[INFO] fetching crate ssb-json-msg 0.1.3...
[INFO] checking ssb-json-msg-0.1.3 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate ssb-json-msg 0.1.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ssb-json-msg 0.1.3 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ssb-json-msg 0.1.3
[INFO] finished tweaking crates.io crate ssb-json-msg 0.1.3
[INFO] tweaked toml for crates.io crate ssb-json-msg 0.1.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ssb-json-msg-data v0.1.2
[INFO] [stderr]   Downloaded ssb-multiformats v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2291ec159509c7c38d5b220e3da46501b8968975a46bbe29386e6f7df9767533
[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" "2291ec159509c7c38d5b220e3da46501b8968975a46bbe29386e6f7df9767533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2291ec159509c7c38d5b220e3da46501b8968975a46bbe29386e6f7df9767533", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2291ec159509c7c38d5b220e3da46501b8968975a46bbe29386e6f7df9767533", kill_on_drop: false }`
[INFO] [stdout] 2291ec159509c7c38d5b220e3da46501b8968975a46bbe29386e6f7df9767533
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7ae66f8f086417f90c267a180afb557b4b4a9bc50ac73f67b6a47fb0f6a56fa
[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" "b7ae66f8f086417f90c267a180afb557b4b4a9bc50ac73f67b6a47fb0f6a56fa", kill_on_drop: false }`
[INFO] [stderr]     Checking signature v1.3.1
[INFO] [stderr]    Compiling ryu-ecmascript v0.1.1
[INFO] [stderr]     Checking encode_unicode v0.3.6
[INFO] [stderr]     Checking ed25519 v1.2.0
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]     Checking ssb-json-msg-data v0.1.2
[INFO] [stderr]     Checking ssb-crypto v0.1.4
[INFO] [stderr]     Checking ssb-multiformats v0.2.1
[INFO] [stdout] error[E0608]: cannot index into a value of type `&Signature`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssb-multiformats-0.2.1/src/multikey.rs:245:83
[INFO] [stdout]     |
[INFO] [stdout] 245 |             _Multisig::Ed25519(ref data) => write!(f, "Ed25519 signature: {:?}", &data[..]),
[INFO] [stdout]     |                                                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&Signature`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssb-multiformats-0.2.1/src/multikey.rs:253:72
[INFO] [stdout]     |
[INFO] [stdout] 253 |             (_Multisig::Ed25519(ref a), _Multisig::Ed25519(ref b)) => &a[..] == &b[..],
[INFO] [stdout]     |                                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&Signature`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssb-multiformats-0.2.1/src/multikey.rs:253:82
[INFO] [stdout]     |
[INFO] [stdout] 253 |             (_Multisig::Ed25519(ref a), _Multisig::Ed25519(ref b)) => &a[..] == &b[..],
[INFO] [stdout]     |                                                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `cmp` exists for reference `&Signature`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssb-multiformats-0.2.1/src/multikey.rs:269:73
[INFO] [stdout]     |
[INFO] [stdout] 269 |             (_Multisig::Ed25519(ref a), _Multisig::Ed25519(ref b)) => a.cmp(&b),
[INFO] [stdout]     |                                                                         ^^^ method cannot be called on `&Signature` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ed25519-1.2.0/src/lib.rs:297:1
[INFO] [stdout]     |
[INFO] [stdout] 297 | pub struct Signature([u8; SIGNATURE_LENGTH]);
[INFO] [stdout]     | ---------------------------------------------
[INFO] [stdout]     | |
[INFO] [stdout]     | doesn't satisfy `Signature: Iterator`
[INFO] [stdout]     | doesn't satisfy `Signature: Ord`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Signature: Ord`
[INFO] [stdout]             which is required by `&Signature: Ord`
[INFO] [stdout]             `&Signature: Iterator`
[INFO] [stdout]             which is required by `&mut &Signature: Iterator`
[INFO] [stdout]             `Signature: Iterator`
[INFO] [stdout]             which is required by `&mut Signature: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_slice` found for struct `Signature` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssb-multiformats-0.2.1/src/multikey.rs:310:48
[INFO] [stdout]     |
[INFO] [stdout] 310 |         Multisig(_Multisig::Ed25519(Signature::from_slice(sig).unwrap()))
[INFO] [stdout]     |                                                ^^^^^^^^^^ function or associated item not found in `Signature`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0608]: cannot index into a value of type `&Signature`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ssb-multiformats-0.2.1/src/multikey.rs:318:51
[INFO] [stdout]     |
[INFO] [stdout] 318 |                 let data = base64::encode_config(&sig[..], base64::STANDARD);
[INFO] [stdout]     |                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0608.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ssb-multiformats` due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "b7ae66f8f086417f90c267a180afb557b4b4a9bc50ac73f67b6a47fb0f6a56fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7ae66f8f086417f90c267a180afb557b4b4a9bc50ac73f67b6a47fb0f6a56fa", kill_on_drop: false }`
[INFO] [stdout] b7ae66f8f086417f90c267a180afb557b4b4a9bc50ac73f67b6a47fb0f6a56fa
