[INFO] cloning repository https://github.com/Helvethor/confy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Helvethor/confy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelvethor%2Fconfy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelvethor%2Fconfy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 924a5518fa5fe7fd8ec33f3de7d0d89b3f19c4f0 [INFO] checking Helvethor/confy against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHelvethor%2Fconfy" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Helvethor/confy on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Helvethor/confy [INFO] finished tweaking git repo https://github.com/Helvethor/confy [INFO] tweaked toml for git repo https://github.com/Helvethor/confy written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/Helvethor/confy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.27 [INFO] [stderr] Downloaded regex-syntax v0.4.2 [INFO] [stderr] Downloaded regex v0.2.5 [INFO] [stderr] Downloaded num v0.1.41 [INFO] [stderr] Downloaded termcolor v0.3.3 [INFO] [stderr] Downloaded num-traits v0.1.41 [INFO] [stderr] Downloaded serde_derive_internals v0.19.0 [INFO] [stderr] Downloaded linked-hash-map v0.5.0 [INFO] [stderr] Downloaded clap v2.29.1 [INFO] [stderr] Downloaded yaml-rust v0.4.0 [INFO] [stderr] Downloaded winapi v0.3.3 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.3.2 [INFO] [stderr] Downloaded wincolor v0.1.4 [INFO] [stderr] Downloaded inotify v0.5.0 [INFO] [stderr] Downloaded inotify-sys v0.1.2 [INFO] [stderr] Downloaded env_logger v0.5.0-rc.2 [INFO] [stderr] Downloaded serde_yaml v0.7.3 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5141af276101c1973cd17f309b175e8da6d3ebd28906973a8235b1a40965ab1f [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" "5141af276101c1973cd17f309b175e8da6d3ebd28906973a8235b1a40965ab1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5141af276101c1973cd17f309b175e8da6d3ebd28906973a8235b1a40965ab1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5141af276101c1973cd17f309b175e8da6d3ebd28906973a8235b1a40965ab1f", kill_on_drop: false }` [INFO] [stdout] 5141af276101c1973cd17f309b175e8da6d3ebd28906973a8235b1a40965ab1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9ce256ef3b60bfe9e182025f98a0068a28bca3f18e65e62653eede4be64adf2 [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" "d9ce256ef3b60bfe9e182025f98a0068a28bca3f18e65e62653eede4be64adf2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking linked-hash-map v0.5.0 [INFO] [stderr] Checking termcolor v0.3.3 [INFO] [stderr] Checking inotify-sys v0.1.2 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking clap v2.29.1 [INFO] [stderr] Checking inotify v0.5.0 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking env_logger v0.5.0-rc.2 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking confy v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:58:27 [INFO] [stdout] | [INFO] [stdout] 58 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:70:27 [INFO] [stdout] | [INFO] [stdout] 70 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:32:23 [INFO] [stdout] | [INFO] [stdout] 32 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:42:23 [INFO] [stdout] | [INFO] [stdout] 42 | e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:58:27 [INFO] [stdout] | [INFO] [stdout] 58 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/generator.rs:70:27 [INFO] [stdout] | [INFO] [stdout] 70 | e.description())); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:35:19 [INFO] [stdout] | [INFO] [stdout] 35 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:60:19 [INFO] [stdout] | [INFO] [stdout] 60 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | e.description() [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.60s [INFO] running `Command { std: "docker" "inspect" "d9ce256ef3b60bfe9e182025f98a0068a28bca3f18e65e62653eede4be64adf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ce256ef3b60bfe9e182025f98a0068a28bca3f18e65e62653eede4be64adf2", kill_on_drop: false }` [INFO] [stdout] d9ce256ef3b60bfe9e182025f98a0068a28bca3f18e65e62653eede4be64adf2