[INFO] fetching crate trev 0.1.6...
[INFO] documenting trev-0.1.6 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate trev 0.1.6 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate trev 0.1.6 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] started tweaking crates.io crate trev 0.1.6
[INFO] finished tweaking crates.io crate trev 0.1.6
[INFO] tweaked toml for crates.io crate trev 0.1.6 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate trev 0.1.6 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7e0320b0251744f099e8f5b817de9d343fef49ce1d48a8f8a42ac7e65da6bce4
[INFO] running `Command { std: "docker" "start" "-a" "7e0320b0251744f099e8f5b817de9d343fef49ce1d48a8f8a42ac7e65da6bce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e0320b0251744f099e8f5b817de9d343fef49ce1d48a8f8a42ac7e65da6bce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e0320b0251744f099e8f5b817de9d343fef49ce1d48a8f8a42ac7e65da6bce4", kill_on_drop: false }`
[INFO] [stdout] 7e0320b0251744f099e8f5b817de9d343fef49ce1d48a8f8a42ac7e65da6bce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cf7ce595157692d92dffce50e9a666b876093a5d4ad97c8ab894847872dfd221
[INFO] running `Command { std: "docker" "start" "-a" "cf7ce595157692d92dffce50e9a666b876093a5d4ad97c8ab894847872dfd221", kill_on_drop: false }`
[INFO] [stderr]  Documenting trev v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `SHELL` not defined at compile time
[INFO] [stdout]   --> src/main.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     println!("{}", env!("SHELL"));
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("SHELL")` 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 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `trev`
[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 bin --crate-name trev src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=bfd9a528efbfe845 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.6` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "cf7ce595157692d92dffce50e9a666b876093a5d4ad97c8ab894847872dfd221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7ce595157692d92dffce50e9a666b876093a5d4ad97c8ab894847872dfd221", kill_on_drop: false }`
[INFO] [stdout] cf7ce595157692d92dffce50e9a666b876093a5d4ad97c8ab894847872dfd221
