[INFO] cloning repository https://github.com/JakeRoggenbuck/mongoc-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JakeRoggenbuck/mongoc-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeRoggenbuck%2Fmongoc-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeRoggenbuck%2Fmongoc-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0095c563d78b9158653b8611c6220cab778f9634
[INFO] checking JakeRoggenbuck/mongoc-rs against try#e251c42c969d6f8dbaae00e1028489c3a29f8789 for pr-94081
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJakeRoggenbuck%2Fmongoc-rs" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JakeRoggenbuck/mongoc-rs on toolchain e251c42c969d6f8dbaae00e1028489c3a29f8789
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JakeRoggenbuck/mongoc-rs
[INFO] finished tweaking git repo https://github.com/JakeRoggenbuck/mongoc-rs
[INFO] tweaked toml for git repo https://github.com/JakeRoggenbuck/mongoc-rs written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/JakeRoggenbuck/mongoc-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8c9b172d18000928d6be4671982d4741c3c034d2302e49caaf37207e5996975
[INFO] running `Command { std: "docker" "start" "-a" "b8c9b172d18000928d6be4671982d4741c3c034d2302e49caaf37207e5996975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c9b172d18000928d6be4671982d4741c3c034d2302e49caaf37207e5996975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c9b172d18000928d6be4671982d4741c3c034d2302e49caaf37207e5996975", kill_on_drop: false }`
[INFO] [stdout] b8c9b172d18000928d6be4671982d4741c3c034d2302e49caaf37207e5996975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+e251c42c969d6f8dbaae00e1028489c3a29f8789" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbb203947e24355070f69f86c2fb39ae17f5b8957d3a4729637e7fdac9be933f
[INFO] running `Command { std: "docker" "start" "-a" "dbb203947e24355070f69f86c2fb39ae17f5b8957d3a4729637e7fdac9be933f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling futures-macro v0.3.14
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[INFO] [stderr]    Compiling darling v0.12.4
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[INFO] [stderr]     Checking mongodb v2.0.0-alpha.1
[INFO] [stderr]     Checking mongoc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.75s
[INFO] running `Command { std: "docker" "inspect" "dbb203947e24355070f69f86c2fb39ae17f5b8957d3a4729637e7fdac9be933f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb203947e24355070f69f86c2fb39ae17f5b8957d3a4729637e7fdac9be933f", kill_on_drop: false }`
[INFO] [stdout] dbb203947e24355070f69f86c2fb39ae17f5b8957d3a4729637e7fdac9be933f