[INFO] fetching crate structdoc-derive 0.1.4... [INFO] checking structdoc-derive-0.1.4 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate structdoc-derive 0.1.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate structdoc-derive 0.1.4 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate structdoc-derive 0.1.4 [INFO] finished tweaking crates.io crate structdoc-derive 0.1.4 [INFO] tweaked toml for crates.io crate structdoc-derive 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unindent v0.1.7 [INFO] [stderr] Downloaded percent-encoding v1.0.1 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded version-sync v0.8.1 [INFO] [stderr] Downloaded semver-parser v0.9.0 [INFO] [stderr] Downloaded pulldown-cmark v0.4.1 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80df42962a6a12717ab2da96d9279b7808ad4d86b3de8ed0f99e257052d75662 [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" "80df42962a6a12717ab2da96d9279b7808ad4d86b3de8ed0f99e257052d75662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80df42962a6a12717ab2da96d9279b7808ad4d86b3de8ed0f99e257052d75662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80df42962a6a12717ab2da96d9279b7808ad4d86b3de8ed0f99e257052d75662", kill_on_drop: false }` [INFO] [stdout] 80df42962a6a12717ab2da96d9279b7808ad4d86b3de8ed0f99e257052d75662 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2c5dc1c9abc0b05da4c5066ed5cb1bce3313008b3be47fe3376e631c8ef99db7 [INFO] running `Command { std: "docker" "start" "-a" "2c5dc1c9abc0b05da4c5066ed5cb1bce3313008b3be47fe3376e631c8ef99db7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking semver-parser v0.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking pulldown-cmark v0.4.1 [INFO] [stderr] Checking syn v0.15.44 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking structdoc-derive v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking version-sync v0.8.1 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/version.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | assert_markdown_deps_updated!("README.md"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `assert_markdown_deps_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/version.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | assert_html_root_url_updated!("src/lib.rs"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: this warning originates in the macro `assert_html_root_url_updated` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.72s [INFO] running `Command { std: "docker" "inspect" "2c5dc1c9abc0b05da4c5066ed5cb1bce3313008b3be47fe3376e631c8ef99db7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c5dc1c9abc0b05da4c5066ed5cb1bce3313008b3be47fe3376e631c8ef99db7", kill_on_drop: false }` [INFO] [stdout] 2c5dc1c9abc0b05da4c5066ed5cb1bce3313008b3be47fe3376e631c8ef99db7