[INFO] fetching crate clap-log-flag 0.2.1... [INFO] checking clap-log-flag-0.2.1 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate clap-log-flag 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate clap-log-flag 0.2.1 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate clap-log-flag 0.2.1 [INFO] finished tweaking crates.io crate clap-log-flag 0.2.1 [INFO] tweaked toml for crates.io crate clap-log-flag 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 81 packages to latest compatible versions [INFO] [stderr] Adding clap-verbosity-flag v0.2.0 (available: v3.0.0) [INFO] [stderr] Adding env_logger v0.5.13 (available: v0.11.5) [INFO] [stderr] Adding pretty_env_logger v0.2.5 (available: v0.5.0) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty_env_logger v0.2.5 [INFO] [stderr] Downloaded clap-verbosity-flag v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e98b0718a1048d4d18ebf7284b8d4f8645c757241c1b8dcedf08b2f878a8c58 [INFO] running `Command { std: "docker" "start" "-a" "5e98b0718a1048d4d18ebf7284b8d4f8645c757241c1b8dcedf08b2f878a8c58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e98b0718a1048d4d18ebf7284b8d4f8645c757241c1b8dcedf08b2f878a8c58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e98b0718a1048d4d18ebf7284b8d4f8645c757241c1b8dcedf08b2f878a8c58", kill_on_drop: false }` [INFO] [stdout] 5e98b0718a1048d4d18ebf7284b8d4f8645c757241c1b8dcedf08b2f878a8c58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 138d0e02296f9cb022d89f0b66fd0fa0d7b28a1f91a161a75c5ae25d0d234e7c [INFO] running `Command { std: "docker" "start" "-a" "138d0e02296f9cb022d89f0b66fd0fa0d7b28a1f91a161a75c5ae25d0d234e7c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking object v0.36.5 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking clap-verbosity-flag v0.2.0 [INFO] [stderr] Checking clap-log-flag v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/main.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | args.log.log_all(args.verbose.log_level())?; [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^^^ expected `Option`, found `Level` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found enum `Level` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:49:10 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn log_all(&self, level: Option) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] help: try wrapping the expression in `Some` [INFO] [stdout] | [INFO] [stdout] 20 | args.log.log_all(Some(args.verbose.log_level()))?; [INFO] [stdout] | +++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `clap-log-flag` (example "main") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "138d0e02296f9cb022d89f0b66fd0fa0d7b28a1f91a161a75c5ae25d0d234e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "138d0e02296f9cb022d89f0b66fd0fa0d7b28a1f91a161a75c5ae25d0d234e7c", kill_on_drop: false }` [INFO] [stdout] 138d0e02296f9cb022d89f0b66fd0fa0d7b28a1f91a161a75c5ae25d0d234e7c