[INFO] cloning repository https://github.com/horou-sk/hb-strategy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/horou-sk/hb-strategy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorou-sk%2Fhb-strategy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorou-sk%2Fhb-strategy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f65c3e1e547d2cb52da3108d180cf44d084dc222
[INFO] checking horou-sk/hb-strategy against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhorou-sk%2Fhb-strategy" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/horou-sk/hb-strategy on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/horou-sk/hb-strategy
[INFO] finished tweaking git repo https://github.com/horou-sk/hb-strategy
[INFO] tweaked toml for git repo https://github.com/horou-sk/hb-strategy written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/horou-sk/hb-strategy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c70d8c79dfa6573f89cbf2c8069a6b5fe21c18ae83c9e3046b0f460a8f0f7ad1
[INFO] running `Command { std: "docker" "start" "-a" "c70d8c79dfa6573f89cbf2c8069a6b5fe21c18ae83c9e3046b0f460a8f0f7ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c70d8c79dfa6573f89cbf2c8069a6b5fe21c18ae83c9e3046b0f460a8f0f7ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70d8c79dfa6573f89cbf2c8069a6b5fe21c18ae83c9e3046b0f460a8f0f7ad1", kill_on_drop: false }`
[INFO] [stdout] c70d8c79dfa6573f89cbf2c8069a6b5fe21c18ae83c9e3046b0f460a8f0f7ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53c727b364f229e52e3ce9f8fed52623c1b413054913326791ff527b989e51d4
[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" "53c727b364f229e52e3ce9f8fed52623c1b413054913326791ff527b989e51d4", kill_on_drop: false }`
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[INFO] [stderr]     Checking hb-buy-strategy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found keyword `for`
[INFO] [stdout]   --> examples/map/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     for key in map.keys() {
[INFO] [stdout]    |     ^^^ expected identifier, found keyword
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `(`, `.`, `::`, `;`, `?`, `}`, or an operator, found `key`
[INFO] [stdout]   --> examples/map/main.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     for key in map.keys() {
[INFO] [stdout]    |         ^^^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `File`
[INFO] [stdout]  --> examples/file/main.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{File, OpenOptions};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hb-buy-strategy`
[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] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UTF_8`
[INFO] [stdout]  --> examples/timestamp/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use encoding_rs::{UTF_8};
[INFO] [stdout]   |                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> examples/api/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `text` found for enum `Result<reqwest::async_impl::response::Response, reqwest::error::Error>` in the current scope
[INFO] [stdout]   --> examples/hmac/main.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 |     println!("{}", resp.text().await.unwrap());
[INFO] [stdout]    |                         ^^^^ method not found in `Result<reqwest::async_impl::response::Response, reqwest::error::Error>`
[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 E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "53c727b364f229e52e3ce9f8fed52623c1b413054913326791ff527b989e51d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c727b364f229e52e3ce9f8fed52623c1b413054913326791ff527b989e51d4", kill_on_drop: false }`
[INFO] [stdout] 53c727b364f229e52e3ce9f8fed52623c1b413054913326791ff527b989e51d4