[INFO] crate rclc 0.8.7 is already in cache
[INFO] extracting crate rclc 0.8.7 into work/ex/beta-1.37-6/sources/1.36.0/reg/rclc/0.8.7
[INFO] extracting crate rclc 0.8.7 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rclc/0.8.7
[INFO] validating manifest of rclc-0.8.7 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 rclc-0.8.7 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 rclc-0.8.7
[INFO] finished frobbing rclc-0.8.7
[INFO] frobbed toml for rclc-0.8.7 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rclc/0.8.7/Cargo.toml
[INFO] started frobbing rclc-0.8.7
[INFO] finished frobbing rclc-0.8.7
[INFO] frobbed toml for rclc-0.8.7 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rclc/0.8.7/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 rclc-0.8.7 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-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rclc/0.8.7:/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] 4f605c0ee30684a7719f26124cc840767db8392a216913db0931916630ad4848
[INFO] running `"docker" "start" "-a" "4f605c0ee30684a7719f26124cc840767db8392a216913db0931916630ad4848"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling rcalc_lib v0.9.3
[INFO] [stderr]    Compiling rclc v0.8.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.49s
[INFO] running `"docker" "inspect" "4f605c0ee30684a7719f26124cc840767db8392a216913db0931916630ad4848"`
[INFO] running `"docker" "rm" "-f" "4f605c0ee30684a7719f26124cc840767db8392a216913db0931916630ad4848"`
[INFO] [stdout] 4f605c0ee30684a7719f26124cc840767db8392a216913db0931916630ad4848
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rclc/0.8.7:/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] cf0b882ef3273931df37b0a5b55d6b37b4d1b8b75460669b2db173d320dbf80d
[INFO] running `"docker" "start" "-a" "cf0b882ef3273931df37b0a5b55d6b37b4d1b8b75460669b2db173d320dbf80d"`
[INFO] [stderr]    Compiling rclc v0.8.7 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "cf0b882ef3273931df37b0a5b55d6b37b4d1b8b75460669b2db173d320dbf80d"`
[INFO] running `"docker" "rm" "-f" "cf0b882ef3273931df37b0a5b55d6b37b4d1b8b75460669b2db173d320dbf80d"`
[INFO] [stdout] cf0b882ef3273931df37b0a5b55d6b37b4d1b8b75460669b2db173d320dbf80d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rclc/0.8.7:/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] 2b86432bade3c139c216b5cc225728e78b910cb6059094da3acefbc22cc46007
[INFO] running `"docker" "start" "-a" "2b86432bade3c139c216b5cc225728e78b910cb6059094da3acefbc22cc46007"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rclc-7489c4621d6c0a17
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_detect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2b86432bade3c139c216b5cc225728e78b910cb6059094da3acefbc22cc46007"`
[INFO] running `"docker" "rm" "-f" "2b86432bade3c139c216b5cc225728e78b910cb6059094da3acefbc22cc46007"`
[INFO] [stdout] 2b86432bade3c139c216b5cc225728e78b910cb6059094da3acefbc22cc46007