[INFO] cloning repository https://github.com/bplower/rust-shapes-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bplower/rust-shapes-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbplower%2Frust-shapes-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbplower%2Frust-shapes-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 698a136c89518738006155467cc5fc3fb4d23163
[INFO] testing bplower/rust-shapes-demo against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbplower%2Frust-shapes-demo" "/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/bplower/rust-shapes-demo on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bplower/rust-shapes-demo
[INFO] finished tweaking git repo https://github.com/bplower/rust-shapes-demo
[INFO] tweaked toml for git repo https://github.com/bplower/rust-shapes-demo written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/bplower/rust-shapes-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c8c3fda4fdbeebf99e17950305d55b50b714b4a0c078f9c2e1ff0e5211fd864
[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" "0c8c3fda4fdbeebf99e17950305d55b50b714b4a0c078f9c2e1ff0e5211fd864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c8c3fda4fdbeebf99e17950305d55b50b714b4a0c078f9c2e1ff0e5211fd864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8c3fda4fdbeebf99e17950305d55b50b714b4a0c078f9c2e1ff0e5211fd864", kill_on_drop: false }`
[INFO] [stdout] 0c8c3fda4fdbeebf99e17950305d55b50b714b4a0c078f9c2e1ff0e5211fd864
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9278bfdce17185175d8029d1e90c9b249c871d1e32ce3f222910258c1bd46c8d
[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" "9278bfdce17185175d8029d1e90c9b249c871d1e32ce3f222910258c1bd46c8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-shapes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `Rectangle: Volume` is not satisfied
[INFO] [stdout]   --> src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     printer(r);
[INFO] [stdout]    |     ------- ^ the trait `Volume` is not implemented for `Rectangle`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `printer`
[INFO] [stdout]   --> src/main.rs:13:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn printer<T>(item: T)
[INFO] [stdout]    |    ------- required by a bound in this
[INFO] [stdout] 12 | where
[INFO] [stdout] 13 |     T: std::fmt::Debug + Volume + Density
[INFO] [stdout]    |                          ^^^^^^ required by this bound in `printer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Rectangle: Mass` is not satisfied
[INFO] [stdout]   --> src/main.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |     printer(r);
[INFO] [stdout]    |     ------- ^ the trait `Mass` is not implemented for `Rectangle`
[INFO] [stdout]    |     |
[INFO] [stdout]    |     required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout] note: required because of the requirements on the impl of `Density` for `Rectangle`
[INFO] [stdout]   --> src/traits.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T> Density for T where T: Volume + Mass {
[INFO] [stdout]    |         ^^^^^^^     ^
[INFO] [stdout] note: required by a bound in `printer`
[INFO] [stdout]   --> src/main.rs:13:35
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn printer<T>(item: T)
[INFO] [stdout]    |    ------- required by a bound in this
[INFO] [stdout] 12 | where
[INFO] [stdout] 13 |     T: std::fmt::Debug + Volume + Density
[INFO] [stdout]    |                                   ^^^^^^^ required by this bound in `printer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-shapes` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "9278bfdce17185175d8029d1e90c9b249c871d1e32ce3f222910258c1bd46c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9278bfdce17185175d8029d1e90c9b249c871d1e32ce3f222910258c1bd46c8d", kill_on_drop: false }`
[INFO] [stdout] 9278bfdce17185175d8029d1e90c9b249c871d1e32ce3f222910258c1bd46c8d