[INFO] fetching crate groestlcoin 0.23.0...
[INFO] checking groestlcoin-0.23.0 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] extracting crate groestlcoin 0.23.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate groestlcoin 0.23.0 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate groestlcoin 0.23.0
[INFO] finished tweaking crates.io crate groestlcoin 0.23.0
[INFO] tweaked toml for crates.io crate groestlcoin 0.23.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded groestlcoin_hashes v0.7.4
[INFO] [stderr]   Downloaded secp256k1 v0.17.2
[INFO] [stderr]   Downloaded bech32 v0.7.2
[INFO] [stderr]   Downloaded hex v0.3.2
[INFO] [stderr]   Downloaded secp256k1-sys v0.1.2
[INFO] [stderr]   Downloaded serde_derive v1.0.98
[INFO] [stderr]   Downloaded bitcoinconsensus v0.19.0-1
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", 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] 6ccf39cf349bf5e1f9e2fff03531bbd72dce393e51801d8f40966b1e9c6b75e2
[INFO] running `Command { std: "docker" "start" "-a" "6ccf39cf349bf5e1f9e2fff03531bbd72dce393e51801d8f40966b1e9c6b75e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ccf39cf349bf5e1f9e2fff03531bbd72dce393e51801d8f40966b1e9c6b75e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ccf39cf349bf5e1f9e2fff03531bbd72dce393e51801d8f40966b1e9c6b75e2", kill_on_drop: false }`
[INFO] [stdout] 6ccf39cf349bf5e1f9e2fff03531bbd72dce393e51801d8f40966b1e9c6b75e2
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fb209438353b0ad4e5175483dcd4bc747f922cd5942894818839978a514c451
[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" "9fb209438353b0ad4e5175483dcd4bc747f922cd5942894818839978a514c451", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]    Compiling cc v1.0.41
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking bech32 v0.7.2
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking groestl v0.8.0
[INFO] [stderr]     Checking groestlcoin_hashes v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]     Checking serde_test v1.0.115
[INFO] [stderr]     Checking groestlcoin v0.23.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/network/mod.rs:50:89
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Error::SocketMutexPoisoned | Error::SocketNotConnectedToPeer => f.write_str(error::Error::description(self)),
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/blockdata/script.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |         f.write_str(error::Error::description(self))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/mod.rs:80:79
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Error::BlockBadProofOfWork | Error::BlockBadTarget => f.write_str(error::Error::description(self)),
[INFO] [stdout]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/util/amount.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let desc = ::std::error::Error::description(self);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/util/bip32.rs:396:36
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Error::Ecdsa(ref e) => error::Error::description(e),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:56:64
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Error::InvalidKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey),
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Error::DuplicateKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey),
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:58:119
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...l: ref a } => write!(f, "{}: expected {}, actual {}", error::Error::description(self), e.txid(), a.txid()),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:59:75
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::NonStandardSigHashType(ref sht) => write!(f, "{}: {}", error::Error::description(self), sht),
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:65:49
[INFO] [stdout]    |
[INFO] [stdout] 65 |             | Error::NoMorePairs => f.write_str(error::Error::description(self))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/network/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Error::Io(ref e) => e.description(),
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/mod.rs:96:39
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Error::Encode(ref e) => e.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/mod.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Error::Network(ref e) => e.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/network/mod.rs:50:89
[INFO] [stdout]    |
[INFO] [stdout] 50 |             Error::SocketMutexPoisoned | Error::SocketNotConnectedToPeer => f.write_str(error::Error::description(self)),
[INFO] [stdout]    |                                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/blockdata/script.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 |         f.write_str(error::Error::description(self))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/mod.rs:80:79
[INFO] [stdout]    |
[INFO] [stdout] 80 |             Error::BlockBadProofOfWork | Error::BlockBadTarget => f.write_str(error::Error::description(self)),
[INFO] [stdout]    |                                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/util/amount.rs:105:20
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let desc = ::std::error::Error::description(self);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/util/bip32.rs:396:36
[INFO] [stdout]     |
[INFO] [stdout] 396 |             Error::Ecdsa(ref e) => error::Error::description(e),
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:56:64
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Error::InvalidKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey),
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:57:66
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Error::DuplicateKey(ref rkey) => write!(f, "{}: {}", error::Error::description(self), rkey),
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:58:119
[INFO] [stdout]    |
[INFO] [stdout] 58 | ...l: ref a } => write!(f, "{}: expected {}, actual {}", error::Error::description(self), e.txid(), a.txid()),
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:59:75
[INFO] [stdout]    |
[INFO] [stdout] 59 |             Error::NonStandardSigHashType(ref sht) => write!(f, "{}: {}", error::Error::description(self), sht),
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/psbt/error.rs:65:49
[INFO] [stdout]    |
[INFO] [stdout] 65 |             | Error::NoMorePairs => f.write_str(error::Error::description(self))
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/network/mod.rs:65:35
[INFO] [stdout]    |
[INFO] [stdout] 65 |             Error::Io(ref e) => e.description(),
[INFO] [stdout]    |                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/mod.rs:96:39
[INFO] [stdout]    |
[INFO] [stdout] 96 |             Error::Encode(ref e) => e.description(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/util/mod.rs:97:40
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Error::Network(ref e) => e.description(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `groestlcoin`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name groestlcoin src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=b03032653f044d82 -C extra-filename=-b03032653f044d82 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bech32=/opt/rustwide/target/debug/deps/libbech32-8ad3dd96e5902653.rmeta --extern groestlcoin_hashes=/opt/rustwide/target/debug/deps/libgroestlcoin_hashes-483c0bc23b640007.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-082fdec4a40f2cbb.rmeta --extern secp256k1=/opt/rustwide/target/debug/deps/libsecp256k1-2b785aea1b00f181.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-7b0b9c0ea467bdea.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-93c72174ebe7fb3a.rmeta --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-594a3ac9abb1ad7a.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/secp256k1-sys-3985348dd4c6e654/out` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "9fb209438353b0ad4e5175483dcd4bc747f922cd5942894818839978a514c451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb209438353b0ad4e5175483dcd4bc747f922cd5942894818839978a514c451", kill_on_drop: false }`
[INFO] [stdout] 9fb209438353b0ad4e5175483dcd4bc747f922cd5942894818839978a514c451