[INFO] fetching crate objecthash 0.4.1...
[INFO] checking objecthash-0.4.1 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073
[INFO] extracting crate objecthash 0.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate objecthash 0.4.1 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate objecthash 0.4.1
[INFO] finished tweaking crates.io crate objecthash 0.4.1
[INFO] tweaked toml for crates.io crate objecthash 0.4.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd10f9020989f73c3d41f07a80986c6052fa95a09cf635898d1b926438d575ba
[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" "cd10f9020989f73c3d41f07a80986c6052fa95a09cf635898d1b926438d575ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd10f9020989f73c3d41f07a80986c6052fa95a09cf635898d1b926438d575ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd10f9020989f73c3d41f07a80986c6052fa95a09cf635898d1b926438d575ba", kill_on_drop: false }`
[INFO] [stdout] cd10f9020989f73c3d41f07a80986c6052fa95a09cf635898d1b926438d575ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3836735cdc8d6cfed38e776d641f790aa687e7da2e359296993433dea2a44952
[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" "3836735cdc8d6cfed38e776d641f790aa687e7da2e359296993433dea2a44952", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling ring v0.16.16
[INFO] [stderr]     Checking objecthash v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0615]: attempted to take value of method `algorithm` on type `hasher::ring::ring::digest::Context`
[INFO] [stdout]   --> src/hasher/ring.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |         self.ctx.algorithm.output_len
[INFO] [stdout]    |                  ^^^^^^^^^ method, not a field
[INFO] [stdout]    |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]    |
[INFO] [stdout] 25 |         self.ctx.algorithm().output_len
[INFO] [stdout]    |                           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `algorithm` on type `hasher::ring::ring::digest::Context`
[INFO] [stdout]   --> src/hasher/ring.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |         self.ctx.algorithm.output_len
[INFO] [stdout]    |                  ^^^^^^^^^ method, not a field
[INFO] [stdout]    |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]    |
[INFO] [stdout] 25 |         self.ctx.algorithm().output_len
[INFO] [stdout]    |                           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `algorithm` on type `hasher::ring::ring::digest::Context`
[INFO] [stdout]   --> src/hasher/ring.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut nested_hasher = Hasher::new(self.ctx.algorithm);
[INFO] [stdout]    |                                                      ^^^^^^^^^ method, not a field
[INFO] [stdout]    |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut nested_hasher = Hasher::new(self.ctx.algorithm());
[INFO] [stdout]    |                                                               ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `algorithm` on type `hasher::ring::ring::digest::Context`
[INFO] [stdout]   --> src/hasher/ring.rs:37:54
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut nested_hasher = Hasher::new(self.ctx.algorithm);
[INFO] [stdout]    |                                                      ^^^^^^^^^ method, not a field
[INFO] [stdout]    |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let mut nested_hasher = Hasher::new(self.ctx.algorithm());
[INFO] [stdout]    |                                                               ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0615`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objecthash`
[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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0615`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "3836735cdc8d6cfed38e776d641f790aa687e7da2e359296993433dea2a44952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3836735cdc8d6cfed38e776d641f790aa687e7da2e359296993433dea2a44952", kill_on_drop: false }`
[INFO] [stdout] 3836735cdc8d6cfed38e776d641f790aa687e7da2e359296993433dea2a44952