[INFO] cloning repository https://github.com/mrjones/traintrack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrjones/traintrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3dc25d462ae7e02a324818a3e9a2d3481fbafec7
[INFO] documenting mrjones/traintrack against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack" "/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/mrjones/traintrack on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrjones/traintrack
[INFO] finished tweaking git repo https://github.com/mrjones/traintrack
[INFO] tweaked toml for git repo https://github.com/mrjones/traintrack written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mrjones/traintrack 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a534c9de58179ac9fdcb5f068684026685c3fa408ad51a3bfdf5ab18be4bd586
[INFO] running `Command { std: "docker" "start" "-a" "a534c9de58179ac9fdcb5f068684026685c3fa408ad51a3bfdf5ab18be4bd586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a534c9de58179ac9fdcb5f068684026685c3fa408ad51a3bfdf5ab18be4bd586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a534c9de58179ac9fdcb5f068684026685c3fa408ad51a3bfdf5ab18be4bd586", kill_on_drop: false }`
[INFO] [stdout] a534c9de58179ac9fdcb5f068684026685c3fa408ad51a3bfdf5ab18be4bd586
[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" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a7cee9d5bf1373d1a387d755a5b961a9acfa924012e133a05758d9928b6fd9e
[INFO] running `Command { std: "docker" "start" "-a" "0a7cee9d5bf1373d1a387d755a5b961a9acfa924012e133a05758d9928b6fd9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
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[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking time v0.3.20
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]    Compiling prost-types v0.11.9
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[INFO] [stderr]     Checking string_cache v0.8.7
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[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking serde-xml-rs v0.6.0
[INFO] [stderr]     Checking csv v1.2.1
[INFO] [stderr]     Checking cargo-lock v8.0.3
[INFO] [stderr]     Checking frank_jwt v3.1.3
[INFO] [stderr]     Checking log4rs v1.2.0
[INFO] [stderr]     Checking xml5ever v0.17.0
[INFO] [stderr]     Checking built v0.6.0
[INFO] [stderr]    Compiling traintrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.7
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.18
[INFO] [stderr]     Checking hyper v0.14.26
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.16
[INFO] [stderr]  Documenting traintrack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/feedproxy/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/traintrack/index.html
[INFO] running `Command { std: "docker" "inspect" "0a7cee9d5bf1373d1a387d755a5b961a9acfa924012e133a05758d9928b6fd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7cee9d5bf1373d1a387d755a5b961a9acfa924012e133a05758d9928b6fd9e", kill_on_drop: false }`
[INFO] [stdout] 0a7cee9d5bf1373d1a387d755a5b961a9acfa924012e133a05758d9928b6fd9e
[INFO] documenting mrjones/traintrack against beta-2024-01-11 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrjones%2Ftraintrack" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrjones/traintrack on toolchain beta-2024-01-11
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-11" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrjones/traintrack
[INFO] finished tweaking git repo https://github.com/mrjones/traintrack
[INFO] tweaked toml for git repo https://github.com/mrjones/traintrack written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mrjones/traintrack 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" "+beta-2024-01-11" "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-2024-01-11" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c14f0389ec3bbd90e01dca21437d4e6b3910d33b7de9f555c08bde56f82ba80
[INFO] running `Command { std: "docker" "start" "-a" "8c14f0389ec3bbd90e01dca21437d4e6b3910d33b7de9f555c08bde56f82ba80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c14f0389ec3bbd90e01dca21437d4e6b3910d33b7de9f555c08bde56f82ba80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c14f0389ec3bbd90e01dca21437d4e6b3910d33b7de9f555c08bde56f82ba80", kill_on_drop: false }`
[INFO] [stdout] 8c14f0389ec3bbd90e01dca21437d4e6b3910d33b7de9f555c08bde56f82ba80
[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-2024-01-11" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515794896a41f424436e213c34600c919754e77eec97b0fdffbff43154c8ce04
[INFO] running `Command { std: "docker" "start" "-a" "515794896a41f424436e213c34600c919754e77eec97b0fdffbff43154c8ce04", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
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[INFO] [stderr]    Compiling prost v0.11.9
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[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking arc-swap v1.6.0
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking base64 v0.13.1
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[INFO] [stderr]     Checking time-core v0.1.0
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[INFO] [stderr]    Compiling prost-build v0.11.9
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[INFO] [stderr]     Checking qstring v0.7.2
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/3a3478ec4f1acb7c16292eb2f44069f943525728/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "515794896a41f424436e213c34600c919754e77eec97b0fdffbff43154c8ce04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515794896a41f424436e213c34600c919754e77eec97b0fdffbff43154c8ce04", kill_on_drop: false }`
[INFO] [stdout] 515794896a41f424436e213c34600c919754e77eec97b0fdffbff43154c8ce04