[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] documenting sumeet/SOLDIER against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsumeet%2FSOLDIER" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sumeet/SOLDIER on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-13/source/Cargo.toml [INFO] crate git repo https://github.com/sumeet/SOLDIER already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hyphenation_commons v0.8.4 [INFO] [stderr] Downloaded peg-macros v0.8.0 [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded pretty v0.11.2 [INFO] [stderr] Downloaded dyn-clone v1.0.5 [INFO] [stderr] Downloaded dyn_partial_eq_derive v0.1.2 [INFO] [stderr] Downloaded dyn_partial_eq v0.1.2 [INFO] [stderr] Downloaded pocket-resources v0.3.2 [INFO] [stderr] Downloaded litrs v0.2.3 [INFO] [stderr] Downloaded peg-runtime v0.8.0 [INFO] [stderr] Downloaded peg v0.8.0 [INFO] [stderr] Downloaded fst v0.4.7 [INFO] [stderr] Downloaded hyphenation v0.8.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c5f2dd8394e8437a392912a5fb7f7bccf5f04ef462ad03ebf02baeaffaf6be6 [INFO] running `Command { std: "docker" "start" "-a" "9c5f2dd8394e8437a392912a5fb7f7bccf5f04ef462ad03ebf02baeaffaf6be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c5f2dd8394e8437a392912a5fb7f7bccf5f04ef462ad03ebf02baeaffaf6be6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c5f2dd8394e8437a392912a5fb7f7bccf5f04ef462ad03ebf02baeaffaf6be6", kill_on_drop: false }` [INFO] [stdout] 9c5f2dd8394e8437a392912a5fb7f7bccf5f04ef462ad03ebf02baeaffaf6be6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ea3b798c113fa794b8377df497417184f8a4ada8fdf754c051ea4237f2cca00 [INFO] running `Command { std: "docker" "start" "-a" "5ea3b798c113fa794b8377df497417184f8a4ada8fdf754c051ea4237f2cca00", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling pocket-resources v0.3.2 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Compiling peg-runtime v0.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking dyn-clone v1.0.5 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking pretty v0.11.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Checking litrs v0.2.3 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling peg-macros v0.8.0 [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 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] [stderr] Documenting 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 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:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed due to unsolved ergonomic questions and added lifetime resolution complexity [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(exclusive_range_pattern)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(map_try_insert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `zac` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name zac_lib src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=cd50ff6a45fb8743 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-ee185080059e5b20.rmeta --extern dyn_clone=/opt/rustwide/target/debug/deps/libdyn_clone-20ab207725a61f02.rmeta --extern dyn_partial_eq=/opt/rustwide/target/debug/deps/libdyn_partial_eq-020840c6ebc3019c.rmeta --extern hyphenation=/opt/rustwide/target/debug/deps/libhyphenation-08a3339f48fe2395.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-c3e915a3b5e36158.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --extern litrs=/opt/rustwide/target/debug/deps/liblitrs-4fd6d48da9e3419f.rmeta --extern peg=/opt/rustwide/target/debug/deps/libpeg-79f8fb7930aee81b.rmeta --extern pretty=/opt/rustwide/target/debug/deps/libpretty-2ca2334c9059bbc6.rmeta --extern textwrap=/opt/rustwide/target/debug/deps/libtextwrap-6f94664c38a4d6da.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(exclusive_range_pattern)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(map_try_insert)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(in_band_lifetimes)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(map_try_insert)] [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] 108 | pub fn find_comments_mut( [INFO] [stdout] | - help: consider introducing lifetime `'a` here: `<'a>` [INFO] [stdout] 109 | program: &'a mut Program, [INFO] [stdout] | ^^ undeclared lifetime [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] 108 | pub fn find_comments_mut( [INFO] [stdout] | - help: consider introducing lifetime `'a` here: `<'a>` [INFO] [stdout] 109 | program: &'a mut Program, [INFO] [stdout] 110 | ) -> anyhow::Result> { [INFO] [stdout] | ^^ undeclared lifetime [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: `<'a>` [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] | - help: consider introducing lifetime `'a` here: `<'a>` ^^ undeclared lifetime [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] 168 | pub fn try_extend( [INFO] [stdout] | - help: consider introducing lifetime `'a` here: `'a,` [INFO] [stdout] 169 | into: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [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] 168 | pub fn try_extend( [INFO] [stdout] | - help: consider introducing lifetime `'a` here: `'a,` [INFO] [stdout] 169 | into: &mut HashMap, [INFO] [stdout] 170 | from: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [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] 178 | fn try_insert( [INFO] [stdout] | - help: consider introducing lifetime `'a` here: `'a,` [INFO] [stdout] 179 | into: &mut HashMap, [INFO] [stdout] | ^^ undeclared lifetime [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] 178 | fn try_insert( [INFO] [stdout] | - help: consider introducing lifetime `'a` here: `'a,` [INFO] [stdout] ... [INFO] [stdout] 181 | v: &'a mut V, [INFO] [stdout] | ^^ undeclared lifetime [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0261, E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0261`. [INFO] [stdout] [INFO] [stderr] error: could not compile `zac` due to 15 previous errors [INFO] running `Command { std: "docker" "inspect" "5ea3b798c113fa794b8377df497417184f8a4ada8fdf754c051ea4237f2cca00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ea3b798c113fa794b8377df497417184f8a4ada8fdf754c051ea4237f2cca00", kill_on_drop: false }` [INFO] [stdout] 5ea3b798c113fa794b8377df497417184f8a4ada8fdf754c051ea4237f2cca00