[INFO] cloning repository https://github.com/aogier/keep-a-changelog [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aogier/keep-a-changelog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faogier%2Fkeep-a-changelog", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faogier%2Fkeep-a-changelog'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b2411b71766f141e2598dc5da07669c1cb511ca [INFO] testing aogier/keep-a-changelog against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faogier%2Fkeep-a-changelog" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aogier/keep-a-changelog on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aogier/keep-a-changelog [INFO] finished tweaking git repo https://github.com/aogier/keep-a-changelog [INFO] tweaked toml for git repo https://github.com/aogier/keep-a-changelog written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/aogier/keep-a-changelog already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pulldown-cmark v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5eda83c20fb915d671a56f3f61c1a2c45f199e7dd439b4039588b457fab26eb2 [INFO] running `Command { std: "docker" "start" "-a" "5eda83c20fb915d671a56f3f61c1a2c45f199e7dd439b4039588b457fab26eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5eda83c20fb915d671a56f3f61c1a2c45f199e7dd439b4039588b457fab26eb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eda83c20fb915d671a56f3f61c1a2c45f199e7dd439b4039588b457fab26eb2", kill_on_drop: false }` [INFO] [stdout] 5eda83c20fb915d671a56f3f61c1a2c45f199e7dd439b4039588b457fab26eb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 627425acfb72e6ed23fcffae0a417decd8242145be60f75426dad496514eb312 [INFO] running `Command { std: "docker" "start" "-a" "627425acfb72e6ed23fcffae0a417decd8242145be60f75426dad496514eb312", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling pulldown-cmark v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.16 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling aho-corasick v0.7.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling changelog v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `InlineStr`, `html` [INFO] [stdout] --> src/main.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use pulldown_cmark::{html, CowStr, Event, InlineStr, Options, Parser, Tag}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InlineStr` [INFO] [stdout] --> src/markdown.rs:9:55 [INFO] [stdout] | [INFO] [stdout] 9 | use pulldown_cmark::{Alignment, CodeBlockKind, Event, InlineStr, LinkType, Tag}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `norm` [INFO] [stdout] --> src/main.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | Some(&|norm, raw| None), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_norm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw` [INFO] [stdout] --> src/main.rs:39:26 [INFO] [stdout] | [INFO] [stdout] 39 | Some(&|norm, raw| None), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/markdown.rs:285:40 [INFO] [stdout] | [INFO] [stdout] 285 | Tag::Link(LinkType::Email, dest, title) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/markdown.rs:294:41 [INFO] [stdout] | [INFO] [stdout] 294 | Tag::Link(_link_type, dest, title) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/markdown.rs:302:36 [INFO] [stdout] | [INFO] [stdout] 302 | Tag::Image(_link_type, dest, title) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `push_html` [INFO] [stdout] --> src/markdown.rs:453:8 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn push_html<'a, I>(s: &mut String, iter: I) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `string_buffer` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | string_buffer: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `enqueue_item` [INFO] [stdout] --> src/main.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn enqueue_item(&mut self, item: &'c String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.21s [INFO] running `Command { std: "docker" "inspect" "627425acfb72e6ed23fcffae0a417decd8242145be60f75426dad496514eb312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "627425acfb72e6ed23fcffae0a417decd8242145be60f75426dad496514eb312", kill_on_drop: false }` [INFO] [stdout] 627425acfb72e6ed23fcffae0a417decd8242145be60f75426dad496514eb312 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 08176c4024dcbf2c2b6671e9357ce21605aaa395dc420f75c6764833711d1bf1 [INFO] running `Command { std: "docker" "start" "-a" "08176c4024dcbf2c2b6671e9357ce21605aaa395dc420f75c6764833711d1bf1", kill_on_drop: false }` [INFO] [stderr] Compiling changelog v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `InlineStr`, `html` [INFO] [stdout] --> src/main.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use pulldown_cmark::{html, CowStr, Event, InlineStr, Options, Parser, Tag}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `InlineStr` [INFO] [stdout] --> src/markdown.rs:9:55 [INFO] [stdout] | [INFO] [stdout] 9 | use pulldown_cmark::{Alignment, CodeBlockKind, Event, InlineStr, LinkType, Tag}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `norm` [INFO] [stdout] --> src/main.rs:39:20 [INFO] [stdout] | [INFO] [stdout] 39 | Some(&|norm, raw| None), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_norm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw` [INFO] [stdout] --> src/main.rs:39:26 [INFO] [stdout] | [INFO] [stdout] 39 | Some(&|norm, raw| None), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/markdown.rs:285:40 [INFO] [stdout] | [INFO] [stdout] 285 | Tag::Link(LinkType::Email, dest, title) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `title` [INFO] [stdout] --> src/markdown.rs:294:41 [INFO] [stdout] | [INFO] [stdout] 294 | Tag::Link(_link_type, dest, title) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dest` [INFO] [stdout] --> src/markdown.rs:302:36 [INFO] [stdout] | [INFO] [stdout] 302 | Tag::Image(_link_type, dest, title) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `push_html` [INFO] [stdout] --> src/markdown.rs:453:8 [INFO] [stdout] | [INFO] [stdout] 453 | pub fn push_html<'a, I>(s: &mut String, iter: I) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `string_buffer` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | string_buffer: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `enqueue_item` [INFO] [stdout] --> src/main.rs:58:8 [INFO] [stdout] | [INFO] [stdout] 58 | fn enqueue_item(&mut self, item: &'c String) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.52s [INFO] running `Command { std: "docker" "inspect" "08176c4024dcbf2c2b6671e9357ce21605aaa395dc420f75c6764833711d1bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08176c4024dcbf2c2b6671e9357ce21605aaa395dc420f75c6764833711d1bf1", kill_on_drop: false }` [INFO] [stdout] 08176c4024dcbf2c2b6671e9357ce21605aaa395dc420f75c6764833711d1bf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5af2e9212666ea81752117c0feab6a377d4d7c998a1ac1b3c9fd03f917208d81 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5af2e9212666ea81752117c0feab6a377d4d7c998a1ac1b3c9fd03f917208d81", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `InlineStr`, `html` [INFO] [stderr] --> src/main.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | use pulldown_cmark::{html, CowStr, Event, InlineStr, Options, Parser, Tag}; [INFO] [stderr] | ^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `InlineStr` [INFO] [stderr] --> src/markdown.rs:9:55 [INFO] [stderr] | [INFO] [stderr] 9 | use pulldown_cmark::{Alignment, CodeBlockKind, Event, InlineStr, LinkType, Tag}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `norm` [INFO] [stderr] --> src/main.rs:39:20 [INFO] [stderr] | [INFO] [stderr] 39 | Some(&|norm, raw| None), [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_norm` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `raw` [INFO] [stderr] --> src/main.rs:39:26 [INFO] [stderr] | [INFO] [stderr] 39 | Some(&|norm, raw| None), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_raw` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dest` [INFO] [stderr] --> src/markdown.rs:285:40 [INFO] [stderr] | [INFO] [stderr] 285 | Tag::Link(LinkType::Email, dest, title) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `title` [INFO] [stderr] --> src/markdown.rs:294:41 [INFO] [stderr] | [INFO] [stderr] 294 | Tag::Link(_link_type, dest, title) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_title` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dest` [INFO] [stderr] --> src/markdown.rs:302:36 [INFO] [stderr] | [INFO] [stderr] 302 | Tag::Image(_link_type, dest, title) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_dest` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `push_html` [INFO] [stderr] --> src/markdown.rs:453:8 [INFO] [stderr] | [INFO] [stderr] 453 | pub fn push_html<'a, I>(s: &mut String, iter: I) [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `string_buffer` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | string_buffer: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `enqueue_item` [INFO] [stderr] --> src/main.rs:58:8 [INFO] [stderr] | [INFO] [stderr] 58 | fn enqueue_item(&mut self, item: &'c String) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/changelog-8b8c39991d55a777 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5af2e9212666ea81752117c0feab6a377d4d7c998a1ac1b3c9fd03f917208d81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5af2e9212666ea81752117c0feab6a377d4d7c998a1ac1b3c9fd03f917208d81", kill_on_drop: false }` [INFO] [stdout] 5af2e9212666ea81752117c0feab6a377d4d7c998a1ac1b3c9fd03f917208d81