[INFO] fetching crate zbar-rust 0.0.21...
[INFO] documenting zbar-rust-0.0.21 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate zbar-rust 0.0.21 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate zbar-rust 0.0.21 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zbar-rust 0.0.21
[INFO] finished tweaking crates.io crate zbar-rust 0.0.21
[INFO] tweaked toml for crates.io crate zbar-rust 0.0.21 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate zbar-rust 0.0.21 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb3eb53ec6f67f62ce7eeceff4209532fd105d2dcc5cdb98ebc0ea57b869e91b
[INFO] running `Command { std: "docker" "start" "-a" "bb3eb53ec6f67f62ce7eeceff4209532fd105d2dcc5cdb98ebc0ea57b869e91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb3eb53ec6f67f62ce7eeceff4209532fd105d2dcc5cdb98ebc0ea57b869e91b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3eb53ec6f67f62ce7eeceff4209532fd105d2dcc5cdb98ebc0ea57b869e91b", kill_on_drop: false }`
[INFO] [stdout] bb3eb53ec6f67f62ce7eeceff4209532fd105d2dcc5cdb98ebc0ea57b869e91b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 22d307c7ca0a706f08e03878d668f56d60ca3467d7d141208fab6ff1684103ed
[INFO] running `Command { std: "docker" "start" "-a" "22d307c7ca0a706f08e03878d668f56d60ca3467d7d141208fab6ff1684103ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling zbar-rust v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling enum-ordinalize v3.1.12
[INFO] [stderr]     Scraping zbar-rust v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting zbar-rust v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
[INFO] running `Command { std: "docker" "inspect" "22d307c7ca0a706f08e03878d668f56d60ca3467d7d141208fab6ff1684103ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d307c7ca0a706f08e03878d668f56d60ca3467d7d141208fab6ff1684103ed", kill_on_drop: false }`
[INFO] [stdout] 22d307c7ca0a706f08e03878d668f56d60ca3467d7d141208fab6ff1684103ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 21492e758b20356034238999960f8cbe7c9eaf34a2c1b7e361c5200b51103722
[INFO] running `Command { std: "docker" "start" "-a" "21492e758b20356034238999960f8cbe7c9eaf34a2c1b7e361c5200b51103722", kill_on_drop: false }`
[INFO] [stderr]    Compiling zbar-rust v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping zbar-rust v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting zbar-rust v0.0.21 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "21492e758b20356034238999960f8cbe7c9eaf34a2c1b7e361c5200b51103722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21492e758b20356034238999960f8cbe7c9eaf34a2c1b7e361c5200b51103722", kill_on_drop: false }`
[INFO] [stdout] 21492e758b20356034238999960f8cbe7c9eaf34a2c1b7e361c5200b51103722