[INFO] crate tango 0.8.2 is already in cache [INFO] extracting crate tango 0.8.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/tango/0.8.2 [INFO] extracting crate tango 0.8.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tango/0.8.2 [INFO] validating manifest of tango-0.8.2 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 tango-0.8.2 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 tango-0.8.2 [INFO] removed 1 missing tests [INFO] finished frobbing tango-0.8.2 [INFO] frobbed toml for tango-0.8.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tango/0.8.2/Cargo.toml [INFO] started frobbing tango-0.8.2 [INFO] removed 1 missing tests [INFO] finished frobbing tango-0.8.2 [INFO] frobbed toml for tango-0.8.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tango/0.8.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 tango-0.8.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tango/0.8.2:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 174ee516f38fb7a3c599c25e73fd7b86cc0f8d4fa000983817398a9d78e34e2f [INFO] running `"docker" "start" "-a" "174ee516f38fb7a3c599c25e73fd7b86cc0f8d4fa000983817398a9d78e34e2f"` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/tests/runner.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling tango v0.8.2 (/opt/crater/workdir) [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | fn cause(&self) -> Option<&ErrorTrait> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait` [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/md2rs.rs:50:50 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn handle(&mut self, line: &str, w: &mut Write) -> 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/md2rs.rs:114:53 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn meta_note(&mut self, note: &str, w: &mut Write) -> 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/md2rs.rs:119:67 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn name_block(&mut self, _line: &str, name: &str, w: &mut Write) -> 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/md2rs.rs:124:57 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn nonblank_line(&mut self, line: &str, w: &mut Write) -> 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/md2rs.rs:151:39 [INFO] [stderr] | [INFO] [stderr] 151 | fn blank_line(&mut self, _w: &mut Write) -> 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/md2rs.rs:164:42 [INFO] [stderr] | [INFO] [stderr] 164 | fn finish_section(&mut self, w: &mut Write) -> 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/md2rs.rs:172:38 [INFO] [stderr] | [INFO] [stderr] 172 | fn transition(&mut self, w: &mut Write, s: State) -> 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/rs2md.rs:48:40 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn finalize(&mut self, w: &mut Write) -> 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/rs2md.rs:58:50 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn handle(&mut self, line: &str, w: &mut Write) -> 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/rs2md.rs:130:55 [INFO] [stderr] | [INFO] [stderr] 130 | fn emit_named_code(&mut self, name: &str, w: &mut Write) -> 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/rs2md.rs:141:64 [INFO] [stderr] | [INFO] [stderr] 141 | fn effect(&mut self, _c: EffectContext, e: Effect, w: &mut Write) -> 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/rs2md.rs:165:53 [INFO] [stderr] | [INFO] [stderr] 165 | fn nonblank_line(&mut self, line: &str, w: &mut Write) -> 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/rs2md.rs:176:39 [INFO] [stderr] | [INFO] [stderr] 176 | fn blank_line(&mut self, _w: &mut Write) -> 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/rs2md.rs:184:43 [INFO] [stderr] | [INFO] [stderr] 184 | fn finish_section(&mut self, _w: &mut Write) -> 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/rs2md.rs:188:38 [INFO] [stderr] | [INFO] [stderr] 188 | fn transition(&mut self, w: &mut Write, s: State) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/rs2md.rs:59:31 [INFO] [stderr] | [INFO] [stderr] 59 | let line_right = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:7:32 [INFO] [stderr] | [INFO] [stderr] 7 | let mut cause: Option<&Error> = Some(&e); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | let next_cause = c.cause(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.93s [INFO] running `"docker" "inspect" "174ee516f38fb7a3c599c25e73fd7b86cc0f8d4fa000983817398a9d78e34e2f"` [INFO] running `"docker" "rm" "-f" "174ee516f38fb7a3c599c25e73fd7b86cc0f8d4fa000983817398a9d78e34e2f"` [INFO] [stdout] 174ee516f38fb7a3c599c25e73fd7b86cc0f8d4fa000983817398a9d78e34e2f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tango/0.8.2:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] e8249b467bb07c7b600cce29810dcbcd97dbbdaed83f9fb5a694418a8a151902 [INFO] running `"docker" "start" "-a" "e8249b467bb07c7b600cce29810dcbcd97dbbdaed83f9fb5a694418a8a151902"` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/tests/runner.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling tango v0.8.2 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | fn cause(&self) -> Option<&ErrorTrait> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn ErrorTrait` [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/md2rs.rs:50:50 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn handle(&mut self, line: &str, w: &mut Write) -> 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/md2rs.rs:114:53 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn meta_note(&mut self, note: &str, w: &mut Write) -> 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/md2rs.rs:119:67 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn name_block(&mut self, _line: &str, name: &str, w: &mut Write) -> 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/md2rs.rs:124:57 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn nonblank_line(&mut self, line: &str, w: &mut Write) -> 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/md2rs.rs:151:39 [INFO] [stderr] | [INFO] [stderr] 151 | fn blank_line(&mut self, _w: &mut Write) -> 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/md2rs.rs:164:42 [INFO] [stderr] | [INFO] [stderr] 164 | fn finish_section(&mut self, w: &mut Write) -> 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/md2rs.rs:172:38 [INFO] [stderr] | [INFO] [stderr] 172 | fn transition(&mut self, w: &mut Write, s: State) -> 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/rs2md.rs:48:40 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn finalize(&mut self, w: &mut Write) -> 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/rs2md.rs:58:50 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn handle(&mut self, line: &str, w: &mut Write) -> 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/rs2md.rs:130:55 [INFO] [stderr] | [INFO] [stderr] 130 | fn emit_named_code(&mut self, name: &str, w: &mut Write) -> 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/rs2md.rs:141:64 [INFO] [stderr] | [INFO] [stderr] 141 | fn effect(&mut self, _c: EffectContext, e: Effect, w: &mut Write) -> 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/rs2md.rs:165:53 [INFO] [stderr] | [INFO] [stderr] 165 | fn nonblank_line(&mut self, line: &str, w: &mut Write) -> 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/rs2md.rs:176:39 [INFO] [stderr] | [INFO] [stderr] 176 | fn blank_line(&mut self, _w: &mut Write) -> 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/rs2md.rs:184:43 [INFO] [stderr] | [INFO] [stderr] 184 | fn finish_section(&mut self, _w: &mut Write) -> 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/rs2md.rs:188:38 [INFO] [stderr] | [INFO] [stderr] 188 | fn transition(&mut self, w: &mut Write, s: State) -> 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/main.rs:7:32 [INFO] [stderr] | [INFO] [stderr] 7 | let mut cause: Option<&Error> = Some(&e); [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/main.rs:9:32 [INFO] [stderr] | [INFO] [stderr] 9 | let next_cause = c.cause(); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> src/rs2md.rs:59:31 [INFO] [stderr] | [INFO] [stderr] 59 | let line_right = line.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `"docker" "inspect" "e8249b467bb07c7b600cce29810dcbcd97dbbdaed83f9fb5a694418a8a151902"` [INFO] running `"docker" "rm" "-f" "e8249b467bb07c7b600cce29810dcbcd97dbbdaed83f9fb5a694418a8a151902"` [INFO] [stdout] e8249b467bb07c7b600cce29810dcbcd97dbbdaed83f9fb5a694418a8a151902 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tango/0.8.2:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] c848d207bb5852992bdf04fb5a6982ed989a983f732bcb8fce414b7eb08a3a75 [INFO] running `"docker" "start" "-a" "c848d207bb5852992bdf04fb5a6982ed989a983f732bcb8fce414b7eb08a3a75"` [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/tests/runner.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/tango-6956abea2d58bfe9 [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test testing::test_hello2_rs2md ... ok [INFO] [stdout] test testing::test_hello2_md2rs ... ok [INFO] [stdout] test testing::test_hello12_link_to_play_rs2md ... ok [INFO] [stdout] test testing::test_hello12_link_to_play_md2rs ... ok [INFO] [stdout] test testing::test_hello11_link_to_play_rs2md ... ok [INFO] [stdout] test testing::test_hello11_link_to_play_md2rs ... ok [INFO] [stdout] test testing::test_hello10_link_to_play_eq_rs2md ... ok [INFO] [stdout] test testing::test_hello3_md2rs ... ok [INFO] [stdout] test testing::test_hello3_rs2md ... ok [INFO] [stdout] test testing::test_hello4_md2rs ... ok [INFO] [stdout] test testing::test_hello4_rs2md ... ok [INFO] [stdout] test testing::test_hello6_metadata_md2rs ... ok [INFO] [stdout] test testing::test_hello7_link_to_play_rs2md ... ok [INFO] [stdout] test testing::test_hello6_metadata_rs2md ... ok [INFO] [stdout] test testing::test_hello8_link_to_play_md2rs ... ok [INFO] [stdout] test testing::test_hello8_link_to_play_rs2md ... ok [INFO] [stdout] test testing::test_hello7_link_to_play_md2rs ... ok [INFO] [stdout] test testing::test_onerust_md2rs ... ok [INFO] [stdout] test testing::test_onerust_rs2md ... ok [INFO] [stdout] test testing::test_hello9_link_to_play_md2rs_warn ... ok [INFO] [stdout] test testing::test_hello_md2rs ... ok [INFO] [stdout] test testing::test_hello10_link_to_play_eq_md2rs ... ok [INFO] [stdout] test testing::test_onetext_rs2md ... ok [INFO] [stdout] test testing::test_prodigal5_md2rs ... ok [INFO] [stdout] test testing::test_onetext_md2rs ... ok [INFO] [stdout] test testing::test_prodigal5return_md2rs ... ok [INFO] [stdout] test testing::test_hello_rs2md ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tango-9f0d607f3cb9762d [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests tango [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "c848d207bb5852992bdf04fb5a6982ed989a983f732bcb8fce414b7eb08a3a75"` [INFO] running `"docker" "rm" "-f" "c848d207bb5852992bdf04fb5a6982ed989a983f732bcb8fce414b7eb08a3a75"` [INFO] [stdout] c848d207bb5852992bdf04fb5a6982ed989a983f732bcb8fce414b7eb08a3a75