[INFO] cloning repository https://github.com/MercuryTechnologies/nix-your-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MercuryTechnologies/nix-your-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMercuryTechnologies%2Fnix-your-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMercuryTechnologies%2Fnix-your-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6e2fe0084eed5dd7ebc7859fd23e23f90cfcc85
[INFO] checking MercuryTechnologies/nix-your-shell against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMercuryTechnologies%2Fnix-your-shell" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MercuryTechnologies/nix-your-shell
[INFO] finished tweaking git repo https://github.com/MercuryTechnologies/nix-your-shell
[INFO] tweaked toml for git repo https://github.com/MercuryTechnologies/nix-your-shell written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MercuryTechnologies/nix-your-shell on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MercuryTechnologies/nix-your-shell 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" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded supports-hyperlinks v3.0.0
[INFO] [stderr]   Downloaded is_ci v1.2.0
[INFO] [stderr]   Downloaded supports-color v3.0.1
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded calm_io v0.1.1
[INFO] [stderr]   Downloaded terminal_size v0.2.6
[INFO] [stderr]   Downloaded calmio_filters v0.1.0
[INFO] [stderr]   Downloaded backtrace-ext v0.2.1
[INFO] [stderr]   Downloaded camino v1.1.4
[INFO] [stderr]   Downloaded clap_derive v4.3.2
[INFO] [stderr]   Downloaded owo-colors v4.1.0
[INFO] [stderr]   Downloaded clap v4.3.5
[INFO] [stderr]   Downloaded cc v1.1.21
[INFO] [stderr]   Downloaded minijinja v1.0.12
[INFO] [stderr]   Downloaded tracing v0.1.39
[INFO] [stderr]   Downloaded rustix v0.38.3
[INFO] [stderr]   Downloaded clap_builder v4.3.5
[INFO] [stderr]   Downloaded serde_json v1.0.109
[INFO] [stderr]   Downloaded rustix v0.37.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 181724aa7b251307e96e6dead8d2a6b6c97f3634f72b7bb0fa1997b4e67ac28d
[INFO] running `Command { std: "docker" "start" "-a" "181724aa7b251307e96e6dead8d2a6b6c97f3634f72b7bb0fa1997b4e67ac28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "181724aa7b251307e96e6dead8d2a6b6c97f3634f72b7bb0fa1997b4e67ac28d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181724aa7b251307e96e6dead8d2a6b6c97f3634f72b7bb0fa1997b4e67ac28d", kill_on_drop: false }`
[INFO] [stdout] 181724aa7b251307e96e6dead8d2a6b6c97f3634f72b7bb0fa1997b4e67ac28d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e44d5ccc011284033680086a2f2534b0ca91fe851082b4ba8c9fe74140b468e
[INFO] running `Command { std: "docker" "start" "-a" "7e44d5ccc011284033680086a2f2534b0ca91fe851082b4ba8c9fe74140b468e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]    Compiling serde v1.0.185
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling serde_json v1.0.109
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling owo-colors v4.1.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]    Compiling camino v1.1.4
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking supports-color v3.0.1
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking supports-hyperlinks v3.0.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking terminal_size v0.3.0
[INFO] [stderr]     Checking regex-automata v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.5
[INFO] [stderr]     Checking regex v1.9.4
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking minijinja v1.0.12
[INFO] [stderr]    Compiling calmio_filters v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling miette-derive v7.2.0
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking calm_io v0.1.1
[INFO] [stderr]     Checking tracing v0.1.39
[INFO] [stderr]     Checking miette v7.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking clap v4.3.5
[INFO] [stderr]     Checking nix-your-shell v1.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.12s
[INFO] running `Command { std: "docker" "inspect" "7e44d5ccc011284033680086a2f2534b0ca91fe851082b4ba8c9fe74140b468e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e44d5ccc011284033680086a2f2534b0ca91fe851082b4ba8c9fe74140b468e", kill_on_drop: false }`
[INFO] [stdout] 7e44d5ccc011284033680086a2f2534b0ca91fe851082b4ba8c9fe74140b468e