[INFO] cloning repository https://github.com/emilniklas/publication [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilniklas/publication" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8cb7711c34252631635f9165faa9db68ff451bb [INFO] testing emilniklas/publication against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilniklas%2Fpublication" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emilniklas/publication on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emilniklas/publication [INFO] finished tweaking git repo https://github.com/emilniklas/publication [INFO] tweaked toml for git repo https://github.com/emilniklas/publication written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/emilniklas/publication already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded hermit-abi v0.1.14 [INFO] [stderr] Downloaded libc v0.2.71 [INFO] [stderr] Downloaded os_str_bytes v2.3.1 [INFO] [stderr] Downloaded clap v3.0.0-beta.1 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded clap_derive v3.0.0-beta.1 [INFO] [stderr] Downloaded autocfg v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.18 [INFO] [stderr] Downloaded syn v1.0.33 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded indexmap v1.4.0 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded termcolor v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52c71f4920294b377298dc88c1019fe3a84728cc29e557c80d2e0026618b809e [INFO] running `Command { std: "docker" "start" "-a" "52c71f4920294b377298dc88c1019fe3a84728cc29e557c80d2e0026618b809e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52c71f4920294b377298dc88c1019fe3a84728cc29e557c80d2e0026618b809e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52c71f4920294b377298dc88c1019fe3a84728cc29e557c80d2e0026618b809e", kill_on_drop: false }` [INFO] [stdout] 52c71f4920294b377298dc88c1019fe3a84728cc29e557c80d2e0026618b809e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2d3778237e637c7d2e705710f2bbb8f046c5dd56e7bfa760904610edff8010d [INFO] running `Command { std: "docker" "start" "-a" "c2d3778237e637c7d2e705710f2bbb8f046c5dd56e7bfa760904610edff8010d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling os_str_bytes v2.3.1 [INFO] [stderr] Compiling publication v0.1.0 (/opt/rustwide/workdir/publication) [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stdout] warning: associated function is never used: `tagged_element` [INFO] [stdout] --> publication/src/emitter.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn tagged_element (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tagged_block` [INFO] [stdout] --> publication/src/emitter.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn tagged_block) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tagged_blocks` [INFO] [stdout] --> publication/src/emitter.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn tagged_blocks) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.1 [INFO] [stderr] Compiling clap v3.0.0-beta.1 [INFO] [stderr] Compiling publc v0.1.0 (/opt/rustwide/workdir/publc) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.80s [INFO] running `Command { std: "docker" "inspect" "c2d3778237e637c7d2e705710f2bbb8f046c5dd56e7bfa760904610edff8010d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2d3778237e637c7d2e705710f2bbb8f046c5dd56e7bfa760904610edff8010d", kill_on_drop: false }` [INFO] [stdout] c2d3778237e637c7d2e705710f2bbb8f046c5dd56e7bfa760904610edff8010d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 505a90021f7d9f5ba3e71f18f9e807b2efa5367b05d3d3d7bffc56e7496e4153 [INFO] running `Command { std: "docker" "start" "-a" "505a90021f7d9f5ba3e71f18f9e807b2efa5367b05d3d3d7bffc56e7496e4153", kill_on_drop: false }` [INFO] [stdout] warning: associated function is never used: `tagged_element` [INFO] [stdout] --> publication/src/emitter.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn tagged_element (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tagged_block` [INFO] [stdout] --> publication/src/emitter.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn tagged_block) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling publication v0.1.0 (/opt/rustwide/workdir/publication) [INFO] [stdout] warning: associated function is never used: `tagged_blocks` [INFO] [stdout] --> publication/src/emitter.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn tagged_blocks) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling publc v0.1.0 (/opt/rustwide/workdir/publc) [INFO] [stdout] warning: associated function is never used: `tagged_block` [INFO] [stdout] --> publication/src/emitter.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn tagged_block) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tagged_blocks` [INFO] [stdout] --> publication/src/emitter.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn tagged_blocks) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "505a90021f7d9f5ba3e71f18f9e807b2efa5367b05d3d3d7bffc56e7496e4153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "505a90021f7d9f5ba3e71f18f9e807b2efa5367b05d3d3d7bffc56e7496e4153", kill_on_drop: false }` [INFO] [stdout] 505a90021f7d9f5ba3e71f18f9e807b2efa5367b05d3d3d7bffc56e7496e4153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ac5c909034275b6ff1591195be44f5fdf1317e87b0771a2587d938909d4502d [INFO] running `Command { std: "docker" "start" "-a" "6ac5c909034275b6ff1591195be44f5fdf1317e87b0771a2587d938909d4502d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `tagged_element` [INFO] [stdout] running 0 tests [INFO] [stderr] --> publication/src/emitter.rs:58:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 58 | pub fn tagged_element (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 8 tests [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tagged_block` [INFO] [stderr] --> publication/src/emitter.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn tagged_block) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tagged_blocks` [INFO] [stderr] --> publication/src/emitter.rs:66:12 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn tagged_blocks) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tagged_block` [INFO] [stderr] --> publication/src/emitter.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn tagged_block) -> (String, Vec<(String, String)>)>(&mut self, tag: ExtensionTag, f: F) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `publication` (lib) generated 3 warnings [INFO] [stderr] warning: `publication` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/publc-29971d9e71105c74) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/publication-ce1d01579ebb90d9) [INFO] [stdout] test tests::bold_extension ... ok [INFO] [stdout] test tests::html_emitter_escapes ... ok [INFO] [stdout] test tests::empty_source ... ok [INFO] [stdout] test tests::italics_extension ... ok [INFO] [stdout] test tests::just_a_bit_of_text ... ok [INFO] [stdout] test tests::lists_extension ... ok [INFO] [stdout] test extensions::tests::fully_external_extension ... ok [INFO] [stdout] test tests::comments_and_extraneous_whitespace_is_removed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests publication [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" "6ac5c909034275b6ff1591195be44f5fdf1317e87b0771a2587d938909d4502d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ac5c909034275b6ff1591195be44f5fdf1317e87b0771a2587d938909d4502d", kill_on_drop: false }` [INFO] [stdout] 6ac5c909034275b6ff1591195be44f5fdf1317e87b0771a2587d938909d4502d