[INFO] fetching crate ddb 0.0.6...
[INFO] testing ddb-0.0.6 against beta-2021-09-12 for beta-1.56-2
[INFO] extracting crate ddb 0.0.6 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate ddb 0.0.6 on toolchain beta-2021-09-12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ddb 0.0.6
[INFO] finished tweaking crates.io crate ddb 0.0.6
[INFO] tweaked toml for crates.io crate ddb 0.0.6 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate ddb 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded google-datastore1 v1.0.10+20190421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 977099e084e87ee48f820fd6dea2c64038852cd2b235eefb8ef1dd96d8936a35
[INFO] running `Command { std: "docker" "start" "-a" "977099e084e87ee48f820fd6dea2c64038852cd2b235eefb8ef1dd96d8936a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "977099e084e87ee48f820fd6dea2c64038852cd2b235eefb8ef1dd96d8936a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977099e084e87ee48f820fd6dea2c64038852cd2b235eefb8ef1dd96d8936a35", kill_on_drop: false }`
[INFO] [stdout] 977099e084e87ee48f820fd6dea2c64038852cd2b235eefb8ef1dd96d8936a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-12" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bacb2bb904195a981c3f7bd55a67d25e914457ab81a77b5c43badd7dc5be9b5f
[INFO] running `Command { std: "docker" "start" "-a" "bacb2bb904195a981c3f7bd55a67d25e914457ab81a77b5c43badd7dc5be9b5f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-tcp v0.1.3
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[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling webpki v0.18.1
[INFO] [stderr]    Compiling sct v0.4.0
[INFO] [stderr]    Compiling hyper-native-tls v0.3.0
[INFO] [stderr]    Compiling webpki-roots v0.15.0
[INFO] [stderr]    Compiling rustls v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling hyper-rustls v0.6.2
[INFO] [stderr]    Compiling hyper-tls v0.3.2
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling yup-oauth2 v1.0.12
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/yup-oauth2-1.0.12/src/device.rs:95:44
[INFO] [stdout]    |
[INFO] [stdout] 95 | ...                   .intersperse(" ")
[INFO] [stdout]    |                        ^^^^^^^^^^^ multiple `intersperse` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::iter::Map<I, F>`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `Itertools` for the type `T`
[INFO] [stdout] help: disambiguate the associated function for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 92 ~                             ("scope", &Iterator::intersperse(scopes
[INFO] [stdout] 93 +                                           .into_iter()
[INFO] [stdout] 94 +                                           .map(|s| s.as_ref()), " ")
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 92 ~                             ("scope", &Itertools::intersperse(scopes
[INFO] [stdout] 93 +                                           .into_iter()
[INFO] [stdout] 94 +                                           .map(|s| s.as_ref()), " ")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `yup-oauth2` due to 2 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "bacb2bb904195a981c3f7bd55a67d25e914457ab81a77b5c43badd7dc5be9b5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bacb2bb904195a981c3f7bd55a67d25e914457ab81a77b5c43badd7dc5be9b5f", kill_on_drop: false }`
[INFO] [stdout] bacb2bb904195a981c3f7bd55a67d25e914457ab81a77b5c43badd7dc5be9b5f