[INFO] fetching crate etch 0.3.0...
[INFO] extracting crate etch 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/etch/0.3.0
[INFO] extracting crate etch 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/etch/0.3.0
[INFO] validating manifest of etch-0.3.0 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 etch-0.3.0 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 etch-0.3.0
[INFO] finished frobbing etch-0.3.0
[INFO] frobbed toml for etch-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/etch/0.3.0/Cargo.toml
[INFO] started frobbing etch-0.3.0
[INFO] finished frobbing etch-0.3.0
[INFO] frobbed toml for etch-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/etch/0.3.0/Cargo.toml
[INFO] crate etch-0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing etch-0.3.0 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-0/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/etch/0.3.0:/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] c625d2e72c013478982233184fd56748b85c55d73d9f4f22731af8965d4097fd
[INFO] running `"docker" "start" "-a" "c625d2e72c013478982233184fd56748b85c55d73d9f4f22731af8965d4097fd"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.29
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling safemem v0.3.0
[INFO] [stderr]    Compiling onig_sys v69.1.0
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling onig v4.3.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling paste-impl v0.1.5
[INFO] [stderr]    Compiling paste v0.1.5
[INFO] [stderr]    Compiling glue v0.7.0
[INFO] [stderr]    Compiling plist v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling syntect v3.2.0
[INFO] [stderr]    Compiling etch v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "c625d2e72c013478982233184fd56748b85c55d73d9f4f22731af8965d4097fd"`
[INFO] running `"docker" "rm" "-f" "c625d2e72c013478982233184fd56748b85c55d73d9f4f22731af8965d4097fd"`
[INFO] [stdout] c625d2e72c013478982233184fd56748b85c55d73d9f4f22731af8965d4097fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/etch/0.3.0:/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] 1287cee2cca3c09709880defb3a51ca6d1783419ed3be8275dfa946126c81f36
[INFO] running `"docker" "start" "-a" "1287cee2cca3c09709880defb3a51ca6d1783419ed3be8275dfa946126c81f36"`
[INFO] [stderr]    Compiling etch v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `"docker" "inspect" "1287cee2cca3c09709880defb3a51ca6d1783419ed3be8275dfa946126c81f36"`
[INFO] running `"docker" "rm" "-f" "1287cee2cca3c09709880defb3a51ca6d1783419ed3be8275dfa946126c81f36"`
[INFO] [stdout] 1287cee2cca3c09709880defb3a51ca6d1783419ed3be8275dfa946126c81f36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/etch/0.3.0:/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] 1093f1d68bc69f0d60d3cd8a6fc74c61551acf950ddcb28693d77296f2333067
[INFO] running `"docker" "start" "-a" "1093f1d68bc69f0d60d3cd8a6fc74c61551acf950ddcb28693d77296f2333067"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/etch-a2555bf5ed5b408f
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test parsers::block::quotation_parses ... ok
[INFO] [stdout] test parsers::block::preformatted_parses ... ok
[INFO] [stdout] test parsers::block::paragraph_parses ... ok
[INFO] [stdout] test parsers::block::bulleted_list_parses ... ok
[INFO] [stdout] test parsers::block::tag_declaration_parses ... ok
[INFO] [stdout] test parsers::block::numbered_list_parses ... ok
[INFO] [stdout] test parsers::block::heading_parses ... ok
[INFO] [stdout] test parsers::block::figure_parses ... ok
[INFO] [stdout] test parsers::inline::word_parses ... ok
[INFO] [stdout] test parsers::inline::preformatted_parses ... ok
[INFO] [stdout] test parsers::inline::quoted_parses ... ok
[INFO] [stdout] test parsers::inline::emphasis_parses ... ok
[INFO] [stdout] test parsers::inline::span_parses ... ok
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/etch-ab5166e45d9da414
[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 etch
[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" "1093f1d68bc69f0d60d3cd8a6fc74c61551acf950ddcb28693d77296f2333067"`
[INFO] running `"docker" "rm" "-f" "1093f1d68bc69f0d60d3cd8a6fc74c61551acf950ddcb28693d77296f2333067"`
[INFO] [stdout] 1093f1d68bc69f0d60d3cd8a6fc74c61551acf950ddcb28693d77296f2333067