[INFO] fetching crate cargo-danger 0.2.2... [INFO] checking cargo-danger-0.2.2 against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] extracting crate cargo-danger 0.2.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate cargo-danger 0.2.2 on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-danger 0.2.2 [INFO] finished tweaking crates.io crate cargo-danger 0.2.2 [INFO] tweaked toml for crates.io crate cargo-danger 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40ec2aac4e7e0aae0b101fd63c2cd0d4e26f63061cab09b8a5226c5b2608b49b [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" "40ec2aac4e7e0aae0b101fd63c2cd0d4e26f63061cab09b8a5226c5b2608b49b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40ec2aac4e7e0aae0b101fd63c2cd0d4e26f63061cab09b8a5226c5b2608b49b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40ec2aac4e7e0aae0b101fd63c2cd0d4e26f63061cab09b8a5226c5b2608b49b", kill_on_drop: false }` [INFO] [stdout] 40ec2aac4e7e0aae0b101fd63c2cd0d4e26f63061cab09b8a5226c5b2608b49b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] b0609f677dce690b0efd5edc270a131480f98318c8f218eb11a65973e82528e3 [INFO] running `Command { std: "docker" "start" "-a" "b0609f677dce690b0efd5edc270a131480f98318c8f218eb11a65973e82528e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking proc-macro2 v0.4.30 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking openssl-sys v0.9.63 [INFO] [stderr] Checking libz-sys v1.1.3 [INFO] [stderr] Checking libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Checking backtrace v0.3.58 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking jobserver v0.1.22 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking tar v0.4.33 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking curl-sys v0.4.42+curl-7.76.0 [INFO] [stderr] Checking libssh2-sys v0.2.21 [INFO] [stderr] Checking openssl v0.10.34 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rustfix v0.4.6 [INFO] [stderr] Checking opener v0.3.2 [INFO] [stderr] Checking curl v0.4.36 [INFO] [stderr] Checking libgit2-sys v0.7.11 [INFO] [stderr] Checking git2 v0.7.5 [INFO] [stderr] Checking crates-io v0.20.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking git2-curl v0.8.2 [INFO] [stderr] Checking crypto-hash v0.3.4 [INFO] [stderr] Checking cargo v0.32.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking cargo-danger v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | type Result = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:45 [INFO] [stdout] | [INFO] [stdout] 19 | type Result = std::result::Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.45s [INFO] running `Command { std: "docker" "inspect" "b0609f677dce690b0efd5edc270a131480f98318c8f218eb11a65973e82528e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0609f677dce690b0efd5edc270a131480f98318c8f218eb11a65973e82528e3", kill_on_drop: false }` [INFO] [stdout] b0609f677dce690b0efd5edc270a131480f98318c8f218eb11a65973e82528e3