[INFO] updating cached repository lifthrasiir/unison
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lifthrasiir/unison
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lifthrasiir/unison" "work/ex/beta-1.38-1/sources/1.37.0/gh/lifthrasiir/unison"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lifthrasiir/unison'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lifthrasiir/unison" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lifthrasiir/unison"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lifthrasiir/unison'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 979064f4162e7d220d6a942853aca41d550a03fd
[INFO] sha for GitHub repo lifthrasiir/unison: 979064f4162e7d220d6a942853aca41d550a03fd
[INFO] validating manifest of lifthrasiir/unison 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 lifthrasiir/unison 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 lifthrasiir/unison
[INFO] finished frobbing lifthrasiir/unison
[INFO] frobbed toml for lifthrasiir/unison written to work/ex/beta-1.38-1/sources/1.37.0/gh/lifthrasiir/unison/Cargo.toml
[INFO] started frobbing lifthrasiir/unison
[INFO] finished frobbing lifthrasiir/unison
[INFO] frobbed toml for lifthrasiir/unison written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lifthrasiir/unison/Cargo.toml
[INFO] crate lifthrasiir/unison already has a lockfile, it will not be regenerated
[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 lifthrasiir/unison 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lifthrasiir/unison:/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] 95c991a317871ee1fec2945c6285970bd3267ad1d50f1b78cce9ee33a0ae43b8
[INFO] running `"docker" "start" "-a" "95c991a317871ee1fec2945c6285970bd3267ad1d50f1b78cce9ee33a0ae43b8"`
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling cc v1.0.15
[INFO] [stderr]    Compiling libc v0.2.41
[INFO] [stderr]    Compiling num-traits v0.2.4
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling cfg-if v0.1.3
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling stable_deref_trait v1.0.0
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling smallvec v0.6.1
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling serde v1.0.59
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling lazy_static v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling dtoa v0.4.2
[INFO] [stderr]    Compiling itoa v0.4.1
[INFO] [stderr]    Compiling errln v0.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling md5 v0.3.7
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.3
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling miniz_oxide v0.1.2
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling xml-rs v0.6.1
[INFO] [stderr]    Compiling base64 v0.5.2
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling quote v0.6.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling syn v0.14.0
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling unison v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.59
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling console v0.4.2
[INFO] [stderr]    Compiling indicatif v0.6.0
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sample.rs:86:26
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn write_pgm(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[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/sample.rs:227:27
[INFO] [stderr]     |
[INFO] [stderr] 227 | pub fn write_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:261:38
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn print_fullpixel_image(f: &mut Write, name: &str, font: &Font) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:294:26
[INFO] [stderr]     |
[INFO] [stderr] 294 |     fn print_svg(f: &mut Write, name: &str, font: &Font, scale: u32,
[INFO] [stderr]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn write_glyphs(f: &mut Write, glyphs: Vec<Option<Vec<u8>>>) -> io::Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:411:32
[INFO] [stderr]     |
[INFO] [stderr] 411 | pub fn write_live_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 4m 36s
[INFO] running `"docker" "inspect" "95c991a317871ee1fec2945c6285970bd3267ad1d50f1b78cce9ee33a0ae43b8"`
[INFO] running `"docker" "rm" "-f" "95c991a317871ee1fec2945c6285970bd3267ad1d50f1b78cce9ee33a0ae43b8"`
[INFO] [stdout] 95c991a317871ee1fec2945c6285970bd3267ad1d50f1b78cce9ee33a0ae43b8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lifthrasiir/unison:/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] bbf69210bd61974309086caf472a74e4eb07e5b3e3fa451943d0127cc8b44648
[INFO] running `"docker" "start" "-a" "bbf69210bd61974309086caf472a74e4eb07e5b3e3fa451943d0127cc8b44648"`
[INFO] [stderr]    Compiling unison v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sample.rs:86:26
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn write_pgm(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]    |                          ^^^^^ help: use `dyn`: `dyn Write`
[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/sample.rs:227:27
[INFO] [stderr]     |
[INFO] [stderr] 227 | pub fn write_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:261:38
[INFO] [stderr]     |
[INFO] [stderr] 261 |     fn print_fullpixel_image(f: &mut Write, name: &str, font: &Font) -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:294:26
[INFO] [stderr]     |
[INFO] [stderr] 294 |     fn print_svg(f: &mut Write, name: &str, font: &Font, scale: u32,
[INFO] [stderr]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:338:29
[INFO] [stderr]     |
[INFO] [stderr] 338 |     fn write_glyphs(f: &mut Write, glyphs: Vec<Option<Vec<u8>>>) -> io::Result<()> {
[INFO] [stderr]     |                             ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sample.rs:411:32
[INFO] [stderr]     |
[INFO] [stderr] 411 | pub fn write_live_html(f: &mut Write, font: &Font, bar: &ProgressBar) -> io::Result<()> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 4.52s
[INFO] running `"docker" "inspect" "bbf69210bd61974309086caf472a74e4eb07e5b3e3fa451943d0127cc8b44648"`
[INFO] running `"docker" "rm" "-f" "bbf69210bd61974309086caf472a74e4eb07e5b3e3fa451943d0127cc8b44648"`
[INFO] [stdout] bbf69210bd61974309086caf472a74e4eb07e5b3e3fa451943d0127cc8b44648
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lifthrasiir/unison:/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] 4e191e063e14cd3166c0df3022fcf7f748778a220cea0df87111bb75254d9cfd
[INFO] running `"docker" "start" "-a" "4e191e063e14cd3166c0df3022fcf7f748778a220cea0df87111bb75254d9cfd"`
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unison-a63842db40cfe087
[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" "4e191e063e14cd3166c0df3022fcf7f748778a220cea0df87111bb75254d9cfd"`
[INFO] running `"docker" "rm" "-f" "4e191e063e14cd3166c0df3022fcf7f748778a220cea0df87111bb75254d9cfd"`
[INFO] [stdout] 4e191e063e14cd3166c0df3022fcf7f748778a220cea0df87111bb75254d9cfd