[INFO] crate ubuntu-distro-info 0.3.0 is already in cache
[INFO] extracting crate ubuntu-distro-info 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ubuntu-distro-info/0.3.0
[INFO] extracting crate ubuntu-distro-info 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ubuntu-distro-info/0.3.0
[INFO] validating manifest of ubuntu-distro-info-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 ubuntu-distro-info-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 ubuntu-distro-info-0.3.0
[INFO] finished frobbing ubuntu-distro-info-0.3.0
[INFO] frobbed toml for ubuntu-distro-info-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ubuntu-distro-info/0.3.0/Cargo.toml
[INFO] started frobbing ubuntu-distro-info-0.3.0
[INFO] finished frobbing ubuntu-distro-info-0.3.0
[INFO] frobbed toml for ubuntu-distro-info-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ubuntu-distro-info/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] testing ubuntu-distro-info-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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ubuntu-distro-info/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] f8fed9e200faa3343e843d1730696da96881d1ec627f91325f0bd7d2e2ca3900
[INFO] running `"docker" "start" "-a" "f8fed9e200faa3343e843d1730696da96881d1ec627f91325f0bd7d2e2ca3900"`
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling bstr v0.2.7
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling distro-info v0.3.0
[INFO] [stderr]    Compiling ubuntu-distro-info v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `"docker" "inspect" "f8fed9e200faa3343e843d1730696da96881d1ec627f91325f0bd7d2e2ca3900"`
[INFO] running `"docker" "rm" "-f" "f8fed9e200faa3343e843d1730696da96881d1ec627f91325f0bd7d2e2ca3900"`
[INFO] [stdout] f8fed9e200faa3343e843d1730696da96881d1ec627f91325f0bd7d2e2ca3900
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ubuntu-distro-info/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] a83ca26169a409724d9bd2613ac83419f900e35d56099412b8f7e77335bf100d
[INFO] running `"docker" "start" "-a" "a83ca26169a409724d9bd2613ac83419f900e35d56099412b8f7e77335bf100d"`
[INFO] [stderr]    Compiling ubuntu-distro-info v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "a83ca26169a409724d9bd2613ac83419f900e35d56099412b8f7e77335bf100d"`
[INFO] running `"docker" "rm" "-f" "a83ca26169a409724d9bd2613ac83419f900e35d56099412b8f7e77335bf100d"`
[INFO] [stdout] a83ca26169a409724d9bd2613ac83419f900e35d56099412b8f7e77335bf100d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ubuntu-distro-info/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] 56d2b564b37e8abe16da0398f9b0c42a19bf8ec142cf9ba6b979469e6d8da00f
[INFO] running `"docker" "start" "-a" "56d2b564b37e8abe16da0398f9b0c42a19bf8ec142cf9ba6b979469e6d8da00f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ubuntu_distro_info-00db51aeaa664c22
[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" "56d2b564b37e8abe16da0398f9b0c42a19bf8ec142cf9ba6b979469e6d8da00f"`
[INFO] running `"docker" "rm" "-f" "56d2b564b37e8abe16da0398f9b0c42a19bf8ec142cf9ba6b979469e6d8da00f"`
[INFO] [stdout] 56d2b564b37e8abe16da0398f9b0c42a19bf8ec142cf9ba6b979469e6d8da00f