[INFO] cloning repository https://github.com/bobrik/rust-hyper-error-chain-weirness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bobrik/rust-hyper-error-chain-weirness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobrik%2Frust-hyper-error-chain-weirness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobrik%2Frust-hyper-error-chain-weirness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddc22f683e4a6689c6c459889b9835d427d053d5
[INFO] checking bobrik/rust-hyper-error-chain-weirness against beta-2020-07-24 for pr-75494-beta
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbobrik%2Frust-hyper-error-chain-weirness" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bobrik/rust-hyper-error-chain-weirness on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bobrik/rust-hyper-error-chain-weirness
[INFO] finished tweaking git repo https://github.com/bobrik/rust-hyper-error-chain-weirness
[INFO] tweaked toml for git repo https://github.com/bobrik/rust-hyper-error-chain-weirness written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bobrik/rust-hyper-error-chain-weirness already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 474bd0107e5c755cdb2611f44836042f0ed856a5773a449b6f9cde032e8ee511
[INFO] running `Command { std: "docker" "start" "-a" "474bd0107e5c755cdb2611f44836042f0ed856a5773a449b6f9cde032e8ee511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "474bd0107e5c755cdb2611f44836042f0ed856a5773a449b6f9cde032e8ee511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474bd0107e5c755cdb2611f44836042f0ed856a5773a449b6f9cde032e8ee511", kill_on_drop: false }`
[INFO] [stdout] 474bd0107e5c755cdb2611f44836042f0ed856a5773a449b6f9cde032e8ee511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a287e5859e8c2b2115fb726820ca660e28e0ab048f535b4cd5d23f7b82624bfa
[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" "a287e5859e8c2b2115fb726820ca660e28e0ab048f535b4cd5d23f7b82624bfa", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking rand_core v0.3.0
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[INFO] [stderr]     Checking stable_deref_trait v1.1.1
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[INFO] [stderr]    Compiling arrayvec v0.4.10
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[INFO] [stderr]     Checking nodrop v0.1.13
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[INFO] [stderr]     Checking rustc-demangle v0.1.13
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
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[INFO] [stderr]     Checking crossbeam-utils v0.6.3
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[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking tokio-timer v0.2.8
[INFO] [stderr]     Checking tokio-current-thread v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]     Checking tokio-io v0.1.11
[INFO] [stderr]     Checking http v0.1.14
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.0
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[INFO] [stderr]     Checking parking_lot v0.7.1
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[INFO] [stderr]     Checking tokio-uds v0.2.5
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[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-threadpool v0.1.10
[INFO] [stderr]     Checking tokio-fs v0.1.5
[INFO] [stderr]     Checking tokio v0.1.14
[INFO] [stderr]     Checking hyper v0.12.21
[INFO] [stderr]     Checking hyper-tls v0.3.1
[INFO] [stderr]     Checking rust-hyper-error-chain-weirness v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0271]: type mismatch resolving `<futures::stream::Concat2<hyper::Body> as futures::IntoFuture>::Error == error::Error`
[INFO] [stdout]   --> src/main.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |         .and_then(|http_response| http_response.into_body().concat2())
[INFO] [stdout]    |          ^^^^^^^^ expected struct `hyper::Error`, found struct `error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<futures::stream::Concat2<hyper::Body> as futures::IntoFuture>::Error == error::Error`
[INFO] [stdout]   --> src/main.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |         .and_then(|http_response| http_response.into_body().concat2())
[INFO] [stdout]    |          ^^^^^^^^ expected struct `hyper::Error`, found struct `error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `then` found for struct `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>` in the current scope
[INFO] [stdout]   --> src/main.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 |           .then(|_| future::result::<(), ()>(Ok(())));
[INFO] [stdout]    |            ^^^^ method not found in `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/and_then.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub struct AndThen<A, B, F> where A: Future, B: IntoFuture {
[INFO] [stdout]    |   ----------------------------------------------------------
[INFO] [stdout]    |   |
[INFO] [stdout]    |   doesn't satisfy `_: futures::Future`
[INFO] [stdout]    |   doesn't satisfy `_: futures::Stream`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/stream/concat.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub struct Concat2<S>
[INFO] [stdout] 15 | |     where S: Stream,
[INFO] [stdout] 16 | | {
[INFO] [stdout] 17 | |     inner: ConcatSafe<S>
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_- doesn't satisfy `<_ as futures::IntoFuture>::Error = error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method `then` exists but the following trait bounds were not satisfied:
[INFO] [stdout]            `<futures::stream::Concat2<hyper::Body> as futures::IntoFuture>::Error = error::Error`
[INFO] [stdout]            which is required by `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Future`
[INFO] [stdout]            `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Future`
[INFO] [stdout]            which is required by `&mut futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Future`
[INFO] [stdout]            `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Stream`
[INFO] [stdout]            which is required by `&mut futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `then` found for struct `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>` in the current scope
[INFO] [stdout]   --> src/main.rs:84:10
[INFO] [stdout]    |
[INFO] [stdout] 84 |           .then(|_| future::result::<(), ()>(Ok(())));
[INFO] [stdout]    |            ^^^^ method not found in `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/future/and_then.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub struct AndThen<A, B, F> where A: Future, B: IntoFuture {
[INFO] [stdout]    |   ----------------------------------------------------------
[INFO] [stdout]    |   |
[INFO] [stdout]    |   doesn't satisfy `_: futures::Future`
[INFO] [stdout]    |   doesn't satisfy `_: futures::Stream`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.25/src/stream/concat.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | / pub struct Concat2<S>
[INFO] [stdout] 15 | |     where S: Stream,
[INFO] [stdout] 16 | | {
[INFO] [stdout] 17 | |     inner: ConcatSafe<S>
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_- doesn't satisfy `<_ as futures::IntoFuture>::Error = error::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the method `then` exists but the following trait bounds were not satisfied:
[INFO] [stdout]            `<futures::stream::Concat2<hyper::Body> as futures::IntoFuture>::Error = error::Error`
[INFO] [stdout]            which is required by `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Future`
[INFO] [stdout]            `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Future`
[INFO] [stdout]            which is required by `&mut futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Future`
[INFO] [stdout]            `futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Stream`
[INFO] [stdout]            which is required by `&mut futures::AndThen<futures::Then<hyper::client::ResponseFuture, futures::Done<hyper::Response<hyper::Body>, error::Error>, [closure@src/main.rs:82:15: 82:55]>, futures::stream::Concat2<hyper::Body>, [closure@src/main.rs:83:19: 83:70]>: futures::Stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-hyper-error-chain-weirness`.
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0599.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a287e5859e8c2b2115fb726820ca660e28e0ab048f535b4cd5d23f7b82624bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a287e5859e8c2b2115fb726820ca660e28e0ab048f535b4cd5d23f7b82624bfa", kill_on_drop: false }`
[INFO] [stdout] a287e5859e8c2b2115fb726820ca660e28e0ab048f535b4cd5d23f7b82624bfa
