[INFO] cloning repository https://github.com/ccheek21/topd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccheek21/topd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccheek21%2Ftopd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccheek21%2Ftopd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d1d274c538f981a28e35fde9291637a4606e5627 [INFO] checking ccheek21/topd against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccheek21%2Ftopd" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ccheek21/topd on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ccheek21/topd [INFO] finished tweaking git repo https://github.com/ccheek21/topd [INFO] tweaked toml for git repo https://github.com/ccheek21/topd written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ccheek21/topd 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded predicates-core v1.0.3 [INFO] [stderr] Downloaded spectral v0.6.0 [INFO] [stderr] Downloaded iana-time-zone v0.1.41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c9a8f90fd2446267b014d75026e5e23f303a43a8478aa619a10bd82e91eb40f [INFO] running `Command { std: "docker" "start" "-a" "8c9a8f90fd2446267b014d75026e5e23f303a43a8478aa619a10bd82e91eb40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c9a8f90fd2446267b014d75026e5e23f303a43a8478aa619a10bd82e91eb40f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c9a8f90fd2446267b014d75026e5e23f303a43a8478aa619a10bd82e91eb40f", kill_on_drop: false }` [INFO] [stdout] 8c9a8f90fd2446267b014d75026e5e23f303a43a8478aa619a10bd82e91eb40f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f51234b413eef2cf83e7e90423679af5270e5a9dfa8162e4b3c1da08f45b9b7 [INFO] running `Command { std: "docker" "start" "-a" "2f51234b413eef2cf83e7e90423679af5270e5a9dfa8162e4b3c1da08f45b9b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.129 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking iana-time-zone v0.1.41 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rayon-core v1.9.3 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking rayon v1.5.3 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking spectral v0.6.0 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking chrono v0.4.21 [INFO] [stderr] Checking assert_cmd v0.10.2 [INFO] [stderr] Checking fre v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.13s [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" "2f51234b413eef2cf83e7e90423679af5270e5a9dfa8162e4b3c1da08f45b9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f51234b413eef2cf83e7e90423679af5270e5a9dfa8162e4b3c1da08f45b9b7", kill_on_drop: false }` [INFO] [stdout] 2f51234b413eef2cf83e7e90423679af5270e5a9dfa8162e4b3c1da08f45b9b7 [INFO] checking ccheek21/topd against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fccheek21%2Ftopd" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ccheek21/topd on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ccheek21/topd [INFO] finished tweaking git repo https://github.com/ccheek21/topd [INFO] tweaked toml for git repo https://github.com/ccheek21/topd written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ccheek21/topd 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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b6af3e54c22a7bc38740ff0ed28c34c5c15e40f594f0f6e5528dc3dc3ef912d [INFO] running `Command { std: "docker" "start" "-a" "1b6af3e54c22a7bc38740ff0ed28c34c5c15e40f594f0f6e5528dc3dc3ef912d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b6af3e54c22a7bc38740ff0ed28c34c5c15e40f594f0f6e5528dc3dc3ef912d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b6af3e54c22a7bc38740ff0ed28c34c5c15e40f594f0f6e5528dc3dc3ef912d", kill_on_drop: false }` [INFO] [stdout] 1b6af3e54c22a7bc38740ff0ed28c34c5c15e40f594f0f6e5528dc3dc3ef912d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab057b6af1ce9dc84d78fa6ea17ab34190409aa644b197c4aadea748f7621128 [INFO] running `Command { std: "docker" "start" "-a" "ab057b6af1ce9dc84d78fa6ea17ab34190409aa644b197c4aadea748f7621128", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.129 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking textwrap v0.11.0 [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/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/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 predicates-tree v1.0.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking iana-time-zone v0.1.41 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stdout] error: aborting due to 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" "ab057b6af1ce9dc84d78fa6ea17ab34190409aa644b197c4aadea748f7621128", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab057b6af1ce9dc84d78fa6ea17ab34190409aa644b197c4aadea748f7621128", kill_on_drop: false }` [INFO] [stdout] ab057b6af1ce9dc84d78fa6ea17ab34190409aa644b197c4aadea748f7621128