[INFO] fetching crate cargo-upgrades 0.9.0...
[INFO] extracting crate cargo-upgrades 0.9.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-upgrades/0.9.0
[INFO] extracting crate cargo-upgrades 0.9.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-upgrades/0.9.0
[INFO] validating manifest of cargo-upgrades-0.9.0 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 cargo-upgrades-0.9.0 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 cargo-upgrades-0.9.0
[INFO] finished frobbing cargo-upgrades-0.9.0
[INFO] frobbed toml for cargo-upgrades-0.9.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-upgrades/0.9.0/Cargo.toml
[INFO] started frobbing cargo-upgrades-0.9.0
[INFO] finished frobbing cargo-upgrades-0.9.0
[INFO] frobbed toml for cargo-upgrades-0.9.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cargo-upgrades/0.9.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo_toml v0.7.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cargo-upgrades-0.9.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-upgrades/0.9.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8342026fa773e69702d5e15b1b877576315ad413e7821e1dfcf0bb2e280c5bdb
[INFO] running `"docker" "start" "-a" "8342026fa773e69702d5e15b1b877576315ad413e7821e1dfcf0bb2e280c5bdb"`
[INFO] [stderr]    Compiling percent-encoding v2.0.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.8.2
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling cargo_toml v0.7.0
[INFO] [stderr]    Compiling cargo_metadata v0.8.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling url v2.0.0
[INFO] [stderr]    Compiling git2 v0.9.2
[INFO] [stderr]    Compiling crates-index v0.13.2
[INFO] [stderr]    Compiling cargo-upgrades v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "8342026fa773e69702d5e15b1b877576315ad413e7821e1dfcf0bb2e280c5bdb"`
[INFO] running `"docker" "rm" "-f" "8342026fa773e69702d5e15b1b877576315ad413e7821e1dfcf0bb2e280c5bdb"`
[INFO] [stdout] 8342026fa773e69702d5e15b1b877576315ad413e7821e1dfcf0bb2e280c5bdb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-upgrades/0.9.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0bdc698959267e2b6640b1d82d95287e01874f5858dafdac5796033c231ab98
[INFO] running `"docker" "start" "-a" "a0bdc698959267e2b6640b1d82d95287e01874f5858dafdac5796033c231ab98"`
[INFO] [stderr]    Compiling cargo-upgrades v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "a0bdc698959267e2b6640b1d82d95287e01874f5858dafdac5796033c231ab98"`
[INFO] running `"docker" "rm" "-f" "a0bdc698959267e2b6640b1d82d95287e01874f5858dafdac5796033c231ab98"`
[INFO] [stdout] a0bdc698959267e2b6640b1d82d95287e01874f5858dafdac5796033c231ab98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/cargo-upgrades/0.9.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 2a9ba5b4d87d4852ed569582a70a2fa1d750675976dca5dd81a7d15a81737772
[INFO] running `"docker" "start" "-a" "2a9ba5b4d87d4852ed569582a70a2fa1d750675976dca5dd81a7d15a81737772"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_upgrades-7c7fbbb64109d4b8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test beta_vs_stable ... 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/cargo_upgrades-27b8e635dc512951
[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 cargo-upgrades
[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" "2a9ba5b4d87d4852ed569582a70a2fa1d750675976dca5dd81a7d15a81737772"`
[INFO] running `"docker" "rm" "-f" "2a9ba5b4d87d4852ed569582a70a2fa1d750675976dca5dd81a7d15a81737772"`
[INFO] [stdout] 2a9ba5b4d87d4852ed569582a70a2fa1d750675976dca5dd81a7d15a81737772