[INFO] updating cached repository https://github.com/bdav87/rust-blog-example
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] c037055252cfad2bb0f2639d796210caf05c4ed9
[INFO] testing bdav87/rust-blog-example against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdav87%2Frust-blog-example" "work/builds/worker-8/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bdav87/rust-blog-example on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/bdav87/rust-blog-example
[INFO] finished tweaking git repo https://github.com/bdav87/rust-blog-example
[INFO] tweaked toml for git repo https://github.com/bdav87/rust-blog-example written to work/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/bdav87/rust-blog-example already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 44b5849a7e947b7a55352a01d51f3fa27b8e31c3e8a08a55cdfca585c6e72be8
[INFO] running `"docker" "start" "-a" "44b5849a7e947b7a55352a01d51f3fa27b8e31c3e8a08a55cdfca585c6e72be8"`
[INFO] [stderr]    Compiling rust-blog-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `post`
[INFO] [stderr]   --> src/lib.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stderr]    |                           ^^^^ help: consider prefixing with an underscore: `_post`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `post`
[INFO] [stderr]   --> src/lib.rs:83:27
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stderr]    |                           ^^^^ help: consider prefixing with an underscore: `_post`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/lib.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn add_text<'a>(&self, text: &'a str) -> &'a str {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/lib.rs:106:28
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn add_text<'a>(&self, text: &'a str) -> &'a str {
[INFO] [stderr]     |                            ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "44b5849a7e947b7a55352a01d51f3fa27b8e31c3e8a08a55cdfca585c6e72be8"`
[INFO] running `"docker" "rm" "-f" "44b5849a7e947b7a55352a01d51f3fa27b8e31c3e8a08a55cdfca585c6e72be8"`
[INFO] [stdout] 44b5849a7e947b7a55352a01d51f3fa27b8e31c3e8a08a55cdfca585c6e72be8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 40def2eff2cc5cfc1a0802d60fe483d722ee4af5dad6cd3441e6af42382a5d45
[INFO] running `"docker" "start" "-a" "40def2eff2cc5cfc1a0802d60fe483d722ee4af5dad6cd3441e6af42382a5d45"`
[INFO] [stderr]    Compiling rust-blog-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `post`
[INFO] [stderr]   --> src/lib.rs:40:27
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stderr]    |                           ^^^^ help: consider prefixing with an underscore: `_post`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `post`
[INFO] [stderr]   --> src/lib.rs:83:27
[INFO] [stderr]    |
[INFO] [stderr] 83 |     fn content<'a>(&self, post: &'a Post) -> &'a str {
[INFO] [stderr]    |                           ^^^^ help: consider prefixing with an underscore: `_post`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/lib.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn add_text<'a>(&self, text: &'a str) -> &'a str {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/lib.rs:106:28
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn add_text<'a>(&self, text: &'a str) -> &'a str {
[INFO] [stderr]     |                            ^^^^ help: consider prefixing with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "40def2eff2cc5cfc1a0802d60fe483d722ee4af5dad6cd3441e6af42382a5d45"`
[INFO] running `"docker" "rm" "-f" "40def2eff2cc5cfc1a0802d60fe483d722ee4af5dad6cd3441e6af42382a5d45"`
[INFO] [stdout] 40def2eff2cc5cfc1a0802d60fe483d722ee4af5dad6cd3441e6af42382a5d45
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 82d4d364a155ad981c914e0d3185050d6b937eefe26046894e202aa23b2d6108
[INFO] running `"docker" "start" "-a" "82d4d364a155ad981c914e0d3185050d6b937eefe26046894e202aa23b2d6108"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blog-9f610d07ff2f1447
[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]      Running /opt/rustwide/target/debug/deps/rust_blog_example-07131c705d8c2dbf
[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 blog
[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" "82d4d364a155ad981c914e0d3185050d6b937eefe26046894e202aa23b2d6108"`
[INFO] running `"docker" "rm" "-f" "82d4d364a155ad981c914e0d3185050d6b937eefe26046894e202aa23b2d6108"`
[INFO] [stdout] 82d4d364a155ad981c914e0d3185050d6b937eefe26046894e202aa23b2d6108