[INFO] cloning repository https://github.com/avidcoder123/zincvm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/avidcoder123/zincvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5afba477e245020f15cf7b4c2eb0ae1ac8567413 [INFO] checking avidcoder123/zincvm against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avidcoder123/zincvm on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/avidcoder123/zincvm [INFO] finished tweaking git repo https://github.com/avidcoder123/zincvm [INFO] tweaked toml for git repo https://github.com/avidcoder123/zincvm written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/avidcoder123/zincvm 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "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 avidcoder123/zincvm against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avidcoder123/zincvm on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/avidcoder123/zincvm [INFO] finished tweaking git repo https://github.com/avidcoder123/zincvm [INFO] tweaked toml for git repo https://github.com/avidcoder123/zincvm written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/avidcoder123/zincvm 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking avidcoder123/zincvm against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Favidcoder123%2Fzincvm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/avidcoder123/zincvm on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/avidcoder123/zincvm [INFO] finished tweaking git repo https://github.com/avidcoder123/zincvm [INFO] tweaked toml for git repo https://github.com/avidcoder123/zincvm written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/avidcoder123/zincvm 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 387a633aeafad82956a629ef29f389bf71106235c18f3f34e202b3a86f37f990 [INFO] running `Command { std: "docker" "start" "-a" "387a633aeafad82956a629ef29f389bf71106235c18f3f34e202b3a86f37f990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "387a633aeafad82956a629ef29f389bf71106235c18f3f34e202b3a86f37f990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "387a633aeafad82956a629ef29f389bf71106235c18f3f34e202b3a86f37f990", kill_on_drop: false }` [INFO] [stdout] 387a633aeafad82956a629ef29f389bf71106235c18f3f34e202b3a86f37f990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b45a22a33d5fcce6b26ea01d94dea33ec617621fee5f24e2c60172051e3b5056 [INFO] running `Command { std: "docker" "start" "-a" "b45a22a33d5fcce6b26ea01d94dea33ec617621fee5f24e2c60172051e3b5056", kill_on_drop: false }` [INFO] [stderr] Checking zincvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/runner.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | for i in 0..instructions.len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W range-syntax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/runner.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | for i in 0..instructions.len() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-W range-syntax` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/runner.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | for i in 0..4 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/runner.rs:61:63 [INFO] [stdout] | [INFO] [stdout] 61 | ... let num1 = i32::from_be_bytes(&n1[0..4]); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/runner.rs:44:34 [INFO] [stdout] | [INFO] [stdout] 44 | for i in 0..4 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/stack.rs:52:48 [INFO] [stdout] | [INFO] [stdout] 52 | let slice: &[u8] = &self.stack[self.ptr - item.size .. self.ptr]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/runner.rs:61:63 [INFO] [stdout] | [INFO] [stdout] 61 | ... let num1 = i32::from_be_bytes(&n1[0..4]); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: usage of `Range` range syntax [INFO] [stdout] --> src/stack.rs:52:48 [INFO] [stdout] | [INFO] [stdout] 52 | let slice: &[u8] = &self.stack[self.ptr - item.size .. self.ptr]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `usize` to `&str` [INFO] [stdout] --> src/runner.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | Err("Cannot coerce item of size " + bytes.len() + "into size " + len) [INFO] [stdout] | ----------------------------- ^ ----------- usize [INFO] [stdout] | | [INFO] [stdout] | &str [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0369]: cannot add `usize` to `&str` [INFO] [stdout] --> src/runner.rs:6:43 [INFO] [stdout] | [INFO] [stdout] 6 | Err("Cannot coerce item of size " + bytes.len() + "into size " + len) [INFO] [stdout] | ----------------------------- ^ ----------- usize [INFO] [stdout] | | [INFO] [stdout] | &str [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> src/runner.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | Ok() [INFO] [stdout] | ^^-- an argument of type `Arr` is missing [INFO] [stdout] | [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/core/src/result.rs:506:5 [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 8 | Ok(/* Arr */) [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> src/runner.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | Ok() [INFO] [stdout] | ^^-- an argument of type `Arr` is missing [INFO] [stdout] | [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/core/src/result.rs:506:5 [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 8 | Ok(/* Arr */) [INFO] [stdout] | ~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/runner.rs:61:59 [INFO] [stdout] | [INFO] [stdout] 61 | ... let num1 = i32::from_be_bytes(&n1[0..4]); [INFO] [stdout] | ------------------ ^^^^^^^^^ expected `[u8; 4]`, found `&[u8]` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/core/src/num/mod.rs:347:5 [INFO] [stdout] = note: this error originates in the macro `int_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/runner.rs:61:59 [INFO] [stdout] | [INFO] [stdout] 61 | ... let num1 = i32::from_be_bytes(&n1[0..4]); [INFO] [stdout] | ------------------ ^^^^^^^^^ expected `[u8; 4]`, found `&[u8]` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/b4fc5dbf0bc33be331f9d893db5b3a794f29724a/library/core/src/num/mod.rs:347:5 [INFO] [stdout] = note: this error originates in the macro `int_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `match` arms have incompatible types [INFO] [stdout] --> src/runner.rs:63:37 [INFO] [stdout] | [INFO] [stdout] 59 | Ok(n1) => match num2 { [INFO] [stdout] | _______________________________- [INFO] [stdout] 60 | | Ok(n2) => { [INFO] [stdout] 61 | | let num1 = i32::from_be_bytes(&n1[0..4]); [INFO] [stdout] | | ----------------------------------------- this is found to be of type `()` [INFO] [stdout] 62 | | }, [INFO] [stdout] 63 | | Err(msg) => Err(msg) [INFO] [stdout] | | ^^^^^^^^ expected `()`, found `Result<_, &str>` [INFO] [stdout] 64 | | }, [INFO] [stdout] | |_____________________- `match` arms have incompatible types [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<_, &str>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `match` arms have incompatible types [INFO] [stdout] --> src/runner.rs:63:37 [INFO] [stdout] | [INFO] [stdout] 59 | Ok(n1) => match num2 { [INFO] [stdout] | _______________________________- [INFO] [stdout] 60 | | Ok(n2) => { [INFO] [stdout] 61 | | let num1 = i32::from_be_bytes(&n1[0..4]); [INFO] [stdout] | | ----------------------------------------- this is found to be of type `()` [INFO] [stdout] 62 | | }, [INFO] [stdout] 63 | | Err(msg) => Err(msg) [INFO] [stdout] | | ^^^^^^^^ expected `()`, found `Result<_, &str>` [INFO] [stdout] 64 | | }, [INFO] [stdout] | |_____________________- `match` arms have incompatible types [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found enum `Result<_, &str>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0369. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0369. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zincvm` (bin "zincvm") due to 5 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `zincvm` (bin "zincvm" test) due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b45a22a33d5fcce6b26ea01d94dea33ec617621fee5f24e2c60172051e3b5056", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b45a22a33d5fcce6b26ea01d94dea33ec617621fee5f24e2c60172051e3b5056", kill_on_drop: false }` [INFO] [stdout] b45a22a33d5fcce6b26ea01d94dea33ec617621fee5f24e2c60172051e3b5056