[INFO] fetching crate killjoy-notifier-slack 0.2.2...
[INFO] documenting killjoy-notifier-slack-0.2.2 against 1.66.0 for beta-1.67-rustdoc-3
[INFO] extracting crate killjoy-notifier-slack 0.2.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate killjoy-notifier-slack 0.2.2 on toolchain 1.66.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate killjoy-notifier-slack 0.2.2
[INFO] finished tweaking crates.io crate killjoy-notifier-slack 0.2.2
[INFO] tweaked toml for crates.io crate killjoy-notifier-slack 0.2.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate killjoy-notifier-slack 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.66.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xdg v2.4.0
[INFO] [stderr]   Downloaded libdbus-sys v0.2.2
[INFO] [stderr]   Downloaded dbus v0.9.5
[INFO] [stderr]   Downloaded backtrace v0.3.63
[INFO] [stderr]   Downloaded anyhow v1.0.45
[INFO] [stderr]   Downloaded dbus-crossroads v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bd8b9be848e6987a47a49f4e3644d155df246450d08d7fa8578b91375a4c579
[INFO] running `Command { std: "docker" "start" "-a" "3bd8b9be848e6987a47a49f4e3644d155df246450d08d7fa8578b91375a4c579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd8b9be848e6987a47a49f4e3644d155df246450d08d7fa8578b91375a4c579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd8b9be848e6987a47a49f4e3644d155df246450d08d7fa8578b91375a4c579", kill_on_drop: false }`
[INFO] [stdout] 3bd8b9be848e6987a47a49f4e3644d155df246450d08d7fa8578b91375a4c579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-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@sha256:9042d5c95763f71f7b0904716b98ccadf9fc47b0f382ee962aaaed2ac70c9b8d" "/opt/rustwide/cargo-home/bin/cargo" "+1.66.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7c52c70de1e5e7e41e328d02bd373c2012846c7ba76aa0f88e125683a7c74d0
[INFO] running `Command { std: "docker" "start" "-a" "f7c52c70de1e5e7e41e328d02bd373c2012846c7ba76aa0f88e125683a7c74d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]     Checking lock_api v0.3.4
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[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]     Checking gimli v0.26.1
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[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]     Checking publicsuffix v1.5.6
[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]    Compiling anyhow v1.0.45
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[INFO] [stderr]     Checking tokio-buf v0.1.1
[INFO] [stderr]     Checking openssl v0.10.38
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking tokio v0.1.22
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[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]     Checking native-tls v0.2.8
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking hyper-tls v0.3.2
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[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]  Documenting killjoy-notifier-slack v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.65s
[INFO] running `Command { std: "docker" "inspect" "f7c52c70de1e5e7e41e328d02bd373c2012846c7ba76aa0f88e125683a7c74d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c52c70de1e5e7e41e328d02bd373c2012846c7ba76aa0f88e125683a7c74d0", kill_on_drop: false }`
[INFO] [stdout] f7c52c70de1e5e7e41e328d02bd373c2012846c7ba76aa0f88e125683a7c74d0