[INFO] fetching crate symbolic-symcache 6.0.6...
[INFO] extracting crate symbolic-symcache 6.0.6 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/symbolic-symcache/6.0.6
[INFO] extracting crate symbolic-symcache 6.0.6 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/symbolic-symcache/6.0.6
[INFO] validating manifest of symbolic-symcache-6.0.6 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 symbolic-symcache-6.0.6 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 symbolic-symcache-6.0.6
[INFO] finished frobbing symbolic-symcache-6.0.6
[INFO] frobbed toml for symbolic-symcache-6.0.6 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/symbolic-symcache/6.0.6/Cargo.toml
[INFO] started frobbing symbolic-symcache-6.0.6
[INFO] finished frobbing symbolic-symcache-6.0.6
[INFO] frobbed toml for symbolic-symcache-6.0.6 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/symbolic-symcache/6.0.6/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] building symbolic-symcache-6.0.6 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/symbolic-symcache/6.0.6:/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] 8697fd3fb9e6094856bff6baa15de0e307386c02fbb1a236f488c846a6087a34
[INFO] running `"docker" "start" "-a" "8697fd3fb9e6094856bff6baa15de0e307386c02fbb1a236f488c846a6087a34"`
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling dmsort v1.0.0
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling parking_lot_core v0.5.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling parking_lot v0.8.0
[INFO] [stderr]    Compiling gimli v0.18.0
[INFO] [stderr]    Compiling debugid v0.5.3
[INFO] [stderr]    Compiling symbolic-common v6.1.3
[INFO] [stderr]    Compiling goblin v0.0.22
[INFO] [stderr]    Compiling pdb v0.4.0
[INFO] [stderr]    Compiling symbolic-debuginfo v6.1.3
[INFO] [stderr]    Compiling symbolic-symcache v6.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.61s
[INFO] running `"docker" "inspect" "8697fd3fb9e6094856bff6baa15de0e307386c02fbb1a236f488c846a6087a34"`
[INFO] running `"docker" "rm" "-f" "8697fd3fb9e6094856bff6baa15de0e307386c02fbb1a236f488c846a6087a34"`
[INFO] [stdout] 8697fd3fb9e6094856bff6baa15de0e307386c02fbb1a236f488c846a6087a34
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/symbolic-symcache/6.0.6:/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] d52d50ddb83c39612ec1f0ce07cd82fa58cda7bd3818c2198f5125767ceef438
[INFO] running `"docker" "start" "-a" "d52d50ddb83c39612ec1f0ce07cd82fa58cda7bd3818c2198f5125767ceef438"`
[INFO] [stderr]    Compiling ci_info v0.3.1
[INFO] [stderr]    Compiling clicolors-control v1.0.0
[INFO] [stderr]    Compiling serde_yaml v0.8.9
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling console v0.7.5
[INFO] [stderr]    Compiling insta v0.7.4
[INFO] [stderr]    Compiling symbolic-symcache v6.0.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.01s
[INFO] running `"docker" "inspect" "d52d50ddb83c39612ec1f0ce07cd82fa58cda7bd3818c2198f5125767ceef438"`
[INFO] running `"docker" "rm" "-f" "d52d50ddb83c39612ec1f0ce07cd82fa58cda7bd3818c2198f5125767ceef438"`
[INFO] [stdout] d52d50ddb83c39612ec1f0ce07cd82fa58cda7bd3818c2198f5125767ceef438