[INFO] fetching crate async-mongodb-session 1.0.0...
[INFO] documenting async-mongodb-session-1.0.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate async-mongodb-session 1.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate async-mongodb-session 1.0.0 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 async-mongodb-session 1.0.0
[INFO] finished tweaking crates.io crate async-mongodb-session 1.0.0
[INFO] tweaked toml for crates.io crate async-mongodb-session 1.0.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[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 serde_with_macros v1.2.2
[INFO] [stderr]   Downloaded serde_with v1.5.1
[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" "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] cb532ad468c9dda7718bd04005ccaa073019dfca01ad7e55fd8c25ce8d8343a1
[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" "cb532ad468c9dda7718bd04005ccaa073019dfca01ad7e55fd8c25ce8d8343a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb532ad468c9dda7718bd04005ccaa073019dfca01ad7e55fd8c25ce8d8343a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb532ad468c9dda7718bd04005ccaa073019dfca01ad7e55fd8c25ce8d8343a1", kill_on_drop: false }`
[INFO] [stdout] cb532ad468c9dda7718bd04005ccaa073019dfca01ad7e55fd8c25ce8d8343a1
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a98003aa00c3836a36d59a6efb1bd405526766e1f3535d549887a011b0a132e7
[INFO] running `Command { std: "docker" "start" "-a" "a98003aa00c3836a36d59a6efb1bd405526766e1f3535d549887a011b0a132e7", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.4.1
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[INFO] [stderr]    Compiling serde_json v1.0.59
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[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling async-attributes v1.1.1
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking sha-1 v0.8.2
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking os_info v2.0.8
[INFO] [stderr]     Checking futures-intrusive v0.3.1
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[INFO] [stderr]     Checking blocking v1.0.2
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[INFO] [stderr]     Checking webpki v0.21.3
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[INFO] [stderr]     Checking tokio v0.2.22
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[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]     Checking async-std v1.6.5
[INFO] [stderr]     Checking rustls v0.17.0
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[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling serde_with_macros v1.2.2
[INFO] [stderr]     Checking tokio-rustls v0.13.1
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[INFO] [stderr]     Checking serde_with v1.5.1
[INFO] [stderr]     Checking bson v1.1.0
[INFO] [stderr]     Checking async-session v2.0.1
[INFO] [stderr]     Checking trust-dns-resolver v0.19.5
[INFO] [stderr]    Compiling typed-builder v0.3.0
[INFO] [stderr]     Checking mongodb v1.1.1
[INFO] [stderr]  Documenting async-mongodb-session v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "a98003aa00c3836a36d59a6efb1bd405526766e1f3535d549887a011b0a132e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a98003aa00c3836a36d59a6efb1bd405526766e1f3535d549887a011b0a132e7", kill_on_drop: false }`
[INFO] [stdout] a98003aa00c3836a36d59a6efb1bd405526766e1f3535d549887a011b0a132e7
