[INFO] updating cached repository https://github.com/dforsyth/haterbot [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] ef6aa528483396cc244e1952c02ce257f47cfe21 [INFO] checking dforsyth/haterbot against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dforsyth/haterbot on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dforsyth/haterbot [INFO] finished tweaking git repo https://github.com/dforsyth/haterbot [INFO] tweaked toml for git repo https://github.com/dforsyth/haterbot written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/dforsyth/haterbot already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] ea5930e2a05f45c7ae78d540ce218790c6b23769e333ea1953d900bc07ca3156 [INFO] running `"docker" "start" "-a" "ea5930e2a05f45c7ae78d540ce218790c6b23769e333ea1953d900bc07ca3156"` [INFO] [stderr] Checking utf-8 v0.7.4 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Checking openssl-sys v0.9.39 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking openssl v0.10.15 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking native-tls v0.2.2 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tungstenite v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking hyper v0.12.16 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking reqwest v0.9.5 [INFO] [stderr] Checking slack_api v0.21.0 [INFO] [stderr] Checking slack v0.22.0 [INFO] [stderr] Checking haterbot v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bot.rs:14:39 [INFO] [stderr] | [INFO] [stderr] 14 | op_map: HashMap<&'static str, Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [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/bot.rs:130:22 [INFO] [stderr] | [INFO] [stderr] 130 | handler: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `syms` [INFO] [stderr] --> src/handlers.rs:46:22 [INFO] [stderr] | [INFO] [stderr] 46 | fn handle(&self, syms: &[String]) -> (String, Option) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_syms` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bot.rs:14:39 [INFO] [stderr] | [INFO] [stderr] 14 | op_map: HashMap<&'static str, Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [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/bot.rs:130:22 [INFO] [stderr] | [INFO] [stderr] 130 | handler: Box, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `syms` [INFO] [stderr] --> src/handlers.rs:46:22 [INFO] [stderr] | [INFO] [stderr] 46 | fn handle(&self, syms: &[String]) -> (String, Option) { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_syms` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `"docker" "inspect" "ea5930e2a05f45c7ae78d540ce218790c6b23769e333ea1953d900bc07ca3156"` [INFO] running `"docker" "rm" "-f" "ea5930e2a05f45c7ae78d540ce218790c6b23769e333ea1953d900bc07ca3156"` [INFO] [stdout] ea5930e2a05f45c7ae78d540ce218790c6b23769e333ea1953d900bc07ca3156