[INFO] cloning repository https://github.com/nwiizo/chatRoom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nwiizo/chatRoom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnwiizo%2FchatRoom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnwiizo%2FchatRoom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13a3e306dc0928ce403d59a6cbb9cdc55e1126b9 [INFO] testing nwiizo/chatRoom against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnwiizo%2FchatRoom" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nwiizo/chatRoom 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/nwiizo/chatRoom [INFO] finished tweaking git repo https://github.com/nwiizo/chatRoom [INFO] tweaked toml for git repo https://github.com/nwiizo/chatRoom written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nwiizo/chatRoom 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] Updating git repository `https://github.com/nbaksalyar/mio-websocket` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/nbaksalyar/rust-websocket-essentials` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slab v0.1.3 [INFO] [stderr] Downloaded bytes v0.3.0 [INFO] [stderr] Downloaded byteorder v1.1.0 [INFO] [stderr] Downloaded sha1 v0.1.1 [INFO] [stderr] Downloaded mio v0.5.1 [INFO] [stderr] Downloaded byteorder v0.3.13 [INFO] [stderr] Downloaded redox_syscall v0.1.31 [INFO] [stderr] Downloaded http-muncher v0.2.5 [INFO] [stderr] Downloaded libc v0.2.32 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded miow v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 60d1a4786b1311795df2e942423f8c802dcdca8a2475df3bc4400479c0d36e6b [INFO] running `Command { std: "docker" "start" "-a" "60d1a4786b1311795df2e942423f8c802dcdca8a2475df3bc4400479c0d36e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60d1a4786b1311795df2e942423f8c802dcdca8a2475df3bc4400479c0d36e6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60d1a4786b1311795df2e942423f8c802dcdca8a2475df3bc4400479c0d36e6b", kill_on_drop: false }` [INFO] [stdout] 60d1a4786b1311795df2e942423f8c802dcdca8a2475df3bc4400479c0d36e6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 579a7624ccc420d5cc14e08e2194727d60e95ddd899d19ea1d2e4f7425adc5e8 [INFO] running `Command { std: "docker" "start" "-a" "579a7624ccc420d5cc14e08e2194727d60e95ddd899d19ea1d2e4f7425adc5e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.32 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling byteorder v1.1.0 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling websocket-essentials v0.0.1 (https://github.com/nbaksalyar/rust-websocket-essentials#25f9aafa) [INFO] [stderr] Compiling sha1 v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling http-muncher v0.2.5 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling mio v0.5.1 [INFO] [stderr] Compiling mio-websocket v0.1.0 (https://github.com/nbaksalyar/mio-websocket#256ce0b6) [INFO] [stderr] Compiling chatRoom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `chatRoom` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `chat_room` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.94s [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] running `Command { std: "docker" "inspect" "579a7624ccc420d5cc14e08e2194727d60e95ddd899d19ea1d2e4f7425adc5e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "579a7624ccc420d5cc14e08e2194727d60e95ddd899d19ea1d2e4f7425adc5e8", kill_on_drop: false }` [INFO] [stdout] 579a7624ccc420d5cc14e08e2194727d60e95ddd899d19ea1d2e4f7425adc5e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b283c4dfae350bd455b345ff094261b138764eb245240e00891d9c97152b666 [INFO] running `Command { std: "docker" "start" "-a" "1b283c4dfae350bd455b345ff094261b138764eb245240e00891d9c97152b666", kill_on_drop: false }` [INFO] [stderr] Compiling chatRoom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `chatRoom` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `chat_room` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.44s [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] running `Command { std: "docker" "inspect" "1b283c4dfae350bd455b345ff094261b138764eb245240e00891d9c97152b666", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b283c4dfae350bd455b345ff094261b138764eb245240e00891d9c97152b666", kill_on_drop: false }` [INFO] [stdout] 1b283c4dfae350bd455b345ff094261b138764eb245240e00891d9c97152b666 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 00624aaf1542ad1fa34f3e9ef3cbfc11ca244fa266c98a66ffed4030a477e682 [INFO] running `Command { std: "docker" "start" "-a" "00624aaf1542ad1fa34f3e9ef3cbfc11ca244fa266c98a66ffed4030a477e682", kill_on_drop: false }` [INFO] [stderr] warning: crate `chatRoom` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = help: convert the identifier to snake case: `chat_room` [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chatRoom` (bin "chatRoom" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [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] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chatRoom-7f5571e0ac384f2f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "00624aaf1542ad1fa34f3e9ef3cbfc11ca244fa266c98a66ffed4030a477e682", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00624aaf1542ad1fa34f3e9ef3cbfc11ca244fa266c98a66ffed4030a477e682", kill_on_drop: false }` [INFO] [stdout] 00624aaf1542ad1fa34f3e9ef3cbfc11ca244fa266c98a66ffed4030a477e682 [INFO] testing nwiizo/chatRoom against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnwiizo%2FchatRoom" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nwiizo/chatRoom on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nwiizo/chatRoom [INFO] finished tweaking git repo https://github.com/nwiizo/chatRoom [INFO] tweaked toml for git repo https://github.com/nwiizo/chatRoom written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/nwiizo/chatRoom 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-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eab4c7f150fa65b1b853e9103edf4bf4c01fed358c284dd349bca4cfd3474249 [INFO] running `Command { std: "docker" "start" "-a" "eab4c7f150fa65b1b853e9103edf4bf4c01fed358c284dd349bca4cfd3474249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eab4c7f150fa65b1b853e9103edf4bf4c01fed358c284dd349bca4cfd3474249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab4c7f150fa65b1b853e9103edf4bf4c01fed358c284dd349bca4cfd3474249", kill_on_drop: false }` [INFO] [stdout] eab4c7f150fa65b1b853e9103edf4bf4c01fed358c284dd349bca4cfd3474249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6315dd6d9b125c62bebdf9700f0877bf0dc59eb6ad9bd8351866bcab08201bc7 [INFO] running `Command { std: "docker" "start" "-a" "6315dd6d9b125c62bebdf9700f0877bf0dc59eb6ad9bd8351866bcab08201bc7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.32 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling log v0.3.8 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling byteorder v0.4.2 [INFO] [stderr] Compiling byteorder v1.1.0 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling websocket-essentials v0.0.1 (https://github.com/nbaksalyar/rust-websocket-essentials#25f9aafa) [INFO] [stderr] Compiling sha1 v0.1.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [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: &mut D) -> Result, 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/650745ceb2ae60e04f8cd7bfb671fc37239533e4/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] Compiling regex v0.1.80 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling http-muncher v0.2.5 [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" "6315dd6d9b125c62bebdf9700f0877bf0dc59eb6ad9bd8351866bcab08201bc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6315dd6d9b125c62bebdf9700f0877bf0dc59eb6ad9bd8351866bcab08201bc7", kill_on_drop: false }` [INFO] [stdout] 6315dd6d9b125c62bebdf9700f0877bf0dc59eb6ad9bd8351866bcab08201bc7