[INFO] fetching crate sub 0.1.0...
[INFO] extracting crate sub 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/sub/0.1.0
[INFO] extracting crate sub 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sub/0.1.0
[INFO] validating manifest of sub-0.1.0 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 sub-0.1.0 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 sub-0.1.0
[INFO] finished frobbing sub-0.1.0
[INFO] frobbed toml for sub-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/sub/0.1.0/Cargo.toml
[INFO] started frobbing sub-0.1.0
[INFO] finished frobbing sub-0.1.0
[INFO] frobbed toml for sub-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/sub/0.1.0/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] [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" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing sub-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sub/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 6c9f05f738b694280934b4c2af53e4c77904892c47d6456234243c69de3b33ce
[INFO] running `"docker" "start" "-a" "6c9f05f738b694280934b4c2af53e4c77904892c47d6456234243c69de3b33ce"`
[INFO] [stderr]    Compiling sub v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `"docker" "inspect" "6c9f05f738b694280934b4c2af53e4c77904892c47d6456234243c69de3b33ce"`
[INFO] running `"docker" "rm" "-f" "6c9f05f738b694280934b4c2af53e4c77904892c47d6456234243c69de3b33ce"`
[INFO] [stdout] 6c9f05f738b694280934b4c2af53e4c77904892c47d6456234243c69de3b33ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sub/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2d938e45b454c2d354c300079059e4af472f876ca5b2a3e9765312bdba2a865a
[INFO] running `"docker" "start" "-a" "2d938e45b454c2d354c300079059e4af472f876ca5b2a3e9765312bdba2a865a"`
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling normalize-line-endings v0.2.2
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling sub v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.17s
[INFO] running `"docker" "inspect" "2d938e45b454c2d354c300079059e4af472f876ca5b2a3e9765312bdba2a865a"`
[INFO] running `"docker" "rm" "-f" "2d938e45b454c2d354c300079059e4af472f876ca5b2a3e9765312bdba2a865a"`
[INFO] [stdout] 2d938e45b454c2d354c300079059e4af472f876ca5b2a3e9765312bdba2a865a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/sub/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ccbcbb36030a4a05f7849510a0d73181c7de25b1024ecbd45f2b58a82a35e2d1
[INFO] running `"docker" "start" "-a" "ccbcbb36030a4a05f7849510a0d73181c7de25b1024ecbd45f2b58a82a35e2d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sub-2eecdb50cc8d0505
[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]      Running /opt/crater/target/debug/deps/integration-91cee1c00f4c9477
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test no_trailing_newline ... ok
[INFO] [stdout] test fails_for_non_utf8_input ... ok
[INFO] [stdout] test basic_replacement ... ok
[INFO] [stdout] test modifies_files_in_place ... ok
[INFO] [stdout] test ignores_directory_arguments ... ok
[INFO] [stdout] test fails_if_file_not_found ... ok
[INFO] [stdout] test case_insensitive_replacement ... ok
[INFO] [stdout] test windows_newline ... ok
[INFO] [stdout] test reads_from_files ... ok
[INFO] [stdout] test capture_group_replacement ... ok
[INFO] [stdout] test regex_replacement ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ccbcbb36030a4a05f7849510a0d73181c7de25b1024ecbd45f2b58a82a35e2d1"`
[INFO] running `"docker" "rm" "-f" "ccbcbb36030a4a05f7849510a0d73181c7de25b1024ecbd45f2b58a82a35e2d1"`
[INFO] [stdout] ccbcbb36030a4a05f7849510a0d73181c7de25b1024ecbd45f2b58a82a35e2d1