[INFO] crate debug-builders 0.1.0 is already in cache [INFO] testing debug-builders-0.1.0 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate debug-builders 0.1.0 into work/builds/worker-2/source [INFO] validating manifest of crates.io crate debug-builders 0.1.0 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 debug-builders 0.1.0 [INFO] finished tweaking crates.io crate debug-builders 0.1.0 [INFO] tweaked toml for crates.io crate debug-builders 0.1.0 written to work/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] d3a5b4c4267a0902e3f7bb30ca3352e742441f09a3334f1c107feb2654a14c2b [INFO] running `"docker" "start" "-a" "d3a5b4c4267a0902e3f7bb30ca3352e742441f09a3334f1c107feb2654a14c2b"` [INFO] [stderr] Compiling debug-builders v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | try!(self.fmt.write_str(" ")); [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:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.fmt.write_str(&s[..split])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:79:48 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn field(mut self, name: &str, value: &fmt::Debug) -> DebugStruct<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [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:139:36 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn field(mut self, value: &fmt::Debug) -> DebugTuple<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:186:33 [INFO] [stderr] | [INFO] [stderr] 186 | fn entry(&mut self, entry: &fmt::Debug) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:231:36 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn entry(mut self, entry: &fmt::Debug) -> DebugSet<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:264:36 [INFO] [stderr] | [INFO] [stderr] 264 | pub fn entry(mut self, entry: &fmt::Debug) -> DebugList<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:297:34 [INFO] [stderr] | [INFO] [stderr] 297 | pub fn entry(mut self, key: &fmt::Debug, value: &fmt::Debug) -> DebugMap<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:297:54 [INFO] [stderr] | [INFO] [stderr] 297 | pub fn entry(mut self, key: &fmt::Debug, value: &fmt::Debug) -> DebugMap<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:115:18 [INFO] [stderr] | [INFO] [stderr] 115 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:175:18 [INFO] [stderr] | [INFO] [stderr] 175 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:207:18 [INFO] [stderr] | [INFO] [stderr] 207 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:321:18 [INFO] [stderr] | [INFO] [stderr] 321 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/lib.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | use std::fmt::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `"docker" "inspect" "d3a5b4c4267a0902e3f7bb30ca3352e742441f09a3334f1c107feb2654a14c2b"` [INFO] running `"docker" "rm" "-f" "d3a5b4c4267a0902e3f7bb30ca3352e742441f09a3334f1c107feb2654a14c2b"` [INFO] [stdout] d3a5b4c4267a0902e3f7bb30ca3352e742441f09a3334f1c107feb2654a14c2b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 82dd376d8da0712de821058bfbfafd43a5b63400789eb671ff5183e1a8560aed [INFO] running `"docker" "start" "-a" "82dd376d8da0712de821058bfbfafd43a5b63400789eb671ff5183e1a8560aed"` [INFO] [stderr] Compiling debug-builders v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | try!(self.fmt.write_str(" ")); [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:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.fmt.write_str(&s[..split])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:79:48 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn field(mut self, name: &str, value: &fmt::Debug) -> DebugStruct<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [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:139:36 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn field(mut self, value: &fmt::Debug) -> DebugTuple<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:186:33 [INFO] [stderr] | [INFO] [stderr] 186 | fn entry(&mut self, entry: &fmt::Debug) { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:231:36 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn entry(mut self, entry: &fmt::Debug) -> DebugSet<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:264:36 [INFO] [stderr] | [INFO] [stderr] 264 | pub fn entry(mut self, entry: &fmt::Debug) -> DebugList<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:297:34 [INFO] [stderr] | [INFO] [stderr] 297 | pub fn entry(mut self, key: &fmt::Debug, value: &fmt::Debug) -> DebugMap<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:297:54 [INFO] [stderr] | [INFO] [stderr] 297 | pub fn entry(mut self, key: &fmt::Debug, value: &fmt::Debug) -> DebugMap<'a, 'b> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn fmt::Debug` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:115:18 [INFO] [stderr] | [INFO] [stderr] 115 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:175:18 [INFO] [stderr] | [INFO] [stderr] 175 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:207:18 [INFO] [stderr] | [INFO] [stderr] 207 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::fmt::Formatter::<'a>::flags': use the `sign_plus`, `sign_minus`, `alternate`, or `sign_aware_zero_pad` methods instead [INFO] [stderr] --> src/lib.rs:321:18 [INFO] [stderr] | [INFO] [stderr] 321 | self.fmt.flags() & ALTERNATE_MASK != 0 [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/lib.rs:11:22 [INFO] [stderr] | [INFO] [stderr] 11 | use std::fmt::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "82dd376d8da0712de821058bfbfafd43a5b63400789eb671ff5183e1a8560aed"` [INFO] running `"docker" "rm" "-f" "82dd376d8da0712de821058bfbfafd43a5b63400789eb671ff5183e1a8560aed"` [INFO] [stdout] 82dd376d8da0712de821058bfbfafd43a5b63400789eb671ff5183e1a8560aed [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 09e5808ae6bc878a69e884a742266d0a7d8c5d4b63b6fd89a75d73c244ab1402 [INFO] running `"docker" "start" "-a" "09e5808ae6bc878a69e884a742266d0a7d8c5d4b63b6fd89a75d73c244ab1402"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/debug_builders-5abf830247108be9 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test test::debug_list::test_empty ... ok [INFO] [stdout] test test::debug_list::test_nested ... ok [INFO] [stdout] test test::debug_list::test_multiple ... ok [INFO] [stdout] test test::debug_list::test_single ... ok [INFO] [stdout] test test::debug_map::test_empty ... ok [INFO] [stdout] test test::debug_map::test_multiple ... ok [INFO] [stdout] test test::debug_map::test_single ... ok [INFO] [stdout] test test::debug_map::test_nested ... ok [INFO] [stdout] test test::debug_set::test_nested ... ok [INFO] [stdout] test test::debug_set::test_empty ... ok [INFO] [stdout] test test::debug_set::test_multiple ... ok [INFO] [stdout] test test::debug_set::test_single ... ok [INFO] [stdout] test test::debug_struct::test_single ... ok [INFO] [stdout] test test::debug_struct::test_nested ... ok [INFO] [stdout] test test::debug_struct::test_empty ... ok [INFO] [stdout] test test::debug_struct::test_multiple ... ok [INFO] [stdout] test test::debug_tuple::test_empty ... ok [INFO] [stdout] test test::debug_tuple::test_nested ... ok [INFO] [stdout] test test::debug_tuple::test_single ... ok [INFO] [stdout] test test::debug_tuple::test_multiple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests debug-builders [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" "09e5808ae6bc878a69e884a742266d0a7d8c5d4b63b6fd89a75d73c244ab1402"` [INFO] running `"docker" "rm" "-f" "09e5808ae6bc878a69e884a742266d0a7d8c5d4b63b6fd89a75d73c244ab1402"` [INFO] [stdout] 09e5808ae6bc878a69e884a742266d0a7d8c5d4b63b6fd89a75d73c244ab1402