[INFO] fetching crate swc_common 0.3.0...
[INFO] extracting crate swc_common 0.3.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swc_common/0.3.0
[INFO] extracting crate swc_common 0.3.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/swc_common/0.3.0
[INFO] validating manifest of swc_common-0.3.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of swc_common-0.3.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing swc_common-0.3.0
[INFO] finished frobbing swc_common-0.3.0
[INFO] frobbed toml for swc_common-0.3.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swc_common/0.3.0/Cargo.toml
[INFO] started frobbing swc_common-0.3.0
[INFO] finished frobbing swc_common-0.3.0
[INFO] frobbed toml for swc_common-0.3.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/swc_common/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing swc_common-0.3.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swc_common/0.3.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 9cdd4b5d613093938b5aaf78b7a528ac84c70afd6fe0cbd5610df94320bbcd68
[INFO] running `"docker" "start" "-a" "9cdd4b5d613093938b5aaf78b7a528ac84c70afd6fe0cbd5610df94320bbcd68"`
[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling pmutil v0.3.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling swc_macros_common v0.2.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]    Compiling darling v0.8.6
[INFO] [stderr]    Compiling ast_node v0.4.2
[INFO] [stderr]    Compiling swc_common v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Loc` is imported redundantly
[INFO] [stderr]    --> src/errors/mod.rs:119:35
[INFO] [stderr]     |
[INFO] [stderr] 20  |     syntax_pos::{BytePos, FileLinesResult, FileName, Loc, MultiSpan, Span, NO_EXPANSION},
[INFO] [stderr]     |                                                      --- the item `Loc` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 119 |         use syntax_pos::{CharPos, Loc, Pos};
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/errors/emitter.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             let mut new_labels: Vec<(Span, String)> = vec![];
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.48s
[INFO] running `"docker" "inspect" "9cdd4b5d613093938b5aaf78b7a528ac84c70afd6fe0cbd5610df94320bbcd68"`
[INFO] running `"docker" "rm" "-f" "9cdd4b5d613093938b5aaf78b7a528ac84c70afd6fe0cbd5610df94320bbcd68"`
[INFO] [stdout] 9cdd4b5d613093938b5aaf78b7a528ac84c70afd6fe0cbd5610df94320bbcd68
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swc_common/0.3.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0e54103e40c215530f2a050f24c69cbcc012fe446e0c8e109039ebfcb5f8d742
[INFO] running `"docker" "start" "-a" "0e54103e40c215530f2a050f24c69cbcc012fe446e0c8e109039ebfcb5f8d742"`
[INFO] [stderr]    Compiling swc_common v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Loc` is imported redundantly
[INFO] [stderr]    --> src/errors/mod.rs:119:35
[INFO] [stderr]     |
[INFO] [stderr] 20  |     syntax_pos::{BytePos, FileLinesResult, FileName, Loc, MultiSpan, Span, NO_EXPANSION},
[INFO] [stderr]     |                                                      --- the item `Loc` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 119 |         use syntax_pos::{CharPos, Loc, Pos};
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/errors/emitter.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             let mut new_labels: Vec<(Span, String)> = vec![];
[INFO] [stderr]     |                 ----^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `"docker" "inspect" "0e54103e40c215530f2a050f24c69cbcc012fe446e0c8e109039ebfcb5f8d742"`
[INFO] running `"docker" "rm" "-f" "0e54103e40c215530f2a050f24c69cbcc012fe446e0c8e109039ebfcb5f8d742"`
[INFO] [stdout] 0e54103e40c215530f2a050f24c69cbcc012fe446e0c8e109039ebfcb5f8d742
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/swc_common/0.3.0:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 6d1551784fcbcfe462c925ac64faef4a303e3e06b314860de028f6806b621195
[INFO] running `"docker" "start" "-a" "6d1551784fcbcfe462c925ac64faef4a303e3e06b314860de028f6806b621195"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/swc_common-a1a0b49473de80fe
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test rustc_data_structures::sip128::test::test_hash_no_bytes_dropped_32 ... ok
[INFO] [stdout] test rustc_data_structures::sip128::test::test_hash_no_bytes_dropped_64 ... ok
[INFO] [stdout] test rustc_data_structures::sip128::test::test_hash_idempotent ... ok
[INFO] [stdout] test rustc_data_structures::sip128::test::test_hash_no_concat_alias ... ok
[INFO] [stdout] test rustc_data_structures::sip128::test::test_hash_usize ... ok
[INFO] [stdout] test rustc_data_structures::sip128::test::test_write_short_works ... ok
[INFO] [stdout] test source_map::tests::span_merging_fail ... ok
[INFO] [stdout] test source_map::tests::t8 ... ok
[INFO] [stdout] test source_map::tests::t9 ... ok
[INFO] [stdout] test rustc_data_structures::sip128::test::test_siphash_2_4_test_vector ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::empty_text ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::multi_byte_char_across_chunk_boundary ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::multi_byte_char_across_chunk_boundary_tail ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::multi_byte_char_long ... ok
[INFO] [stdout] test source_map::tests::t4 ... ok
[INFO] [stdout] test source_map::tests::t6 ... ok
[INFO] [stdout] test source_map::tests::t3 ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::newline_and_multi_byte_char_in_same_chunk ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::multi_byte_char_short ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::newline_and_control_char_in_same_chunk ... ok
[INFO] [stdout] test source_map::tests::span_to_snippet_and_lines_spanning_multiple_lines ... ok
[INFO] [stdout] test source_map::tests::t7 ... ok
[INFO] [stdout] test source_map::tests::t5 ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::non_narrow_long ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::newlines_long ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::output_offset_all ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::newlines_short ... ok
[INFO] [stdout] test syntax_pos::analyze_source_file::non_narrow_short ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fold_and_then-af1b1fef04fe88a4
[INFO] [stdout] test syntax_pos::tests::test_lookup_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 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] [stderr]    Doc-tests swc_common
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/errors/mod.rs - errors::CodeSuggestion::substitutions (line 57) ... ignored
[INFO] [stdout] test src/errors/mod.rs - errors::CodeSuggestion::substitutions (line 70) ... ignored
[INFO] [stdout] test src/source_map.rs - source_map::SourceMap::generate_local_type_param_snippet (line 854) ... ignored
[INFO] [stdout] test src/syntax_pos/hygiene.rs - syntax_pos::hygiene::Mark::least_ancestor (line 151) ... ignored
[INFO] [stdout] test src/syntax_pos/hygiene.rs - syntax_pos::hygiene::SyntaxContext::adjust (line 409) ... ignored
[INFO] [stdout] test src/syntax_pos/hygiene.rs - syntax_pos::hygiene::SyntaxContext::glob_adjust (line 445) ... ignored
[INFO] [stdout] test src/syntax_pos/hygiene.rs - syntax_pos::hygiene::SyntaxContext::remove_mark (line 372) ... ignored
[INFO] [stdout] test src/syntax_pos/hygiene.rs - syntax_pos::hygiene::SyntaxContext::reverse_glob_adjust (line 487) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6d1551784fcbcfe462c925ac64faef4a303e3e06b314860de028f6806b621195"`
[INFO] running `"docker" "rm" "-f" "6d1551784fcbcfe462c925ac64faef4a303e3e06b314860de028f6806b621195"`
[INFO] [stdout] 6d1551784fcbcfe462c925ac64faef4a303e3e06b314860de028f6806b621195