[INFO] fetching crate cortex 0.1.5... [INFO] documenting cortex-0.1.5 against master#d7d9f15be205b45d44700e7ac33b4f79b91f9680 for pr-117450 [INFO] extracting crate cortex 0.1.5 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate cortex 0.1.5 on toolchain d7d9f15be205b45d44700e7ac33b4f79b91f9680 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cortex 0.1.5 [INFO] finished tweaking crates.io crate cortex 0.1.5 [INFO] tweaked toml for crates.io crate cortex 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6a20625ce9629cf319a0c53db6561bee972f7219363c29c0f7cb33609db68e2 [INFO] running `Command { std: "docker" "start" "-a" "f6a20625ce9629cf319a0c53db6561bee972f7219363c29c0f7cb33609db68e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6a20625ce9629cf319a0c53db6561bee972f7219363c29c0f7cb33609db68e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6a20625ce9629cf319a0c53db6561bee972f7219363c29c0f7cb33609db68e2", kill_on_drop: false }` [INFO] [stdout] f6a20625ce9629cf319a0c53db6561bee972f7219363c29c0f7cb33609db68e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c30ca204d7422ab5f7e10bb431d046b9f7530ef36241e8d5fd3421303a21c139 [INFO] running `Command { std: "docker" "start" "-a" "c30ca204d7422ab5f7e10bb431d046b9f7530ef36241e8d5fd3421303a21c139", kill_on_drop: false }` [INFO] [stderr] Documenting cortex v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Generated /opt/rustwide/target/doc/cortex/index.html [INFO] running `Command { std: "docker" "inspect" "c30ca204d7422ab5f7e10bb431d046b9f7530ef36241e8d5fd3421303a21c139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c30ca204d7422ab5f7e10bb431d046b9f7530ef36241e8d5fd3421303a21c139", kill_on_drop: false }` [INFO] [stdout] c30ca204d7422ab5f7e10bb431d046b9f7530ef36241e8d5fd3421303a21c139 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+d7d9f15be205b45d44700e7ac33b4f79b91f9680" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f30cade4ed238d8e7b8ad27f317d52f3755da5c66bdc8395930bc3a83c9c94f2 [INFO] running `Command { std: "docker" "start" "-a" "f30cade4ed238d8e7b8ad27f317d52f3755da5c66bdc8395930bc3a83c9c94f2", kill_on_drop: false }` [INFO] [stderr] Documenting cortex v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Generated /opt/rustwide/target/doc/cortex/index.html [INFO] running `Command { std: "docker" "inspect" "f30cade4ed238d8e7b8ad27f317d52f3755da5c66bdc8395930bc3a83c9c94f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f30cade4ed238d8e7b8ad27f317d52f3755da5c66bdc8395930bc3a83c9c94f2", kill_on_drop: false }` [INFO] [stdout] f30cade4ed238d8e7b8ad27f317d52f3755da5c66bdc8395930bc3a83c9c94f2 [INFO] documenting cortex-0.1.5 against master#50be22964035027398754e54cd3a497efb00f83e for pr-117450 [INFO] extracting crate cortex 0.1.5 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate cortex 0.1.5 on toolchain 50be22964035027398754e54cd3a497efb00f83e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50be22964035027398754e54cd3a497efb00f83e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cortex 0.1.5 [INFO] finished tweaking crates.io crate cortex 0.1.5 [INFO] tweaked toml for crates.io crate cortex 0.1.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50be22964035027398754e54cd3a497efb00f83e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50be22964035027398754e54cd3a497efb00f83e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+50be22964035027398754e54cd3a497efb00f83e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0767179bbb98c0d0a1ae51b19a0de19751388f65a63e6a2c020fe5190212bd1f [INFO] running `Command { std: "docker" "start" "-a" "0767179bbb98c0d0a1ae51b19a0de19751388f65a63e6a2c020fe5190212bd1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0767179bbb98c0d0a1ae51b19a0de19751388f65a63e6a2c020fe5190212bd1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0767179bbb98c0d0a1ae51b19a0de19751388f65a63e6a2c020fe5190212bd1f", kill_on_drop: false }` [INFO] [stdout] 0767179bbb98c0d0a1ae51b19a0de19751388f65a63e6a2c020fe5190212bd1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+50be22964035027398754e54cd3a497efb00f83e" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61b29b48e4829cb6d8069ffe2702998590e241a0d793d3d0910b555e126c87d2 [INFO] running `Command { std: "docker" "start" "-a" "61b29b48e4829cb6d8069ffe2702998590e241a0d793d3d0910b555e126c87d2", kill_on_drop: false }` [INFO] [stderr] Documenting cortex v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> src/cortex/mod.rs:24:37 [INFO] [stdout] | [INFO] [stdout] 24 | fn register(&mut self, cortex: Box>) { } [INFO] [stdout] | ^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `cortex::Cortex` [INFO] [stdout] --> src/cortex/mod.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Cortex> { [INFO] [stdout] | ^ required by this bound in `Cortex` [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 24 | fn register(&mut self, cortex: Box>) where Self: std::marker::Sized { } [INFO] [stdout] | ++++++++++++++++++++++++++++++ [INFO] [stdout] help: consider relaxing the implicit `Sized` restriction [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Cortex + ?Sized> { [INFO] [stdout] | ++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not document `cortex` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/50be22964035027398754e54cd3a497efb00f83e/bin/rustdoc --crate-type lib --crate-name cortex src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=42043b76c3d26463 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid --crate-version 0.1.5` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "61b29b48e4829cb6d8069ffe2702998590e241a0d793d3d0910b555e126c87d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61b29b48e4829cb6d8069ffe2702998590e241a0d793d3d0910b555e126c87d2", kill_on_drop: false }` [INFO] [stdout] 61b29b48e4829cb6d8069ffe2702998590e241a0d793d3d0910b555e126c87d2