[INFO] crate fst-bin 0.3.0 is already in cache
[INFO] testing fst-bin-0.3.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate fst-bin 0.3.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate fst-bin 0.3.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate fst-bin 0.3.0
[INFO] finished tweaking crates.io crate fst-bin 0.3.0
[INFO] tweaked toml for crates.io crate fst-bin 0.3.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] df963dc1c7c34afeba3602f9d7a513a11983e59f2f0db6750a9c1eabdf016919
[INFO] running `"docker" "start" "-a" "df963dc1c7c34afeba3602f9d7a513a11983e59f2f0db6750a9c1eabdf016919"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling memmap v0.6.2
[INFO] [stderr]    Compiling lines v0.0.6
[INFO] [stderr]    Compiling chan v0.1.23
[INFO] [stderr]    Compiling fst v0.3.5
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling fst-levenshtein v0.2.1
[INFO] [stderr]    Compiling fst-regex v0.2.2
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling fst-bin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/merge.rs:21:30
[INFO] [stderr]    |
[INFO] [stderr] 21 |     value_merger: Option<Arc<Fn(u64, u64) -> u64 + Send + Sync + 'static>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64) -> u64 + Send + Sync + 'static`
[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/merge.rs:240:30
[INFO] [stderr]     |
[INFO] [stderr] 240 |     value_merger: Option<Arc<Fn(u64, u64) -> u64 + Send + Sync + 'static>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64) -> u64 + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | ) -> io::Result<io::BufReader<Box<io::Read + Send + Sync + 'static>>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 | ) -> io::Result<io::BufWriter<Box<io::Write + Send + Sync + 'static>>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 | ) -> io::Result<Box<io::Read + Send + Sync + 'static>> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 | ) -> io::Result<Box<io::Write + Send + Sync + 'static>> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:89:42
[INFO] [stderr]    |
[INFO] [stderr] 89 | type Lines = io::Lines<io::BufReader<Box<io::Read + Send + Sync + 'static>>>;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util.rs:128:19
[INFO] [stderr]     |
[INFO] [stderr] 128 | type Reader = Box<io::Read + Send + Sync + 'static>;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub type Error = Box<error::Error + Send + Sync>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.28s
[INFO] running `"docker" "inspect" "df963dc1c7c34afeba3602f9d7a513a11983e59f2f0db6750a9c1eabdf016919"`
[INFO] running `"docker" "rm" "-f" "df963dc1c7c34afeba3602f9d7a513a11983e59f2f0db6750a9c1eabdf016919"`
[INFO] [stdout] df963dc1c7c34afeba3602f9d7a513a11983e59f2f0db6750a9c1eabdf016919
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4b0d4062fd45597c51c52dab8b4f2bfa6110e7d17e2d3213c7f6c661b1e66b44
[INFO] running `"docker" "start" "-a" "4b0d4062fd45597c51c52dab8b4f2bfa6110e7d17e2d3213c7f6c661b1e66b44"`
[INFO] [stderr]    Compiling fst-bin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/merge.rs:21:30
[INFO] [stderr]    |
[INFO] [stderr] 21 |     value_merger: Option<Arc<Fn(u64, u64) -> u64 + Send + Sync + 'static>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64) -> u64 + Send + Sync + 'static`
[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/merge.rs:240:30
[INFO] [stderr]     |
[INFO] [stderr] 240 |     value_merger: Option<Arc<Fn(u64, u64) -> u64 + Send + Sync + 'static>>,
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(u64, u64) -> u64 + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | ) -> io::Result<io::BufReader<Box<io::Read + Send + Sync + 'static>>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:24:35
[INFO] [stderr]    |
[INFO] [stderr] 24 | ) -> io::Result<io::BufWriter<Box<io::Write + Send + Sync + 'static>>> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:30:21
[INFO] [stderr]    |
[INFO] [stderr] 30 | ) -> io::Result<Box<io::Read + Send + Sync + 'static>> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:39:21
[INFO] [stderr]    |
[INFO] [stderr] 39 | ) -> io::Result<Box<io::Write + Send + Sync + 'static>> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Write + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/util.rs:89:42
[INFO] [stderr]    |
[INFO] [stderr] 89 | type Lines = io::Lines<io::BufReader<Box<io::Read + Send + Sync + 'static>>>;
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/util.rs:128:19
[INFO] [stderr]     |
[INFO] [stderr] 128 | type Reader = Box<io::Read + Send + Sync + 'static>;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn io::Read + Send + Sync + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub type Error = Box<error::Error + Send + Sync>;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "4b0d4062fd45597c51c52dab8b4f2bfa6110e7d17e2d3213c7f6c661b1e66b44"`
[INFO] running `"docker" "rm" "-f" "4b0d4062fd45597c51c52dab8b4f2bfa6110e7d17e2d3213c7f6c661b1e66b44"`
[INFO] [stdout] 4b0d4062fd45597c51c52dab8b4f2bfa6110e7d17e2d3213c7f6c661b1e66b44
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] aca3bec23e62035b3656f722875284bbce329e1f5026ed49ab7ac26ca3640a4d
[INFO] running `"docker" "start" "-a" "aca3bec23e62035b3656f722875284bbce329e1f5026ed49ab7ac26ca3640a4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fst-06e4cc421b38a5f8
[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" "aca3bec23e62035b3656f722875284bbce329e1f5026ed49ab7ac26ca3640a4d"`
[INFO] running `"docker" "rm" "-f" "aca3bec23e62035b3656f722875284bbce329e1f5026ed49ab7ac26ca3640a4d"`
[INFO] [stdout] aca3bec23e62035b3656f722875284bbce329e1f5026ed49ab7ac26ca3640a4d