[INFO] fetching crate codealong-github 0.1.1... [INFO] documenting codealong-github-0.1.1 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918 [INFO] extracting crate codealong-github 0.1.1 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate codealong-github 0.1.1 [INFO] finished tweaking crates.io crate codealong-github 0.1.1 [INFO] tweaked toml for crates.io crate codealong-github 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate codealong-github 0.1.1 on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 258 packages to latest compatible versions [INFO] [stderr] Adding git2 v0.8.0 (available: v0.20.4) [INFO] [stderr] Adding reqwest v0.9.24 (available: v0.13.2) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded include_dir v0.2.1 [INFO] [stderr] Downloaded proc-macro-hack v0.4.3 [INFO] [stderr] Downloaded include_dir_impl v0.2.1 [INFO] [stderr] Downloaded slog v2.8.2 [INFO] [stderr] Downloaded proc-macro-hack-impl v0.4.3 [INFO] [stderr] Downloaded codealong v0.1.1 [INFO] [stderr] Downloaded syn v0.14.9 [INFO] [stderr] Downloaded git2 v0.8.0 [INFO] [stderr] Downloaded libgit2-sys v0.7.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d903a22552881242c39fcbbc9290ee717016ea50704985ae25d2a99e4578ee39 [INFO] running `Command { std: "docker" "start" "-a" "d903a22552881242c39fcbbc9290ee717016ea50704985ae25d2a99e4578ee39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d903a22552881242c39fcbbc9290ee717016ea50704985ae25d2a99e4578ee39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d903a22552881242c39fcbbc9290ee717016ea50704985ae25d2a99e4578ee39", kill_on_drop: false }` [INFO] [stdout] d903a22552881242c39fcbbc9290ee717016ea50704985ae25d2a99e4578ee39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75cd5d5c4e2b5967b707ab64dcd5050d25a6fa937ee1b41f6ddae9538c5cea1f [INFO] running `Command { std: "docker" "start" "-a" "75cd5d5c4e2b5967b707ab64dcd5050d25a6fa937ee1b41f6ddae9538c5cea1f", kill_on_drop: false }` [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libz-sys v1.1.23 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling curl-sys v0.4.85+curl-8.18.0 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v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking openssl v0.10.75 [INFO] [stderr] Compiling proc-macro-hack v0.4.3 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Compiling slog v2.8.2 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking linked-hash-map 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[stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Compiling include_dir_impl v0.2.1 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.24 [INFO] [stderr] Checking include_dir v0.2.1 [INFO] [stderr] Checking git2 v0.8.0 [INFO] [stderr] Checking codealong v0.1.1 [INFO] [stderr] Documenting codealong-github v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/error.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / error_chain! { [INFO] [stdout] 6 | | errors { [INFO] [stdout] 7 | | RateLimitted {} [INFO] [stdout] 8 | | Unknown {} [INFO] [stdout] ... | [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.30s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Generated /opt/rustwide/target/doc/codealong_github/index.html [INFO] running `Command { std: "docker" "inspect" "75cd5d5c4e2b5967b707ab64dcd5050d25a6fa937ee1b41f6ddae9538c5cea1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75cd5d5c4e2b5967b707ab64dcd5050d25a6fa937ee1b41f6ddae9538c5cea1f", kill_on_drop: false }` [INFO] [stdout] 75cd5d5c4e2b5967b707ab64dcd5050d25a6fa937ee1b41f6ddae9538c5cea1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3197238078f3619ed20d68164ae67c33077a0fd41f7b53e30284d33bc896ea12 [INFO] running `Command { std: "docker" "start" "-a" "3197238078f3619ed20d68164ae67c33077a0fd41f7b53e30284d33bc896ea12", kill_on_drop: false }` [INFO] [stderr] Documenting codealong-github v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated` [INFO] [stdout] --> src/error.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | / error_chain! { [INFO] [stdout] 6 | | errors { [INFO] [stdout] 7 | | RateLimitted {} [INFO] [stdout] 8 | | Unknown {} [INFO] [stdout] ... | [INFO] [stdout] 20 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `impl_error_chain_processed` may come from an old version of the `error_chain` crate, try updating your dependency with `cargo update -p error_chain` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.14.9 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Generated /opt/rustwide/target/doc/codealong_github/index.html [INFO] running `Command { std: "docker" "inspect" "3197238078f3619ed20d68164ae67c33077a0fd41f7b53e30284d33bc896ea12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3197238078f3619ed20d68164ae67c33077a0fd41f7b53e30284d33bc896ea12", kill_on_drop: false }` [INFO] [stdout] 3197238078f3619ed20d68164ae67c33077a0fd41f7b53e30284d33bc896ea12