[INFO] fetching crate nixci 0.2.0...
[INFO] documenting nixci-0.2.0 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate nixci 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate nixci 0.2.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate nixci 0.2.0
[INFO] finished tweaking crates.io crate nixci 0.2.0
[INFO] tweaked toml for crates.io crate nixci 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate nixci 0.2.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor v0.2.4
[INFO] [stderr]   Downloaded try-guard v0.2.0
[INFO] [stderr]   Downloaded serde_with_macros v3.3.0
[INFO] [stderr]   Downloaded serde_with v3.3.0
[INFO] [stderr]   Downloaded serde_json v1.0.100
[INFO] [stderr]   Downloaded nix_rs v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a120220dbda2856100734e7c7c8d3bb5f5605cef3fed308c3de46dde9d27e3d
[INFO] running `Command { std: "docker" "start" "-a" "1a120220dbda2856100734e7c7c8d3bb5f5605cef3fed308c3de46dde9d27e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a120220dbda2856100734e7c7c8d3bb5f5605cef3fed308c3de46dde9d27e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a120220dbda2856100734e7c7c8d3bb5f5605cef3fed308c3de46dde9d27e3d", kill_on_drop: false }`
[INFO] [stdout] 1a120220dbda2856100734e7c7c8d3bb5f5605cef3fed308c3de46dde9d27e3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dda8138f1ec950d7be56e3e69f54b7e48ac0868147810e773c9a56c9454a02b
[INFO] running `Command { std: "docker" "start" "-a" "6dda8138f1ec950d7be56e3e69f54b7e48ac0868147810e773c9a56c9454a02b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking itoa v1.0.8
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]    Compiling openssl v0.10.55
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]     Checking futures-sink v0.3.28
[INFO] [stderr]     Checking ryu v1.0.14
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]     Checking form_urlencoded v1.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking idna v0.4.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking overload v0.1.1
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[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking clap_builder v4.4.2
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[INFO] [stderr]     Checking ipnet v2.8.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.90
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[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]     Checking regex-automata v0.3.8
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[INFO] [stderr]    Compiling darling_core v0.20.3
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling darling_macro v0.20.3
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]    Compiling darling v0.20.3
[INFO] [stderr]    Compiling serde_with_macros v3.3.0
[INFO] [stderr]     Checking clap v4.4.2
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_with v3.3.0
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking nix_rs v0.1.8
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]  Documenting nixci v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `DEVOUR_FLAKE` not defined at compile time
[INFO] [stdout]   --> src/nix/devour_flake.rs:11:32
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const DEVOUR_FLAKE: &str = env!("DEVOUR_FLAKE");
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("DEVOUR_FLAKE")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `DEVOUR_FLAKE` not defined at compile time
[INFO] [stdout]   --> src/nix/devour_flake.rs:43:50
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let devour_flake_url = format!("{}#default", env!("DEVOUR_FLAKE"));
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("DEVOUR_FLAKE")` to read the variable at run time
[INFO] [stdout]    = note: this error originates in the macro `env` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `nixci`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type cdylib --crate-type rlib --crate-name nixci src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2c78d00623447ac9 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-23167f3535e7ba8b.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-c9d3a6afb0bec927.rmeta --extern colored=/opt/rustwide/target/debug/deps/libcolored-17edfafa9df35c81.rmeta --extern nix_rs=/opt/rustwide/target/debug/deps/libnix_rs-af7268fb61ad07a9.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-c928ac5c5503f8ad.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c6d74d43e38389d2.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-98eda56e1e78c0c5.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-01a482dc39a58ab8.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-abb259ca4f943384.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-8d8cf3aebeeaa1b0.rmeta --extern try_guard=/opt/rustwide/target/debug/deps/libtry_guard-050f3329afce8fa5.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-73077dbe5e37fa71.rmeta --extern urlencoding=/opt/rustwide/target/debug/deps/liburlencoding-b2c751011d4d9ebb.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6dda8138f1ec950d7be56e3e69f54b7e48ac0868147810e773c9a56c9454a02b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dda8138f1ec950d7be56e3e69f54b7e48ac0868147810e773c9a56c9454a02b", kill_on_drop: false }`
[INFO] [stdout] 6dda8138f1ec950d7be56e3e69f54b7e48ac0868147810e773c9a56c9454a02b
