[INFO] cloning repository https://github.com/sumeet/SOLDIER [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sumeet/SOLDIER" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumeet%2FSOLDIER", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumeet%2FSOLDIER'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1515668b08046e5e2c8d22e45aa8a3af3d24fb2e [INFO] checking sumeet/SOLDIER/1515668b08046e5e2c8d22e45aa8a3af3d24fb2e against master#04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 for pr-147834 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumeet%2FSOLDIER" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sumeet/SOLDIER [INFO] finished tweaking git repo https://github.com/sumeet/SOLDIER [INFO] tweaked toml for git repo https://github.com/sumeet/SOLDIER written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sumeet/SOLDIER on toolchain 04ff05c9c0cfbca33115c5f1b8bb20a66a54b799 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sumeet/SOLDIER 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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dyn_partial_eq v0.1.2 [INFO] [stderr] Downloaded pretty v0.11.2 [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded peg v0.8.0 [INFO] [stderr] Downloaded dyn_partial_eq_derive v0.1.2 [INFO] [stderr] Downloaded litrs v0.2.3 [INFO] [stderr] Downloaded hyphenation_commons v0.8.4 [INFO] [stderr] Downloaded dyn-clone v1.0.5 [INFO] [stderr] Downloaded peg-macros v0.8.0 [INFO] [stderr] Downloaded peg-runtime v0.8.0 [INFO] [stderr] Downloaded fst v0.4.7 [INFO] [stderr] Downloaded hyphenation v0.8.4 [INFO] [stderr] Downloaded pocket-resources v0.3.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bce315a37cbc2b3fc0947e243e12d17bae3d9e4ae5b4b01a0c726c659f7c1104 [INFO] running `Command { std: "docker" "start" "-a" "bce315a37cbc2b3fc0947e243e12d17bae3d9e4ae5b4b01a0c726c659f7c1104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bce315a37cbc2b3fc0947e243e12d17bae3d9e4ae5b4b01a0c726c659f7c1104", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bce315a37cbc2b3fc0947e243e12d17bae3d9e4ae5b4b01a0c726c659f7c1104", kill_on_drop: false }` [INFO] [stdout] bce315a37cbc2b3fc0947e243e12d17bae3d9e4ae5b4b01a0c726c659f7c1104 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+04ff05c9c0cfbca33115c5f1b8bb20a66a54b799" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4ea72b363c3113ea19f2a02019b1da09cd1d1ed016bb598650349389c0ebc76 [INFO] running `Command { std: "docker" "start" "-a" "b4ea72b363c3113ea19f2a02019b1da09cd1d1ed016bb598650349389c0ebc76", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pocket-resources v0.3.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling peg-runtime v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking smawk v0.3.1 [INFO] [stderr] Checking litrs v0.2.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking pretty v0.11.2 [INFO] [stderr] Compiling peg-macros v0.8.0 [INFO] [stderr] Checking dyn-clone v1.0.5 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Checking peg v0.8.0 [INFO] [stderr] Compiling unicode-linebreak v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling dyn_partial_eq_derive v0.1.2 [INFO] [stderr] Checking dyn_partial_eq v0.1.2 [INFO] [stderr] Checking hyphenation_commons v0.8.4 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling hyphenation v0.8.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking zac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.61.0; see for more information [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![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] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.61.0; see for more information [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![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] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 109 | program: &'a mut Program, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 108 | pub fn find_comments_mut<'a>( [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:110:38 [INFO] [stdout] | [INFO] [stdout] 110 | ) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 108 | pub fn find_comments_mut<'a>( [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:118:34 [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut<'a>(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:118:82 [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut<'a>(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:169:28 [INFO] [stdout] | [INFO] [stdout] 169 | into: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 168 | pub fn try_extend<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:170:28 [INFO] [stdout] | [INFO] [stdout] 170 | from: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 168 | pub fn try_extend<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:179:28 [INFO] [stdout] | [INFO] [stdout] 179 | into: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 178 | fn try_insert<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | v: &'a mut V, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 178 | fn try_insert<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 109 | program: &'a mut Program, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 108 | pub fn find_comments_mut<'a>( [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:110:38 [INFO] [stdout] | [INFO] [stdout] 110 | ) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 108 | pub fn find_comments_mut<'a>( [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:118:34 [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut<'a>(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:118:82 [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 118 | fn find_expr_comments_mut<'a>(expr: &'a mut Expr) -> anyhow::Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:169:28 [INFO] [stdout] | [INFO] [stdout] 169 | into: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 168 | pub fn try_extend<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:170:28 [INFO] [stdout] | [INFO] [stdout] 170 | from: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 168 | pub fn try_extend<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:179:28 [INFO] [stdout] | [INFO] [stdout] 179 | into: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 178 | fn try_insert<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0261]: use of undeclared lifetime name `'a` [INFO] [stdout] --> src/parser.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | v: &'a mut V, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] | [INFO] [stdout] help: consider introducing lifetime `'a` here [INFO] [stdout] | [INFO] [stdout] 178 | fn try_insert<'a, K: Eq + Hash + Send + Sync + Debug + Display, V: Send + Sync + Debug>( [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(exclusive_range_pattern)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `exclusive_range_pattern` has been stable since 1.80.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(exclusive_range_pattern)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0261, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0261`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zac` (lib) due to 10 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0261, E0557. [INFO] [stdout] [INFO] [stderr] error: could not compile `zac` (lib test) due to 10 previous errors; 1 warning emitted [INFO] [stdout] For more information about an error, try `rustc --explain E0261`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b4ea72b363c3113ea19f2a02019b1da09cd1d1ed016bb598650349389c0ebc76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4ea72b363c3113ea19f2a02019b1da09cd1d1ed016bb598650349389c0ebc76", kill_on_drop: false }` [INFO] [stdout] b4ea72b363c3113ea19f2a02019b1da09cd1d1ed016bb598650349389c0ebc76