[INFO] fetching crate hagen 0.1.5... [INFO] testing hagen-0.1.5 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate hagen 0.1.5 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate hagen 0.1.5 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 hagen 0.1.5 [INFO] finished tweaking crates.io crate hagen 0.1.5 [INFO] tweaked toml for crates.io crate hagen 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate hagen 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded relative-path v1.0.0 [INFO] [stderr] Downloaded jsonpath_lib v0.2.5 [INFO] [stderr] Downloaded hagen-core v0.1.5 [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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12b0e8e6adee845acf4dbc856145571312737ea6e1b5f051ac5da9e6a195bb89 [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" "12b0e8e6adee845acf4dbc856145571312737ea6e1b5f051ac5da9e6a195bb89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12b0e8e6adee845acf4dbc856145571312737ea6e1b5f051ac5da9e6a195bb89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12b0e8e6adee845acf4dbc856145571312737ea6e1b5f051ac5da9e6a195bb89", kill_on_drop: false }` [INFO] [stdout] 12b0e8e6adee845acf4dbc856145571312737ea6e1b5f051ac5da9e6a195bb89 [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=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] 9d71bdce2d45630590f6f6a60deb6eed42dcff03406140284e4cf52a8e2d7ea7 [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" "9d71bdce2d45630590f6f6a60deb6eed42dcff03406140284e4cf52a8e2d7ea7", kill_on_drop: false }` [INFO] [stderr] Compiling pulldown-cmark v0.6.1 [INFO] [stderr] Compiling array_tool v1.0.3 [INFO] [stderr] Compiling relative-path v1.0.0 [INFO] [stderr] Compiling strum v0.17.1 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling quick-xml v0.17.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling strum_macros v0.17.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling globset v0.4.5 [INFO] [stderr] Compiling backtrace v0.3.46 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.4.6 [INFO] [stderr] Compiling structopt v0.3.13 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling handlebars v3.0.1 [INFO] [stderr] Compiling jsonpath_lib v0.2.5 [INFO] [stderr] Compiling hagen-core v0.1.5 [INFO] [stderr] Compiling hagen v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | for cause in Fail::iter_chain(err.as_fail()) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [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 48.91s [INFO] running `Command { std: "docker" "inspect" "9d71bdce2d45630590f6f6a60deb6eed42dcff03406140284e4cf52a8e2d7ea7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d71bdce2d45630590f6f6a60deb6eed42dcff03406140284e4cf52a8e2d7ea7", kill_on_drop: false }` [INFO] [stdout] 9d71bdce2d45630590f6f6a60deb6eed42dcff03406140284e4cf52a8e2d7ea7 [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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e9f8a5db892c84ec07cc7ae8070244ea57dc1b1aa53e2324d98563811db7640b [INFO] running `Command { std: "docker" "start" "-a" "e9f8a5db892c84ec07cc7ae8070244ea57dc1b1aa53e2324d98563811db7640b", kill_on_drop: false }` [INFO] [stderr] Compiling hagen v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:18 [INFO] [stdout] | [INFO] [stdout] 47 | for cause in Fail::iter_chain(err.as_fail()) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [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 0.89s [INFO] running `Command { std: "docker" "inspect" "e9f8a5db892c84ec07cc7ae8070244ea57dc1b1aa53e2324d98563811db7640b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9f8a5db892c84ec07cc7ae8070244ea57dc1b1aa53e2324d98563811db7640b", kill_on_drop: false }` [INFO] [stdout] e9f8a5db892c84ec07cc7ae8070244ea57dc1b1aa53e2324d98563811db7640b [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=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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5bbe9f0b179bbe2690690f239ad3b12b690b0051b85a2b2e9d1b37e5a2d6fcaa [INFO] running `Command { std: "docker" "start" "-a" "5bbe9f0b179bbe2690690f239ad3b12b690b0051b85a2b2e9d1b37e5a2d6fcaa", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | for cause in Fail::iter_chain(err.as_fail()) { [INFO] [stderr] | ^^^^ help: use `dyn`: `` [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: `hagen` (bin "hagen" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hagen-814d12e3daf4d7d2) [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" "5bbe9f0b179bbe2690690f239ad3b12b690b0051b85a2b2e9d1b37e5a2d6fcaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bbe9f0b179bbe2690690f239ad3b12b690b0051b85a2b2e9d1b37e5a2d6fcaa", kill_on_drop: false }` [INFO] [stdout] 5bbe9f0b179bbe2690690f239ad3b12b690b0051b85a2b2e9d1b37e5a2d6fcaa