[INFO] crate librsync 0.2.0 is already in cache
[INFO] extracting crate librsync 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/librsync/0.2.0
[INFO] extracting crate librsync 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/librsync/0.2.0
[INFO] validating manifest of librsync-0.2.0 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 librsync-0.2.0 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 librsync-0.2.0
[INFO] removed path dependency librsync-sys from librsync-0.2.0
[INFO] finished frobbing librsync-0.2.0
[INFO] frobbed toml for librsync-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/librsync/0.2.0/Cargo.toml
[INFO] started frobbing librsync-0.2.0
[INFO] removed path dependency librsync-sys from librsync-0.2.0
[INFO] finished frobbing librsync-0.2.0
[INFO] frobbed toml for librsync-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/librsync/0.2.0/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] 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 librsync-0.2.0 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/librsync/0.2.0:/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] cb0a3a75b37c97df0e6d669c62d7083737d37e0f03b6b51f7772387778f42352
[INFO] running `"docker" "start" "-a" "cb0a3a75b37c97df0e6d669c62d7083737d37e0f03b6b51f7772387778f42352"`
[INFO] [stderr]    Compiling librsync-sys v0.1.1
[INFO] [stderr]    Compiling librsync v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `log` is imported redundantly
[INFO] [stderr]    --> src/logfwd.rs:23:15
[INFO] [stderr]     |
[INFO] [stderr] 23  |     use log::{self, LogLevelFilter};
[INFO] [stderr]     |               ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | extern crate log;
[INFO] [stderr]     | ----------------- the item `log` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `"docker" "inspect" "cb0a3a75b37c97df0e6d669c62d7083737d37e0f03b6b51f7772387778f42352"`
[INFO] running `"docker" "rm" "-f" "cb0a3a75b37c97df0e6d669c62d7083737d37e0f03b6b51f7772387778f42352"`
[INFO] [stdout] cb0a3a75b37c97df0e6d669c62d7083737d37e0f03b6b51f7772387778f42352
[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/librsync/0.2.0:/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] 70da1009b73aeb0c1b1defcfd9437613766eeb3cd0f80d289349c149194d35a5
[INFO] running `"docker" "start" "-a" "70da1009b73aeb0c1b1defcfd9437613766eeb3cd0f80d289349c149194d35a5"`
[INFO] [stderr]    Compiling librsync v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `log` is imported redundantly
[INFO] [stderr]    --> src/logfwd.rs:23:15
[INFO] [stderr]     |
[INFO] [stderr] 23  |     use log::{self, LogLevelFilter};
[INFO] [stderr]     |               ^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:105:1
[INFO] [stderr]     |
[INFO] [stderr] 105 | extern crate log;
[INFO] [stderr]     | ----------------- the item `log` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "70da1009b73aeb0c1b1defcfd9437613766eeb3cd0f80d289349c149194d35a5"`
[INFO] running `"docker" "rm" "-f" "70da1009b73aeb0c1b1defcfd9437613766eeb3cd0f80d289349c149194d35a5"`
[INFO] [stdout] 70da1009b73aeb0c1b1defcfd9437613766eeb3cd0f80d289349c149194d35a5
[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/librsync/0.2.0:/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] a682c47643231a494b3d69773890616cac719f3be9e2d8ce9b5dc9b331e2864a
[INFO] running `"docker" "start" "-a" "a682c47643231a494b3d69773890616cac719f3be9e2d8ce9b5dc9b331e2864a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/librsync-a4a68207469f9322
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test whole::test::integration ... ok
[INFO] [stdout] test test::signature ... ok
[INFO] [stdout] test test::send_sig ... ok
[INFO] [stdout] test test::patch ... ok
[INFO] [stdout] test test::integration ... ok
[INFO] [stdout] test test::delta ... ok
[INFO] [stdout] test test::send_patch ... ok
[INFO] [stdout] test test::send_delta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests librsync
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 69) ... ok
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a682c47643231a494b3d69773890616cac719f3be9e2d8ce9b5dc9b331e2864a"`
[INFO] running `"docker" "rm" "-f" "a682c47643231a494b3d69773890616cac719f3be9e2d8ce9b5dc9b331e2864a"`
[INFO] [stdout] a682c47643231a494b3d69773890616cac719f3be9e2d8ce9b5dc9b331e2864a