[INFO] crate calcver_example 0.1.0 is already in cache
[INFO] extracting crate calcver_example 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/calcver_example/0.1.0
[INFO] extracting crate calcver_example 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/calcver_example/0.1.0
[INFO] validating manifest of calcver_example-0.1.0 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 calcver_example-0.1.0 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 calcver_example-0.1.0
[INFO] finished frobbing calcver_example-0.1.0
[INFO] frobbed toml for calcver_example-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/calcver_example/0.1.0/Cargo.toml
[INFO] started frobbing calcver_example-0.1.0
[INFO] finished frobbing calcver_example-0.1.0
[INFO] frobbed toml for calcver_example-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/calcver_example/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache lock
[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 calcver_example-0.1.0 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-4/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/calcver_example/0.1.0:/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=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] a0cd1bc4acf28ac4ea458f832d3a96e6f3c37b49c376ff7a09dbc314c71e5a73
[INFO] running `"docker" "start" "-a" "a0cd1bc4acf28ac4ea458f832d3a96e6f3c37b49c376ff7a09dbc314c71e5a73"`
[INFO] [stderr]    Compiling calcver_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "a0cd1bc4acf28ac4ea458f832d3a96e6f3c37b49c376ff7a09dbc314c71e5a73"`
[INFO] running `"docker" "rm" "-f" "a0cd1bc4acf28ac4ea458f832d3a96e6f3c37b49c376ff7a09dbc314c71e5a73"`
[INFO] [stdout] a0cd1bc4acf28ac4ea458f832d3a96e6f3c37b49c376ff7a09dbc314c71e5a73
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/calcver_example/0.1.0:/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=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] 2d5e12e1ebb73dfeb81e97629fbae252482cc477af52f19a63080933c4a4622d
[INFO] running `"docker" "start" "-a" "2d5e12e1ebb73dfeb81e97629fbae252482cc477af52f19a63080933c4a4622d"`
[INFO] [stderr]    Compiling calcver_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "2d5e12e1ebb73dfeb81e97629fbae252482cc477af52f19a63080933c4a4622d"`
[INFO] running `"docker" "rm" "-f" "2d5e12e1ebb73dfeb81e97629fbae252482cc477af52f19a63080933c4a4622d"`
[INFO] [stdout] 2d5e12e1ebb73dfeb81e97629fbae252482cc477af52f19a63080933c4a4622d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/calcver_example/0.1.0:/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=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] 75878ef02ca851d55c7a0b8bbfeb94f008f168517396c77b263aee5ccc455d32
[INFO] running `"docker" "start" "-a" "75878ef02ca851d55c7a0b8bbfeb94f008f168517396c77b263aee5ccc455d32"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/calcver_example-00db5aee25c7299d
[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/calcver_example-a6a99cba819d676a
[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 calcver_example
[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" "75878ef02ca851d55c7a0b8bbfeb94f008f168517396c77b263aee5ccc455d32"`
[INFO] running `"docker" "rm" "-f" "75878ef02ca851d55c7a0b8bbfeb94f008f168517396c77b263aee5ccc455d32"`
[INFO] [stdout] 75878ef02ca851d55c7a0b8bbfeb94f008f168517396c77b263aee5ccc455d32