[INFO] fetching crate aws-sigv4 0.0.1...
[INFO] testing aws-sigv4-0.0.1 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate aws-sigv4 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aws-sigv4 0.0.1 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 aws-sigv4 0.0.1
[INFO] finished tweaking crates.io crate aws-sigv4 0.0.1
[INFO] tweaked toml for crates.io crate aws-sigv4 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate aws-sigv4 0.0.1 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v0.2.17
[INFO] [stderr]   Downloaded eliza_error v0.99.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 767f79ccca0d2f2f113d61a598f9238a7d9e3873508f9591edb50b92fef35ac3
[INFO] running `Command { std: "docker" "start" "-a" "767f79ccca0d2f2f113d61a598f9238a7d9e3873508f9591edb50b92fef35ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "767f79ccca0d2f2f113d61a598f9238a7d9e3873508f9591edb50b92fef35ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767f79ccca0d2f2f113d61a598f9238a7d9e3873508f9591edb50b92fef35ac3", kill_on_drop: false }`
[INFO] [stdout] 767f79ccca0d2f2f113d61a598f9238a7d9e3873508f9591edb50b92fef35ac3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--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] 863a43dcaf80de0938644c1118d2141fd9e1ad35f32265f6e2791c4dc5be2577
[INFO] running `Command { std: "docker" "start" "-a" "863a43dcaf80de0938644c1118d2141fd9e1ad35f32265f6e2791c4dc5be2577", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling arc-swap v0.4.5
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling tower-layer v0.3.0
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling eliza_error v0.99.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling tracing-core v0.1.10
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling num_cpus v1.12.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling tokio v0.2.17
[INFO] [stderr]    Compiling tracing v0.1.13
[INFO] [stderr]    Compiling pin-project v0.4.8
[INFO] [stderr]    Compiling tower-discover v0.3.0
[INFO] [stderr]    Compiling tower-util v0.3.1
[INFO] [stderr]    Compiling tower-load-shed v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tower-load v0.3.0
[INFO] [stderr]    Compiling tower-retry v0.3.0
[INFO] [stderr]    Compiling tower-buffer v0.3.0
[INFO] [stderr]    Compiling tower-timeout v0.3.0
[INFO] [stderr]    Compiling tower-limit v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.4
[INFO] [stderr]    Compiling tower v0.3.1
[INFO] [stderr]    Compiling hyper v0.13.4
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling aws-sigv4 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "863a43dcaf80de0938644c1118d2141fd9e1ad35f32265f6e2791c4dc5be2577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863a43dcaf80de0938644c1118d2141fd9e1ad35f32265f6e2791c4dc5be2577", kill_on_drop: false }`
[INFO] [stdout] 863a43dcaf80de0938644c1118d2141fd9e1ad35f32265f6e2791c4dc5be2577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--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] a34113d89a13e3b2c8b100f888e68e4d36c0ef6a3d72628c35af51110da2d2ef
[INFO] running `Command { std: "docker" "start" "-a" "a34113d89a13e3b2c8b100f888e68e4d36c0ef6a3d72628c35af51110da2d2ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.55
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]    Compiling tokio-tls v0.3.0
[INFO] [stderr]    Compiling hyper-tls v0.4.1
[INFO] [stderr]    Compiling aws-sigv4 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `sigv4`
[INFO] [stdout]  --> examples/ec2.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use sigv4::{sign, Credentials, Region, RequestExt, SignedService};
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `sigv4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sigv4`
[INFO] [stdout]   --> examples/dynamodb.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use sigv4::service::{SignAndPrepareLayer, SignAndPrepare};
[INFO] [stdout]    |     ^^^^^ use of undeclared crate or module `sigv4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sigv4`
[INFO] [stdout]   --> examples/dynamodb.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sigv4::{Credentials, Region, RequestExt, SignedService, X_AMZ_TARGET};
[INFO] [stdout]    |     ^^^^^ use of undeclared crate or module `sigv4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `SignAndPrepare` in this scope
[INFO] [stdout]    --> examples/dynamodb.rs:209:10
[INFO] [stdout]     |
[INFO] [stdout] 209 |     svc: SignAndPrepare<Client<hyper_tls::HttpsConnector<HttpConnector>, Body>>,
[INFO] [stdout]     |          ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use aws_sigv4::service::SignAndPrepare;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `SignAndPrepareLayer` in this scope
[INFO] [stdout]    --> examples/dynamodb.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |             .layer(SignAndPrepareLayer { credentials })
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use aws_sigv4::service::SignAndPrepareLayer;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_service` found for struct `Request<bytes::Bytes>` in the current scope
[INFO] [stdout]   --> examples/ec2.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     req.set_service(SignedService::new("ec2"));
[INFO] [stdout]    |         ^^^^^^^^^^^ method not found in `Request<bytes::Bytes>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use aws_sigv4::RequestExt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_region` found for struct `Request<bytes::Bytes>` in the current scope
[INFO] [stdout]   --> examples/ec2.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     req.set_region(Region::new("us-east-1"));
[INFO] [stdout]    |         ^^^^^^^^^^ method not found in `Request<bytes::Bytes>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]    |
[INFO] [stdout] 1  | use aws_sigv4::RequestExt;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aws-sigv4`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `set_service` found for struct `Request<bytes::Bytes>` in the current scope
[INFO] [stdout]    --> examples/dynamodb.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |         req.set_service(SignedService::new("dynamodb"));
[INFO] [stdout]     |             ^^^^^^^^^^^ method not found in `Request<bytes::Bytes>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   | use aws_sigv4::RequestExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `set_region` found for struct `Request<bytes::Bytes>` in the current scope
[INFO] [stdout]    --> examples/dynamodb.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |         req.set_region(region);
[INFO] [stdout]     |             ^^^^^^^^^^ method not found in `Request<bytes::Bytes>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 1   | use aws_sigv4::RequestExt;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Service`
[INFO] [stdout]   --> examples/dynamodb.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tower::{Service, builder::ServiceBuilder};
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a34113d89a13e3b2c8b100f888e68e4d36c0ef6a3d72628c35af51110da2d2ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34113d89a13e3b2c8b100f888e68e4d36c0ef6a3d72628c35af51110da2d2ef", kill_on_drop: false }`
[INFO] [stdout] a34113d89a13e3b2c8b100f888e68e4d36c0ef6a3d72628c35af51110da2d2ef
