[INFO] fetching crate sawtooth-sabre 0.8.1... [INFO] checking sawtooth-sabre-0.8.1 against try#d4af306fdd6ab261dfeb0aa57301d08b31b2dd92 for pr-105483 [INFO] extracting crate sawtooth-sabre 0.8.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate sawtooth-sabre 0.8.1 on toolchain d4af306fdd6ab261dfeb0aa57301d08b31b2dd92 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sawtooth-sabre 0.8.1 [INFO] finished tweaking crates.io crate sawtooth-sabre 0.8.1 [INFO] tweaked toml for crates.io crate sawtooth-sabre 0.8.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate sawtooth-sabre 0.8.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a14b02514eb34b3f126a6a2a5d53e9e8b342573c60bda6aa0c257a3a6fa6575d [INFO] running `Command { std: "docker" "start" "-a" "a14b02514eb34b3f126a6a2a5d53e9e8b342573c60bda6aa0c257a3a6fa6575d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a14b02514eb34b3f126a6a2a5d53e9e8b342573c60bda6aa0c257a3a6fa6575d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a14b02514eb34b3f126a6a2a5d53e9e8b342573c60bda6aa0c257a3a6fa6575d", kill_on_drop: false }` [INFO] [stdout] a14b02514eb34b3f126a6a2a5d53e9e8b342573c60bda6aa0c257a3a6fa6575d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+d4af306fdd6ab261dfeb0aa57301d08b31b2dd92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce9eb5851f3dc908c8d346bccad12b2ff22b72c333dfe9efd141e78970cd2722 [INFO] running `Command { std: "docker" "start" "-a" "ce9eb5851f3dc908c8d346bccad12b2ff22b72c333dfe9efd141e78970cd2722", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling protobuf v2.25.2 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/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] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [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 metadeps v1.1.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-bigint v0.2.6 [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` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ce9eb5851f3dc908c8d346bccad12b2ff22b72c333dfe9efd141e78970cd2722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce9eb5851f3dc908c8d346bccad12b2ff22b72c333dfe9efd141e78970cd2722", kill_on_drop: false }` [INFO] [stdout] ce9eb5851f3dc908c8d346bccad12b2ff22b72c333dfe9efd141e78970cd2722