[INFO] cloning repository https://github.com/schrer/naivechain-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schrer/naivechain-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschrer%2Fnaivechain-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschrer%2Fnaivechain-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d885f2b5715a83021656d99eb88c7f4dedbecea8
[INFO] checking schrer/naivechain-rs against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschrer%2Fnaivechain-rs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/schrer/naivechain-rs on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/schrer/naivechain-rs
[INFO] finished tweaking git repo https://github.com/schrer/naivechain-rs
[INFO] tweaked toml for git repo https://github.com/schrer/naivechain-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/schrer/naivechain-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 56e5e6677f36bb497eca08eb1cb2b253a74e525e1fcec0648ba25b524dd84100
[INFO] running `"docker" "start" "-a" "56e5e6677f36bb497eca08eb1cb2b253a74e525e1fcec0648ba25b524dd84100"`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking crypto-mac v0.7.0
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking naivechain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0277]: the trait bound `chrono::DateTime<chrono::Utc>: std::convert::From<&std::time::SystemTime>` is not satisfied
[INFO] [stderr]   --> src/main.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let datetime: DateTime<Utc> = timestamp.into();
[INFO] [stderr]    |                                             ^^^^ the trait `std::convert::From<&std::time::SystemTime>` is not implemented for `chrono::DateTime<chrono::Utc>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following implementations were found:
[INFO] [stderr]              <chrono::DateTime<chrono::FixedOffset> as std::convert::From<chrono::DateTime<chrono::Local>>>
[INFO] [stderr]              <chrono::DateTime<chrono::FixedOffset> as std::convert::From<chrono::DateTime<chrono::Utc>>>
[INFO] [stderr]              <chrono::DateTime<chrono::Local> as std::convert::From<chrono::DateTime<chrono::FixedOffset>>>
[INFO] [stderr]              <chrono::DateTime<chrono::Local> as std::convert::From<chrono::DateTime<chrono::Utc>>>
[INFO] [stderr]            and 4 others
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::convert::Into<chrono::DateTime<chrono::Utc>>` for `&std::time::SystemTime`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `chrono::format::DelayedFormat<chrono::format::StrftimeItems<'_>>: std::convert::AsRef<[u8]>` is not satisfied
[INFO] [stderr]   --> src/main.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |         .chain(datetime.format("%d/%m/%Y %T"))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::AsRef<[u8]>` is not implemented for `chrono::format::DelayedFormat<chrono::format::StrftimeItems<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_string` found for struct `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>` in the current scope
[INFO] [stderr]    --> src/main.rs:37:10
[INFO] [stderr]     |
[INFO] [stderr] 37  |         .to_string();
[INFO] [stderr]     |          ^^^^^^^^^ method not found in `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generic-array-0.12.3/src/lib.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | pub struct GenericArray<T, U: ArrayLength<T>> {
[INFO] [stderr]     | ---------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | doesn't satisfy `_: std::fmt::Display`
[INFO] [stderr]     | doesn't satisfy `_: std::string::ToString`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `to_string` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>: std::fmt::Display`
[INFO] [stderr]             which is required by `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>: std::string::ToString`
[INFO] [stderr]             `[u8]: std::fmt::Display`
[INFO] [stderr]             which is required by `[u8]: std::string::ToString`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0277]: the trait bound `chrono::DateTime<chrono::Utc>: std::convert::From<&std::time::SystemTime>` is not satisfied
[INFO] [stderr]   --> src/main.rs:29:45
[INFO] [stderr]    |
[INFO] [stderr] 29 |     let datetime: DateTime<Utc> = timestamp.into();
[INFO] [stderr]    |                                             ^^^^ the trait `std::convert::From<&std::time::SystemTime>` is not implemented for `chrono::DateTime<chrono::Utc>`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the following implementations were found:
[INFO] [stderr]              <chrono::DateTime<chrono::FixedOffset> as std::convert::From<chrono::DateTime<chrono::Local>>>
[INFO] [stderr]              <chrono::DateTime<chrono::FixedOffset> as std::convert::From<chrono::DateTime<chrono::Utc>>>
[INFO] [stderr]              <chrono::DateTime<chrono::Local> as std::convert::From<chrono::DateTime<chrono::FixedOffset>>>
[INFO] [stderr]              <chrono::DateTime<chrono::Local> as std::convert::From<chrono::DateTime<chrono::Utc>>>
[INFO] [stderr]            and 4 others
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::convert::Into<chrono::DateTime<chrono::Utc>>` for `&std::time::SystemTime`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `chrono::format::DelayedFormat<chrono::format::StrftimeItems<'_>>: std::convert::AsRef<[u8]>` is not satisfied
[INFO] [stderr]   --> src/main.rs:33:16
[INFO] [stderr]    |
[INFO] [stderr] 33 |         .chain(datetime.format("%d/%m/%Y %T"))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::convert::AsRef<[u8]>` is not implemented for `chrono::format::DelayedFormat<chrono::format::StrftimeItems<'_>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_string` found for struct `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>` in the current scope
[INFO] [stderr]    --> src/main.rs:37:10
[INFO] [stderr]     |
[INFO] [stderr] 37  |         .to_string();
[INFO] [stderr]     |          ^^^^^^^^^ method not found in `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/generic-array-0.12.3/src/lib.rs:141:1
[INFO] [stderr]     |
[INFO] [stderr] 141 | pub struct GenericArray<T, U: ArrayLength<T>> {
[INFO] [stderr]     | ---------------------------------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | doesn't satisfy `_: std::fmt::Display`
[INFO] [stderr]     | doesn't satisfy `_: std::string::ToString`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `to_string` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>: std::fmt::Display`
[INFO] [stderr]             which is required by `generic_array::GenericArray<u8, typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UInt<typenum::uint::UTerm, typenum::bit::B1>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>, typenum::bit::B0>>: std::string::ToString`
[INFO] [stderr]             `[u8]: std::fmt::Display`
[INFO] [stderr]             which is required by `[u8]: std::string::ToString`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `naivechain`.
[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] [stderr] error: could not compile `naivechain`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "56e5e6677f36bb497eca08eb1cb2b253a74e525e1fcec0648ba25b524dd84100"`
[INFO] running `"docker" "rm" "-f" "56e5e6677f36bb497eca08eb1cb2b253a74e525e1fcec0648ba25b524dd84100"`
[INFO] [stdout] 56e5e6677f36bb497eca08eb1cb2b253a74e525e1fcec0648ba25b524dd84100