[INFO] crate file_api 0.6.3 is already in cache
[INFO] extracting crate file_api 0.6.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/file_api/0.6.3
[INFO] extracting crate file_api 0.6.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/file_api/0.6.3
[INFO] validating manifest of file_api-0.6.3 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 file_api-0.6.3 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 file_api-0.6.3
[INFO] finished frobbing file_api-0.6.3
[INFO] frobbed toml for file_api-0.6.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/file_api/0.6.3/Cargo.toml
[INFO] started frobbing file_api-0.6.3
[INFO] finished frobbing file_api-0.6.3
[INFO] frobbed toml for file_api-0.6.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/file_api/0.6.3/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 file_api-0.6.3 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/file_api/0.6.3:/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] 9beaf0ddd98c9d225254d5560256c8aa65a92b6b4546708f319cc1b842d1088d
[INFO] running `"docker" "start" "-a" "9beaf0ddd98c9d225254d5560256c8aa65a92b6b4546708f319cc1b842d1088d"`
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling take_mut v0.2.2
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling openssl-sys v0.9.49
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling hyper-tls v0.1.4
[INFO] [stderr]    Compiling reqwest v0.8.8
[INFO] [stderr]    Compiling file_api v0.6.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.16s
[INFO] running `"docker" "inspect" "9beaf0ddd98c9d225254d5560256c8aa65a92b6b4546708f319cc1b842d1088d"`
[INFO] running `"docker" "rm" "-f" "9beaf0ddd98c9d225254d5560256c8aa65a92b6b4546708f319cc1b842d1088d"`
[INFO] [stdout] 9beaf0ddd98c9d225254d5560256c8aa65a92b6b4546708f319cc1b842d1088d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/file_api/0.6.3:/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] d07faf92e0a948ab877a9e51cad578b73db803b79c309568da25b2e92156e3ca
[INFO] running `"docker" "start" "-a" "d07faf92e0a948ab877a9e51cad578b73db803b79c309568da25b2e92156e3ca"`
[INFO] [stderr]    Compiling file_api v0.6.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/http_reader.rs:16:64
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn mock_server(port: &str, messages: Vec<String>, tester: &mut FnMut()) {
[INFO] [stderr]    |                                                                ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `"docker" "inspect" "d07faf92e0a948ab877a9e51cad578b73db803b79c309568da25b2e92156e3ca"`
[INFO] running `"docker" "rm" "-f" "d07faf92e0a948ab877a9e51cad578b73db803b79c309568da25b2e92156e3ca"`
[INFO] [stdout] d07faf92e0a948ab877a9e51cad578b73db803b79c309568da25b2e92156e3ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/file_api/0.6.3:/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] c380630821287a8f28b1f4814d9ab3205f3aeeca9fb12b1cce5f9b40c6f7319b
[INFO] running `"docker" "start" "-a" "c380630821287a8f28b1f4814d9ab3205f3aeeca9fb12b1cce5f9b40c6f7319b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/file_api-3734dbd2f1a07a28
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test detect_file_kind ... ok
[INFO] [stdout] test detect_http_kind ... 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_reader-73c6ca5b78cb0f6c
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test file_exists ... ok
[INFO] [stdout] test file_read_data ... ok
[INFO] [stdout] test file_seek ... ok
[INFO] [stdout] test file_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_reader-0f7ef769d0752614
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test http_exists ... ok
[INFO] [stdout] test http_size ... ok
[INFO] [stdout] test http_seek ... ok
[INFO] [stdout] test http_not_exists ... ok
[INFO] [stdout] test http_read_and_return_different_buffer_size ... ok
[INFO] [stdout] test http_read_and_seek_buffered_data ... ok
[INFO] [stdout] test http_read_buffered_data ... ok
[INFO] [stdout] test http_read_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests file_api
[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" "c380630821287a8f28b1f4814d9ab3205f3aeeca9fb12b1cce5f9b40c6f7319b"`
[INFO] running `"docker" "rm" "-f" "c380630821287a8f28b1f4814d9ab3205f3aeeca9fb12b1cce5f9b40c6f7319b"`
[INFO] [stdout] c380630821287a8f28b1f4814d9ab3205f3aeeca9fb12b1cce5f9b40c6f7319b