[INFO] cloning repository https://github.com/farglabs/quickcanary [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farglabs/quickcanary" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarglabs%2Fquickcanary", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarglabs%2Fquickcanary'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6df3ee787ab363de1a959a090d636fe2e3699d9d [INFO] testing farglabs/quickcanary against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarglabs%2Fquickcanary" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/farglabs/quickcanary [INFO] finished tweaking git repo https://github.com/farglabs/quickcanary [INFO] tweaked toml for git repo https://github.com/farglabs/quickcanary written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/farglabs/quickcanary on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/farglabs/quickcanary already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b9a0e8d03c2a8df08822ab087707164bea612f47a3fb3ec296f1393c6b9bebd [INFO] running `Command { std: "docker" "start" "-a" "1b9a0e8d03c2a8df08822ab087707164bea612f47a3fb3ec296f1393c6b9bebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b9a0e8d03c2a8df08822ab087707164bea612f47a3fb3ec296f1393c6b9bebd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9a0e8d03c2a8df08822ab087707164bea612f47a3fb3ec296f1393c6b9bebd", kill_on_drop: false }` [INFO] [stdout] 1b9a0e8d03c2a8df08822ab087707164bea612f47a3fb3ec296f1393c6b9bebd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09e68727a4382868dba84a5ddaa0d0e411ba4846dea4bacb0a788c359e1e62ef [INFO] running `Command { std: "docker" "start" "-a" "09e68727a4382868dba84a5ddaa0d0e411ba4846dea4bacb0a788c359e1e62ef", kill_on_drop: false }` [INFO] [stderr] Compiling quickcanary v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: format argument must be a string literal [INFO] [stdout] --> src/main.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | println!(alert(445)); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you might be missing a string literal to format with [INFO] [stdout] | [INFO] [stdout] 9 | println!("{}", alert(445)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: format argument must be a string literal [INFO] [stdout] --> src/main.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | println!(alert(80)); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you might be missing a string literal to format with [INFO] [stdout] | [INFO] [stdout] 19 | println!("{}", alert(80)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: format argument must be a string literal [INFO] [stdout] --> src/main.rs:29:22 [INFO] [stdout] | [INFO] [stdout] 29 | println!(alert(443)); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you might be missing a string literal to format with [INFO] [stdout] | [INFO] [stdout] 29 | println!("{}", alert(443)); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:39:23 [INFO] [stdout] | [INFO] [stdout] 37 | let message = String::from("Yikes! We don't know what just hit us!"); [INFO] [stdout] | ------------------------------------------------------ expected due to this value [INFO] [stdout] 38 | match n{ [INFO] [stdout] 39 | 80=>message = "H2S!", [INFO] [stdout] | ^^^^^^- help: try using a conversion method: `.to_string()` [INFO] [stdout] | | [INFO] [stdout] | expected `String`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:40:24 [INFO] [stdout] | [INFO] [stdout] 37 | let message = String::from("Yikes! We don't know what just hit us!"); [INFO] [stdout] | ------------------------------------------------------ expected due to this value [INFO] [stdout] ... [INFO] [stdout] 40 | 443=>message = "CH4!", [INFO] [stdout] | ^^^^^^- help: try using a conversion method: `.to_string()` [INFO] [stdout] | | [INFO] [stdout] | expected `String`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:41:24 [INFO] [stdout] | [INFO] [stdout] 37 | let message = String::from("Yikes! We don't know what just hit us!"); [INFO] [stdout] | ------------------------------------------------------ expected due to this value [INFO] [stdout] ... [INFO] [stdout] 41 | 445=>message = "CO!", [INFO] [stdout] | ^^^^^- help: try using a conversion method: `.to_string()` [INFO] [stdout] | | [INFO] [stdout] | expected `String`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 36 | fn alert(n: u32) { [INFO] [stdout] | - help: try adding a return type: `-> String` [INFO] [stdout] ... [INFO] [stdout] 44 | message [INFO] [stdout] | ^^^^^^^ expected `()`, found `String` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quickcanary` (bin "quickcanary") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "09e68727a4382868dba84a5ddaa0d0e411ba4846dea4bacb0a788c359e1e62ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e68727a4382868dba84a5ddaa0d0e411ba4846dea4bacb0a788c359e1e62ef", kill_on_drop: false }` [INFO] [stdout] 09e68727a4382868dba84a5ddaa0d0e411ba4846dea4bacb0a788c359e1e62ef