[INFO] cloning repository https://github.com/JoshMcguigan/timetrack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JoshMcguigan/timetrack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Ftimetrack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Ftimetrack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17f4f682eb9c4a13d322dd4ac0da9e1dcf49da75 [INFO] documenting JoshMcguigan/timetrack against 1.75.0 for beta-1.76-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Ftimetrack" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshMcguigan/timetrack 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/JoshMcguigan/timetrack [INFO] finished tweaking git repo https://github.com/JoshMcguigan/timetrack [INFO] tweaked toml for git repo https://github.com/JoshMcguigan/timetrack written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JoshMcguigan/timetrack 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 }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fsevent v0.2.17 [INFO] [stderr] Downloaded log v0.4.3 [INFO] [stderr] Downloaded notify v4.0.4 [INFO] [stderr] Downloaded fsevent-sys v0.1.6 [INFO] [stderr] Downloaded termcolor v1.0.3 [INFO] [stderr] Downloaded same-file v1.0.2 [INFO] [stderr] Downloaded directories v1.0.1 [INFO] [stderr] Downloaded term v0.5.1 [INFO] [stderr] Downloaded regex v1.0.4 [INFO] [stderr] Downloaded serde_derive v1.0.72 [INFO] [stderr] Downloaded serde v1.0.72 [INFO] [stderr] Downloaded syn v0.14.8 [INFO] [stderr] Downloaded proc-macro2 v0.4.13 [INFO] [stderr] Downloaded inotify v0.3.0 [INFO] [stderr] Downloaded quote v0.6.6 [INFO] [stderr] Downloaded cfg-if v0.1.5 [INFO] [stderr] Downloaded prettytable-rs v0.7.0 [INFO] [stderr] Downloaded walkdir v2.2.0 [INFO] [stderr] Downloaded encode_unicode v0.3.2 [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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a6be04f3018ae44c74f138798a25e20e096576ee8c19bcddc219798ba073b55 [INFO] running `Command { std: "docker" "start" "-a" "9a6be04f3018ae44c74f138798a25e20e096576ee8c19bcddc219798ba073b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a6be04f3018ae44c74f138798a25e20e096576ee8c19bcddc219798ba073b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a6be04f3018ae44c74f138798a25e20e096576ee8c19bcddc219798ba073b55", kill_on_drop: false }` [INFO] [stdout] 9a6be04f3018ae44c74f138798a25e20e096576ee8c19bcddc219798ba073b55 [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=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] 3452a6c1885e0a826c5f9ea5c021bd4fccb577d0215dad80a3a4ab2895ef881c [INFO] running `Command { std: "docker" "start" "-a" "3452a6c1885e0a826c5f9ea5c021bd4fccb577d0215dad80a3a4ab2895ef881c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Compiling serde v1.0.72 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.4 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stderr] Checking slab v0.1.3 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Checking walkdir v2.2.0 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.0.3 [INFO] [stderr] Checking encode_unicode v0.3.2 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking directories v1.0.1 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking mio v0.5.1 [INFO] [stderr] Checking notify v4.0.4 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking prettytable-rs v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.72 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking toml v0.4.6 [INFO] [stderr] Documenting timetrack v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.63s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.14.8 [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/timetrack/index.html [INFO] running `Command { std: "docker" "inspect" "3452a6c1885e0a826c5f9ea5c021bd4fccb577d0215dad80a3a4ab2895ef881c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3452a6c1885e0a826c5f9ea5c021bd4fccb577d0215dad80a3a4ab2895ef881c", kill_on_drop: false }` [INFO] [stdout] 3452a6c1885e0a826c5f9ea5c021bd4fccb577d0215dad80a3a4ab2895ef881c [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+1.75.0" "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] ffc5f96a7ea2d6c3b9cf1716f88edf85e04834f61cc7e924bad54b713051034b [INFO] running `Command { std: "docker" "start" "-a" "ffc5f96a7ea2d6c3b9cf1716f88edf85e04834f61cc7e924bad54b713051034b", kill_on_drop: false }` [INFO] [stderr] Documenting timetrack v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24, syn v0.14.8 [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/timetrack/index.html [INFO] running `Command { std: "docker" "inspect" "ffc5f96a7ea2d6c3b9cf1716f88edf85e04834f61cc7e924bad54b713051034b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffc5f96a7ea2d6c3b9cf1716f88edf85e04834f61cc7e924bad54b713051034b", kill_on_drop: false }` [INFO] [stdout] ffc5f96a7ea2d6c3b9cf1716f88edf85e04834f61cc7e924bad54b713051034b [INFO] documenting JoshMcguigan/timetrack against beta-2023-12-22 for beta-1.76-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoshMcguigan%2Ftimetrack" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JoshMcguigan/timetrack on toolchain beta-2023-12-22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JoshMcguigan/timetrack [INFO] finished tweaking git repo https://github.com/JoshMcguigan/timetrack [INFO] tweaked toml for git repo https://github.com/JoshMcguigan/timetrack written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JoshMcguigan/timetrack 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-2023-12-22" "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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 579f96c2958062c4b91005dd5d9335765cba62e64a3c6b7ad56445b6cb598610 [INFO] running `Command { std: "docker" "start" "-a" "579f96c2958062c4b91005dd5d9335765cba62e64a3c6b7ad56445b6cb598610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "579f96c2958062c4b91005dd5d9335765cba62e64a3c6b7ad56445b6cb598610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579f96c2958062c4b91005dd5d9335765cba62e64a3c6b7ad56445b6cb598610", kill_on_drop: false }` [INFO] [stdout] 579f96c2958062c4b91005dd5d9335765cba62e64a3c6b7ad56445b6cb598610 [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=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-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ee0880ef72eb339a0f822068e1e2262e72c256734a1ee3cb2018348102ecce9 [INFO] running `Command { std: "docker" "start" "-a" "3ee0880ef72eb339a0f822068e1e2262e72c256734a1ee3cb2018348102ecce9", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling proc-macro2 v0.4.13 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex v1.0.4 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Compiling serde v1.0.72 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking memchr v2.0.2 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking miow v0.1.5 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking bytes v0.3.0 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking same-file v1.0.2 [INFO] [stderr] Compiling quote v0.6.6 [INFO] [stderr] Checking utf8-ranges v1.0.1 [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/0e09125c6c3c2fd70d7de961bcf0e51575235fad/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 slab v0.1.3 [INFO] [stderr] Checking walkdir v2.2.0 [INFO] [stderr] Compiling syn v0.14.8 [INFO] [stderr] Checking humantime v1.1.1 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking filetime v0.1.15 [INFO] [stderr] Checking inotify v0.3.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking encode_unicode v0.3.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.0.3 [INFO] [stderr] Checking bitflags v1.0.3 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking directories v1.0.1 [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" "3ee0880ef72eb339a0f822068e1e2262e72c256734a1ee3cb2018348102ecce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ee0880ef72eb339a0f822068e1e2262e72c256734a1ee3cb2018348102ecce9", kill_on_drop: false }` [INFO] [stdout] 3ee0880ef72eb339a0f822068e1e2262e72c256734a1ee3cb2018348102ecce9