[INFO] cloning repository https://github.com/dforsyth/haterbot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dforsyth/haterbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef6aa528483396cc244e1952c02ce257f47cfe21 [INFO] checking dforsyth/haterbot against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdforsyth%2Fhaterbot" "/workspace/builds/worker-6/source", kill_on_drop: false }` [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 beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7533b228f8f545e0ebb98af656972c650151e8fb8ea22c63adea0c323c6bc41b [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" "7533b228f8f545e0ebb98af656972c650151e8fb8ea22c63adea0c323c6bc41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7533b228f8f545e0ebb98af656972c650151e8fb8ea22c63adea0c323c6bc41b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7533b228f8f545e0ebb98af656972c650151e8fb8ea22c63adea0c323c6bc41b", kill_on_drop: false }` [INFO] [stdout] 7533b228f8f545e0ebb98af656972c650151e8fb8ea22c63adea0c323c6bc41b [INFO] running `Command { std: "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" "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" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64039c4271d8ac9f4bd1b2441df9cf09815ab3ab675f1ec7a2ea7138d78c840c [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" "64039c4271d8ac9f4bd1b2441df9cf09815ab3ab675f1ec7a2ea7138d78c840c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling openssl v0.10.15 [INFO] [stderr] Checking string v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.12 [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking utf-8 v0.7.4 [INFO] [stderr] Checking rand_isaac v0.1.0 [INFO] [stderr] Checking crossbeam-utils v0.6.1 [INFO] [stderr] Compiling openssl-sys v0.9.39 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking base64 v0.10.0 [INFO] [stderr] Checking term v0.5.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking smallvec v0.6.6 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking mime v0.3.12 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking h2 v0.1.13 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.80 [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 v0.1.13 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking tungstenite v0.6.1 [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:14:39 [INFO] [stdout] | [INFO] [stdout] 14 | op_map: HashMap<&'static str, Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:130:22 [INFO] [stdout] | [INFO] [stdout] 130 | handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:14:39 [INFO] [stdout] | [INFO] [stdout] 14 | op_map: HashMap<&'static str, Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bot.rs:130:22 [INFO] [stdout] | [INFO] [stdout] 130 | handler: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn handlers::Handler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `syms` [INFO] [stdout] --> src/handlers.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle(&self, syms: &[String]) -> (String, Option) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_syms` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `syms` [INFO] [stdout] --> src/handlers.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle(&self, syms: &[String]) -> (String, Option) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_syms` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "64039c4271d8ac9f4bd1b2441df9cf09815ab3ab675f1ec7a2ea7138d78c840c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64039c4271d8ac9f4bd1b2441df9cf09815ab3ab675f1ec7a2ea7138d78c840c", kill_on_drop: false }` [INFO] [stdout] 64039c4271d8ac9f4bd1b2441df9cf09815ab3ab675f1ec7a2ea7138d78c840c