[INFO] fetching crate incrust 0.2.15...
[INFO] documenting incrust-0.2.15 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate incrust 0.2.15 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate incrust 0.2.15 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate incrust 0.2.15
[INFO] finished tweaking crates.io crate incrust 0.2.15
[INFO] tweaked toml for crates.io crate incrust 0.2.15 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded maplit v0.1.6
[INFO] [stderr]   Downloaded marksman_escape v0.1.2
[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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af7b8e05b406367a162bf7b32685255aca788d23fe8382239ca46f5807b92326
[INFO] running `Command { std: "docker" "start" "-a" "af7b8e05b406367a162bf7b32685255aca788d23fe8382239ca46f5807b92326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af7b8e05b406367a162bf7b32685255aca788d23fe8382239ca46f5807b92326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7b8e05b406367a162bf7b32685255aca788d23fe8382239ca46f5807b92326", kill_on_drop: false }`
[INFO] [stdout] af7b8e05b406367a162bf7b32685255aca788d23fe8382239ca46f5807b92326
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1ccd40d7805c0eab0056edf6ce2a5c50ebf0c0924522a9459ef2f862b85e0e9
[INFO] running `Command { std: "docker" "start" "-a" "b1ccd40d7805c0eab0056edf6ce2a5c50ebf0c0924522a9459ef2f862b85e0e9", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking maplit v0.1.6
[INFO] [stderr]     Checking marksman_escape v0.1.2
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]  Documenting incrust v0.2.15 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(box_syntax)]
[INFO] [stdout]    |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `incrust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name incrust src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e8b7a2690059797a -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-691c330846d7a542.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-dfddabb577309fbd.rmeta --extern marksman_escape=/opt/rustwide/target/debug/deps/libmarksman_escape-2ad44f7901991214.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-6f05a13732082fda.rmeta --cap-lints=warn --crate-version 0.2.15` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b1ccd40d7805c0eab0056edf6ce2a5c50ebf0c0924522a9459ef2f862b85e0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ccd40d7805c0eab0056edf6ce2a5c50ebf0c0924522a9459ef2f862b85e0e9", kill_on_drop: false }`
[INFO] [stdout] b1ccd40d7805c0eab0056edf6ce2a5c50ebf0c0924522a9459ef2f862b85e0e9
[INFO] documenting incrust-0.2.15 against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] extracting crate incrust 0.2.15 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate incrust 0.2.15 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate incrust 0.2.15
[INFO] finished tweaking crates.io crate incrust 0.2.15
[INFO] tweaked toml for crates.io crate incrust 0.2.15 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 229bf18f48e0658c92bde306ab45fac5dcd50112602c8c90577b7cf2f7ebcdcf
[INFO] running `Command { std: "docker" "start" "-a" "229bf18f48e0658c92bde306ab45fac5dcd50112602c8c90577b7cf2f7ebcdcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "229bf18f48e0658c92bde306ab45fac5dcd50112602c8c90577b7cf2f7ebcdcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "229bf18f48e0658c92bde306ab45fac5dcd50112602c8c90577b7cf2f7ebcdcf", kill_on_drop: false }`
[INFO] [stdout] 229bf18f48e0658c92bde306ab45fac5dcd50112602c8c90577b7cf2f7ebcdcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2343fc1da3f1c9b31f8ec14fa0e65a49c625b7a3a6fad70445c2cbd2e0c91d56
[INFO] running `Command { std: "docker" "start" "-a" "2343fc1da3f1c9b31f8ec14fa0e65a49c625b7a3a6fad70445c2cbd2e0c91d56", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking maplit v0.1.6
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking marksman_escape v0.1.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]  Documenting incrust v0.2.15 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(box_syntax)]
[INFO] [stdout]    |            ^^^^^^^^^^ feature has been removed
[INFO] [stdout]    |
[INFO] [stdout]    = note: replaced with `#[rustc_box]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `incrust`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/bin/rustdoc --crate-type lib --crate-name incrust src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5e33cd80687768f1 -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-6a530ff1002d79e2.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-8a091d7b4318d039.rmeta --extern marksman_escape=/opt/rustwide/target/debug/deps/libmarksman_escape-8111b2fbea65546e.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-d9893a7ecf774170.rmeta --cap-lints=warn --crate-version 0.2.15` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "2343fc1da3f1c9b31f8ec14fa0e65a49c625b7a3a6fad70445c2cbd2e0c91d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2343fc1da3f1c9b31f8ec14fa0e65a49c625b7a3a6fad70445c2cbd2e0c91d56", kill_on_drop: false }`
[INFO] [stdout] 2343fc1da3f1c9b31f8ec14fa0e65a49c625b7a3a6fad70445c2cbd2e0c91d56
