[INFO] cloning repository https://github.com/f3r10/programming_bitcoin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/f3r10/programming_bitcoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff3r10%2Fprogramming_bitcoin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff3r10%2Fprogramming_bitcoin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 941094dec609ad8ae1a648fbc1d21ad1f3ec998d [INFO] checking f3r10/programming_bitcoin against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff3r10%2Fprogramming_bitcoin" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/f3r10/programming_bitcoin [INFO] finished tweaking git repo https://github.com/f3r10/programming_bitcoin [INFO] tweaked toml for git repo https://github.com/f3r10/programming_bitcoin written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/f3r10/programming_bitcoin on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/f3r10/programming_bitcoin 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.155 [INFO] [stderr] Downloaded proc-macro2 v1.0.52 [INFO] [stderr] Downloaded iana-time-zone v0.1.56 [INFO] [stderr] Downloaded security-framework-sys v2.8.0 [INFO] [stderr] Downloaded anyhow v1.0.70 [INFO] [stderr] Downloaded openssl-sys v0.9.80 [INFO] [stderr] Downloaded io-lifetimes v1.0.6 [INFO] [stderr] Downloaded security-framework v2.8.2 [INFO] [stderr] Downloaded num-bigint v0.4.3 [INFO] [stderr] Downloaded reqwest v0.11.14 [INFO] [stderr] Downloaded syn v2.0.12 [INFO] [stderr] Downloaded ipnet v2.7.1 [INFO] [stderr] Downloaded chrono v0.4.24 [INFO] [stderr] Downloaded h2 v0.3.16 [INFO] [stderr] Downloaded schannel v0.1.21 [INFO] [stderr] Downloaded hyper v0.14.25 [INFO] [stderr] Downloaded openssl v0.10.45 [INFO] [stderr] Downloaded unicode-bidi v0.3.11 [INFO] [stderr] Downloaded rustc-serialize v0.3.24 [INFO] [stderr] Downloaded quote v1.0.25 [INFO] [stderr] Downloaded rustix v0.36.9 [INFO] [stderr] Downloaded tempfile v3.4.0 [INFO] [stderr] Downloaded serde v1.0.155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b086f74e266d99eed1ebc7e616fa7572d22c2ea53ecc5337a0bab4b6752dec71 [INFO] running `Command { std: "docker" "start" "-a" "b086f74e266d99eed1ebc7e616fa7572d22c2ea53ecc5337a0bab4b6752dec71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b086f74e266d99eed1ebc7e616fa7572d22c2ea53ecc5337a0bab4b6752dec71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b086f74e266d99eed1ebc7e616fa7572d22c2ea53ecc5337a0bab4b6752dec71", kill_on_drop: false }` [INFO] [stdout] b086f74e266d99eed1ebc7e616fa7572d22c2ea53ecc5337a0bab4b6752dec71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db9070a5e8d3c05188e57ec89f3768cd4a891ee1c1cf6a9b443c86f46588e681 [INFO] running `Command { std: "docker" "start" "-a" "db9070a5e8d3c05188e57ec89f3768cd4a891ee1c1cf6a9b443c86f46588e681", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.52 [INFO] [stderr] Compiling quote v1.0.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling futures-core v0.3.27 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling futures-task v0.3.27 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking parking_lot_core v0.9.7 [INFO] [stderr] Checking mio v0.8.6 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking typenum v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Compiling serde_derive v1.0.155 [INFO] [stderr] Compiling futures-util v0.3.27 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking futures-io v0.3.27 [INFO] [stderr] Compiling futures-channel v0.3.27 [INFO] [stderr] Compiling serde v1.0.155 [INFO] [stderr] Checking futures-sink v0.3.27 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking unicode-bidi v0.3.11 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.52/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking iana-time-zone v0.1.56 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c/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] [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] running `Command { std: "docker" "inspect" "db9070a5e8d3c05188e57ec89f3768cd4a891ee1c1cf6a9b443c86f46588e681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db9070a5e8d3c05188e57ec89f3768cd4a891ee1c1cf6a9b443c86f46588e681", kill_on_drop: false }` [INFO] [stdout] db9070a5e8d3c05188e57ec89f3768cd4a891ee1c1cf6a9b443c86f46588e681