[INFO] cloning repository https://github.com/raravel/coin-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raravel/coin-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraravel%2Fcoin-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraravel%2Fcoin-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e90c6c09fd5f87ae180259d6f18ccc7ae391336 [INFO] checking raravel/coin-bot against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraravel%2Fcoin-bot" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/raravel/coin-bot on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/raravel/coin-bot [INFO] finished tweaking git repo https://github.com/raravel/coin-bot [INFO] tweaked toml for git repo https://github.com/raravel/coin-bot written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/raravel/coin-bot already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fe51797f9aabc5f16d21bbda4bca91a7104bbac0fe36a21bd75f3b6ae4bc188 [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" "2fe51797f9aabc5f16d21bbda4bca91a7104bbac0fe36a21bd75f3b6ae4bc188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fe51797f9aabc5f16d21bbda4bca91a7104bbac0fe36a21bd75f3b6ae4bc188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fe51797f9aabc5f16d21bbda4bca91a7104bbac0fe36a21bd75f3b6ae4bc188", kill_on_drop: false }` [INFO] [stdout] 2fe51797f9aabc5f16d21bbda4bca91a7104bbac0fe36a21bd75f3b6ae4bc188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2ac2a108eabce24f0841b8c5174c7a03e33f6aaf7762619ae066aa4c3b8f8d2 [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" "f2ac2a108eabce24f0841b8c5174c7a03e33f6aaf7762619ae066aa4c3b8f8d2", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling httparse v1.4.0 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking httpdate v1.0.0 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking hmac-sha256 v0.1.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling openssl-sys v0.9.62 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Compiling openssl v0.10.34 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking http-body v0.4.1 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking tokio-util v0.6.6 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking hyper v0.14.7 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking coin-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: cannot divide `f64` by `usize` [INFO] [stdout] --> src/main.rs:102:26 [INFO] [stdout] | [INFO] [stdout] 102 | let buy_krw = my_krw / coin_vec.len(); [INFO] [stdout] | ^ no implementation for `f64 / usize` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Div` is not implemented for `f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: cannot divide `f64` by `usize` [INFO] [stdout] --> src/main.rs:102:26 [INFO] [stdout] | [INFO] [stdout] 102 | let buy_krw = my_krw / coin_vec.len(); [INFO] [stdout] | ^ no implementation for `f64 / usize` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Div` is not implemented for `f64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `coin-bot` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f2ac2a108eabce24f0841b8c5174c7a03e33f6aaf7762619ae066aa4c3b8f8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ac2a108eabce24f0841b8c5174c7a03e33f6aaf7762619ae066aa4c3b8f8d2", kill_on_drop: false }` [INFO] [stdout] f2ac2a108eabce24f0841b8c5174c7a03e33f6aaf7762619ae066aa4c3b8f8d2