[INFO] cloning repository https://github.com/brson/rust-doc-tool [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brson/rust-doc-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Frust-doc-tool", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Frust-doc-tool'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70b60a4125d5915e716a387a12431ba14b7fcdb7 [INFO] testing brson/rust-doc-tool against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrson%2Frust-doc-tool" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brson/rust-doc-tool on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brson/rust-doc-tool [INFO] finished tweaking git repo https://github.com/brson/rust-doc-tool [INFO] tweaked toml for git repo https://github.com/brson/rust-doc-tool written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/brson/rust-doc-tool already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fae34bf41ffedde188f6dd043fbdbbf69ba3725b499c838dbbcc71a9bbfe098f [INFO] running `Command { std: "docker" "start" "-a" "fae34bf41ffedde188f6dd043fbdbbf69ba3725b499c838dbbcc71a9bbfe098f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fae34bf41ffedde188f6dd043fbdbbf69ba3725b499c838dbbcc71a9bbfe098f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fae34bf41ffedde188f6dd043fbdbbf69ba3725b499c838dbbcc71a9bbfe098f", kill_on_drop: false }` [INFO] [stdout] fae34bf41ffedde188f6dd043fbdbbf69ba3725b499c838dbbcc71a9bbfe098f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 300c7e6cdcb4068f5055d55c14bf167709c449bfefe5c10aea02fe94f206c334 [INFO] running `Command { std: "docker" "start" "-a" "300c7e6cdcb4068f5055d55c14bf167709c449bfefe5c10aea02fe94f206c334", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling siphasher v0.3.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.17 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.28 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling futf v0.1.4 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling tendril v0.4.1 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tokio v0.2.18 [INFO] [stderr] Compiling regex v1.3.7 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pin-project-internal v0.4.9 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Compiling structopt-derive v0.4.6 [INFO] [stderr] Compiling v_escape v0.7.4 [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Compiling pin-project v0.4.9 [INFO] [stderr] Compiling hyper v0.13.5 [INFO] [stderr] Compiling structopt v0.3.13 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling string_cache v0.8.0 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Compiling xml5ever v0.16.1 [INFO] [stderr] Compiling markup5ever_rcdom v0.1.0 [INFO] [stderr] Compiling rust-doc-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "300c7e6cdcb4068f5055d55c14bf167709c449bfefe5c10aea02fe94f206c334", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "300c7e6cdcb4068f5055d55c14bf167709c449bfefe5c10aea02fe94f206c334", kill_on_drop: false }` [INFO] [stdout] 300c7e6cdcb4068f5055d55c14bf167709c449bfefe5c10aea02fe94f206c334 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 627a3576a620e420c220790a155fdd749e91ea753dedfbd3375c4fc2f0ab3bf0 [INFO] running `Command { std: "docker" "start" "-a" "627a3576a620e420c220790a155fdd749e91ea753dedfbd3375c4fc2f0ab3bf0", kill_on_drop: false }` [INFO] [stderr] Compiling rust-doc-tool v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "627a3576a620e420c220790a155fdd749e91ea753dedfbd3375c4fc2f0ab3bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627a3576a620e420c220790a155fdd749e91ea753dedfbd3375c4fc2f0ab3bf0", kill_on_drop: false }` [INFO] [stdout] 627a3576a620e420c220790a155fdd749e91ea753dedfbd3375c4fc2f0ab3bf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 44352dfb5e0da39786d31b009c29a6cef15dfb9361cb8834c1ff246db891adfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44352dfb5e0da39786d31b009c29a6cef15dfb9361cb8834c1ff246db891adfe", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_doc_tool-36c18314a34e11ac) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "44352dfb5e0da39786d31b009c29a6cef15dfb9361cb8834c1ff246db891adfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44352dfb5e0da39786d31b009c29a6cef15dfb9361cb8834c1ff246db891adfe", kill_on_drop: false }` [INFO] [stdout] 44352dfb5e0da39786d31b009c29a6cef15dfb9361cb8834c1ff246db891adfe