[INFO] updating cached repository https://github.com/jonclap/rainbow [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 32c46a977d940357c93ca36e3997a401fda4fa6d [INFO] checking jonclap/rainbow against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonclap%2Frainbow" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonclap/rainbow on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jonclap/rainbow [INFO] finished tweaking git repo https://github.com/jonclap/rainbow [INFO] tweaked toml for git repo https://github.com/jonclap/rainbow written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/jonclap/rainbow already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a21214333dfc7a06ca838f147e8797954b15c14c21dc0ed4e19b11c173e58442 [INFO] running `"docker" "start" "-a" "a21214333dfc7a06ca838f147e8797954b15c14c21dc0ed4e19b11c173e58442"` [INFO] [stderr] Compiling utf8-ranges v1.0.3 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking actix-service v0.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling libsqlite3-sys v0.15.0 [INFO] [stderr] Checking memchr v2.2.1 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.10 [INFO] [stderr] Checking signal-hook-registry v1.1.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking miniz-sys v0.1.12 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Compiling actix-web-codegen v0.1.2 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking signal-hook v0.1.10 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.18 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking bstr v0.2.6 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.2 [INFO] [stderr] Checking regex v1.2.0 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking rusqlite v0.19.0 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking r2d2 v0.8.5 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking actix-utils v0.4.5 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking r2d2_sqlite v0.11.0 [INFO] [stderr] Checking actix-server-config v0.1.2 [INFO] [stderr] Checking trust-dns-proto v0.7.4 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking actix-router v0.1.5 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking actix-threadpool v0.1.1 [INFO] [stderr] Checking actix-rt v0.2.4 [INFO] [stderr] Checking trust-dns-resolver v0.11.1 [INFO] [stderr] Checking actix-server v0.6.0 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Checking actix-connect v0.2.2 [INFO] [stderr] Checking actix-http v0.2.7 [INFO] [stderr] Checking awc v0.2.2 [INFO] [stderr] Checking actix v0.8.3 [INFO] [stderr] Checking actix-web v1.0.5 [INFO] [stderr] Checking rainbow v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | ) -> Result<(Vec), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:75:31 [INFO] [stderr] | [INFO] [stderr] 75 | ) -> Result<(Vec), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:124:59 [INFO] [stderr] | [INFO] [stderr] 124 | fn generate(matches: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:223:57 [INFO] [stderr] | [INFO] [stderr] 223 | fn server(matches: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 75 | ) -> Result<(Vec), Box> { [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:75:31 [INFO] [stderr] | [INFO] [stderr] 75 | ) -> Result<(Vec), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:124:59 [INFO] [stderr] | [INFO] [stderr] 124 | fn generate(matches: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:223:57 [INFO] [stderr] | [INFO] [stderr] 223 | fn server(matches: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `"docker" "inspect" "a21214333dfc7a06ca838f147e8797954b15c14c21dc0ed4e19b11c173e58442"` [INFO] running `"docker" "rm" "-f" "a21214333dfc7a06ca838f147e8797954b15c14c21dc0ed4e19b11c173e58442"` [INFO] [stdout] a21214333dfc7a06ca838f147e8797954b15c14c21dc0ed4e19b11c173e58442