[INFO] crate squid 0.0.0 is already in cache
[INFO] extracting crate squid 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/squid/0.0.0
[INFO] extracting crate squid 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/squid/0.0.0
[INFO] validating manifest of squid-0.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of squid-0.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/squid/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing squid-0.0.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a279466284df2095510e5672cf3ef3b02c2fa189ccb6ff5a780e6154ab278ed7
[INFO] running `"docker" "start" "-a" "a279466284df2095510e5672cf3ef3b02c2fa189ccb6ff5a780e6154ab278ed7"`
[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 0.80s
[INFO] running `"docker" "inspect" "a279466284df2095510e5672cf3ef3b02c2fa189ccb6ff5a780e6154ab278ed7"`
[INFO] running `"docker" "rm" "-f" "a279466284df2095510e5672cf3ef3b02c2fa189ccb6ff5a780e6154ab278ed7"`
[INFO] [stdout] a279466284df2095510e5672cf3ef3b02c2fa189ccb6ff5a780e6154ab278ed7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 24261eaa823ff99df8ab22b6d0a068550c03ff56a07fc91b81033c1384f6107a
[INFO] running `"docker" "start" "-a" "24261eaa823ff99df8ab22b6d0a068550c03ff56a07fc91b81033c1384f6107a"`
[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 1.53s
[INFO] running `"docker" "inspect" "24261eaa823ff99df8ab22b6d0a068550c03ff56a07fc91b81033c1384f6107a"`
[INFO] running `"docker" "rm" "-f" "24261eaa823ff99df8ab22b6d0a068550c03ff56a07fc91b81033c1384f6107a"`
[INFO] [stdout] 24261eaa823ff99df8ab22b6d0a068550c03ff56a07fc91b81033c1384f6107a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 22805b9440523674f5c56ff007e698bf4afee2cc63fbae064b7b1b9e67d949c7
[INFO] running `"docker" "start" "-a" "22805b9440523674f5c56ff007e698bf4afee2cc63fbae064b7b1b9e67d949c7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/squid-520cbeb3e25f4ed4
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test block_tokenizer::tests::empty_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::heading_3_works ... ok
[INFO] [stdout] test block_tokenizer::tests::divider_works ... ok
[INFO] [stdout] test block_tokenizer::tests::decorator_works ... ok
[INFO] [stdout] test block_parser::tests::it_works ... ok
[INFO] [stdout] test block_parser::tests::parsing_headings_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::text_with_hash_works ... ok
[INFO] [stdout] test block_tokenizer::tests::ordered_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" "22805b9440523674f5c56ff007e698bf4afee2cc63fbae064b7b1b9e67d949c7"`
[INFO] running `"docker" "rm" "-f" "22805b9440523674f5c56ff007e698bf4afee2cc63fbae064b7b1b9e67d949c7"`
[INFO] [stdout] 22805b9440523674f5c56ff007e698bf4afee2cc63fbae064b7b1b9e67d949c7