[INFO] cloning repository https://github.com/barneyb/rust_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barneyb/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b66757751aefe5a0fb32b96bcd5d53b9e226780e [INFO] checking barneyb/rust_playground against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/barneyb/rust_playground on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/barneyb/rust_playground [INFO] finished tweaking git repo https://github.com/barneyb/rust_playground [INFO] tweaked toml for git repo https://github.com/barneyb/rust_playground written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/barneyb/rust_playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c8dcda776cf6d68f35fa6032b2a05e74f96b22630852981f29e9b63863c1460 [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" "0c8dcda776cf6d68f35fa6032b2a05e74f96b22630852981f29e9b63863c1460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c8dcda776cf6d68f35fa6032b2a05e74f96b22630852981f29e9b63863c1460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8dcda776cf6d68f35fa6032b2a05e74f96b22630852981f29e9b63863c1460", kill_on_drop: false }` [INFO] [stdout] 0c8dcda776cf6d68f35fa6032b2a05e74f96b22630852981f29e9b63863c1460 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a96f37e9b79c7a81f8edbd61faffcb978ce1b6d99a41c0c2a7fa9ab44d3b1462 [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" "a96f37e9b79c7a81f8edbd61faffcb978ce1b6d99a41c0c2a7fa9ab44d3b1462", kill_on_drop: false }` [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking rust_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `gcd` in this scope [INFO] [stdout] --> src/aoc_2019_22/test.rs:91:16 [INFO] [stdout] | [INFO] [stdout] 91 | assert_eq!(gcd(1, 2), 1); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `gcd` in this scope [INFO] [stdout] --> src/aoc_2019_22/test.rs:92:16 [INFO] [stdout] | [INFO] [stdout] 92 | assert_eq!(gcd(2, 1), 1); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `gcd` in this scope [INFO] [stdout] --> src/aoc_2019_22/test.rs:93:16 [INFO] [stdout] | [INFO] [stdout] 93 | assert_eq!(gcd(7, 5), 1); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `gcd` in this scope [INFO] [stdout] --> src/aoc_2019_22/test.rs:94:16 [INFO] [stdout] | [INFO] [stdout] 94 | assert_eq!(gcd(5, 7), 1); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `gcd` in this scope [INFO] [stdout] --> src/aoc_2019_22/test.rs:95:16 [INFO] [stdout] | [INFO] [stdout] 95 | assert_eq!(gcd(6, 35), 1); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `gcd` in this scope [INFO] [stdout] --> src/aoc_2019_22/test.rs:96:16 [INFO] [stdout] | [INFO] [stdout] 96 | assert_eq!(gcd(24, 42), 6); [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:56:23 [INFO] [stdout] | [INFO] [stdout] 56 | let op = Op::Deal(n); [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `n.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:58:31 [INFO] [stdout] | [INFO] [stdout] 58 | let si = shuffle(&op, ds, i); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `ds.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:58:35 [INFO] [stdout] | [INFO] [stdout] 58 | let si = shuffle(&op, ds, i); [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `i.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:59:34 [INFO] [stdout] | [INFO] [stdout] 59 | let usi = unshuffle(&op, ds, i); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `ds.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:59:38 [INFO] [stdout] | [INFO] [stdout] 59 | let usi = unshuffle(&op, ds, i); [INFO] [stdout] | ^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `i.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:60:35 [INFO] [stdout] | [INFO] [stdout] 60 | assert_eq!(unshuffle(&op, ds, si), i); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `ds.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | assert_eq!(unshuffle(&op, ds, si), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i64`, found `i32` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:61:33 [INFO] [stdout] | [INFO] [stdout] 61 | assert_eq!(shuffle(&op, ds, usi), i); [INFO] [stdout] | ^^ [INFO] [stdout] | | [INFO] [stdout] | expected `i64`, found `i32` [INFO] [stdout] | help: you can convert an `i32` to an `i64`: `ds.into()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/aoc_2019_22/test.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | assert_eq!(shuffle(&op, ds, usi), i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i64`, found `i32` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_playground` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "a96f37e9b79c7a81f8edbd61faffcb978ce1b6d99a41c0c2a7fa9ab44d3b1462", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a96f37e9b79c7a81f8edbd61faffcb978ce1b6d99a41c0c2a7fa9ab44d3b1462", kill_on_drop: false }` [INFO] [stdout] a96f37e9b79c7a81f8edbd61faffcb978ce1b6d99a41c0c2a7fa9ab44d3b1462