[INFO] cloning repository https://github.com/ezragoss/chain-implementation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ezragoss/chain-implementation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezragoss%2Fchain-implementation", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezragoss%2Fchain-implementation'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84b2be78343bd3dbed9946a324219e5883e90589
[INFO] checking ezragoss/chain-implementation against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fezragoss%2Fchain-implementation" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ezragoss/chain-implementation on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ezragoss/chain-implementation
[INFO] finished tweaking git repo https://github.com/ezragoss/chain-implementation
[INFO] tweaked toml for git repo https://github.com/ezragoss/chain-implementation written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ezragoss/chain-implementation already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha3 v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 053baf67393fbb400e27f478f676e78a3ec2529be347cb66f797d3cc889c829e
[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" "053baf67393fbb400e27f478f676e78a3ec2529be347cb66f797d3cc889c829e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "053baf67393fbb400e27f478f676e78a3ec2529be347cb66f797d3cc889c829e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053baf67393fbb400e27f478f676e78a3ec2529be347cb66f797d3cc889c829e", kill_on_drop: false }`
[INFO] [stdout] 053baf67393fbb400e27f478f676e78a3ec2529be347cb66f797d3cc889c829e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad10849f48f875ffd68c89ab486e49de61acc2d5513b009727d9c8aae3d8ba1
[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" "5ad10849f48f875ffd68c89ab486e49de61acc2d5513b009727d9c8aae3d8ba1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.9.0
[INFO] [stderr]     Checking odds v0.2.25
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking libc v0.2.33
[INFO] [stderr]     Checking nodrop v0.1.10
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking generic-array v0.9.0
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking sha3 v0.6.0
[INFO] [stderr]     Checking rust_implementation v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/block.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         return Block::<T>
[INFO] [stdout]    |                ---------- while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |         }
[INFO] [stdout]    |         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `}`
[INFO] [stdout]   --> src/block.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         return Block::<T>
[INFO] [stdout]    |                ---------- while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |         }
[INFO] [stdout]    |         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/block.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/block.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Block<T>: digest::FixedOutput` is not satisfied
[INFO] [stdout]   --> src/block.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl <T> Digest for Block<T>
[INFO] [stdout]    |          ^^^^^^ the trait `digest::FixedOutput` is not implemented for `Block<T>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.6.2/src/digest.rs:11:40
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Digest: Input + BlockInput + FixedOutput + Default {
[INFO] [stdout]    |                                        ----------- required by this bound in `Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Block<T>: digest::BlockInput` is not satisfied
[INFO] [stdout]   --> src/block.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl <T> Digest for Block<T>
[INFO] [stdout]    |          ^^^^^^ the trait `digest::BlockInput` is not implemented for `Block<T>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.6.2/src/digest.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Digest: Input + BlockInput + FixedOutput + Default {
[INFO] [stdout]    |                           ---------- required by this bound in `Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Block<T>: digest::Input` is not satisfied
[INFO] [stdout]   --> src/block.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl <T> Digest for Block<T>
[INFO] [stdout]    |          ^^^^^^ the trait `digest::Input` is not implemented for `Block<T>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.6.2/src/digest.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Digest: Input + BlockInput + FixedOutput + Default {
[INFO] [stdout]    |                   ----- required by this bound in `Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_implementation`
[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[E0277]: the trait bound `Block<T>: digest::FixedOutput` is not satisfied
[INFO] [stdout]   --> src/block.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl <T> Digest for Block<T>
[INFO] [stdout]    |          ^^^^^^ the trait `digest::FixedOutput` is not implemented for `Block<T>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.6.2/src/digest.rs:11:40
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Digest: Input + BlockInput + FixedOutput + Default {
[INFO] [stdout]    |                                        ----------- required by this bound in `Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Block<T>: digest::BlockInput` is not satisfied
[INFO] [stdout]   --> src/block.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl <T> Digest for Block<T>
[INFO] [stdout]    |          ^^^^^^ the trait `digest::BlockInput` is not implemented for `Block<T>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.6.2/src/digest.rs:11:27
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Digest: Input + BlockInput + FixedOutput + Default {
[INFO] [stdout]    |                           ---------- required by this bound in `Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Block<T>: digest::Input` is not satisfied
[INFO] [stdout]   --> src/block.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl <T> Digest for Block<T>
[INFO] [stdout]    |          ^^^^^^ the trait `digest::Input` is not implemented for `Block<T>`
[INFO] [stdout]    | 
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/digest-0.6.2/src/digest.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait Digest: Input + BlockInput + FixedOutput + Default {
[INFO] [stdout]    |                   ----- required by this bound in `Digest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5ad10849f48f875ffd68c89ab486e49de61acc2d5513b009727d9c8aae3d8ba1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad10849f48f875ffd68c89ab486e49de61acc2d5513b009727d9c8aae3d8ba1", kill_on_drop: false }`
[INFO] [stdout] 5ad10849f48f875ffd68c89ab486e49de61acc2d5513b009727d9c8aae3d8ba1