[INFO] crate blarf 1.0.8 is already in cache
[INFO] testing blarf-1.0.8 against 1.44.0 for beta-1.45-1
[INFO] extracting crate blarf 1.0.8 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate blarf 1.0.8 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate blarf 1.0.8
[INFO] finished tweaking crates.io crate blarf 1.0.8
[INFO] tweaked toml for crates.io crate blarf 1.0.8 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 597536c775e926d3ed2ec316efc5db0d8869e6e735fe6da1ad66ab83863e5dcc
[INFO] running `"docker" "start" "-a" "597536c775e926d3ed2ec316efc5db0d8869e6e735fe6da1ad66ab83863e5dcc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling blarf v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/blarf.rs:18:57
[INFO] [stderr]    |
[INFO] [stderr] 18 |         .map_or(Path::new(DEST_ROOT), |d| Path::new(d));;
[INFO] [stderr]    |                                                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.91s
[INFO] running `"docker" "inspect" "597536c775e926d3ed2ec316efc5db0d8869e6e735fe6da1ad66ab83863e5dcc"`
[INFO] running `"docker" "rm" "-f" "597536c775e926d3ed2ec316efc5db0d8869e6e735fe6da1ad66ab83863e5dcc"`
[INFO] [stdout] 597536c775e926d3ed2ec316efc5db0d8869e6e735fe6da1ad66ab83863e5dcc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0eb06585b97fa46119272bab8383007f284ef38234dc2bf79b81adf98bce0deb
[INFO] running `"docker" "start" "-a" "0eb06585b97fa46119272bab8383007f284ef38234dc2bf79b81adf98bce0deb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling blarf v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/blarf.rs:18:57
[INFO] [stderr]    |
[INFO] [stderr] 18 |         .map_or(Path::new(DEST_ROOT), |d| Path::new(d));;
[INFO] [stderr]    |                                                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "0eb06585b97fa46119272bab8383007f284ef38234dc2bf79b81adf98bce0deb"`
[INFO] running `"docker" "rm" "-f" "0eb06585b97fa46119272bab8383007f284ef38234dc2bf79b81adf98bce0deb"`
[INFO] [stdout] 0eb06585b97fa46119272bab8383007f284ef38234dc2bf79b81adf98bce0deb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] b1a94dbd397bc6590bf3b226d6519477838220577bfeb0598b89bae632a7a0fa
[INFO] running `"docker" "start" "-a" "b1a94dbd397bc6590bf3b226d6519477838220577bfeb0598b89bae632a7a0fa"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/blarf.rs:18:57
[INFO] [stderr]    |
[INFO] [stderr] 18 |         .map_or(Path::new(DEST_ROOT), |d| Path::new(d));;
[INFO] [stderr]    |                                                         ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blarf-7c1aa7cc6ac47a8e
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/blarf-91e5b8e999b019ef
[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 blarf
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/util.rs - util::get_args (line 39) ... FAILED
[INFO] [stdout] test src/article.rs - article::Article::new (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs -  (line 13) ... FAILED
[INFO] [stdout] test src/util.rs - util::copy_dir (line 10) ... FAILED
[INFO] [stdout] test src/article.rs - article::Article::render (line 49) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/util.rs - util::get_args (line 39) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `get_args` in this scope
[INFO] [stdout]  --> src/util.rs:40:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let args = get_args();
[INFO] [stdout]   |            ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use blarf::util::get_args;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/article.rs - article::Article::new (line 26) stdout ----
[INFO] [stdout] error: expected `;`, found `keyword `let``
[INFO] [stdout]  --> src/article.rs:28:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | let slug = "1-my-first-post"
[INFO] [stdout]   |                             ^ help: add `;` here
[INFO] [stdout] 5 | let article = Article::new(markdown, slug);
[INFO] [stdout]   | --- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Article`
[INFO] [stdout]  --> src/article.rs:29:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | let article = Article::new(markdown, slug);
[INFO] [stdout]   |               ^^^^^^^ use of undeclared type or module `Article`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs -  (line 13) stdout ----
[INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `me`
[INFO] [stdout]  --> src/lib.rs:14:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | blarf -e me@example.com -a articles -s public
[INFO] [stdout]   |          ^^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/util.rs - util::copy_dir (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `copy_dir` in this scope
[INFO] [stdout]  --> src/util.rs:15:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | copy_dir(from_dir, to_dir)?;
[INFO] [stdout]   | ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: possible candidate is found in another module, you can import it into scope
[INFO] [stdout]   |
[INFO] [stdout] 2 | use blarf::util::copy_dir;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `std::ops::Try`)
[INFO] [stdout]  --> src/util.rs:15:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | / fn main() {
[INFO] [stdout] 3 | | use std::path::Path;
[INFO] [stdout] 4 | |
[INFO] [stdout] 5 | | let from_dir = Path::new("source");
[INFO] [stdout] 6 | | let to_dir = Path::new("my_site");
[INFO] [stdout] 7 | | copy_dir(from_dir, to_dir)?;
[INFO] [stdout]   | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   | | |
[INFO] [stdout]   | | cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | |_- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::ops::Try` is not implemented for `()`
[INFO] [stdout]   = note: required by `std::ops::Try::from_error`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/article.rs - article::Article::render (line 49) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `article` in this scope
[INFO] [stdout]  --> src/article.rs:50:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let html = article.render("styles.css", "<p>copyright 2019</p>");
[INFO] [stdout]   |            ^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/article.rs - article::Article::new (line 26)
[INFO] [stdout]     src/article.rs - article::Article::render (line 49)
[INFO] [stdout]     src/lib.rs -  (line 13)
[INFO] [stdout]     src/util.rs - util::copy_dir (line 10)
[INFO] [stdout]     src/util.rs - util::get_args (line 39)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "b1a94dbd397bc6590bf3b226d6519477838220577bfeb0598b89bae632a7a0fa"`
[INFO] running `"docker" "rm" "-f" "b1a94dbd397bc6590bf3b226d6519477838220577bfeb0598b89bae632a7a0fa"`
[INFO] [stdout] b1a94dbd397bc6590bf3b226d6519477838220577bfeb0598b89bae632a7a0fa