[INFO] updating cached repository oblique/c-callback-rust-closure
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/oblique/c-callback-rust-closure
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/oblique/c-callback-rust-closure" "work/ex/beta-1.37-6/sources/1.36.0/gh/oblique/c-callback-rust-closure"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/oblique/c-callback-rust-closure'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/oblique/c-callback-rust-closure" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/oblique/c-callback-rust-closure"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/oblique/c-callback-rust-closure'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7afe92758b42fdd8b58c8a55fbffdd6983a88ede
[INFO] sha for GitHub repo oblique/c-callback-rust-closure: 7afe92758b42fdd8b58c8a55fbffdd6983a88ede
[INFO] validating manifest of oblique/c-callback-rust-closure 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 oblique/c-callback-rust-closure 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 oblique/c-callback-rust-closure
[INFO] finished frobbing oblique/c-callback-rust-closure
[INFO] frobbed toml for oblique/c-callback-rust-closure written to work/ex/beta-1.37-6/sources/1.36.0/gh/oblique/c-callback-rust-closure/Cargo.toml
[INFO] started frobbing oblique/c-callback-rust-closure
[INFO] finished frobbing oblique/c-callback-rust-closure
[INFO] frobbed toml for oblique/c-callback-rust-closure written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/oblique/c-callback-rust-closure/Cargo.toml
[INFO] crate oblique/c-callback-rust-closure 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] testing oblique/c-callback-rust-closure 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/gh/oblique/c-callback-rust-closure:/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] 6c6fa0220a352593e24bfb142cad122b89ba3e402844276919f1978c2fd2f529
[INFO] running `"docker" "start" "-a" "6c6fa0220a352593e24bfb142cad122b89ba3e402844276919f1978c2fd2f529"`
[INFO] [stderr]    Compiling c-callback-rust-closure v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "6c6fa0220a352593e24bfb142cad122b89ba3e402844276919f1978c2fd2f529"`
[INFO] running `"docker" "rm" "-f" "6c6fa0220a352593e24bfb142cad122b89ba3e402844276919f1978c2fd2f529"`
[INFO] [stdout] 6c6fa0220a352593e24bfb142cad122b89ba3e402844276919f1978c2fd2f529
[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/gh/oblique/c-callback-rust-closure:/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] 24750b473d0856266751baa03b65e0ca82a7d76c4a7d8f7b31c0ae30d70fcb6e
[INFO] running `"docker" "start" "-a" "24750b473d0856266751baa03b65e0ca82a7d76c4a7d8f7b31c0ae30d70fcb6e"`
[INFO] [stderr]    Compiling c-callback-rust-closure v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "24750b473d0856266751baa03b65e0ca82a7d76c4a7d8f7b31c0ae30d70fcb6e"`
[INFO] running `"docker" "rm" "-f" "24750b473d0856266751baa03b65e0ca82a7d76c4a7d8f7b31c0ae30d70fcb6e"`
[INFO] [stdout] 24750b473d0856266751baa03b65e0ca82a7d76c4a7d8f7b31c0ae30d70fcb6e
[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/gh/oblique/c-callback-rust-closure:/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] a2034fbb91291a0fefe756cfba6ed0ce55d437867fb81f154adbc71f316dec85
[INFO] running `"docker" "start" "-a" "a2034fbb91291a0fefe756cfba6ed0ce55d437867fb81f154adbc71f316dec85"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/c_callback_rust_closure-90557ff776a699a9
[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" "a2034fbb91291a0fefe756cfba6ed0ce55d437867fb81f154adbc71f316dec85"`
[INFO] running `"docker" "rm" "-f" "a2034fbb91291a0fefe756cfba6ed0ce55d437867fb81f154adbc71f316dec85"`
[INFO] [stdout] a2034fbb91291a0fefe756cfba6ed0ce55d437867fb81f154adbc71f316dec85