[INFO] fetching crate shannon-nu-std 0.111.3...
[INFO] testing shannon-nu-std-0.111.3 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate shannon-nu-std 0.111.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate shannon-nu-std 0.111.3
[INFO] finished tweaking crates.io crate shannon-nu-std 0.111.3
[INFO] tweaked toml for crates.io crate shannon-nu-std 0.111.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shannon-nu-std 0.111.3 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 shannon-nu-std 0.111.3 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fa1d724b662b4de7ae733ca51d4131b76d767d5bd5a22d9260d7a49fab733a4
[INFO] running `Command { std: "docker" "start" "-a" "8fa1d724b662b4de7ae733ca51d4131b76d767d5bd5a22d9260d7a49fab733a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fa1d724b662b4de7ae733ca51d4131b76d767d5bd5a22d9260d7a49fab733a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa1d724b662b4de7ae733ca51d4131b76d767d5bd5a22d9260d7a49fab733a4", kill_on_drop: false }`
[INFO] [stdout] 8fa1d724b662b4de7ae733ca51d4131b76d767d5bd5a22d9260d7a49fab733a4
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec86c89c7eccfc4563e1ae735cc5b39f87ae89c6f2ec076b1ea9213e1faa5f19
[INFO] running `Command { std: "docker" "start" "-a" "ec86c89c7eccfc4563e1ae735cc5b39f87ae89c6f2ec076b1ea9213e1faa5f19", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling pure-rust-locales v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fluent-syntax v0.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling uucore v0.7.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling buf-trait v0.4.1
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling uucore_procs v0.7.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling os_display v0.1.4
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling byteyarn v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling fluent-langneg v0.13.1
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling intl-memoizer v0.5.3
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling lean_string v0.5.1
[INFO] [stderr]    Compiling lscolors v0.21.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling inventory v0.3.22
[INFO] [stderr]    Compiling shannon-nu-derive-value v0.111.3
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling shannon-nu-experimental v0.111.3
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling shannon-nu-glob v0.111.3
[INFO] [stderr]    Compiling fluent-bundle v0.16.0
[INFO] [stderr]    Compiling bytesize v2.3.1
[INFO] [stderr]    Compiling fluent v0.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling sysinfo v0.38.4
[INFO] [stderr]    Compiling pwd v1.4.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling shannon-nu-path v0.111.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling fancy-regex v0.17.0
[INFO] [stderr]    Compiling shannon-nu-utils v0.111.3
[INFO] [stderr]    Compiling shannon-nu-system v0.111.3
[INFO] [stderr]    Compiling shannon-nu-protocol v0.111.3
[INFO] [stderr]    Compiling shannon-nu-engine v0.111.3
[INFO] [stderr]    Compiling shannon-nu-parser v0.111.3
[INFO] [stderr]    Compiling shannon-nu-std v0.111.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "ec86c89c7eccfc4563e1ae735cc5b39f87ae89c6f2ec076b1ea9213e1faa5f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec86c89c7eccfc4563e1ae735cc5b39f87ae89c6f2ec076b1ea9213e1faa5f19", kill_on_drop: false }`
[INFO] [stdout] ec86c89c7eccfc4563e1ae735cc5b39f87ae89c6f2ec076b1ea9213e1faa5f19
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83dc60f6939bb87cc44ac0f422b7ef627fdd6b7ddceec352b1b409bbff8b99f1
[INFO] running `Command { std: "docker" "start" "-a" "83dc60f6939bb87cc44ac0f422b7ef627fdd6b7ddceec352b1b409bbff8b99f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling shannon-nu-std v0.111.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "83dc60f6939bb87cc44ac0f422b7ef627fdd6b7ddceec352b1b409bbff8b99f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83dc60f6939bb87cc44ac0f422b7ef627fdd6b7ddceec352b1b409bbff8b99f1", kill_on_drop: false }`
[INFO] [stdout] 83dc60f6939bb87cc44ac0f422b7ef627fdd6b7ddceec352b1b409bbff8b99f1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9a96eaeb53ab16e5fece29462afc06a1112fd63a600d97421d6cfdb1224da9a
[INFO] running `Command { std: "docker" "start" "-a" "f9a96eaeb53ab16e5fece29462afc06a1112fd63a600d97421d6cfdb1224da9a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shannon_nu_std-b739fda08f5e1608)
[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 shannon_nu_std
[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" "f9a96eaeb53ab16e5fece29462afc06a1112fd63a600d97421d6cfdb1224da9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a96eaeb53ab16e5fece29462afc06a1112fd63a600d97421d6cfdb1224da9a", kill_on_drop: false }`
[INFO] [stdout] f9a96eaeb53ab16e5fece29462afc06a1112fd63a600d97421d6cfdb1224da9a
