[INFO] cloning repository https://github.com/y0unghe/grin-miner [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y0unghe/grin-miner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0unghe%2Fgrin-miner", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0unghe%2Fgrin-miner'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c44f432cc37f9cb64dfdc52d704583f709715268 [INFO] checking y0unghe/grin-miner against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy0unghe%2Fgrin-miner" "/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/y0unghe/grin-miner on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/y0unghe/grin-miner [INFO] finished tweaking git repo https://github.com/y0unghe/grin-miner [INFO] tweaked toml for git repo https://github.com/y0unghe/grin-miner written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/y0unghe/grin-miner 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hashbrown v0.1.7 [INFO] [stderr] Downloaded byteorder v1.2.6 [INFO] [stderr] Downloaded ocl-core-vector v0.1.0 [INFO] [stderr] Downloaded cl-sys v0.4.1 [INFO] [stderr] Downloaded qutex v0.2.1 [INFO] [stderr] Downloaded ocl-core v0.10.0 [INFO] [stderr] Downloaded enumset_derive v0.4.0 [INFO] [stderr] Downloaded enumset v0.4.0 [INFO] [stderr] Downloaded enum-map-internals v0.1.2 [INFO] [stderr] Downloaded smallvec v0.6.5 [INFO] [stderr] Downloaded enum-map-derive v0.4.0 [INFO] [stderr] Downloaded const-cstr v0.2.1 [INFO] [stderr] Downloaded dirs v1.0.3 [INFO] [stderr] Downloaded slog-async v2.3.0 [INFO] [stderr] Downloaded enum-map v0.5.0 [INFO] [stderr] Downloaded array-macro v1.0.2 [INFO] [stderr] Downloaded signal-hook-registry v1.0.1 [INFO] [stderr] Downloaded bufstream v0.1.3 [INFO] [stderr] Downloaded built v0.2.3 [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded signal-hook v0.1.9 [INFO] [stderr] Downloaded arc-swap v0.3.11 [INFO] [stderr] Downloaded toml v0.5.0 [INFO] [stderr] Downloaded crossbeam-channel v0.3.8 [INFO] [stderr] Downloaded git2 v0.6.11 [INFO] [stderr] Downloaded cursive v0.12.0 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] [stderr] Downloaded libz-sys v1.0.22 [INFO] [stderr] Downloaded rand v0.6.1 [INFO] [stderr] Downloaded hashbrown v0.3.0 [INFO] [stderr] Downloaded openssl v0.10.15 [INFO] [stderr] Downloaded serde v1.0.78 [INFO] [stderr] Downloaded serde_json v1.0.27 [INFO] [stderr] Downloaded fs_extra v1.1.0 [INFO] [stderr] Downloaded aho-corasick v0.6.8 [INFO] [stderr] Downloaded openssl-sys v0.9.39 [INFO] [stderr] Downloaded native-tls v0.2.2 [INFO] [stderr] Downloaded slog v2.1.1 [INFO] [stderr] Downloaded ryu v0.2.6 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded term v0.5.1 [INFO] [stderr] Downloaded security-framework v0.2.1 [INFO] [stderr] Downloaded ncurses v5.99.0 [INFO] [stderr] Downloaded winreg v0.5.1 [INFO] [stderr] Downloaded utf8-ranges v1.0.1 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded memchr v2.0.2 [INFO] [stderr] Downloaded slog-term v2.4.0 [INFO] [stderr] Downloaded rand_xorshift v0.1.0 [INFO] [stderr] Downloaded libgit2-sys v0.6.19 [INFO] [stderr] Downloaded ocl v0.19.1 [INFO] [stderr] Downloaded xi-unicode v0.1.0 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded term_size v0.3.1 [INFO] [stderr] Downloaded rand_chacha v0.1.0 [INFO] [stderr] Downloaded cmake v0.1.34 [INFO] [stderr] Downloaded security-framework-sys v0.2.1 [INFO] [stderr] Downloaded serde_derive v1.0.78 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bada183ab7e14a9f867f7c32e7034c6940a6a41a66251c65ba31ff173cd849a4 [INFO] running `Command { std: "docker" "start" "-a" "bada183ab7e14a9f867f7c32e7034c6940a6a41a66251c65ba31ff173cd849a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bada183ab7e14a9f867f7c32e7034c6940a6a41a66251c65ba31ff173cd849a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bada183ab7e14a9f867f7c32e7034c6940a6a41a66251c65ba31ff173cd849a4", kill_on_drop: false }` [INFO] [stdout] bada183ab7e14a9f867f7c32e7034c6940a6a41a66251c65ba31ff173cd849a4 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 451d0f6241db34f126453b9ecef0fee653538afbed85ec8b123d8c4088842c4f [INFO] running `Command { std: "docker" "start" "-a" "451d0f6241db34f126453b9ecef0fee653538afbed85ec8b123d8c4088842c4f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling serde v1.0.78 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking byteorder v1.2.6 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-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/af4a5a13a15fa0c60e06321077ef452f769b42fd/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 quote v0.6.12 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Compiling cmake v0.1.34 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking constant_time_eq v0.1.3 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking slog v2.1.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Checking chrono v0.4.6 [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" "451d0f6241db34f126453b9ecef0fee653538afbed85ec8b123d8c4088842c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "451d0f6241db34f126453b9ecef0fee653538afbed85ec8b123d8c4088842c4f", kill_on_drop: false }` [INFO] [stdout] 451d0f6241db34f126453b9ecef0fee653538afbed85ec8b123d8c4088842c4f