[INFO] crate fmt-extra 0.2.1 is already in cache
[INFO] extracting crate fmt-extra 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/fmt-extra/0.2.1
[INFO] extracting crate fmt-extra 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fmt-extra/0.2.1
[INFO] validating manifest of fmt-extra-0.2.1 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 fmt-extra-0.2.1 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 fmt-extra-0.2.1
[INFO] finished frobbing fmt-extra-0.2.1
[INFO] frobbed toml for fmt-extra-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fmt-extra/0.2.1/Cargo.toml
[INFO] started frobbing fmt-extra-0.2.1
[INFO] finished frobbing fmt-extra-0.2.1
[INFO] frobbed toml for fmt-extra-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fmt-extra/0.2.1/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] 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fmt-extra-0.2.1 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-4/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/fmt-extra/0.2.1:/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] 9e0096bd0e72f6c983f099ea93c271a478cfaa46187fa4d46048022435b34b38
[INFO] running `"docker" "start" "-a" "9e0096bd0e72f6c983f099ea93c271a478cfaa46187fa4d46048022435b34b38"`
[INFO] [stderr]    Compiling fmt-extra v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:96:16
[INFO] [stderr]    |
[INFO] [stderr] 96 |     inner: &'a Fn() -> I,
[INFO] [stderr]    |                ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> I`
[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/lib.rs:110:35
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn new(sep: D, inner: &'a Fn() -> I) -> Self {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> I`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 0x20...0x7E => try!(write!(fmt, "{}", *e as char)),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "9e0096bd0e72f6c983f099ea93c271a478cfaa46187fa4d46048022435b34b38"`
[INFO] running `"docker" "rm" "-f" "9e0096bd0e72f6c983f099ea93c271a478cfaa46187fa4d46048022435b34b38"`
[INFO] [stdout] 9e0096bd0e72f6c983f099ea93c271a478cfaa46187fa4d46048022435b34b38
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/fmt-extra/0.2.1:/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] 564e3d18bf85ddeb871b20d9ed78398dc0841dfd71857f576dfd384e8b906ded
[INFO] running `"docker" "start" "-a" "564e3d18bf85ddeb871b20d9ed78398dc0841dfd71857f576dfd384e8b906ded"`
[INFO] [stderr]    Compiling fmt-extra v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:96:16
[INFO] [stderr]    |
[INFO] [stderr] 96 |     inner: &'a Fn() -> I,
[INFO] [stderr]    |                ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> I`
[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/lib.rs:110:35
[INFO] [stderr]     |
[INFO] [stderr] 110 |     pub fn new(sep: D, inner: &'a Fn() -> I) -> Self {
[INFO] [stderr]     |                                   ^^^^^^^^^ help: use `dyn`: `dyn Fn() -> I`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lib.rs:167:21
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 0x20...0x7E => try!(write!(fmt, "{}", *e as char)),
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "564e3d18bf85ddeb871b20d9ed78398dc0841dfd71857f576dfd384e8b906ded"`
[INFO] running `"docker" "rm" "-f" "564e3d18bf85ddeb871b20d9ed78398dc0841dfd71857f576dfd384e8b906ded"`
[INFO] [stdout] 564e3d18bf85ddeb871b20d9ed78398dc0841dfd71857f576dfd384e8b906ded
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/fmt-extra/0.2.1:/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] ad320aaeb04b0b40afdc58dd95a510eb09e8843de3ee36e87bcf3913cf72a4fc
[INFO] running `"docker" "start" "-a" "ad320aaeb04b0b40afdc58dd95a510eb09e8843de3ee36e87bcf3913cf72a4fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fmt_extra-d788bfc3aa6891d5
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_sep ... ok
[INFO] [stdout] test test_hs ... ok
[INFO] [stdout] test test_asciistr ... ok
[INFO] [stdout] test test_sqs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fmt-extra
[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" "ad320aaeb04b0b40afdc58dd95a510eb09e8843de3ee36e87bcf3913cf72a4fc"`
[INFO] running `"docker" "rm" "-f" "ad320aaeb04b0b40afdc58dd95a510eb09e8843de3ee36e87bcf3913cf72a4fc"`
[INFO] [stdout] ad320aaeb04b0b40afdc58dd95a510eb09e8843de3ee36e87bcf3913cf72a4fc