[INFO] crate procedurals 0.3.1 is already in cache
[INFO] extracting crate procedurals 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/procedurals/0.3.1
[INFO] extracting crate procedurals 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/procedurals/0.3.1
[INFO] validating manifest of procedurals-0.3.1 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 procedurals-0.3.1 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 procedurals-0.3.1
[INFO] finished frobbing procedurals-0.3.1
[INFO] frobbed toml for procedurals-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/procedurals/0.3.1/Cargo.toml
[INFO] started frobbing procedurals-0.3.1
[INFO] finished frobbing procedurals-0.3.1
[INFO] frobbed toml for procedurals-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/procedurals/0.3.1/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] testing procedurals-0.3.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/procedurals/0.3.1:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c9a4e916baff74a89e96760ec77eb0e5f275dba389ba569ff30c9315d9e4952c
[INFO] running `"docker" "start" "-a" "c9a4e916baff74a89e96760ec77eb0e5f275dba389ba569ff30c9315d9e4952c"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling procedurals v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.10s
[INFO] running `"docker" "inspect" "c9a4e916baff74a89e96760ec77eb0e5f275dba389ba569ff30c9315d9e4952c"`
[INFO] running `"docker" "rm" "-f" "c9a4e916baff74a89e96760ec77eb0e5f275dba389ba569ff30c9315d9e4952c"`
[INFO] [stdout] c9a4e916baff74a89e96760ec77eb0e5f275dba389ba569ff30c9315d9e4952c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/procedurals/0.3.1:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 641347945b8f7c720ba99770d25b88d881fac8636fb7fca0537b7d154753f374
[INFO] running `"docker" "start" "-a" "641347945b8f7c720ba99770d25b88d881fac8636fb7fca0537b7d154753f374"`
[INFO] [stderr]    Compiling procedurals v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "641347945b8f7c720ba99770d25b88d881fac8636fb7fca0537b7d154753f374"`
[INFO] running `"docker" "rm" "-f" "641347945b8f7c720ba99770d25b88d881fac8636fb7fca0537b7d154753f374"`
[INFO] [stdout] 641347945b8f7c720ba99770d25b88d881fac8636fb7fca0537b7d154753f374
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/procedurals/0.3.1:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] be39e07c675f1c6dd8bd425fd84726be9dc75a79986bfea7d9f4e0f6d2a8341e
[INFO] running `"docker" "start" "-a" "be39e07c675f1c6dd8bd425fd84726be9dc75a79986bfea7d9f4e0f6d2a8341e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/procedurals-197a9270c4e0e986
[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]      Running /opt/crater/target/debug/deps/enum_error-a25faf2e10c41237
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_all ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/into_enum-8b160ed9447270b5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test into_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/newtype-229da7fb8a02f476
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test newtype ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests procedurals
[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" "be39e07c675f1c6dd8bd425fd84726be9dc75a79986bfea7d9f4e0f6d2a8341e"`
[INFO] running `"docker" "rm" "-f" "be39e07c675f1c6dd8bd425fd84726be9dc75a79986bfea7d9f4e0f6d2a8341e"`
[INFO] [stdout] be39e07c675f1c6dd8bd425fd84726be9dc75a79986bfea7d9f4e0f6d2a8341e