[INFO] crate symbolic-symcache 6.1.3 is already in cache
[INFO] extracting crate symbolic-symcache 6.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/symbolic-symcache/6.1.3
[INFO] extracting crate symbolic-symcache 6.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-symcache/6.1.3
[INFO] validating manifest of symbolic-symcache-6.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of symbolic-symcache-6.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing symbolic-symcache-6.1.3
[INFO] finished frobbing symbolic-symcache-6.1.3
[INFO] frobbed toml for symbolic-symcache-6.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/symbolic-symcache/6.1.3/Cargo.toml
[INFO] started frobbing symbolic-symcache-6.1.3
[INFO] finished frobbing symbolic-symcache-6.1.3
[INFO] frobbed toml for symbolic-symcache-6.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-symcache/6.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing symbolic-symcache-6.1.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-symcache/6.1.3:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 3c5b45dfab5f57610ea81c9507647a88f1801e1a9e157125c0bc82e3ee188cb9
[INFO] running `"docker" "start" "-a" "3c5b45dfab5f57610ea81c9507647a88f1801e1a9e157125c0bc82e3ee188cb9"`
[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 num-integer v0.1.41
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling debugid v0.5.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling symbolic-common v6.1.3
[INFO] [stderr]    Compiling gimli v0.18.0
[INFO] [stderr]    Compiling goblin v0.0.22
[INFO] [stderr]    Compiling pdb v0.4.0
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling symbolic-debuginfo v6.1.3
[INFO] [stderr]    Compiling symbolic-symcache v6.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.92s
[INFO] running `"docker" "inspect" "3c5b45dfab5f57610ea81c9507647a88f1801e1a9e157125c0bc82e3ee188cb9"`
[INFO] running `"docker" "rm" "-f" "3c5b45dfab5f57610ea81c9507647a88f1801e1a9e157125c0bc82e3ee188cb9"`
[INFO] [stdout] 3c5b45dfab5f57610ea81c9507647a88f1801e1a9e157125c0bc82e3ee188cb9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-symcache/6.1.3:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7efaa49f688ba76f715471f7dd67516dea1cf406523893dc267138c83370df25
[INFO] running `"docker" "start" "-a" "7efaa49f688ba76f715471f7dd67516dea1cf406523893dc267138c83370df25"`
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling insta v0.8.2
[INFO] [stderr]    Compiling symbolic-symcache v6.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.48s
[INFO] running `"docker" "inspect" "7efaa49f688ba76f715471f7dd67516dea1cf406523893dc267138c83370df25"`
[INFO] running `"docker" "rm" "-f" "7efaa49f688ba76f715471f7dd67516dea1cf406523893dc267138c83370df25"`
[INFO] [stdout] 7efaa49f688ba76f715471f7dd67516dea1cf406523893dc267138c83370df25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/symbolic-symcache/6.1.3:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4331ef791d1681cbd010e10642522e39b9502a78c2f493afadae4a3bac51879a
[INFO] running `"docker" "start" "-a" "4331ef791d1681cbd010e10642522e39b9502a78c2f493afadae4a3bac51879a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/symbolic_symcache-8e1db6da50f32693
[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 symbolic-symcache
[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" "4331ef791d1681cbd010e10642522e39b9502a78c2f493afadae4a3bac51879a"`
[INFO] running `"docker" "rm" "-f" "4331ef791d1681cbd010e10642522e39b9502a78c2f493afadae4a3bac51879a"`
[INFO] [stdout] 4331ef791d1681cbd010e10642522e39b9502a78c2f493afadae4a3bac51879a