[INFO] crate fmt-extra 0.2.1 is already in cache [INFO] testing fmt-extra-0.2.1 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate fmt-extra 0.2.1 into work/builds/worker-6/source [INFO] validating manifest of crates.io crate fmt-extra 0.2.1 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 fmt-extra 0.2.1 [INFO] finished tweaking crates.io crate fmt-extra 0.2.1 [INFO] tweaked toml for crates.io crate fmt-extra 0.2.1 written to work/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 92ca29945869edad8169f62c4b8a26885cd6f5e7824e4dcfff1c590f8093dbe5 [INFO] running `"docker" "start" "-a" "92ca29945869edad8169f62c4b8a26885cd6f5e7824e4dcfff1c590f8093dbe5"` [INFO] [stderr] Compiling fmt-extra v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(write!(f, "'{}", fst)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | try!(write!(f, "'\\''{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write!(f, "{}{}", i, self.sep)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(fmt, "{:02x}", e)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, "\"")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:166:25 [INFO] [stderr] | [INFO] [stderr] 166 | b'"' => try!(write!(fmt, "\\\"")), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:167:32 [INFO] [stderr] | [INFO] [stderr] 167 | 0x20...0x7E => try!(write!(fmt, "{}", *e as char)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:168:22 [INFO] [stderr] | [INFO] [stderr] 168 | _ => try!(write!(fmt, "\\x{:02x}", e)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | try!(write!(fmt, "\"")); [INFO] [stderr] | ^^^ [INFO] [stderr] [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 0.27s [INFO] running `"docker" "inspect" "92ca29945869edad8169f62c4b8a26885cd6f5e7824e4dcfff1c590f8093dbe5"` [INFO] running `"docker" "rm" "-f" "92ca29945869edad8169f62c4b8a26885cd6f5e7824e4dcfff1c590f8093dbe5"` [INFO] [stdout] 92ca29945869edad8169f62c4b8a26885cd6f5e7824e4dcfff1c590f8093dbe5 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 780c560605238ee32dcc2fb64eafbd9e11bbcc440e1af32c247e196a05caec15 [INFO] running `"docker" "start" "-a" "780c560605238ee32dcc2fb64eafbd9e11bbcc440e1af32c247e196a05caec15"` [INFO] [stderr] Compiling fmt-extra v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | try!(write!(f, "'{}", fst)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | try!(write!(f, "'\\''{}", elem)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | try!(write!(f, "{}{}", i, self.sep)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | try!(write!(fmt, "{:02x}", e)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | try!(write!(fmt, "\"")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:166:25 [INFO] [stderr] | [INFO] [stderr] 166 | b'"' => try!(write!(fmt, "\\\"")), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:167:32 [INFO] [stderr] | [INFO] [stderr] 167 | 0x20...0x7E => try!(write!(fmt, "{}", *e as char)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:168:22 [INFO] [stderr] | [INFO] [stderr] 168 | _ => try!(write!(fmt, "\\x{:02x}", e)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:171:9 [INFO] [stderr] | [INFO] [stderr] 171 | try!(write!(fmt, "\"")); [INFO] [stderr] | ^^^ [INFO] [stderr] [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 0.46s [INFO] running `"docker" "inspect" "780c560605238ee32dcc2fb64eafbd9e11bbcc440e1af32c247e196a05caec15"` [INFO] running `"docker" "rm" "-f" "780c560605238ee32dcc2fb64eafbd9e11bbcc440e1af32c247e196a05caec15"` [INFO] [stdout] 780c560605238ee32dcc2fb64eafbd9e11bbcc440e1af32c247e196a05caec15 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/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] 1f52c6b813cc1c052dcf9f9758c7df0034b4b2fd9063dffe9602659de7f9e454 [INFO] running `"docker" "start" "-a" "1f52c6b813cc1c052dcf9f9758c7df0034b4b2fd9063dffe9602659de7f9e454"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fmt_extra-a690eea5dcbfc528 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_asciistr ... ok [INFO] [stdout] test test_hs ... ok [INFO] [stdout] test test_sep ... 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" "1f52c6b813cc1c052dcf9f9758c7df0034b4b2fd9063dffe9602659de7f9e454"` [INFO] running `"docker" "rm" "-f" "1f52c6b813cc1c052dcf9f9758c7df0034b4b2fd9063dffe9602659de7f9e454"` [INFO] [stdout] 1f52c6b813cc1c052dcf9f9758c7df0034b4b2fd9063dffe9602659de7f9e454