[INFO] fetching crate datamars 0.4.0...
[INFO] testing datamars-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate datamars 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate datamars 0.4.0
[INFO] finished tweaking crates.io crate datamars 0.4.0
[INFO] tweaked toml for crates.io crate datamars 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate datamars 0.4.0 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 datamars 0.4.0 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-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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68dcd7bb983e69ef92d59167f7d4a5f1cea7189b634dd82c1a61c0c4ed14f00c
[INFO] running `Command { std: "docker" "start" "-a" "68dcd7bb983e69ef92d59167f7d4a5f1cea7189b634dd82c1a61c0c4ed14f00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68dcd7bb983e69ef92d59167f7d4a5f1cea7189b634dd82c1a61c0c4ed14f00c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68dcd7bb983e69ef92d59167f7d4a5f1cea7189b634dd82c1a61c0c4ed14f00c", kill_on_drop: false }`
[INFO] [stdout] 68dcd7bb983e69ef92d59167f7d4a5f1cea7189b634dd82c1a61c0c4ed14f00c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 071820221e1c7b19d9e4e9527c0d24411ad9bd156cce0da15526071f7d82292f
[INFO] running `Command { std: "docker" "start" "-a" "071820221e1c7b19d9e4e9527c0d24411ad9bd156cce0da15526071f7d82292f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ordered-float v3.0.0
[INFO] [stderr]    Compiling clap_derive v3.2.17
[INFO] [stderr]    Compiling clap v3.2.17
[INFO] [stderr]    Compiling datamars v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.67s
[INFO] running `Command { std: "docker" "inspect" "071820221e1c7b19d9e4e9527c0d24411ad9bd156cce0da15526071f7d82292f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "071820221e1c7b19d9e4e9527c0d24411ad9bd156cce0da15526071f7d82292f", kill_on_drop: false }`
[INFO] [stdout] 071820221e1c7b19d9e4e9527c0d24411ad9bd156cce0da15526071f7d82292f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 357ab1f51d88dd9def23f93efc8e8da6b1278fc44f607a810c1457374010b2d4
[INFO] running `Command { std: "docker" "start" "-a" "357ab1f51d88dd9def23f93efc8e8da6b1278fc44f607a810c1457374010b2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling datamars v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "357ab1f51d88dd9def23f93efc8e8da6b1278fc44f607a810c1457374010b2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357ab1f51d88dd9def23f93efc8e8da6b1278fc44f607a810c1457374010b2d4", kill_on_drop: false }`
[INFO] [stdout] 357ab1f51d88dd9def23f93efc8e8da6b1278fc44f607a810c1457374010b2d4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 869f31fc888d166e4dd9be21c6fb3cf5dfd05d7a9717e530863933c63c3d256c
[INFO] running `Command { std: "docker" "start" "-a" "869f31fc888d166e4dd9be21c6fb3cf5dfd05d7a9717e530863933c63c3d256c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ms-973e6c511e7c7901)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ops::max::tests::test1 ... ok
[INFO] [stdout] test ops::median::tests::test1 ... ok
[INFO] [stdout] test ops::mean::tests::test1 ... ok
[INFO] [stdout] test ops::std::tests::test1 ... ok
[INFO] [stdout] test ops::min::tests::test1 ... ok
[INFO] [stdout] test ops::sum::tests::test1 ... ok
[INFO] [stdout] test ops::harmean::tests::test1 ... ok
[INFO] [stdout] test ops::geomean::tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "869f31fc888d166e4dd9be21c6fb3cf5dfd05d7a9717e530863933c63c3d256c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "869f31fc888d166e4dd9be21c6fb3cf5dfd05d7a9717e530863933c63c3d256c", kill_on_drop: false }`
[INFO] [stdout] 869f31fc888d166e4dd9be21c6fb3cf5dfd05d7a9717e530863933c63c3d256c