[INFO] updating cached repository https://github.com/aogier/keep-a-changelog [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1b2411b71766f141e2598dc5da07669c1cb511ca [INFO] testing aogier/keep-a-changelog against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faogier%2Fkeep-a-changelog" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aogier/keep-a-changelog on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-2/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 `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a6d50eb7e2da561b2ee3e2d58182ac5fd35f92e5e33ac433258c585f00d242b6 [INFO] running `"docker" "start" "-a" "a6d50eb7e2da561b2ee3e2d58182ac5fd35f92e5e33ac433258c585f00d242b6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling pulldown-cmark v0.7.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.16 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling textwrap v0.11.0 [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] [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: method is never used: `enqueue_item` [INFO] [stderr] --> src/main.rs:58:5 [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 dev [unoptimized + debuginfo] target(s) in 26.47s [INFO] running `"docker" "inspect" "a6d50eb7e2da561b2ee3e2d58182ac5fd35f92e5e33ac433258c585f00d242b6"` [INFO] running `"docker" "rm" "-f" "a6d50eb7e2da561b2ee3e2d58182ac5fd35f92e5e33ac433258c585f00d242b6"` [INFO] [stdout] a6d50eb7e2da561b2ee3e2d58182ac5fd35f92e5e33ac433258c585f00d242b6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e5e764381ac85ae131456bb11125102fa5002ecc13fb38198f668a4820825f2e [INFO] running `"docker" "start" "-a" "e5e764381ac85ae131456bb11125102fa5002ecc13fb38198f668a4820825f2e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling changelog v0.1.0 (/opt/rustwide/workdir) [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: method is never used: `enqueue_item` [INFO] [stderr] --> src/main.rs:58:5 [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 1.31s [INFO] running `"docker" "inspect" "e5e764381ac85ae131456bb11125102fa5002ecc13fb38198f668a4820825f2e"` [INFO] running `"docker" "rm" "-f" "e5e764381ac85ae131456bb11125102fa5002ecc13fb38198f668a4820825f2e"` [INFO] [stdout] e5e764381ac85ae131456bb11125102fa5002ecc13fb38198f668a4820825f2e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f7bb06787cad217ea00c7d77156adb838aa5f3e07c980e73e7f2ac3c2ad32e50 [INFO] running `"docker" "start" "-a" "f7bb06787cad217ea00c7d77156adb838aa5f3e07c980e73e7f2ac3c2ad32e50"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [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: method is never used: `enqueue_item` [INFO] [stderr] --> src/main.rs:58:5 [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 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/changelog-d63506e36970c050 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "f7bb06787cad217ea00c7d77156adb838aa5f3e07c980e73e7f2ac3c2ad32e50"` [INFO] running `"docker" "rm" "-f" "f7bb06787cad217ea00c7d77156adb838aa5f3e07c980e73e7f2ac3c2ad32e50"` [INFO] [stdout] f7bb06787cad217ea00c7d77156adb838aa5f3e07c980e73e7f2ac3c2ad32e50