[INFO] fetching crate crupter 0.3.0... [INFO] testing crupter-0.3.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate crupter 0.3.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking crates.io crate crupter 0.3.0 [INFO] finished tweaking crates.io crate crupter 0.3.0 [INFO] tweaked toml for crates.io crate crupter 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate crupter 0.3.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crupter 0.3.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-deque v0.8.0 [INFO] [stderr] Downloaded console v0.14.1 [INFO] [stderr] Downloaded indicatif v0.12.0 [INFO] [stderr] Downloaded md-5 v0.8.0 [INFO] [stderr] Downloaded hex-literal-impl v0.2.2 [INFO] [stderr] Downloaded number_prefix v0.3.0 [INFO] [stderr] Downloaded ofb v0.5.1 [INFO] [stderr] Downloaded cpufeatures v0.1.5 [INFO] [stderr] Downloaded block-modes v0.3.3 [INFO] [stderr] Downloaded ctr v0.7.0 [INFO] [stderr] Downloaded dirs v2.0.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded redox_syscall v0.2.9 [INFO] [stderr] Downloaded scrypt v0.2.0 [INFO] [stderr] Downloaded aes v0.7.4 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded object v0.26.0 [INFO] [stderr] Downloaded libc v0.2.98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a7efa2152764eedd0d5638eeb451a2cec5c877d8fcff4fcc738e783dcb4191f5 [INFO] running `Command { std: "docker" "start" "-a" "a7efa2152764eedd0d5638eeb451a2cec5c877d8fcff4fcc738e783dcb4191f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7efa2152764eedd0d5638eeb451a2cec5c877d8fcff4fcc738e783dcb4191f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7efa2152764eedd0d5638eeb451a2cec5c877d8fcff4fcc738e783dcb4191f5", kill_on_drop: false }` [INFO] [stdout] a7efa2152764eedd0d5638eeb451a2cec5c877d8fcff4fcc738e783dcb4191f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38e001a309f8d8b85ff2456995d9c84ebf2467cf9e04af0e437f1b9666eaa205 [INFO] running `Command { std: "docker" "start" "-a" "38e001a309f8d8b85ff2456995d9c84ebf2467cf9e04af0e437f1b9666eaa205", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling hex-literal-impl v0.2.2 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling number_prefix v0.3.0 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling keccak v0.1.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-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/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/borrow.rs:179:30 [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 hex-literal v0.2.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling dirs v2.0.2 [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" "38e001a309f8d8b85ff2456995d9c84ebf2467cf9e04af0e437f1b9666eaa205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38e001a309f8d8b85ff2456995d9c84ebf2467cf9e04af0e437f1b9666eaa205", kill_on_drop: false }` [INFO] [stdout] 38e001a309f8d8b85ff2456995d9c84ebf2467cf9e04af0e437f1b9666eaa205