[INFO] crate kern 0.3.2 is already in cache
[INFO] extracting crate kern 0.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/kern/0.3.2
[INFO] extracting crate kern 0.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kern/0.3.2
[INFO] validating manifest of kern-0.3.2 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 kern-0.3.2 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 kern-0.3.2
[INFO] finished frobbing kern-0.3.2
[INFO] frobbed toml for kern-0.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/kern/0.3.2/Cargo.toml
[INFO] started frobbing kern-0.3.2
[INFO] finished frobbing kern-0.3.2
[INFO] frobbed toml for kern-0.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/kern/0.3.2/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 kern-0.3.2 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-5/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/kern/0.3.2:/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] 69de11802fd91b9f8bff88e40cd8a023fc691e663f0f94f32aa919d9906afa91
[INFO] running `"docker" "start" "-a" "69de11802fd91b9f8bff88e40cd8a023fc691e663f0f94f32aa919d9906afa91"`
[INFO] [stderr]    Compiling kern v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "69de11802fd91b9f8bff88e40cd8a023fc691e663f0f94f32aa919d9906afa91"`
[INFO] running `"docker" "rm" "-f" "69de11802fd91b9f8bff88e40cd8a023fc691e663f0f94f32aa919d9906afa91"`
[INFO] [stdout] 69de11802fd91b9f8bff88e40cd8a023fc691e663f0f94f32aa919d9906afa91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/kern/0.3.2:/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] 8d9c2b4c73df44b7026790d68fbf491b815e22d0226c8f94cb1b558b0f377f0f
[INFO] running `"docker" "start" "-a" "8d9c2b4c73df44b7026790d68fbf491b815e22d0226c8f94cb1b558b0f377f0f"`
[INFO] [stderr]    Compiling kern v0.3.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "8d9c2b4c73df44b7026790d68fbf491b815e22d0226c8f94cb1b558b0f377f0f"`
[INFO] running `"docker" "rm" "-f" "8d9c2b4c73df44b7026790d68fbf491b815e22d0226c8f94cb1b558b0f377f0f"`
[INFO] [stdout] 8d9c2b4c73df44b7026790d68fbf491b815e22d0226c8f94cb1b558b0f377f0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/kern/0.3.2:/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] de0afd0ab748fbd0bb7ac5a951094dd4738c884081615bb313f92d7ca50b6187
[INFO] running `"docker" "start" "-a" "de0afd0ab748fbd0bb7ac5a951094dd4738c884081615bb313f92d7ca50b6187"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kern-16a4d3ec029d5a48
[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] [stderr]      Running /opt/crater/target/debug/deps/cli-068dec10a2fce24e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test from ... ok
[INFO] [stdout] test without_options ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conf-0efa2649cfcb7f0d
[INFO] [stderr]      Running /opt/crater/target/debug/deps/error-84daf58185a09ab2
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test equals ... ok
[INFO] [stdout] test read ... ok
[INFO] [stdout] test get ... ok
[INFO] [stdout] test from ... ok
[INFO] [stdout] test fill ... ok
[INFO] [stdout] test exists ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error_new ... ok
[INFO] [stdout] test error_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/file-3e5f4b1fa41faf2c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test filedir_list_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/meta-a1c0dfb63a2165cc
[INFO] [stdout] test test_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/net-8f8e1927dfe043b4
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test read_full ... ok
[INFO] [stdout] test read_byte ... ok
[INFO] [stdout] test read_bool ... ok
[INFO] [stdout] test write_byte ... ok
[INFO] [stdout] test write_bool ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rand-ec96d6af33d3ec84
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_u128s ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_u16 ... ok
[INFO] [stdout] test test_u128 ... ok
[INFO] [stdout] test test_byte ... ok
[INFO] [stdout] test test_u16s ... ok
[INFO] [stdout] test test_u32s ... ok
[INFO] [stdout] test test_u32 ... ok
[INFO] [stdout] test test_u64 ... ok
[INFO] [stdout] test test_u64s ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kern
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cli.rs - cli::Command::from (line 94) ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 5) ... ok
[INFO] [stdout] test src/cli.rs - cli::Command (line 6) ... ok
[INFO] [stdout] test src/cli.rs - cli::Command::without_options (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "de0afd0ab748fbd0bb7ac5a951094dd4738c884081615bb313f92d7ca50b6187"`
[INFO] running `"docker" "rm" "-f" "de0afd0ab748fbd0bb7ac5a951094dd4738c884081615bb313f92d7ca50b6187"`
[INFO] [stdout] de0afd0ab748fbd0bb7ac5a951094dd4738c884081615bb313f92d7ca50b6187