[INFO] crate squid 0.0.0 is already in cache
[INFO] extracting crate squid 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/squid/0.0.0
[INFO] extracting crate squid 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/squid/0.0.0
[INFO] validating manifest of squid-0.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of squid-0.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing squid-0.0.0
[INFO] finished frobbing squid-0.0.0
[INFO] frobbed toml for squid-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/squid/0.0.0/Cargo.toml
[INFO] started frobbing squid-0.0.0
[INFO] finished frobbing squid-0.0.0
[INFO] frobbed toml for squid-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/squid/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing squid-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/squid/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 2504ac4b1c43e91ec41c42bfe52b30d06d6a7618e0ea2e533fb88178983fd44f
[INFO] running `"docker" "start" "-a" "2504ac4b1c43e91ec41c42bfe52b30d06d6a7618e0ea2e533fb88178983fd44f"`
[INFO] [stderr]    Compiling squid v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ListType`
[INFO] [stderr]  --> src/block_parser.rs:3:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::ast::{Block, HeadingLevel, ListType};
[INFO] [stderr]   |                                       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `consume_line`
[INFO] [stderr]    --> src/block_tokenizer.rs:133:5
[INFO] [stderr]     |
[INFO] [stderr] 133 |     pub fn consume_line(&mut self) -> Option<Line> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "2504ac4b1c43e91ec41c42bfe52b30d06d6a7618e0ea2e533fb88178983fd44f"`
[INFO] running `"docker" "rm" "-f" "2504ac4b1c43e91ec41c42bfe52b30d06d6a7618e0ea2e533fb88178983fd44f"`
[INFO] [stdout] 2504ac4b1c43e91ec41c42bfe52b30d06d6a7618e0ea2e533fb88178983fd44f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/squid/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b2da19524724a01a5ba2823c34a9a6a7d6fc6e693257e31a4f4f82e7ec06f173
[INFO] running `"docker" "start" "-a" "b2da19524724a01a5ba2823c34a9a6a7d6fc6e693257e31a4f4f82e7ec06f173"`
[INFO] [stderr]    Compiling squid v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ListType`
[INFO] [stderr]  --> src/block_parser.rs:3:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::ast::{Block, HeadingLevel, ListType};
[INFO] [stderr]   |                                       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "b2da19524724a01a5ba2823c34a9a6a7d6fc6e693257e31a4f4f82e7ec06f173"`
[INFO] running `"docker" "rm" "-f" "b2da19524724a01a5ba2823c34a9a6a7d6fc6e693257e31a4f4f82e7ec06f173"`
[INFO] [stdout] b2da19524724a01a5ba2823c34a9a6a7d6fc6e693257e31a4f4f82e7ec06f173
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/squid/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] e4457ebc16dfe56efca8ee88b197869676e6c699a9e68e48906a92333f387912
[INFO] running `"docker" "start" "-a" "e4457ebc16dfe56efca8ee88b197869676e6c699a9e68e48906a92333f387912"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/squid-8a71decf4a076fca
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test block_tokenizer::tests::decorator_works ... ok
[INFO] [stdout] test block_parser::tests::parsing_headings_works ... ok
[INFO] [stdout] test block_tokenizer::tests::divider_works ... ok
[INFO] [stdout] test block_tokenizer::tests::heading_3_works ... ok
[INFO] [stdout] test block_tokenizer::tests::heading_2_works ... ok
[INFO] [stdout] test block_tokenizer::tests::heading_1_works ... ok
[INFO] [stdout] test block_tokenizer::tests::ordered_list_works ... ok
[INFO] [stdout] test block_tokenizer::tests::empty_works ... ok
[INFO] [stdout] test block_parser::tests::it_works ... ok
[INFO] [stdout] test block_tokenizer::tests::text_with_hash_works ... ok
[INFO] [stdout] test block_tokenizer::tests::text_works ... ok
[INFO] [stdout] test block_tokenizer::tests::unordered_list_works ... ok
[INFO] [stdout] test block_tokenizer::tests::quote_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests squid
[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" "e4457ebc16dfe56efca8ee88b197869676e6c699a9e68e48906a92333f387912"`
[INFO] running `"docker" "rm" "-f" "e4457ebc16dfe56efca8ee88b197869676e6c699a9e68e48906a92333f387912"`
[INFO] [stdout] e4457ebc16dfe56efca8ee88b197869676e6c699a9e68e48906a92333f387912