[INFO] cloning repository https://github.com/Maan2003/druid-rustdoc-frontend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Maan2003/druid-rustdoc-frontend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaan2003%2Fdruid-rustdoc-frontend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaan2003%2Fdruid-rustdoc-frontend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77ef96f9029c492996301fd21349d0614b5ce5a4
[INFO] checking Maan2003/druid-rustdoc-frontend against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaan2003%2Fdruid-rustdoc-frontend" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Maan2003/druid-rustdoc-frontend on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Maan2003/druid-rustdoc-frontend
[INFO] finished tweaking git repo https://github.com/Maan2003/druid-rustdoc-frontend
[INFO] tweaked toml for git repo https://github.com/Maan2003/druid-rustdoc-frontend written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Maan2003/druid-rustdoc-frontend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Maan2003/druid`
[INFO] [stderr]     Updating git repository `https://github.com/Finnerale/druid-enums`
[INFO] [stderr]     Updating git repository `https://github.com/linebender/druid-widget-nursery`
[INFO] [stderr]     Updating git repository `https://github.com/Maan2003/druid-simple-table`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fluent-bundle v0.12.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 141f11207964c464970e9aeee79f49bc8f1c5214cf3d7927d4f3b93ad81ce9cf
[INFO] running `Command { std: "docker" "start" "-a" "141f11207964c464970e9aeee79f49bc8f1c5214cf3d7927d4f3b93ad81ce9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "141f11207964c464970e9aeee79f49bc8f1c5214cf3d7927d4f3b93ad81ce9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141f11207964c464970e9aeee79f49bc8f1c5214cf3d7927d4f3b93ad81ce9cf", kill_on_drop: false }`
[INFO] [stdout] 141f11207964c464970e9aeee79f49bc8f1c5214cf3d7927d4f3b93ad81ce9cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a19bea42d70a8367aa98fdab4d64892c600251c683e0a60ba8c69c83b014c1
[INFO] running `Command { std: "docker" "start" "-a" "03a19bea42d70a8367aa98fdab4d64892c600251c683e0a60ba8c69c83b014c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]     Checking futures-io v0.3.14
[INFO] [stderr]     Checking futures-task v0.3.14
[INFO] [stderr]     Checking futures-channel v0.3.14
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking tinystr v0.3.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]    Compiling quote v1.0.9
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[INFO] [stderr]     Checking regex-syntax v0.6.23
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[INFO] [stderr]    Compiling cc v1.0.67
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[INFO] [stderr]     Checking open v1.7.0
[INFO] [stderr]    Compiling onig_sys v69.6.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling druid-derive v0.4.0 (https://github.com/Maan2003/druid?branch=rustdoc-dev2#689ee6f2)
[INFO] [stderr]    Compiling druid-enums v0.1.0 (https://github.com/Finnerale/druid-enums#11a4660c)
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking onig v6.1.1
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking rental v0.5.5
[INFO] [stderr]     Checking fluent-bundle v0.12.0
[INFO] [stderr]     Checking tracing-serde v0.1.2
[INFO] [stderr]     Checking plist v1.1.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]     Checking tracing-subscriber v0.2.17
[INFO] [stderr]     Checking syntect v4.5.0
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling pangocairo-sys v0.11.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]     Checking glib v0.10.3
[INFO] [stderr]     Checking piet-cairo v0.4.0
[INFO] [stderr]     Checking piet-common v0.4.1
[INFO] [stderr]     Checking druid-shell v0.7.0 (https://github.com/Maan2003/druid?branch=rustdoc-dev2#689ee6f2)
[INFO] [stderr]     Checking druid v0.7.0 (https://github.com/Maan2003/druid?branch=rustdoc-dev2#689ee6f2)
[INFO] [stderr]     Checking druid_simple_table v0.1.0 (https://github.com/Maan2003/druid-simple-table?branch=rustdoc-dev2#d06e0686)
[INFO] [stderr]     Checking rustdoc-types v0.1.0 (/opt/rustwide/workdir/rustdoc-types)
[INFO] [stderr]     Checking druid-widget-nursery v0.1.0 (https://github.com/linebender/druid-widget-nursery#421a10c9)
[INFO] [stderr]     Checking druid-rustdoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fluent-bundle v0.12.0, rental v0.5.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "03a19bea42d70a8367aa98fdab4d64892c600251c683e0a60ba8c69c83b014c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a19bea42d70a8367aa98fdab4d64892c600251c683e0a60ba8c69c83b014c1", kill_on_drop: false }`
[INFO] [stdout] 03a19bea42d70a8367aa98fdab4d64892c600251c683e0a60ba8c69c83b014c1