[INFO] crate confsolve 0.3.0 is already in cache
[INFO] extracting crate confsolve 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/confsolve/0.3.0
[INFO] extracting crate confsolve 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/confsolve/0.3.0
[INFO] validating manifest of confsolve-0.3.0 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 confsolve-0.3.0 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 confsolve-0.3.0
[INFO] finished frobbing confsolve-0.3.0
[INFO] frobbed toml for confsolve-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/confsolve/0.3.0/Cargo.toml
[INFO] started frobbing confsolve-0.3.0
[INFO] finished frobbing confsolve-0.3.0
[INFO] frobbed toml for confsolve-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/confsolve/0.3.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing confsolve-0.3.0 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/confsolve/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] de8f1348931949322d6d8689d145ebea78b7a58d942f280a70c89ce22857d810
[INFO] running `"docker" "start" "-a" "de8f1348931949322d6d8689d145ebea78b7a58d942f280a70c89ce22857d810"`
[INFO] [stderr]    Compiling confsolve v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/appdirs.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/appdirs.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 |       home_dir().map(|mut dir| { dir.push(".cache"); dir })
[INFO] [stderr]    |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "de8f1348931949322d6d8689d145ebea78b7a58d942f280a70c89ce22857d810"`
[INFO] running `"docker" "rm" "-f" "de8f1348931949322d6d8689d145ebea78b7a58d942f280a70c89ce22857d810"`
[INFO] [stdout] de8f1348931949322d6d8689d145ebea78b7a58d942f280a70c89ce22857d810
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/confsolve/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f81eddbd38ef3efec4485c053b9efe0e86e92c91a7553a05e789f4adb39f50a3
[INFO] running `"docker" "start" "-a" "f81eddbd38ef3efec4485c053b9efe0e86e92c91a7553a05e789f4adb39f50a3"`
[INFO] [stderr]    Compiling confsolve v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/appdirs.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::env::home_dir;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/appdirs.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 |       home_dir().map(|mut dir| { dir.push(".cache"); dir })
[INFO] [stderr]    |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/appdirs.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |       match home_dir() {
[INFO] [stderr]    |             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "f81eddbd38ef3efec4485c053b9efe0e86e92c91a7553a05e789f4adb39f50a3"`
[INFO] running `"docker" "rm" "-f" "f81eddbd38ef3efec4485c053b9efe0e86e92c91a7553a05e789f4adb39f50a3"`
[INFO] [stdout] f81eddbd38ef3efec4485c053b9efe0e86e92c91a7553a05e789f4adb39f50a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/confsolve/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a41f7b16a438616bec8eda1f2fdf68ebbf730544d351a7f149b775bf63a67a61
[INFO] running `"docker" "start" "-a" "a41f7b16a438616bec8eda1f2fdf68ebbf730544d351a7f149b775bf63a67a61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/confsolve-91691362aa7b0a29
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test args::tests ... ok
[INFO] [stdout] test file_conflict::wuala::tests ... ok
[INFO] [stdout] test appdirs::tests ... ok
[INFO] [stdout] test file_conflict::dropbox::tests ... ok
[INFO] [stdout] test parser::stream::tests ... ok
[INFO] [stdout] test parser::parser::tests ... ok
[INFO] [stdout] test user_reply::tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a41f7b16a438616bec8eda1f2fdf68ebbf730544d351a7f149b775bf63a67a61"`
[INFO] running `"docker" "rm" "-f" "a41f7b16a438616bec8eda1f2fdf68ebbf730544d351a7f149b775bf63a67a61"`
[INFO] [stdout] a41f7b16a438616bec8eda1f2fdf68ebbf730544d351a7f149b775bf63a67a61