[INFO] updating cached repository bazaah/trope
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bazaah/trope
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bazaah/trope" "work/ex/beta-1.37-6/sources/1.36.0/gh/bazaah/trope"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bazaah/trope'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bazaah/trope" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bazaah/trope"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bazaah/trope'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa58e56a4020990e83fc536a61e65f274d3a4545
[INFO] sha for GitHub repo bazaah/trope: fa58e56a4020990e83fc536a61e65f274d3a4545
[INFO] validating manifest of bazaah/trope 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 bazaah/trope 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 bazaah/trope
[INFO] finished frobbing bazaah/trope
[INFO] frobbed toml for bazaah/trope written to work/ex/beta-1.37-6/sources/1.36.0/gh/bazaah/trope/Cargo.toml
[INFO] started frobbing bazaah/trope
[INFO] finished frobbing bazaah/trope
[INFO] frobbed toml for bazaah/trope written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bazaah/trope/Cargo.toml
[INFO] crate bazaah/trope already has a lockfile, it will not be regenerated
[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 bazaah/trope 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bazaah/trope:/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] f8492cc1fc762e6f0bdb5a311a1c2169e7bd7046d5c66e281cc2cb72dc76586d
[INFO] running `"docker" "start" "-a" "f8492cc1fc762e6f0bdb5a311a1c2169e7bd7046d5c66e281cc2cb72dc76586d"`
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling nom v4.0.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling serde-hjson v0.8.1
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling config v0.9.0
[INFO] [stderr]    Compiling trope v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.06s
[INFO] running `"docker" "inspect" "f8492cc1fc762e6f0bdb5a311a1c2169e7bd7046d5c66e281cc2cb72dc76586d"`
[INFO] running `"docker" "rm" "-f" "f8492cc1fc762e6f0bdb5a311a1c2169e7bd7046d5c66e281cc2cb72dc76586d"`
[INFO] [stdout] f8492cc1fc762e6f0bdb5a311a1c2169e7bd7046d5c66e281cc2cb72dc76586d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bazaah/trope:/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] 4f1c9cc0307980bf081af3340786732ac3f616c0c86bec204b8139ffc2edb116
[INFO] running `"docker" "start" "-a" "4f1c9cc0307980bf081af3340786732ac3f616c0c86bec204b8139ffc2edb116"`
[INFO] [stderr]    Compiling trope v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "4f1c9cc0307980bf081af3340786732ac3f616c0c86bec204b8139ffc2edb116"`
[INFO] running `"docker" "rm" "-f" "4f1c9cc0307980bf081af3340786732ac3f616c0c86bec204b8139ffc2edb116"`
[INFO] [stdout] 4f1c9cc0307980bf081af3340786732ac3f616c0c86bec204b8139ffc2edb116
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bazaah/trope:/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] e64946ba0a4a819c072f8398d84174589368d399ea8a6a394737a2e23dcaa740
[INFO] running `"docker" "start" "-a" "e64946ba0a4a819c072f8398d84174589368d399ea8a6a394737a2e23dcaa740"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[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/trope-1100d3e582006f63
[INFO] running `"docker" "inspect" "e64946ba0a4a819c072f8398d84174589368d399ea8a6a394737a2e23dcaa740"`
[INFO] running `"docker" "rm" "-f" "e64946ba0a4a819c072f8398d84174589368d399ea8a6a394737a2e23dcaa740"`
[INFO] [stdout] e64946ba0a4a819c072f8398d84174589368d399ea8a6a394737a2e23dcaa740