[INFO] fetching crate spki 0.2.0... [INFO] checking spki-0.2.0 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322 [INFO] extracting crate spki 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate spki 0.2.0 on toolchain 3e826bb11228508fbe749e594038d6727208aa94 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate spki 0.2.0 [INFO] finished tweaking crates.io crate spki 0.2.0 [INFO] tweaked toml for crates.io crate spki 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a906801141c90b9f2f85d5db63d194b29e6f8230fe83e057c4d0cb41d53cdf59 [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" "a906801141c90b9f2f85d5db63d194b29e6f8230fe83e057c4d0cb41d53cdf59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a906801141c90b9f2f85d5db63d194b29e6f8230fe83e057c4d0cb41d53cdf59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a906801141c90b9f2f85d5db63d194b29e6f8230fe83e057c4d0cb41d53cdf59", kill_on_drop: false }` [INFO] [stdout] a906801141c90b9f2f85d5db63d194b29e6f8230fe83e057c4d0cb41d53cdf59 [INFO] running `Command { std: "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" "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" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf7339b09713ad8816472ea51ac06f4b1c59337ec7593402c1374ab36b4d653c [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" "bf7339b09713ad8816472ea51ac06f4b1c59337ec7593402c1374ab36b4d653c", kill_on_drop: false }` [INFO] [stderr] Checking const-oid v0.4.4 [INFO] [stderr] Checking der v0.2.10 [INFO] [stderr] Checking spki v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `Option>: Decodable<'_>` is not satisfied [INFO] [stdout] --> src/algorithm.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | let parameters = decoder.decode()?; [INFO] [stdout] | ^^^^^^ the trait `Decodable<'_>` is not implemented for `Option>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as Decodable<'a>> [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spki` [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 `Option>: Decodable<'_>` is not satisfied [INFO] [stdout] --> src/algorithm.rs:75:38 [INFO] [stdout] | [INFO] [stdout] 75 | let parameters = decoder.decode()?; [INFO] [stdout] | ^^^^^^ the trait `Decodable<'_>` is not implemented for `Option>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as Decodable<'a>> [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [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" "bf7339b09713ad8816472ea51ac06f4b1c59337ec7593402c1374ab36b4d653c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf7339b09713ad8816472ea51ac06f4b1c59337ec7593402c1374ab36b4d653c", kill_on_drop: false }` [INFO] [stdout] bf7339b09713ad8816472ea51ac06f4b1c59337ec7593402c1374ab36b4d653c