[INFO] crate syntex_errors 0.59.1 is already in cache [INFO] extracting crate syntex_errors 0.59.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/syntex_errors/0.59.1 [INFO] extracting crate syntex_errors 0.59.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/syntex_errors/0.59.1 [INFO] validating manifest of syntex_errors-0.59.1 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 syntex_errors-0.59.1 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 syntex_errors-0.59.1 [INFO] finished frobbing syntex_errors-0.59.1 [INFO] frobbed toml for syntex_errors-0.59.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/syntex_errors/0.59.1/Cargo.toml [INFO] started frobbing syntex_errors-0.59.1 [INFO] finished frobbing syntex_errors-0.59.1 [INFO] frobbed toml for syntex_errors-0.59.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/syntex_errors/0.59.1/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 syntex_errors-0.59.1 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/syntex_errors/0.59.1:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4ef4a7fd7136161c6d29501515190f3377203e90d481ccd5a451f8742dda371b [INFO] running `"docker" "start" "-a" "4ef4a7fd7136161c6d29501515190f3377203e90d481ccd5a451f8742dda371b"` [INFO] [stderr] Compiling syntex_pos v0.59.1 [INFO] [stderr] Compiling syntex_errors v0.59.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:124:40 [INFO] [stderr] | [INFO] [stderr] 124 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:133:46 [INFO] [stderr] | [INFO] [stderr] 133 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:136:55 [INFO] [stderr] | [INFO] [stderr] 136 | expected_extra: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:137:52 [INFO] [stderr] | [INFO] [stderr] 137 | found_extra: &fmt::Display) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:124:49 [INFO] [stderr] | [INFO] [stderr] 124 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:130:55 [INFO] [stderr] | [INFO] [stderr] 130 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:133:64 [INFO] [stderr] | [INFO] [stderr] 133 | expected_extra: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:134:61 [INFO] [stderr] | [INFO] [stderr] 134 | found_extra: &fmt::Display) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:102:19 [INFO] [stderr] | [INFO] [stderr] 102 | cm: Option>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:112:66 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn stderr(color_config: ColorConfig, code_map: Option>) -> EmitterWriter { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:127:25 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn new(dst: Box, code_map: Option>) -> EmitterWriter { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:127:60 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn new(dst: Box, code_map: Option>) -> EmitterWriter { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/emitter.rs:1257:9 [INFO] [stderr] | [INFO] [stderr] 1257 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_imports)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:1277:27 [INFO] [stderr] | [INFO] [stderr] 1277 | pub type BufferedStderr = term::Terminal + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:1282:13 [INFO] [stderr] | [INFO] [stderr] 1282 | Raw(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/snippet.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | codemap: Rc, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lock.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn acquire_global_lock(_name: &str) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:112:37 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn splice_lines(&self, cm: &CodeMapper) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: the item `Loc` is imported redundantly [INFO] [stderr] --> src/lib.rs:113:35 [INFO] [stderr] | [INFO] [stderr] 42 | use syntax_pos::{BytePos, Loc, FileLinesResult, FileName, MultiSpan, Span, NO_EXPANSION}; [INFO] [stderr] | --- the item `Loc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 113 | use syntax_pos::{CharPos, Loc, Pos}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:253:26 [INFO] [stderr] | [INFO] [stderr] 253 | emitter: RefCell>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Emitter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:264:43 [INFO] [stderr] | [INFO] [stderr] 264 | cm: Option>) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | e: Box) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Emitter` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.12s [INFO] running `"docker" "inspect" "4ef4a7fd7136161c6d29501515190f3377203e90d481ccd5a451f8742dda371b"` [INFO] running `"docker" "rm" "-f" "4ef4a7fd7136161c6d29501515190f3377203e90d481ccd5a451f8742dda371b"` [INFO] [stdout] 4ef4a7fd7136161c6d29501515190f3377203e90d481ccd5a451f8742dda371b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/syntex_errors/0.59.1:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] f993e5737284cf79a440e728ee33790ba5c8a575f78117898272a01cd760f647 [INFO] running `"docker" "start" "-a" "f993e5737284cf79a440e728ee33790ba5c8a575f78117898272a01cd760f647"` [INFO] [stderr] Compiling syntex_errors v0.59.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:124:40 [INFO] [stderr] | [INFO] [stderr] 124 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:133:46 [INFO] [stderr] | [INFO] [stderr] 133 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:136:55 [INFO] [stderr] | [INFO] [stderr] 136 | expected_extra: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic.rs:137:52 [INFO] [stderr] | [INFO] [stderr] 137 | found_extra: &fmt::Display) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:124:49 [INFO] [stderr] | [INFO] [stderr] 124 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:130:55 [INFO] [stderr] | [INFO] [stderr] 130 | label: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:133:64 [INFO] [stderr] | [INFO] [stderr] 133 | expected_extra: &fmt::Display, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/diagnostic_builder.rs:134:61 [INFO] [stderr] | [INFO] [stderr] 134 | found_extra: &fmt::Display) [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn fmt::Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:102:19 [INFO] [stderr] | [INFO] [stderr] 102 | cm: Option>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:112:66 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn stderr(color_config: ColorConfig, code_map: Option>) -> EmitterWriter { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:127:25 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn new(dst: Box, code_map: Option>) -> EmitterWriter { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:127:60 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn new(dst: Box, code_map: Option>) -> EmitterWriter { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/emitter.rs:1257:9 [INFO] [stderr] | [INFO] [stderr] 1257 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_imports)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:1277:27 [INFO] [stderr] | [INFO] [stderr] 1277 | pub type BufferedStderr = term::Terminal + Send; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn term::Terminal + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/emitter.rs:1282:13 [INFO] [stderr] | [INFO] [stderr] 1282 | Raw(Box), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/snippet.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | codemap: Rc, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lock.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn acquire_global_lock(_name: &str) -> Box { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:112:37 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn splice_lines(&self, cm: &CodeMapper) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: the item `Loc` is imported redundantly [INFO] [stderr] --> src/lib.rs:113:35 [INFO] [stderr] | [INFO] [stderr] 42 | use syntax_pos::{BytePos, Loc, FileLinesResult, FileName, MultiSpan, Span, NO_EXPANSION}; [INFO] [stderr] | --- the item `Loc` is already imported here [INFO] [stderr] ... [INFO] [stderr] 113 | use syntax_pos::{CharPos, Loc, Pos}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:253:26 [INFO] [stderr] | [INFO] [stderr] 253 | emitter: RefCell>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Emitter` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:264:43 [INFO] [stderr] | [INFO] [stderr] 264 | cm: Option>) [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn CodeMapper` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:272:32 [INFO] [stderr] | [INFO] [stderr] 272 | e: Box) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Emitter` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.11s [INFO] running `"docker" "inspect" "f993e5737284cf79a440e728ee33790ba5c8a575f78117898272a01cd760f647"` [INFO] running `"docker" "rm" "-f" "f993e5737284cf79a440e728ee33790ba5c8a575f78117898272a01cd760f647"` [INFO] [stdout] f993e5737284cf79a440e728ee33790ba5c8a575f78117898272a01cd760f647 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/syntex_errors/0.59.1:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 39258277aada72a622c9ae8d37300dca043c453ee5016659477dcf08d98d69b4 [INFO] running `"docker" "start" "-a" "39258277aada72a622c9ae8d37300dca043c453ee5016659477dcf08d98d69b4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/syntex_errors-b1fafd463a4aa260 [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] [stderr] Doc-tests syntex_errors [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - CodeSuggestion::substitution_parts (line 66) ... ignored [INFO] [stdout] test src/lib.rs - CodeSuggestion::substitution_parts (line 75) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "39258277aada72a622c9ae8d37300dca043c453ee5016659477dcf08d98d69b4"` [INFO] running `"docker" "rm" "-f" "39258277aada72a622c9ae8d37300dca043c453ee5016659477dcf08d98d69b4"` [INFO] [stdout] 39258277aada72a622c9ae8d37300dca043c453ee5016659477dcf08d98d69b4