Nov 27 11:59:32.118 INFO documenting tailhook/lithos against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318 Nov 27 11:59:32.120 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-4/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 27 11:59:32.696 INFO [stdout] 371977e92aba2f8a84353d03eab5368b0e9cf581394bbba58220a2e5d31695f8 Nov 27 11:59:32.696 INFO running `"docker" "start" "-a" "371977e92aba2f8a84353d03eab5368b0e9cf581394bbba58220a2e5d31695f8"` Nov 27 11:59:33.795 INFO [stderr] usermod: no changes Nov 27 11:59:34.170 INFO [stderr] Checking arrayref v0.3.4 Nov 27 11:59:34.170 INFO [stderr] Checking atomic v0.3.4 Nov 27 11:59:34.176 INFO [stderr] Checking unix_socket v0.5.0 Nov 27 11:59:34.177 INFO [stderr] Checking scan_dir v0.3.3 Nov 27 11:59:34.177 INFO [stderr] Checking rand v0.3.22 Nov 27 11:59:34.177 INFO [stderr] Checking log v0.3.9 Nov 27 11:59:34.178 INFO [stderr] Checking nix v0.11.0 Nov 27 11:59:34.178 INFO [stderr] Checking ssh-keys v0.1.3 Nov 27 11:59:34.599 INFO [stderr] Checking serde_str v0.1.0 Nov 27 11:59:35.019 INFO [stderr] Checking block-buffer v0.3.3 Nov 27 11:59:35.212 INFO [stderr] Compiling syn v0.14.8 Nov 27 11:59:35.247 INFO [stderr] Checking thread_local v0.3.5 Nov 27 11:59:35.496 INFO [stderr] Checking crypto-mac v0.5.2 Nov 27 11:59:35.508 INFO [stderr] Checking humannum v0.1.0 Nov 27 11:59:35.607 INFO [stderr] Checking rust-crypto v0.2.36 Nov 27 11:59:35.999 INFO [stderr] Checking fern v0.4.4 Nov 27 11:59:36.011 INFO [stderr] Checking syslog v3.3.0 Nov 27 11:59:36.091 INFO [stderr] Checking libcantal v0.3.2 Nov 27 11:59:36.145 INFO [stderr] Checking blake2 v0.7.1 Nov 27 11:59:36.875 INFO [stderr] Checking sha2 v0.7.1 Nov 27 11:59:37.975 INFO [stderr] Checking regex v1.0.2 Nov 27 11:59:38.428 INFO [stderr] Checking quire v0.4.1 Nov 27 11:59:48.191 INFO [stderr] Checking env_logger v0.5.12 Nov 27 11:59:55.072 INFO [stderr] Checking unshare v0.5.0 Nov 27 11:59:55.080 INFO [stderr] Checking libmount v0.1.11 Nov 27 11:59:55.081 INFO [stderr] Checking signal v0.6.0 Nov 27 12:00:05.061 INFO [stderr] Compiling synstructure v0.9.0 Nov 27 12:00:05.061 INFO [stderr] Compiling structopt-derive v0.2.10 Nov 27 12:00:05.061 INFO [stderr] Compiling serde_derive v1.0.71 Nov 27 12:00:14.127 INFO [stderr] Compiling failure_derive v0.1.2 Nov 27 12:00:15.352 INFO [stderr] Checking structopt v0.2.10 Nov 27 12:00:18.515 INFO [stderr] Checking failure v0.1.2 Nov 27 12:00:28.607 INFO [stderr] Checking ipnetwork v0.13.0 Nov 27 12:00:29.324 INFO [stderr] Checking lithos v0.18.4 (/source) Nov 27 12:00:29.324 INFO [stderr] Documenting lithos v0.18.4 (/source) Nov 27 12:00:39.747 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:39.748 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:39.748 INFO [stderr] | Nov 27 12:00:39.748 INFO [stderr] 36 | / /** Nov 27 12:00:39.749 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:39.749 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:39.749 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:39.749 INFO [stderr] 40 | | */ Nov 27 12:00:39.750 INFO [stderr] | |_______^ Nov 27 12:00:39.750 INFO [stderr] | Nov 27 12:00:39.751 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:39.751 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:39.751 INFO [stderr] Nov 27 12:00:39.751 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:39.752 INFO [stderr] ^^ Nov 27 12:00:39.752 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:39.752 INFO [stderr] Nov 27 12:00:51.763 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:51.763 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:51.763 INFO [stderr] | Nov 27 12:00:51.763 INFO [stderr] 36 | / /** Nov 27 12:00:51.763 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:51.763 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:51.763 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:51.763 INFO [stderr] 40 | | */ Nov 27 12:00:51.763 INFO [stderr] | |_______^ Nov 27 12:00:51.763 INFO [stderr] | Nov 27 12:00:51.763 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:51.763 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:51.763 INFO [stderr] Nov 27 12:00:51.763 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:51.763 INFO [stderr] ^^ Nov 27 12:00:51.763 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:51.763 INFO [stderr] Nov 27 12:00:52.617 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:52.618 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:52.618 INFO [stderr] | Nov 27 12:00:52.619 INFO [stderr] 36 | / /** Nov 27 12:00:52.619 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:52.619 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:52.620 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:52.620 INFO [stderr] 40 | | */ Nov 27 12:00:52.620 INFO [stderr] | |_______^ Nov 27 12:00:52.620 INFO [stderr] | Nov 27 12:00:52.621 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:52.621 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:52.621 INFO [stderr] Nov 27 12:00:52.622 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:52.622 INFO [stderr] ^^ Nov 27 12:00:52.622 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:52.623 INFO [stderr] Nov 27 12:00:54.431 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:54.431 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:54.431 INFO [stderr] | Nov 27 12:00:54.431 INFO [stderr] 36 | / /** Nov 27 12:00:54.431 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:54.431 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:54.431 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:54.431 INFO [stderr] 40 | | */ Nov 27 12:00:54.431 INFO [stderr] | |_______^ Nov 27 12:00:54.431 INFO [stderr] | Nov 27 12:00:54.431 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:54.431 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:54.431 INFO [stderr] Nov 27 12:00:54.431 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:54.431 INFO [stderr] ^^ Nov 27 12:00:54.431 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:54.431 INFO [stderr] Nov 27 12:00:54.475 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:54.475 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:54.475 INFO [stderr] | Nov 27 12:00:54.475 INFO [stderr] 36 | / /** Nov 27 12:00:54.475 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:54.475 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:54.475 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:54.475 INFO [stderr] 40 | | */ Nov 27 12:00:54.475 INFO [stderr] | |_______^ Nov 27 12:00:54.475 INFO [stderr] | Nov 27 12:00:54.475 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:54.475 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:54.475 INFO [stderr] Nov 27 12:00:54.475 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:54.475 INFO [stderr] ^^ Nov 27 12:00:54.475 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:54.475 INFO [stderr] Nov 27 12:00:54.928 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:54.928 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:54.928 INFO [stderr] | Nov 27 12:00:54.928 INFO [stderr] 36 | / /** Nov 27 12:00:54.928 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:54.928 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:54.928 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:54.928 INFO [stderr] 40 | | */ Nov 27 12:00:54.928 INFO [stderr] | |_______^ Nov 27 12:00:54.928 INFO [stderr] | Nov 27 12:00:54.928 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:54.928 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:54.928 INFO [stderr] Nov 27 12:00:54.928 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:54.928 INFO [stderr] ^^ Nov 27 12:00:54.928 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:54.928 INFO [stderr] Nov 27 12:00:55.459 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:55.459 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:55.460 INFO [stderr] | Nov 27 12:00:55.460 INFO [stderr] 36 | / /** Nov 27 12:00:55.460 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:55.460 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:55.461 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:55.461 INFO [stderr] 40 | | */ Nov 27 12:00:55.461 INFO [stderr] | |_______^ Nov 27 12:00:55.462 INFO [stderr] | Nov 27 12:00:55.462 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:55.462 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:55.462 INFO [stderr] Nov 27 12:00:55.463 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:55.463 INFO [stderr] ^^ Nov 27 12:00:55.463 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:55.463 INFO [stderr] Nov 27 12:00:55.771 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:55.771 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:55.771 INFO [stderr] | Nov 27 12:00:55.771 INFO [stderr] 36 | / /** Nov 27 12:00:55.771 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:55.771 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:55.771 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:55.771 INFO [stderr] 40 | | */ Nov 27 12:00:55.771 INFO [stderr] | |_______^ Nov 27 12:00:55.771 INFO [stderr] | Nov 27 12:00:55.771 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:55.771 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:55.771 INFO [stderr] Nov 27 12:00:55.771 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:55.771 INFO [stderr] ^^ Nov 27 12:00:55.771 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:55.771 INFO [stderr] Nov 27 12:00:55.947 INFO [stderr] warning: `[u8]` cannot be resolved, ignoring it... Nov 27 12:00:55.947 INFO [stderr] --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/rust-crypto-0.2.36/src/mac.rs:36:5 Nov 27 12:00:55.947 INFO [stderr] | Nov 27 12:00:55.947 INFO [stderr] 36 | / /** Nov 27 12:00:55.947 INFO [stderr] 37 | | * Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:55.947 INFO [stderr] 38 | | * since incorrect use of the Mac code could result in permitting a timing attack which defeats Nov 27 12:00:55.947 INFO [stderr] 39 | | * the security provided by a Mac function. Nov 27 12:00:55.947 INFO [stderr] 40 | | */ Nov 27 12:00:55.947 INFO [stderr] | |_______^ Nov 27 12:00:55.947 INFO [stderr] | Nov 27 12:00:55.947 INFO [stderr] = note: #[warn(intra_doc_link_resolution_failure)] on by default Nov 27 12:00:55.947 INFO [stderr] = note: the link appears in this line: Nov 27 12:00:55.947 INFO [stderr] Nov 27 12:00:55.947 INFO [stderr] Obtain the result of a Mac computation as [u8]. This method should be used very carefully Nov 27 12:00:55.947 INFO [stderr] ^^ Nov 27 12:00:55.947 INFO [stderr] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` Nov 27 12:00:55.947 INFO [stderr] Nov 27 12:00:56.095 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s Nov 27 12:00:56.115 INFO [stderr] su: No module specific data is present Nov 27 12:00:56.496 INFO running `"docker" "inspect" "371977e92aba2f8a84353d03eab5368b0e9cf581394bbba58220a2e5d31695f8"` Nov 27 12:00:56.815 INFO running `"docker" "rm" "-f" "371977e92aba2f8a84353d03eab5368b0e9cf581394bbba58220a2e5d31695f8"` Nov 27 12:00:57.147 INFO [stdout] 371977e92aba2f8a84353d03eab5368b0e9cf581394bbba58220a2e5d31695f8