[INFO] fetching crate jws 0.2.6...
[INFO] testing jws-0.2.6 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jws 0.2.6 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate jws 0.2.6 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jws 0.2.6
[INFO] finished tweaking crates.io crate jws 0.2.6
[INFO] tweaked toml for crates.io crate jws 0.2.6 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 case v0.1.0
[INFO] [stderr]   Downloaded assert2-macros v0.3.6
[INFO] [stderr]   Downloaded assert2 v0.3.6
[INFO] [stderr]   Downloaded derive-error v0.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16d70f9a9e30bec40bbcbfe698416057d6a05daef43f66e5d66b9541c5f8ecce
[INFO] running `Command { std: "docker" "start" "-a" "16d70f9a9e30bec40bbcbfe698416057d6a05daef43f66e5d66b9541c5f8ecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16d70f9a9e30bec40bbcbfe698416057d6a05daef43f66e5d66b9541c5f8ecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d70f9a9e30bec40bbcbfe698416057d6a05daef43f66e5d66b9541c5f8ecce", kill_on_drop: false }`
[INFO] [stdout] 16d70f9a9e30bec40bbcbfe698416057d6a05daef43f66e5d66b9541c5f8ecce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7843d4c5dfe923f651c538b7a1969d32bb31aafd53f4e6b249f474ef4196a5b5
[INFO] running `Command { std: "docker" "start" "-a" "7843d4c5dfe923f651c538b7a1969d32bb31aafd53f4e6b249f474ef4196a5b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling cpufeatures v0.2.2
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling derive-error v0.0.5
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling jws v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `M: InnerInit` is not satisfied
[INFO] [stdout]    --> src/hmac.rs:119:16
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut mac = M::new_from_slice(key).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ the trait `InnerInit` is not implemented for `M`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `KeyInit` for `M`
[INFO] [stdout] note: required by a bound in `hmac::Mac::new_from_slice`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.10.3/src/mac.rs:35:15
[INFO] [stdout]     |
[INFO] [stdout] 35  |         Self: KeyInit;
[INFO] [stdout]     |               ^^^^^^^ required by this bound in `hmac::Mac::new_from_slice`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn compute_mac<M: Mac + hmac::digest::InnerInit>(encoded_header: &[u8], encoded_payload: &[u8], key: &[u8]) -> hmac::digest::CtOutput<M> {
[INFO] [stdout]     |                       +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `M: InnerInit` is not satisfied
[INFO] [stdout]    --> src/hmac.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 126 |     let mut mac = M::new_from_slice(key).unwrap();
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^ the trait `InnerInit` is not implemented for `M`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `KeyInit` for `M`
[INFO] [stdout] note: required by a bound in `hmac::Mac::new_from_slice`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.10.3/src/mac.rs:35:15
[INFO] [stdout]     |
[INFO] [stdout] 35  |         Self: KeyInit;
[INFO] [stdout]     |               ^^^^^^^ required by this bound in `hmac::Mac::new_from_slice`
[INFO] [stdout] help: consider further restricting this bound
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn verify_mac<M: Mac + hmac::digest::InnerInit>(encoded_header: &[u8], encoded_payload: &[u8], signature: &[u8], key: &[u8]) -> Result<()> {
[INFO] [stdout]     |                      +++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jws` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7843d4c5dfe923f651c538b7a1969d32bb31aafd53f4e6b249f474ef4196a5b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7843d4c5dfe923f651c538b7a1969d32bb31aafd53f4e6b249f474ef4196a5b5", kill_on_drop: false }`
[INFO] [stdout] 7843d4c5dfe923f651c538b7a1969d32bb31aafd53f4e6b249f474ef4196a5b5