[INFO] updating cached repository https://github.com/Geemili/mdproof [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] 7cbd275d01f9eb25acf04c258ad2aa6878ce9151 [INFO] testing Geemili/mdproof against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGeemili%2Fmdproof" "/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/Geemili/mdproof on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Geemili/mdproof [INFO] finished tweaking git repo https://github.com/Geemili/mdproof [INFO] tweaked toml for git repo https://github.com/Geemili/mdproof written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/Geemili/mdproof already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] eaaf6bac87c88d2eeb7c1ca128c1c47895ae12aa22c7807e098b4391d2774d32 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "eaaf6bac87c88d2eeb7c1ca128c1c47895ae12aa22c7807e098b4391d2774d32"` [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling adler32 v1.0.3 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling encoding_rs v0.8.13 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling pom v1.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling gif v0.10.1 [INFO] [stderr] Compiling inflate v0.4.3 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling stb_truetype v0.2.4 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling approx v0.3.0 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling rusttype v0.7.3 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling lopdf v0.17.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling structopt-derive v0.2.13 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling failure v0.1.3 [INFO] [stderr] Compiling quick-xml v0.13.1 [INFO] [stderr] Compiling structopt v0.2.13 [INFO] [stderr] Compiling clap-verbosity-flag v0.1.0 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling quicli v0.3.1 [INFO] [stderr] Compiling printpdf v0.2.10 [INFO] [stderr] Compiling mdproof v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `set_config` [INFO] [stderr] --> src/resources.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn set_config(&mut self, config: Config) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BlockQuote` [INFO] [stderr] --> src/style.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | BlockQuote(u8), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/style.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Note, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Link` [INFO] [stderr] --> src/style.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Link, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Superscript` [INFO] [stderr] --> src/style.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Superscript, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 22s [INFO] running `"docker" "inspect" "eaaf6bac87c88d2eeb7c1ca128c1c47895ae12aa22c7807e098b4391d2774d32"` [INFO] running `"docker" "rm" "-f" "eaaf6bac87c88d2eeb7c1ca128c1c47895ae12aa22c7807e098b4391d2774d32"` [INFO] [stdout] eaaf6bac87c88d2eeb7c1ca128c1c47895ae12aa22c7807e098b4391d2774d32 [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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] ec230d6376e8a1ac2aacac7f64d1d5e2ae2a8149696cc9f9eb9743c30d67935b [INFO] running `"docker" "start" "-a" "ec230d6376e8a1ac2aacac7f64d1d5e2ae2a8149696cc9f9eb9743c30d67935b"` [INFO] [stderr] Compiling mdproof v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: method is never used: `set_config` [INFO] [stderr] --> src/resources.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn set_config(&mut self, config: Config) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BlockQuote` [INFO] [stderr] --> src/style.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | BlockQuote(u8), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/style.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Note, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Link` [INFO] [stderr] --> src/style.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Link, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Superscript` [INFO] [stderr] --> src/style.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Superscript, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_config` [INFO] [stderr] --> src/resources.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn set_config(&mut self, config: Config) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BlockQuote` [INFO] [stderr] --> src/style.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | BlockQuote(u8), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/style.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Note, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Link` [INFO] [stderr] --> src/style.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Link, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Superscript` [INFO] [stderr] --> src/style.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Superscript, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.97s [INFO] running `"docker" "inspect" "ec230d6376e8a1ac2aacac7f64d1d5e2ae2a8149696cc9f9eb9743c30d67935b"` [INFO] running `"docker" "rm" "-f" "ec230d6376e8a1ac2aacac7f64d1d5e2ae2a8149696cc9f9eb9743c30d67935b"` [INFO] [stdout] ec230d6376e8a1ac2aacac7f64d1d5e2ae2a8149696cc9f9eb9743c30d67935b [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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 7745a21da2bc75a93ae76d241e5d3c6856edbdad4a52570d76bfc85977ff0e10 [INFO] running `"docker" "start" "-a" "7745a21da2bc75a93ae76d241e5d3c6856edbdad4a52570d76bfc85977ff0e10"` [INFO] [stderr] warning: method is never used: `set_config` [INFO] [stderr] --> src/resources.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn set_config(&mut self, config: Config) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BlockQuote` [INFO] [stderr] --> src/style.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | BlockQuote(u8), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/style.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Note, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Link` [INFO] [stderr] --> src/style.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Link, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Superscript` [INFO] [stderr] --> src/style.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Superscript, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_config` [INFO] [stderr] --> src/resources.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn set_config(&mut self, config: Config) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `BlockQuote` [INFO] [stderr] --> src/style.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | BlockQuote(u8), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Note` [INFO] [stderr] --> src/style.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Note, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Link` [INFO] [stderr] --> src/style.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Link, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Superscript` [INFO] [stderr] --> src/style.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Superscript, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.23s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mdproof-6cc93c0d2a049786 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/mdproof-16d0c9a8dc68f533 [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] [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] [stderr] Doc-tests mdproof [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" "7745a21da2bc75a93ae76d241e5d3c6856edbdad4a52570d76bfc85977ff0e10"` [INFO] running `"docker" "rm" "-f" "7745a21da2bc75a93ae76d241e5d3c6856edbdad4a52570d76bfc85977ff0e10"` [INFO] [stdout] 7745a21da2bc75a93ae76d241e5d3c6856edbdad4a52570d76bfc85977ff0e10