[INFO] cloning repository https://github.com/remram44/locked-pancake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/remram44/locked-pancake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Flocked-pancake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Flocked-pancake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38b800ea5e89a9c21f7b8956eb15631f18ae9f73 [INFO] checking remram44/locked-pancake against try#863511eff87e66198b396935f3b5c8a543022f53 for pr-139493-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Flocked-pancake" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/remram44/locked-pancake [INFO] finished tweaking git repo https://github.com/remram44/locked-pancake [INFO] tweaked toml for git repo https://github.com/remram44/locked-pancake written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/remram44/locked-pancake on toolchain 863511eff87e66198b396935f3b5c8a543022f53 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/remram44/locked-pancake 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" "+863511eff87e66198b396935f3b5c8a543022f53" "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 remram44/locked-pancake against try#863511eff87e66198b396935f3b5c8a543022f53 for pr-139493-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fremram44%2Flocked-pancake" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/remram44/locked-pancake [INFO] finished tweaking git repo https://github.com/remram44/locked-pancake [INFO] tweaked toml for git repo https://github.com/remram44/locked-pancake written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/remram44/locked-pancake on toolchain 863511eff87e66198b396935f3b5c8a543022f53 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/remram44/locked-pancake 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" "+863511eff87e66198b396935f3b5c8a543022f53" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-derive v0.3.1 [INFO] [stderr] Downloaded syn v1.0.38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ff2acf666c6b6d4fa58a14e3acdc589adcc4d45d6f42308b9ae5d9780414cd9 [INFO] running `Command { std: "docker" "start" "-a" "0ff2acf666c6b6d4fa58a14e3acdc589adcc4d45d6f42308b9ae5d9780414cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ff2acf666c6b6d4fa58a14e3acdc589adcc4d45d6f42308b9ae5d9780414cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ff2acf666c6b6d4fa58a14e3acdc589adcc4d45d6f42308b9ae5d9780414cd9", kill_on_drop: false }` [INFO] [stdout] 0ff2acf666c6b6d4fa58a14e3acdc589adcc4d45d6f42308b9ae5d9780414cd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+863511eff87e66198b396935f3b5c8a543022f53" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a666326a27e8770c5f6d0bf001c66fface837d6f8b75304d9d6db23793b951ff [INFO] running `Command { std: "docker" "start" "-a" "a666326a27e8770c5f6d0bf001c66fface837d6f8b75304d9d6db23793b951ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking lpc-memory v0.1.0 (/opt/rustwide/workdir/gc) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> gc/src/lib.rs:148:17 [INFO] [stdout] | [INFO] [stdout] 148 | Integer(i32), [INFO] [stdout] | ------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 148 - Integer(i32), [INFO] [stdout] 148 + Integer(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num-derive v0.3.1 [INFO] [stderr] Checking lpc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:193:47 [INFO] [stdout] | [INFO] [stdout] 193 | (None, None) => return Ok(true), [INFO] [stdout] | -- ^^^^ expected `Option`, found `bool` [INFO] [stdout] | | [INFO] [stdout] | arguments to this enum variant are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `bool` [INFO] [stdout] help: the type constructed contains `bool` due to the type of the argument passed [INFO] [stdout] --> src/main.rs:193:44 [INFO] [stdout] | [INFO] [stdout] 193 | (None, None) => return Ok(true), [INFO] [stdout] | ^^^----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the type of `Ok` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/core/src/result.rs:554:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:193:47 [INFO] [stdout] | [INFO] [stdout] 193 | (None, None) => return Ok(true), [INFO] [stdout] | -- ^^^^ expected `Option`, found `bool` [INFO] [stdout] | | [INFO] [stdout] | arguments to this enum variant are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `bool` [INFO] [stdout] help: the type constructed contains `bool` due to the type of the argument passed [INFO] [stdout] --> src/main.rs:193:44 [INFO] [stdout] | [INFO] [stdout] 193 | (None, None) => return Ok(true), [INFO] [stdout] | ^^^----^ [INFO] [stdout] | | [INFO] [stdout] | this argument influences the type of `Ok` [INFO] [stdout] note: tuple variant defined here [INFO] [stdout] --> /rustc/863511eff87e66198b396935f3b5c8a543022f53/library/core/src/result.rs:554:5 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:441:12 [INFO] [stdout] | [INFO] [stdout] 440 | match vm.execute(&mut thread, None) { [INFO] [stdout] | ----------------------------- this expression has type `Result, ExecError>` [INFO] [stdout] 441 | Ok(true) => {} [INFO] [stdout] | ^^^^ expected `Option`, found `bool` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:442:12 [INFO] [stdout] | [INFO] [stdout] 440 | match vm.execute(&mut thread, None) { [INFO] [stdout] | ----------------------------- this expression has type `Result, ExecError>` [INFO] [stdout] 441 | Ok(true) => {} [INFO] [stdout] 442 | Ok(false) => panic!("Program didn't finish"), [INFO] [stdout] | ^^^^^ expected `Option`, found `bool` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:441:12 [INFO] [stdout] | [INFO] [stdout] 440 | match vm.execute(&mut thread, None) { [INFO] [stdout] | ----------------------------- this expression has type `Result, ExecError>` [INFO] [stdout] 441 | Ok(true) => {} [INFO] [stdout] | ^^^^ expected `Option`, found `bool` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:442:12 [INFO] [stdout] | [INFO] [stdout] 440 | match vm.execute(&mut thread, None) { [INFO] [stdout] | ----------------------------- this expression has type `Result, ExecError>` [INFO] [stdout] 441 | Ok(true) => {} [INFO] [stdout] 442 | Ok(false) => panic!("Program didn't finish"), [INFO] [stdout] | ^^^^^ expected `Option`, found `bool` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option` [INFO] [stdout] found type `bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:73:30 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn compile_text(file: R) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:73:30 [INFO] [stdout] | [INFO] [stdout] 73 | pub fn compile_text(file: R) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lpc` (bin "lpc" test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `lpc` (bin "lpc") due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a666326a27e8770c5f6d0bf001c66fface837d6f8b75304d9d6db23793b951ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a666326a27e8770c5f6d0bf001c66fface837d6f8b75304d9d6db23793b951ff", kill_on_drop: false }` [INFO] [stdout] a666326a27e8770c5f6d0bf001c66fface837d6f8b75304d9d6db23793b951ff