[INFO] crate pdf-canvas 0.6.0 is already in cache
[INFO] documenting pdf-canvas-0.6.0 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566
[INFO] extracting crate pdf-canvas 0.6.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate pdf-canvas 0.6.0 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pdf-canvas 0.6.0
[INFO] finished tweaking crates.io crate pdf-canvas 0.6.0
[INFO] tweaked toml for crates.io crate pdf-canvas 0.6.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f59beff0e67264b4630c17d5bba814aef73c92c4d78c89bca0dfa9126da4228
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0f59beff0e67264b4630c17d5bba814aef73c92c4d78c89bca0dfa9126da4228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f59beff0e67264b4630c17d5bba814aef73c92c4d78c89bca0dfa9126da4228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f59beff0e67264b4630c17d5bba814aef73c92c4d78c89bca0dfa9126da4228", kill_on_drop: false }`
[INFO] [stdout] 0f59beff0e67264b4630c17d5bba814aef73c92c4d78c89bca0dfa9126da4228
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de19315fdf7e7e429043da8f4a3c58e03e6dc9908eb95cdbc01b2ba3f5944f72
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de19315fdf7e7e429043da8f4a3c58e03e6dc9908eb95cdbc01b2ba3f5944f72", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling pdf-canvas v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | / lazy_static! {
[INFO] [stdout] 123 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 124 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 125 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 668 | |     };
[INFO] [stdout] 669 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | / lazy_static! {
[INFO] [stdout] 123 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 124 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 125 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 668 | |     };
[INFO] [stdout] 669 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stdout]    --> src/encoding.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | / lazy_static! {
[INFO] [stdout] 123 | |     pub static ref WIN_ANSI_ENCODING: Encoding = {
[INFO] [stdout] 124 | |         let mut codes = BTreeMap::new();
[INFO] [stdout] 125 | |         // /WinAnsiEncoding is kind of close to first byte of unicode
[INFO] [stdout] ...   |
[INFO] [stdout] 668 | |     };
[INFO] [stdout] 669 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]  Documenting pdf-canvas v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "de19315fdf7e7e429043da8f4a3c58e03e6dc9908eb95cdbc01b2ba3f5944f72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de19315fdf7e7e429043da8f4a3c58e03e6dc9908eb95cdbc01b2ba3f5944f72", kill_on_drop: false }`
[INFO] [stdout] de19315fdf7e7e429043da8f4a3c58e03e6dc9908eb95cdbc01b2ba3f5944f72