[INFO] fetching crate smileypyramid 1.0.1...
[INFO] checking smileypyramid-1.0.1 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate smileypyramid 1.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate smileypyramid 1.0.1 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smileypyramid 1.0.1
[INFO] finished tweaking crates.io crate smileypyramid 1.0.1
[INFO] tweaked toml for crates.io crate smileypyramid 1.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1367eaa0c5fb25cacf81c2f151c510f6b94344403bbd3e985a7408cd2eaee9c
[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" "c1367eaa0c5fb25cacf81c2f151c510f6b94344403bbd3e985a7408cd2eaee9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1367eaa0c5fb25cacf81c2f151c510f6b94344403bbd3e985a7408cd2eaee9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1367eaa0c5fb25cacf81c2f151c510f6b94344403bbd3e985a7408cd2eaee9c", kill_on_drop: false }`
[INFO] [stdout] c1367eaa0c5fb25cacf81c2f151c510f6b94344403bbd3e985a7408cd2eaee9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47f275803627b3994974f309c1807ebee22922928cd4565e1ea8bd84acbfbdea
[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" "47f275803627b3994974f309c1807ebee22922928cd4565e1ea8bd84acbfbdea", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking docopt v1.1.1
[INFO] [stderr]     Checking smileypyramid v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `smiley_line` in this scope
[INFO] [stdout]  --> rust/lib.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |         assert_eq!(smiley_line(0), "");
[INFO] [stdout]   |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use smiley_line;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `smiley_line` in this scope
[INFO] [stdout]  --> rust/lib.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 |         assert_eq!(smiley_line(1), ")");
[INFO] [stdout]   |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use smiley_line;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `smiley_line` in this scope
[INFO] [stdout]  --> rust/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |         assert_eq!(smiley_line(2), ":)");
[INFO] [stdout]   |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use smiley_line;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `smiley_line` in this scope
[INFO] [stdout]  --> rust/lib.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |         assert_eq!(smiley_line(3), ":-)");
[INFO] [stdout]   |                    ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use smiley_line;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `smileypyramid`
[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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "47f275803627b3994974f309c1807ebee22922928cd4565e1ea8bd84acbfbdea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47f275803627b3994974f309c1807ebee22922928cd4565e1ea8bd84acbfbdea", kill_on_drop: false }`
[INFO] [stdout] 47f275803627b3994974f309c1807ebee22922928cd4565e1ea8bd84acbfbdea