[INFO] fetching crate nix-shell-locked 0.2.1...
[INFO] testing nix-shell-locked-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nix-shell-locked 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nix-shell-locked 0.2.1
[INFO] finished tweaking crates.io crate nix-shell-locked 0.2.1
[INFO] tweaked toml for crates.io crate nix-shell-locked 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nix-shell-locked 0.2.1 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 nix-shell-locked 0.2.1 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8dcff09edccc75c778eacfa466d16c21bd6b7899d836b2f87e03cf6caf7b705c
[INFO] running `Command { std: "docker" "start" "-a" "8dcff09edccc75c778eacfa466d16c21bd6b7899d836b2f87e03cf6caf7b705c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dcff09edccc75c778eacfa466d16c21bd6b7899d836b2f87e03cf6caf7b705c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcff09edccc75c778eacfa466d16c21bd6b7899d836b2f87e03cf6caf7b705c", kill_on_drop: false }`
[INFO] [stdout] 8dcff09edccc75c778eacfa466d16c21bd6b7899d836b2f87e03cf6caf7b705c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3bdc72d80e99a02c3d4ba2f96aab23aac39b9de3f8cdf7e6e17477ac3538fe9c
[INFO] running `Command { std: "docker" "start" "-a" "3bdc72d80e99a02c3d4ba2f96aab23aac39b9de3f8cdf7e6e17477ac3538fe9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustix v0.37.18
[INFO] [stderr]    Compiling linux-raw-sys v0.3.6
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling winnow v0.4.4
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling xdg v2.5.0
[INFO] [stderr]    Compiling meap v0.8.0
[INFO] [stderr]    Compiling dirs-sys v0.4.0
[INFO] [stderr]    Compiling errno v0.2.8
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling dirs v5.0.0
[INFO] [stderr]    Compiling exec v0.3.1
[INFO] [stderr]    Compiling shellexpand v3.1.0
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling serde_spanned v0.6.1
[INFO] [stderr]    Compiling toml_edit v0.19.8
[INFO] [stderr]    Compiling toml v0.7.3
[INFO] [stderr]    Compiling nix-shell-locked v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.56s
[INFO] running `Command { std: "docker" "inspect" "3bdc72d80e99a02c3d4ba2f96aab23aac39b9de3f8cdf7e6e17477ac3538fe9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdc72d80e99a02c3d4ba2f96aab23aac39b9de3f8cdf7e6e17477ac3538fe9c", kill_on_drop: false }`
[INFO] [stdout] 3bdc72d80e99a02c3d4ba2f96aab23aac39b9de3f8cdf7e6e17477ac3538fe9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ab755e33ed6ebc548a0c875631eaa39b7e7b6e64a04340d8dc939399f86e1f87
[INFO] running `Command { std: "docker" "start" "-a" "ab755e33ed6ebc548a0c875631eaa39b7e7b6e64a04340d8dc939399f86e1f87", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix-shell-locked v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "ab755e33ed6ebc548a0c875631eaa39b7e7b6e64a04340d8dc939399f86e1f87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab755e33ed6ebc548a0c875631eaa39b7e7b6e64a04340d8dc939399f86e1f87", kill_on_drop: false }`
[INFO] [stdout] ab755e33ed6ebc548a0c875631eaa39b7e7b6e64a04340d8dc939399f86e1f87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 75258187a3dee69d605f2ac794c2872fce09a3beba663e6e43826bd6a83bf3a9
[INFO] running `Command { std: "docker" "start" "-a" "75258187a3dee69d605f2ac794c2872fce09a3beba663e6e43826bd6a83bf3a9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nix_shell_locked-75e4cf62be0a5174)
[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" "75258187a3dee69d605f2ac794c2872fce09a3beba663e6e43826bd6a83bf3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75258187a3dee69d605f2ac794c2872fce09a3beba663e6e43826bd6a83bf3a9", kill_on_drop: false }`
[INFO] [stdout] 75258187a3dee69d605f2ac794c2872fce09a3beba663e6e43826bd6a83bf3a9