[INFO] cloning repository https://github.com/cstorey/spki-sexp.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cstorey/spki-sexp.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstorey%2Fspki-sexp.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstorey%2Fspki-sexp.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4565eaf130fa19e2e417e886769446a0a326e8b3 [INFO] documenting cstorey/spki-sexp.rs against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcstorey%2Fspki-sexp.rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cstorey/spki-sexp.rs on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cstorey/spki-sexp.rs [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/cstorey/spki-sexp.rs [INFO] tweaked toml for git repo https://github.com/cstorey/spki-sexp.rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/cstorey/spki-sexp.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /workspace/builds/worker-4/source/tests/lib_types.in.rs [INFO] [stderr] * /workspace/builds/worker-4/source/tests/lib_types.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a65524a91d73002832322b527d59b1a636c3a42c56165edbdff1b8d25da8eac0 [INFO] running `Command { std: "docker" "start" "-a" "a65524a91d73002832322b527d59b1a636c3a42c56165edbdff1b8d25da8eac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a65524a91d73002832322b527d59b1a636c3a42c56165edbdff1b8d25da8eac0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a65524a91d73002832322b527d59b1a636c3a42c56165edbdff1b8d25da8eac0", kill_on_drop: false }` [INFO] [stdout] a65524a91d73002832322b527d59b1a636c3a42c56165edbdff1b8d25da8eac0 [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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36cc2ea49499b8d76b0b15301653ceb1ef094e3ddeae64b89f8e42739ffe4a2e [INFO] running `Command { std: "docker" "start" "-a" "36cc2ea49499b8d76b0b15301653ceb1ef094e3ddeae64b89f8e42739ffe4a2e", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/lib_types.in.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/lib_types.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Checking serde v0.8.19 [INFO] [stderr] Checking quick-error v1.1.0 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling syn v0.10.3 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling serde_codegen_internals v0.11.1 [INFO] [stderr] Checking error-chain v0.5.0 [INFO] [stderr] Compiling syntex_pos v0.50.0 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling syntex_errors v0.50.0 [INFO] [stderr] Compiling syntex_syntax v0.50.0 [INFO] [stderr] Compiling syntex v0.50.0 [INFO] [stderr] Compiling serde_codegen v0.8.19 [INFO] [stderr] Compiling spki-sexp v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> build.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | fn bytes_of<'a, R: Read + 'a>(f: R) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn bytes_of<'a, R: Read + 'a>(f: R) -> Box + 'a> { [INFO] [stdout] 42 + fn bytes_of<'a, R: Read + 'a>(f: R) -> Box + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting spki-sexp v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.04s [INFO] running `Command { std: "docker" "inspect" "36cc2ea49499b8d76b0b15301653ceb1ef094e3ddeae64b89f8e42739ffe4a2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36cc2ea49499b8d76b0b15301653ceb1ef094e3ddeae64b89f8e42739ffe4a2e", kill_on_drop: false }` [INFO] [stdout] 36cc2ea49499b8d76b0b15301653ceb1ef094e3ddeae64b89f8e42739ffe4a2e [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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 1f9bc56a73413a8e7b2c3fa5de2bef29614e57fc20a622b891e2d732b655fda4 [INFO] running `Command { std: "docker" "start" "-a" "1f9bc56a73413a8e7b2c3fa5de2bef29614e57fc20a622b891e2d732b655fda4", kill_on_drop: false }` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/rustwide/workdir/tests/lib_types.in.rs [INFO] [stderr] * /opt/rustwide/workdir/tests/lib_types.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking quick-error v1.1.0 [INFO] [stderr] Checking itoa v0.1.1 [INFO] [stderr] Checking serde v0.8.19 [INFO] [stderr] Checking dtoa v0.2.2 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Compiling syn v0.10.3 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling syntex_pos v0.50.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling tempfile v2.1.4 [INFO] [stderr] Compiling serde_codegen_internals v0.11.1 [INFO] [stderr] Compiling term v0.4.4 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling syntex_errors v0.50.0 [INFO] [stderr] Checking error-chain v0.5.0 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling syntex_syntax v0.50.0 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling syntex v0.50.0 [INFO] [stderr] Compiling serde_codegen v0.8.19 [INFO] [stderr] Compiling spki-sexp v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> build.rs:42:44 [INFO] [stdout] | [INFO] [stdout] 42 | fn bytes_of<'a, R: Read + 'a>(f: R) -> Box + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - fn bytes_of<'a, R: Read + 'a>(f: R) -> Box + 'a> { [INFO] [stdout] 42 + fn bytes_of<'a, R: Read + 'a>(f: R) -> Box + 'a> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Documenting spki-sexp v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.91s [INFO] running `Command { std: "docker" "inspect" "1f9bc56a73413a8e7b2c3fa5de2bef29614e57fc20a622b891e2d732b655fda4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f9bc56a73413a8e7b2c3fa5de2bef29614e57fc20a622b891e2d732b655fda4", kill_on_drop: false }` [INFO] [stdout] 1f9bc56a73413a8e7b2c3fa5de2bef29614e57fc20a622b891e2d732b655fda4