[INFO] crate csv-guillotine 0.3.5 is already in cache
[INFO] extracting crate csv-guillotine 0.3.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5
[INFO] extracting crate csv-guillotine 0.3.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5
[INFO] validating manifest of csv-guillotine-0.3.5 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of csv-guillotine-0.3.5 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing csv-guillotine-0.3.5
[INFO] finished frobbing csv-guillotine-0.3.5
[INFO] frobbed toml for csv-guillotine-0.3.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/csv-guillotine/0.3.5/Cargo.toml
[INFO] started frobbing csv-guillotine-0.3.5
[INFO] finished frobbing csv-guillotine-0.3.5
[INFO] frobbed toml for csv-guillotine-0.3.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing csv-guillotine-0.3.5 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 88f86f19c15837e185610436f1622eaa2d9c3280de84b784363589782f85f938
[INFO] running `"docker" "start" "-a" "88f86f19c15837e185610436f1622eaa2d9c3280de84b784363589782f85f938"`
[INFO] [stderr]    Compiling csv-guillotine v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/csv-guillotine.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let stdin: Box<Read> = match args_input {
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/csv-guillotine.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mut stdout: Box<Write> = match args_output {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `"docker" "inspect" "88f86f19c15837e185610436f1622eaa2d9c3280de84b784363589782f85f938"`
[INFO] running `"docker" "rm" "-f" "88f86f19c15837e185610436f1622eaa2d9c3280de84b784363589782f85f938"`
[INFO] [stdout] 88f86f19c15837e185610436f1622eaa2d9c3280de84b784363589782f85f938
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b586b5acb617b994d5d8c49c3f2b9c25de557f5337002a5cfa252780a889ec06
[INFO] running `"docker" "start" "-a" "b586b5acb617b994d5d8c49c3f2b9c25de557f5337002a5cfa252780a889ec06"`
[INFO] [stderr]    Compiling csv-guillotine v0.3.5 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/csv-guillotine.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let stdin: Box<Read> = match args_input {
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/csv-guillotine.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |     let mut stdout: Box<Write> = match args_output {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `"docker" "inspect" "b586b5acb617b994d5d8c49c3f2b9c25de557f5337002a5cfa252780a889ec06"`
[INFO] running `"docker" "rm" "-f" "b586b5acb617b994d5d8c49c3f2b9c25de557f5337002a5cfa252780a889ec06"`
[INFO] [stdout] b586b5acb617b994d5d8c49c3f2b9c25de557f5337002a5cfa252780a889ec06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-guillotine/0.3.5:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d49addbf1ce052e0b42c52016dafe7ab4eea7eca9524487bb38abba2717907b2
[INFO] running `"docker" "start" "-a" "d49addbf1ce052e0b42c52016dafe7ab4eea7eca9524487bb38abba2717907b2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_guillotine-4ca8f6257ebea210
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test it_only_considers_upto_considers ... ok
[INFO] [stdout] test fake_reader_works ... ok
[INFO] [stdout] test test_has_nl ... ok
[INFO] [stdout] test test_count_seperators ... ok
[INFO] [stdout] test test_prepare_fill_needs_multiple_reads ... ok
[INFO] [stdout] test test_fill ... ok
[INFO] [stdout] test it_skips_header ... ok
[INFO] [stdout] test test_read_from_buffer_partial_line ... ok
[INFO] [stdout] test test_read_from_buffer_full_line ... ok
[INFO] [stdout] test test_get_line ... ok
[INFO] [stdout] test test_read_from_buffer_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_guillotine-172c5b0d61f31a86
[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]    Doc-tests csv-guillotine
[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" "d49addbf1ce052e0b42c52016dafe7ab4eea7eca9524487bb38abba2717907b2"`
[INFO] running `"docker" "rm" "-f" "d49addbf1ce052e0b42c52016dafe7ab4eea7eca9524487bb38abba2717907b2"`
[INFO] [stdout] d49addbf1ce052e0b42c52016dafe7ab4eea7eca9524487bb38abba2717907b2