[INFO] crate rustup-version-name 0.2.1 is already in cache
[INFO] extracting crate rustup-version-name 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustup-version-name/0.2.1
[INFO] extracting crate rustup-version-name 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-version-name/0.2.1
[INFO] validating manifest of rustup-version-name-0.2.1 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 rustup-version-name-0.2.1 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 rustup-version-name-0.2.1
[INFO] finished frobbing rustup-version-name-0.2.1
[INFO] frobbed toml for rustup-version-name-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustup-version-name/0.2.1/Cargo.toml
[INFO] started frobbing rustup-version-name-0.2.1
[INFO] finished frobbing rustup-version-name-0.2.1
[INFO] frobbed toml for rustup-version-name-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-version-name/0.2.1/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 rustup-version-name-0.2.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-version-name/0.2.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 20ecd298d8025422f2c619654244eda8e6ddcc6b2b0189cd35e3ff3c6073d7bb
[INFO] running `"docker" "start" "-a" "20ecd298d8025422f2c619654244eda8e6ddcc6b2b0189cd35e3ff3c6073d7bb"`
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling rustup-version-name v0.2.1 (/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/main.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let home = env::home_dir().expect("Impossible to get your home dir!");
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `"docker" "inspect" "20ecd298d8025422f2c619654244eda8e6ddcc6b2b0189cd35e3ff3c6073d7bb"`
[INFO] running `"docker" "rm" "-f" "20ecd298d8025422f2c619654244eda8e6ddcc6b2b0189cd35e3ff3c6073d7bb"`
[INFO] [stdout] 20ecd298d8025422f2c619654244eda8e6ddcc6b2b0189cd35e3ff3c6073d7bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-version-name/0.2.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ef707eed24d23e9eab6a0ca0be96332afba11809d740905b76ba571cb9a29613
[INFO] running `"docker" "start" "-a" "ef707eed24d23e9eab6a0ca0be96332afba11809d740905b76ba571cb9a29613"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustup-version-name v0.2.1 (/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/main.rs:112:16
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let home = env::home_dir().expect("Impossible to get your home dir!");
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "ef707eed24d23e9eab6a0ca0be96332afba11809d740905b76ba571cb9a29613"`
[INFO] running `"docker" "rm" "-f" "ef707eed24d23e9eab6a0ca0be96332afba11809d740905b76ba571cb9a29613"`
[INFO] [stdout] ef707eed24d23e9eab6a0ca0be96332afba11809d740905b76ba571cb9a29613
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustup-version-name/0.2.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] c9fb153160b8ac561cf089a38b9a341bffe58034b7732b4e3017c02332c171a9
[INFO] running `"docker" "start" "-a" "c9fb153160b8ac561cf089a38b9a341bffe58034b7732b4e3017c02332c171a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustup_version_name-8c865d97a8caddd4
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::name_with_date ... ok
[INFO] [stdout] test test::simple_name ... 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" "c9fb153160b8ac561cf089a38b9a341bffe58034b7732b4e3017c02332c171a9"`
[INFO] running `"docker" "rm" "-f" "c9fb153160b8ac561cf089a38b9a341bffe58034b7732b4e3017c02332c171a9"`
[INFO] [stdout] c9fb153160b8ac561cf089a38b9a341bffe58034b7732b4e3017c02332c171a9