[INFO] fetching crate nu-std 0.112.2...
[INFO] testing nu-std-0.112.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate nu-std 0.112.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nu-std 0.112.2
[INFO] finished tweaking crates.io crate nu-std 0.112.2
[INFO] tweaked toml for crates.io crate nu-std 0.112.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nu-std 0.112.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nu-std 0.112.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6eae0210b06adae1679e30d01ecaf183ce9369cc6043d7f4e1bb71dd82e0fd31
[INFO] running `Command { std: "docker" "start" "-a" "6eae0210b06adae1679e30d01ecaf183ce9369cc6043d7f4e1bb71dd82e0fd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6eae0210b06adae1679e30d01ecaf183ce9369cc6043d7f4e1bb71dd82e0fd31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eae0210b06adae1679e30d01ecaf183ce9369cc6043d7f4e1bb71dd82e0fd31", kill_on_drop: false }`
[INFO] [stdout] 6eae0210b06adae1679e30d01ecaf183ce9369cc6043d7f4e1bb71dd82e0fd31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad85650c6a712c55295a9126376cf41ec00cf6eaa3ffa33186571b64dc75e843
[INFO] running `Command { std: "docker" "start" "-a" "ad85650c6a712c55295a9126376cf41ec00cf6eaa3ffa33186571b64dc75e843", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling pure-rust-locales v0.8.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling vte v0.14.1
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling uucore v0.8.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling procfs v0.18.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling buf-trait v0.4.1
[INFO] [stderr]    Compiling byteyarn v0.5.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.1
[INFO] [stderr]    Compiling os_display v0.1.4
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling uucore_procs v0.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling lscolors v0.21.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling sys-locale v0.3.2
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling inventory v0.3.22
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling nu-glob v0.112.2
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling bytesize v2.3.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling sysinfo v0.38.4
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling nu-derive-value v0.112.2
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling unic-langid-impl v0.9.6
[INFO] [stderr]    Compiling unic-langid v0.9.6
[INFO] [stderr]    Compiling intl-memoizer v0.5.3
[INFO] [stderr]    Compiling fluent-langneg v0.13.1
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pwd v1.4.0
[INFO] [stderr]    Compiling nu-path v0.112.2
[INFO] [stderr]    Compiling fluent-syntax v0.12.0
[INFO] [stderr]    Compiling nu-experimental v0.112.2
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling fancy-regex v0.17.0
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling fluent-bundle v0.16.0
[INFO] [stderr]    Compiling fluent v0.17.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling lean_string v0.5.1
[INFO] [stderr]    Compiling nu-utils v0.112.2
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling procfs-core v0.18.0
[INFO] [stderr]    Compiling chrono-humanize v0.2.3
[INFO] [stderr]    Compiling nu-system v0.112.2
[INFO] [stderr]    Compiling nu-protocol v0.112.2
[INFO] [stderr]    Compiling nu-engine v0.112.2
[INFO] [stderr]    Compiling nu-parser v0.112.2
[INFO] [stderr]    Compiling nu-std v0.112.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "ad85650c6a712c55295a9126376cf41ec00cf6eaa3ffa33186571b64dc75e843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad85650c6a712c55295a9126376cf41ec00cf6eaa3ffa33186571b64dc75e843", kill_on_drop: false }`
[INFO] [stdout] ad85650c6a712c55295a9126376cf41ec00cf6eaa3ffa33186571b64dc75e843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984389586a2afe8bf00b544c145ab58f3ae4410ca492ece8275c5c79f9b47fd0
[INFO] running `Command { std: "docker" "start" "-a" "984389586a2afe8bf00b544c145ab58f3ae4410ca492ece8275c5c79f9b47fd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nu-std v0.112.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "984389586a2afe8bf00b544c145ab58f3ae4410ca492ece8275c5c79f9b47fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984389586a2afe8bf00b544c145ab58f3ae4410ca492ece8275c5c79f9b47fd0", kill_on_drop: false }`
[INFO] [stdout] 984389586a2afe8bf00b544c145ab58f3ae4410ca492ece8275c5c79f9b47fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f8dc0044cb29ffaa467e89bddccc45a32d005172a15f19a4c78cd4ceb086220
[INFO] running `Command { std: "docker" "start" "-a" "7f8dc0044cb29ffaa467e89bddccc45a32d005172a15f19a4c78cd4ceb086220", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nu_std-71c0f1460739981b)
[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 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" "7f8dc0044cb29ffaa467e89bddccc45a32d005172a15f19a4c78cd4ceb086220", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f8dc0044cb29ffaa467e89bddccc45a32d005172a15f19a4c78cd4ceb086220", kill_on_drop: false }`
[INFO] [stdout] 7f8dc0044cb29ffaa467e89bddccc45a32d005172a15f19a4c78cd4ceb086220