[INFO] cloning repository https://github.com/JavaDerg/failtoparse [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JavaDerg/failtoparse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaDerg%2Ffailtoparse", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaDerg%2Ffailtoparse'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9269e66c5060d0d88afcf7daf9561ea6a7f39f37 [INFO] checking JavaDerg/failtoparse against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaDerg%2Ffailtoparse" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JavaDerg/failtoparse [INFO] finished tweaking git repo https://github.com/JavaDerg/failtoparse [INFO] tweaked toml for git repo https://github.com/JavaDerg/failtoparse written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JavaDerg/failtoparse on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JavaDerg/failtoparse 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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 JavaDerg/failtoparse against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJavaDerg%2Ffailtoparse" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JavaDerg/failtoparse [INFO] finished tweaking git repo https://github.com/JavaDerg/failtoparse [INFO] tweaked toml for git repo https://github.com/JavaDerg/failtoparse written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JavaDerg/failtoparse on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JavaDerg/failtoparse 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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 backtrace v0.3.65 [INFO] [stderr] Downloaded owo-colors v3.4.0 [INFO] [stderr] Downloaded tracing-core v0.1.28 [INFO] [stderr] Downloaded object v0.28.4 [INFO] [stderr] Downloaded tracing-subscriber v0.3.14 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd41d4a2c331eb7c6a654ed8445ea14ac636e862bac2f4091266c8892b425b62 [INFO] running `Command { std: "docker" "start" "-a" "cd41d4a2c331eb7c6a654ed8445ea14ac636e862bac2f4091266c8892b425b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd41d4a2c331eb7c6a654ed8445ea14ac636e862bac2f4091266c8892b425b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd41d4a2c331eb7c6a654ed8445ea14ac636e862bac2f4091266c8892b425b62", kill_on_drop: false }` [INFO] [stdout] cd41d4a2c331eb7c6a654ed8445ea14ac636e862bac2f4091266c8892b425b62 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe0848b9ead0b7d43f9249f00577b22f3b123308c4f592f57f1656f75d5c4494 [INFO] running `Command { std: "docker" "start" "-a" "fe0848b9ead0b7d43f9249f00577b22f3b123308c4f592f57f1656f75d5c4494", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling backtrace v0.3.65 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking tracing-core v0.1.28 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Checking object v0.28.4 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking tracing-subscriber v0.3.14 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Checking color-eyre v0.6.1 [INFO] [stderr] Checking failtoparse v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:161:35 [INFO] [stdout] | [INFO] [stdout] 161 | Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 161 - Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] 161 + Node::Sub(Box::new(Node::Numeric(0.0)), box right) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:161:59 [INFO] [stdout] | [INFO] [stdout] 161 | Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 161 - Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] 161 + Node::Sub(box Node::Numeric(0.0), Box::new(right)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | box move |b: Node| content(f, a, b) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 232 - box move |b: Node| content(f, a, b) [INFO] [stdout] 232 + Box::new(move |b: Node| content(f, a, b)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:239:7 [INFO] [stdout] | [INFO] [stdout] 239 | f(box a, box b) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 239 - f(box a, box b) [INFO] [stdout] 239 + f(Box::new(a), box b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:239:14 [INFO] [stdout] | [INFO] [stdout] 239 | f(box a, box b) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 239 - f(box a, box b) [INFO] [stdout] 239 + f(box a, Box::new(b)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.70.0; see for more information [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `PutBack`, and `put_back` [INFO] [stdout] --> src/main.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use itertools::{put_back, Itertools, PutBack}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `extract` [INFO] [stdout] --> src/main.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | macro_rules! extract { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:161:35 [INFO] [stdout] | [INFO] [stdout] 161 | Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 161 - Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] 161 + Node::Sub(Box::new(Node::Numeric(0.0)), box right) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:161:59 [INFO] [stdout] | [INFO] [stdout] 161 | Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 161 - Node::Sub(box Node::Numeric(0.0), box right) [INFO] [stdout] 161 + Node::Sub(box Node::Numeric(0.0), Box::new(right)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | box move |b: Node| content(f, a, b) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 232 - box move |b: Node| content(f, a, b) [INFO] [stdout] 232 + Box::new(move |b: Node| content(f, a, b)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:239:7 [INFO] [stdout] | [INFO] [stdout] 239 | f(box a, box b) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 239 - f(box a, box b) [INFO] [stdout] 239 + f(Box::new(a), box b) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/main.rs:239:14 [INFO] [stdout] | [INFO] [stdout] 239 | f(box a, box b) [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 239 - f(box a, box b) [INFO] [stdout] 239 + f(box a, Box::new(b)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.70.0; see for more information [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 29 | / loop { [INFO] [stdout] 30 | | stdin().read_line(&mut buffer)?; [INFO] [stdout] 31 | | let (_, tokens) = lex(&buffer).unwrap(); [INFO] [stdout] 32 | | println!("{:?}", &tokens); [INFO] [stdout] ... | [INFO] [stdout] 38 | | buffer.clear(); [INFO] [stdout] 39 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 40 | [INFO] [stdout] 41 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Itertools`, `PutBack`, and `put_back` [INFO] [stdout] --> src/main.rs:4:17 [INFO] [stdout] | [INFO] [stdout] 4 | use itertools::{put_back, Itertools, PutBack}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `extract` [INFO] [stdout] --> src/main.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | macro_rules! extract { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 29 | / loop { [INFO] [stdout] 30 | | stdin().read_line(&mut buffer)?; [INFO] [stdout] 31 | | let (_, tokens) = lex(&buffer).unwrap(); [INFO] [stdout] 32 | | println!("{:?}", &tokens); [INFO] [stdout] ... | [INFO] [stdout] 38 | | buffer.clear(); [INFO] [stdout] 39 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 40 | [INFO] [stdout] 41 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `failtoparse` (bin "failtoparse") due to 6 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `failtoparse` (bin "failtoparse" test) due to 6 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fe0848b9ead0b7d43f9249f00577b22f3b123308c4f592f57f1656f75d5c4494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe0848b9ead0b7d43f9249f00577b22f3b123308c4f592f57f1656f75d5c4494", kill_on_drop: false }` [INFO] [stdout] fe0848b9ead0b7d43f9249f00577b22f3b123308c4f592f57f1656f75d5c4494