[INFO] fetching crate cargo-danger 0.2.2... [INFO] testing cargo-danger-0.2.2 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate cargo-danger 0.2.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate cargo-danger 0.2.2 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 893c0cdcfdc6f0b0658c4f31db4a106cb24d78be0cdfc78489b46212bcb67c6f [INFO] running `Command { std: "docker" "start" "-a" "893c0cdcfdc6f0b0658c4f31db4a106cb24d78be0cdfc78489b46212bcb67c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "893c0cdcfdc6f0b0658c4f31db4a106cb24d78be0cdfc78489b46212bcb67c6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "893c0cdcfdc6f0b0658c4f31db4a106cb24d78be0cdfc78489b46212bcb67c6f", kill_on_drop: false }` [INFO] [stdout] 893c0cdcfdc6f0b0658c4f31db4a106cb24d78be0cdfc78489b46212bcb67c6f [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14310d463cf646850533bc9dcb44ae43bbbac6e75c4ec1441b45df713f290fb1 [INFO] running `Command { std: "docker" "start" "-a" "14310d463cf646850533bc9dcb44ae43bbbac6e75c4ec1441b45df713f290fb1", kill_on_drop: false }` [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling curl v0.4.38 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling bytesize v1.1.0 [INFO] [stderr] Compiling home v0.3.4 [INFO] [stderr] Compiling rustc-workspace-hack v1.0.0 [INFO] [stderr] Compiling shell-escape v0.1.5 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Compiling curl-sys v0.4.45+curl-7.78.0 [INFO] [stderr] Compiling libssh2-sys v0.2.21 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling flate2 v1.0.21 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling opener v0.3.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling rustfix v0.4.6 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling crypto-hash v0.3.4 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling crates-io v0.20.0 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling git2-curl v0.8.2 [INFO] [stderr] Compiling cargo v0.32.0 [INFO] [stderr] Compiling 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 is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 02s [INFO] running `Command { std: "docker" "inspect" "14310d463cf646850533bc9dcb44ae43bbbac6e75c4ec1441b45df713f290fb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14310d463cf646850533bc9dcb44ae43bbbac6e75c4ec1441b45df713f290fb1", kill_on_drop: false }` [INFO] [stdout] 14310d463cf646850533bc9dcb44ae43bbbac6e75c4ec1441b45df713f290fb1 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7743d54d7a37079324e001dcc461557c9430cb55f4a8f2ffb6c58ffa353056d4 [INFO] running `Command { std: "docker" "start" "-a" "7743d54d7a37079324e001dcc461557c9430cb55f4a8f2ffb6c58ffa353056d4", kill_on_drop: false }` [INFO] [stderr] Compiling 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 is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.51s [INFO] running `Command { std: "docker" "inspect" "7743d54d7a37079324e001dcc461557c9430cb55f4a8f2ffb6c58ffa353056d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7743d54d7a37079324e001dcc461557c9430cb55f4a8f2ffb6c58ffa353056d4", kill_on_drop: false }` [INFO] [stdout] 7743d54d7a37079324e001dcc461557c9430cb55f4a8f2ffb6c58ffa353056d4 [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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5c9a8a42850c13dce5762b19cb9d1f2eab265a071e884f657b56315c85c45969 [INFO] running `Command { std: "docker" "start" "-a" "5c9a8a42850c13dce5762b19cb9d1f2eab265a071e884f657b56315c85c45969", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:19:45 [INFO] [stderr] | [INFO] [stderr] 19 | type Result = std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `cargo-danger` (bin "cargo-danger" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.51s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cargo_danger-9199b30d8e9d5193) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5c9a8a42850c13dce5762b19cb9d1f2eab265a071e884f657b56315c85c45969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c9a8a42850c13dce5762b19cb9d1f2eab265a071e884f657b56315c85c45969", kill_on_drop: false }` [INFO] [stdout] 5c9a8a42850c13dce5762b19cb9d1f2eab265a071e884f657b56315c85c45969