964afed0eb49f92db851e4ed5265813d76dcd9122
[INFO] running `Command { std: "docker" "start" "-a" "3ce883736f67449fc41e66f964afed0eb49f92db851e4ed5265813d76dcd9122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ce883736f67449fc41e66f964afed0eb49f92db851e4ed5265813d76dcd9122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce883736f67449fc41e66f964afed0eb49f92db851e4ed5265813d76dcd9122", kill_on_drop: false }`
[INFO] [stdout] 3ce883736f67449fc41e66f964afed0eb49f92db851e4ed5265813d76dcd9122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 61fb26313efcac16bdf6650e1871767f550f6460d38b95b60828b77c5ab94a3a
[INFO] running `Command { std: "docker" "start" "-a" "61fb26313efcac16bdf6650e1871767f550f6460d38b95b60828b77c5ab94a3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling arrow-schema v56.2.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling ruint v1.17.2
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling const-hex v1.18.1
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling alloy-primitives v1.5.7
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling arrow-buffer v56.2.0
[INFO] [stderr]    Compiling arrow-data v56.2.0
[INFO] [stderr]    Compiling arrow-array v56.2.0
[INFO] [stderr]    Compiling arrow-select v56.2.0
[INFO] [stderr]    Compiling arrow-arith v56.2.0
[INFO] [stderr]    Compiling arrow-row v56.2.0
[INFO] [stderr]    Compiling arrow-cast v56.2.0
[INFO] [stderr]    Compiling arrow-string v56.2.0
[INFO] [stderr]    Compiling arrow-ipc v56.2.0
[INFO] [stderr]    Compiling arrow-ord v56.2.0
[INFO] [stderr]    Compiling arrow-csv v56.2.0
[INFO] [stderr]    Compiling arrow-json v56.2.0
[INFO] [stderr]    Compiling arrow v56.2.0
[INFO] [stderr]    Compiling tiders-cast v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `Command { std: "docker" "inspect" "61fb26313efcac16bdf6650e1871767f550f6460d38b95b60828b77c5ab94a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61fb26313efcac16bdf6650e1871767f550f6460d38b95b60828b77c5ab94a3a", kill_on_drop: false }`
[INFO] [stdout] 61fb26313efcac16bdf6650e1871767f550f6460d38b95b60828b77c5ab94a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 43a5690ac875fe7991a8912eb7f43eec0a97d01db75fc20612564f4e2e0581d9
[INFO] running `Command { std: "docker" "start" "-a" "43a5690ac875fe7991a8912eb7f43eec0a97d01db75fc20612564f4e2e0581d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling tiders-cast v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling parquet v56.2.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 47.92s
[INFO] running `Command { std: "docker" "inspect" "43a5690ac875fe7991a8912eb7f43eec0a97d01db75fc20612564f4e2e0581d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a5690ac875fe7991a8912eb7f43eec0a97d01db75fc20612564f4e2e0581d9", kill_on_drop: false }`
[INFO] [stdout] 43a5690ac875fe7991a8912eb7f43eec0a97d01db75fc20612564f4e2e0581d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 99f9e88f1fdb1775f980732929d05da234aef34146c83eecb8d4b646777a1844
[INFO] running `Command { std: "docker" "start" "-a" "99f9e88f1fdb1775f980732929d05da234aef34146c83eecb8d4b646777a1844", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tiders_cast-75f439df535f4e35)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_cast ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tiders_cast
[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" "99f9e88f1fdb1775f980732929d05da234aef34146c83eecb8d4b646777a1844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f9e88f1fdb1775f980732929d05da234aef34146c83eecb8d4b646777a1844", kill_on_drop: false }`
[INFO] [stdout] 99f9e88f1fdb1775f980732929d05da234aef34146c83eecb8d4b646777a1844
