[INFO] cloning repository https://github.com/LightningCreations/cargo-autobuild [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LightningCreations/cargo-autobuild" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightningCreations%2Fcargo-autobuild", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightningCreations%2Fcargo-autobuild'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2074624b520b2f5853c31e9bdd0a61268f059310 [INFO] documenting LightningCreations/cargo-autobuild against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightningCreations%2Fcargo-autobuild" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LightningCreations/cargo-autobuild on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LightningCreations/cargo-autobuild [INFO] finished tweaking git repo https://github.com/LightningCreations/cargo-autobuild [INFO] tweaked toml for git repo https://github.com/LightningCreations/cargo-autobuild written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/LightningCreations/cargo-autobuild already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v4.2.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded syn v1.0.76 [INFO] [stderr] Downloaded libc v0.2.101 [INFO] [stderr] Downloaded target-tuples v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80666e5c6ed385bf769bd08621a1b7d09520e38065360caf63cc12c5f954e910 [INFO] running `Command { std: "docker" "start" "-a" "80666e5c6ed385bf769bd08621a1b7d09520e38065360caf63cc12c5f954e910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80666e5c6ed385bf769bd08621a1b7d09520e38065360caf63cc12c5f954e910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80666e5c6ed385bf769bd08621a1b7d09520e38065360caf63cc12c5f954e910", kill_on_drop: false }` [INFO] [stdout] 80666e5c6ed385bf769bd08621a1b7d09520e38065360caf63cc12c5f954e910 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4cdf5be15a22022149175054a4a11c8923e41893ac50d74ed91aabd10b27a3c0 [INFO] running `Command { std: "docker" "start" "-a" "4cdf5be15a22022149175054a4a11c8923e41893ac50d74ed91aabd10b27a3c0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking target-tuples v0.5.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking which v4.2.2 [INFO] [stderr] Documenting cargo-autobuild v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0412]: cannot find type `OsStr` in this scope [INFO] [stdout] --> src/wrappers.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn rustc(args: impl Iterator>) -> std::io::Result {} [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 | use std::ffi::OsStr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated type bounds are unstable [INFO] [stdout] --> src/wrappers.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn rustc(args: impl Iterator>) -> std::io::Result {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #52662 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not document `cargo-autobuild` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name cargo_autobuild src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=2c0cc1ebcbe16777 -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-9c767975dd73b2e0.rmeta --extern target_tuples=/opt/rustwide/target/debug/deps/libtarget_tuples-e73ed01da816d85d.rmeta --extern which=/opt/rustwide/target/debug/deps/libwhich-826a2e6028e2f61f.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "4cdf5be15a22022149175054a4a11c8923e41893ac50d74ed91aabd10b27a3c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cdf5be15a22022149175054a4a11c8923e41893ac50d74ed91aabd10b27a3c0", kill_on_drop: false }` [INFO] [stdout] 4cdf5be15a22022149175054a4a11c8923e41893ac50d74ed91aabd10b27a3c0