[INFO] cloning repository https://github.com/elbaro/zz [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elbaro/zz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fzz", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fzz'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e88289620a7a0aef19270eb48a1f8a3dba44a73 [INFO] checking elbaro/zz against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fzz" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/elbaro/zz [INFO] finished tweaking git repo https://github.com/elbaro/zz [INFO] tweaked toml for git repo https://github.com/elbaro/zz written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/elbaro/zz on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/elbaro/zz 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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zip v0.5.4 [INFO] [stderr] Downloaded memchr v2.3.2 [INFO] [stderr] Downloaded tar v0.4.26 [INFO] [stderr] Downloaded unrar v0.4.4 [INFO] [stderr] Downloaded strum v0.17.1 [INFO] [stderr] Downloaded filetime v0.2.8 [INFO] [stderr] Downloaded snafu-derive v0.6.2 [INFO] [stderr] Downloaded skeptic v0.13.4 [INFO] [stderr] Downloaded bytecount v0.4.0 [INFO] [stderr] Downloaded cargo_metadata v0.6.4 [INFO] [stderr] Downloaded snafu v0.6.2 [INFO] [stderr] Downloaded strum_macros v0.17.1 [INFO] [stderr] Downloaded bzip2-sys v0.1.7 [INFO] [stderr] Downloaded backtrace v0.3.44 [INFO] [stderr] Downloaded pulldown-cmark v0.2.0 [INFO] [stderr] Downloaded lz4 v1.23.1 [INFO] [stderr] Downloaded unrar_sys v0.2.1 [INFO] [stderr] Downloaded human-hash v0.3.0 [INFO] [stderr] Downloaded ar v0.8.0 [INFO] [stderr] Downloaded lz4-sys v1.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b4dcba6e7d106220cf1df4ce14b0611a568b38261f56fb1d9de166cef6c0ffe [INFO] running `Command { std: "docker" "start" "-a" "2b4dcba6e7d106220cf1df4ce14b0611a568b38261f56fb1d9de166cef6c0ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b4dcba6e7d106220cf1df4ce14b0611a568b38261f56fb1d9de166cef6c0ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b4dcba6e7d106220cf1df4ce14b0611a568b38261f56fb1d9de166cef6c0ffe", kill_on_drop: false }` [INFO] [stdout] 2b4dcba6e7d106220cf1df4ce14b0611a568b38261f56fb1d9de166cef6c0ffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05c527d595aa5da863c9e27f1fdb7b642328e18c5806d30daacc7f927357242c [INFO] running `Command { std: "docker" "start" "-a" "05c527d595aa5da863c9e27f1fdb7b642328e18c5806d30daacc7f927357242c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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/f27166d4c64dc29edc5ea3214357f191edf8b635/library/alloc/src/borrow.rs:182:30 [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 quote v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.44 [INFO] [stderr] Compiling unrar_sys v0.2.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking getrandom v0.1.14 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "05c527d595aa5da863c9e27f1fdb7b642328e18c5806d30daacc7f927357242c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05c527d595aa5da863c9e27f1fdb7b642328e18c5806d30daacc7f927357242c", kill_on_drop: false }` [INFO] [stdout] 05c527d595aa5da863c9e27f1fdb7b642328e18c5806d30daacc7f927357242c