[INFO] fetching crate keynesis 0.2.0...
[INFO] checking keynesis-0.2.0 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015
[INFO] extracting crate keynesis 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate keynesis 0.2.0 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keynesis 0.2.0
[INFO] finished tweaking crates.io crate keynesis 0.2.0
[INFO] tweaked toml for crates.io crate keynesis 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d3fb1c97855f5a5f1a346289595299e72b611bc2828106d76c608e5ad365cc7
[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" "7d3fb1c97855f5a5f1a346289595299e72b611bc2828106d76c608e5ad365cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d3fb1c97855f5a5f1a346289595299e72b611bc2828106d76c608e5ad365cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3fb1c97855f5a5f1a346289595299e72b611bc2828106d76c608e5ad365cc7", kill_on_drop: false }`
[INFO] [stdout] 7d3fb1c97855f5a5f1a346289595299e72b611bc2828106d76c608e5ad365cc7
[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=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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de0d10ef5d769a20b079d91261027bf018232049b6437ad0a79812d78a533eb4
[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" "de0d10ef5d769a20b079d91261027bf018232049b6437ad0a79812d78a533eb4", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking cryptoxide v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling quickcheck_macros v0.9.1
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]     Checking keynesis v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_SIGNING_V1`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:366:41
[INFO] [stdout]     |
[INFO] [stdout] 366 |         PrivateSigningKey(self.0.derive(KEYNESIS_PATH_SIGNING_V1).into_key())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_EXCHANGE_V1_ROOT`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:374:24
[INFO] [stdout]     |
[INFO] [stdout] 374 |         let mut path = KEYNESIS_PATH_EXCHANGE_V1_ROOT.to_vec();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_SIGNING_V1`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:385:39
[INFO] [stdout]     |
[INFO] [stdout] 385 |         PublicVerifyKey(self.0.derive(KEYNESIS_PATH_SIGNING_V1).unwrap().into_key())
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_EXCHANGE_V1_ROOT`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |         let mut path = KEYNESIS_PATH_EXCHANGE_V1_ROOT.to_vec();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_SIGNING_V1`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:366:41
[INFO] [stdout]     |
[INFO] [stdout] 366 |         PrivateSigningKey(self.0.derive(KEYNESIS_PATH_SIGNING_V1).into_key())
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_EXCHANGE_V1_ROOT`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:374:24
[INFO] [stdout]     |
[INFO] [stdout] 374 |         let mut path = KEYNESIS_PATH_EXCHANGE_V1_ROOT.to_vec();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_SIGNING_V1`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:385:39
[INFO] [stdout]     |
[INFO] [stdout] 385 |         PublicVerifyKey(self.0.derive(KEYNESIS_PATH_SIGNING_V1).unwrap().into_key())
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `KEYNESIS_PATH_EXCHANGE_V1_ROOT`: currently unstable API, but now way to mark an API as unstable in the library...
[INFO] [stdout]    --> src/lib.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |         let mut path = KEYNESIS_PATH_EXCHANGE_V1_ROOT.to_vec();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.33s
[INFO] running `Command { std: "docker" "inspect" "de0d10ef5d769a20b079d91261027bf018232049b6437ad0a79812d78a533eb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de0d10ef5d769a20b079d91261027bf018232049b6437ad0a79812d78a533eb4", kill_on_drop: false }`
[INFO] [stdout] de0d10ef5d769a20b079d91261027bf018232049b6437ad0a79812d78a533eb4