[INFO] cloning repository https://github.com/iianuragii/rust-basics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iianuragii/rust-basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiianuragii%2Frust-basics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiianuragii%2Frust-basics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ab4cd6092e2ec3423e7e6428518871e7cf7040d [INFO] checking iianuragii/rust-basics against master#c3def263a44e07e09ae6d57abfc8650227fb4972 for pr-118920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiianuragii%2Frust-basics" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iianuragii/rust-basics on toolchain c3def263a44e07e09ae6d57abfc8650227fb4972 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iianuragii/rust-basics [INFO] finished tweaking git repo https://github.com/iianuragii/rust-basics [INFO] tweaked toml for git repo https://github.com/iianuragii/rust-basics written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iianuragii/rust-basics 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" "+c3def263a44e07e09ae6d57abfc8650227fb4972" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking iianuragii/rust-basics against try#3931cbb869e499bf6db1e4d580cc247efbf183df for pr-118920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiianuragii%2Frust-basics" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iianuragii/rust-basics on toolchain 3931cbb869e499bf6db1e4d580cc247efbf183df [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iianuragii/rust-basics [INFO] finished tweaking git repo https://github.com/iianuragii/rust-basics [INFO] tweaked toml for git repo https://github.com/iianuragii/rust-basics written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/iianuragii/rust-basics 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" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e041b72185046d0b93224b99c26209c9d697d245e98d5e046755423f5bfc16f [INFO] running `Command { std: "docker" "start" "-a" "3e041b72185046d0b93224b99c26209c9d697d245e98d5e046755423f5bfc16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e041b72185046d0b93224b99c26209c9d697d245e98d5e046755423f5bfc16f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e041b72185046d0b93224b99c26209c9d697d245e98d5e046755423f5bfc16f", kill_on_drop: false }` [INFO] [stdout] 3e041b72185046d0b93224b99c26209c9d697d245e98d5e046755423f5bfc16f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3931cbb869e499bf6db1e4d580cc247efbf183df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 191151c1796b0b8fb6dcfc85ec38fd360fb619fa23823d7913ca89675489a4d2 [INFO] running `Command { std: "docker" "start" "-a" "191151c1796b0b8fb6dcfc85ec38fd360fb619fa23823d7913ca89675489a4d2", kill_on_drop: false }` [INFO] [stderr] Checking rust-basics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 4 | fn calculate_weight_on_earth(mass: i32) -> f32{ [INFO] [stdout] | --- expected due to this parameter type [INFO] [stdout] ... [INFO] [stdout] 8 | (mass = gravity) as f32 [INFO] [stdout] | ^^^^^^^ expected `i32`, found `f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0605]: non-primitive cast: `()` as `f32` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | (mass = gravity) as f32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 4 | fn calculate_weight_on_earth(mass: i32) -> f32{ [INFO] [stdout] | --- expected due to this parameter type [INFO] [stdout] ... [INFO] [stdout] 8 | (mass = gravity) as f32 [INFO] [stdout] | ^^^^^^^ expected `i32`, found `f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | println!("Hello, world! {}", calculate_weight_on_earth(5.0)); [INFO] [stdout] | ------------------------- ^^^ expected `i32`, found floating-point number [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn calculate_weight_on_earth(mass: i32) -> f32{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ --------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0605]: non-primitive cast: `()` as `f32` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | (mass = gravity) as f32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:12:60 [INFO] [stdout] | [INFO] [stdout] 12 | println!("Hello, world! {}", calculate_weight_on_earth(5.0)); [INFO] [stdout] | ------------------------- ^^^ expected `i32`, found floating-point number [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | fn calculate_weight_on_earth(mass: i32) -> f32{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ --------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0605. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0605. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-basics` (bin "rust-basics" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-basics` (bin "rust-basics") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "191151c1796b0b8fb6dcfc85ec38fd360fb619fa23823d7913ca89675489a4d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "191151c1796b0b8fb6dcfc85ec38fd360fb619fa23823d7913ca89675489a4d2", kill_on_drop: false }` [INFO] [stdout] 191151c1796b0b8fb6dcfc85ec38fd360fb619fa23823d7913ca89675489a4d2