[INFO] crate mrt 0.1.2 is already in cache
[INFO] extracting crate mrt 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/mrt/0.1.2
[INFO] extracting crate mrt 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mrt/0.1.2
[INFO] validating manifest of mrt-0.1.2 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 mrt-0.1.2 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 mrt-0.1.2
[INFO] finished frobbing mrt-0.1.2
[INFO] frobbed toml for mrt-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mrt/0.1.2/Cargo.toml
[INFO] started frobbing mrt-0.1.2
[INFO] finished frobbing mrt-0.1.2
[INFO] frobbed toml for mrt-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mrt/0.1.2/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 mrt-0.1.2 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-6/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/mrt/0.1.2:/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] 27f4049dbaa3e50316a1d408592686e5eb12f88eb85ba99f21bd889709ee7184
[INFO] running `"docker" "start" "-a" "27f4049dbaa3e50316a1d408592686e5eb12f88eb85ba99f21bd889709ee7184"`
[INFO] [stderr]    Compiling mrt v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "27f4049dbaa3e50316a1d408592686e5eb12f88eb85ba99f21bd889709ee7184"`
[INFO] running `"docker" "rm" "-f" "27f4049dbaa3e50316a1d408592686e5eb12f88eb85ba99f21bd889709ee7184"`
[INFO] [stdout] 27f4049dbaa3e50316a1d408592686e5eb12f88eb85ba99f21bd889709ee7184
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mrt/0.1.2:/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] 25e183b0d3889433dbbcf8f587108f091e82463aa37c40460d12bd1fba67af15
[INFO] running `"docker" "start" "-a" "25e183b0d3889433dbbcf8f587108f091e82463aa37c40460d12bd1fba67af15"`
[INFO] [stderr]    Compiling mrt v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "25e183b0d3889433dbbcf8f587108f091e82463aa37c40460d12bd1fba67af15"`
[INFO] running `"docker" "rm" "-f" "25e183b0d3889433dbbcf8f587108f091e82463aa37c40460d12bd1fba67af15"`
[INFO] [stdout] 25e183b0d3889433dbbcf8f587108f091e82463aa37c40460d12bd1fba67af15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/mrt/0.1.2:/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] c4cd9dc3717a0ab65875f9fa979ecd63339f4943403847da4730b6a006a59458
[INFO] running `"docker" "start" "-a" "c4cd9dc3717a0ab65875f9fa979ecd63339f4943403847da4730b6a006a59458"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mrt-52d2f4ab68d87b08
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::correct_peer_index_table ... ok
[INFO] [stdout] test tests::correct_mrt_header ... ok
[INFO] [stdout] test tests::parse_example_without_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mrt
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - read_file_complete (line 524) ... ok
[INFO] [stdout] test src/lib.rs - MrtFile (line 551) ... 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" "c4cd9dc3717a0ab65875f9fa979ecd63339f4943403847da4730b6a006a59458"`
[INFO] running `"docker" "rm" "-f" "c4cd9dc3717a0ab65875f9fa979ecd63339f4943403847da4730b6a006a59458"`
[INFO] [stdout] c4cd9dc3717a0ab65875f9fa979ecd63339f4943403847da4730b6a006a59458