[INFO] fetching crate rs-collector 0.1.7...
[INFO] documenting rs-collector-0.1.7 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate rs-collector 0.1.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rs-collector 0.1.7 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rs-collector 0.1.7
[INFO] finished tweaking crates.io crate rs-collector 0.1.7
[INFO] tweaked toml for crates.io crate rs-collector 0.1.7 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winutil v0.1.1
[INFO] [stderr]   Downloaded regex v1.0.6
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[INFO] [stderr]   Downloaded mysql v13.1.0
[INFO] [stderr]   Downloaded MacTypes-sys v2.1.0
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[INFO] [stderr]   Downloaded nom v2.2.1
[INFO] [stderr]   Downloaded mysql_common v0.7.0
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[INFO] [stderr]   Downloaded scan_fmt v0.1.3
[INFO] [stderr]   Downloaded crypto-mac v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47b42de5a8b91b8189d49bd56cfed2e6e2a206f9ca3ea395b7ea55daaa4b4dbf
[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" "47b42de5a8b91b8189d49bd56cfed2e6e2a206f9ca3ea395b7ea55daaa4b4dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47b42de5a8b91b8189d49bd56cfed2e6e2a206f9ca3ea395b7ea55daaa4b4dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b42de5a8b91b8189d49bd56cfed2e6e2a206f9ca3ea395b7ea55daaa4b4dbf", kill_on_drop: false }`
[INFO] [stdout] 47b42de5a8b91b8189d49bd56cfed2e6e2a206f9ca3ea395b7ea55daaa4b4dbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ae2e7a7e59c6fcbe1bdaf9065f63da17d3316fc947361dbece4b5f76f8b919
[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" "d9ae2e7a7e59c6fcbe1bdaf9065f63da17d3316fc947361dbece4b5f76f8b919", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking bufstream v0.1.4
[INFO] [stderr]     Checking try_from v0.2.2
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]     Checking bit-vec v0.4.4
[INFO] [stderr]     Checking c_linked_list v1.1.1
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking separator v0.3.1
[INFO] [stderr]     Checking is_executable v0.1.2
[INFO] [stderr]     Checking uuid v0.6.5
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking semver v0.8.0
[INFO] [stderr]     Checking toml v0.1.30
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking get_if_addrs v0.5.3
[INFO] [stderr]     Checking atoi v0.2.4
[INFO] [stderr]     Checking flate2 v1.0.18
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking scan_fmt v0.1.3
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking error-chain v0.12.4
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking sha-1 v0.7.0
[INFO] [stderr]     Checking md-5 v0.7.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]     Checking twox-hash v1.6.0
[INFO] [stderr]     Checking chan-signal v0.3.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking pbkdf2 v0.2.3
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking textnonce v0.6.5
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking bson v0.13.0
[INFO] [stderr]     Checking publicsuffix v1.5.3
[INFO] [stderr]     Checking mysql_common v0.7.0
[INFO] [stderr]     Checking mongodb v0.3.12
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]     Checking bson v0.10.0
[INFO] [stderr]     Checking mysql v13.1.0
[INFO] [stderr]     Checking bosun_emitter v1.2.0
[INFO] [stderr]  Documenting rs-collector v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `unstable_name_collision` has been renamed to `unstable_name_collisions`
[INFO] [stdout]    --> src/collectors/megaraid.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |     #[allow(unstable_name_collision)]
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unstable_name_collisions`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/collectors/mongo.rs:403:64
[INFO] [stdout]     |
[INFO] [stdout] 403 |         let diff = primary_date.unwrap().signed_duration_since((**d)).num_milliseconds() as f64;
[INFO] [stdout]     |                                                                ^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.27s
[INFO] running `Command { std: "docker" "inspect" "d9ae2e7a7e59c6fcbe1bdaf9065f63da17d3316fc947361dbece4b5f76f8b919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ae2e7a7e59c6fcbe1bdaf9065f63da17d3316fc947361dbece4b5f76f8b919", kill_on_drop: false }`
[INFO] [stdout] d9ae2e7a7e59c6fcbe1bdaf9065f63da17d3316fc947361dbece4b5f76f8b919
