[INFO] fetching crate vru-noise 1.3.0...
[INFO] testing vru-noise-1.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate vru-noise 1.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate vru-noise 1.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vru-noise 1.3.0
[INFO] finished tweaking crates.io crate vru-noise 1.3.0
[INFO] tweaked toml for crates.io crate vru-noise 1.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48818eee68cdee834379361c5e2af9e2d27c9f2136938f8c8ab50245eacbe11e
[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" "48818eee68cdee834379361c5e2af9e2d27c9f2136938f8c8ab50245eacbe11e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48818eee68cdee834379361c5e2af9e2d27c9f2136938f8c8ab50245eacbe11e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48818eee68cdee834379361c5e2af9e2d27c9f2136938f8c8ab50245eacbe11e", kill_on_drop: false }`
[INFO] [stdout] 48818eee68cdee834379361c5e2af9e2d27c9f2136938f8c8ab50245eacbe11e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] e68ab9fa59c4644f22cd4cbc6403e71c28736bbfe8846bfcddbd0eca903b776f
[INFO] running `Command { std: "docker" "start" "-a" "e68ab9fa59c4644f22cd4cbc6403e71c28736bbfe8846bfcddbd0eca903b776f", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling aead v0.3.2
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling hkdf v0.9.0
[INFO] [stderr]    Compiling vru-noise v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
[INFO] running `Command { std: "docker" "inspect" "e68ab9fa59c4644f22cd4cbc6403e71c28736bbfe8846bfcddbd0eca903b776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68ab9fa59c4644f22cd4cbc6403e71c28736bbfe8846bfcddbd0eca903b776f", kill_on_drop: false }`
[INFO] [stdout] e68ab9fa59c4644f22cd4cbc6403e71c28736bbfe8846bfcddbd0eca903b776f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 2c49ca827091ecdf6b3e7c1d3d1b0efc13f96e25fb347906c8aa5858054cb5ef
[INFO] running `Command { std: "docker" "start" "-a" "2c49ca827091ecdf6b3e7c1d3d1b0efc13f96e25fb347906c8aa5858054cb5ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling secp256k1-sys v0.3.0
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling block-cipher v0.7.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling curve25519-dalek v3.0.0
[INFO] [stderr]    Compiling aes-soft v0.4.0
[INFO] [stderr]    Compiling sha2 v0.9.2
[INFO] [stderr]    Compiling polyval v0.4.5
[INFO] [stderr]    Compiling ghash v0.3.1
[INFO] [stderr]    Compiling aes v0.4.0
[INFO] [stderr]    Compiling aes-gcm v0.6.0
[INFO] [stderr]    Compiling secp256k1 v0.19.0
[INFO] [stderr]    Compiling rac v1.3.1
[INFO] [stderr]    Compiling vru-noise v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/tests.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     vectors: Vec<TestVector<'a>>,
[INFO] [stdout]    |              ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::export::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]   --> src/tests.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |     psks: Vec<&'a str>,
[INFO] [stdout]    |           ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 1  | use serde::export::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::vec::Vec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/tests.rs:131:18
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let mut ct = Vec::new();
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use serde::export::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/tests.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let mut ct = Vec::new();
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use serde::export::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/tests.rs:143:18
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let mut ct = Vec::new();
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use serde::export::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::vec::Vec;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: parameter `'a` is never used
[INFO] [stdout]   --> src/tests.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Cacophony<'a> {
[INFO] [stdout]    |                      ^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vru-noise`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "2c49ca827091ecdf6b3e7c1d3d1b0efc13f96e25fb347906c8aa5858054cb5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c49ca827091ecdf6b3e7c1d3d1b0efc13f96e25fb347906c8aa5858054cb5ef", kill_on_drop: false }`
[INFO] [stdout] 2c49ca827091ecdf6b3e7c1d3d1b0efc13f96e25fb347906c8aa5858054cb5ef