[INFO] updating cached repository rust-secure-code/cargo-repro
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-secure-code/cargo-repro
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-secure-code/cargo-repro" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-secure-code/cargo-repro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rust-secure-code/cargo-repro'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-secure-code/cargo-repro" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-secure-code/cargo-repro"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-secure-code/cargo-repro'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9340d980ef459bcdb0babd932e5c72320f2a2caa
[INFO] sha for GitHub repo rust-secure-code/cargo-repro: 9340d980ef459bcdb0babd932e5c72320f2a2caa
[INFO] validating manifest of rust-secure-code/cargo-repro on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-secure-code/cargo-repro on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-secure-code/cargo-repro
[INFO] finished frobbing rust-secure-code/cargo-repro
[INFO] frobbed toml for rust-secure-code/cargo-repro written to work/ex/beta-1.38-1/sources/1.37.0/gh/rust-secure-code/cargo-repro/Cargo.toml
[INFO] started frobbing rust-secure-code/cargo-repro
[INFO] finished frobbing rust-secure-code/cargo-repro
[INFO] frobbed toml for rust-secure-code/cargo-repro written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-secure-code/cargo-repro/Cargo.toml
[INFO] crate rust-secure-code/cargo-repro already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rust-secure-code/cargo-repro against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-secure-code/cargo-repro:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ad44c3eada1d1a9faa1707e0e88e1dc1ceb95e1c1752ec241385b9bf88448f84
[INFO] running `"docker" "start" "-a" "ad44c3eada1d1a9faa1707e0e88e1dc1ceb95e1c1752ec241385b9bf88448f84"`
[INFO] [stderr]    Compiling cargo-repro v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "ad44c3eada1d1a9faa1707e0e88e1dc1ceb95e1c1752ec241385b9bf88448f84"`
[INFO] running `"docker" "rm" "-f" "ad44c3eada1d1a9faa1707e0e88e1dc1ceb95e1c1752ec241385b9bf88448f84"`
[INFO] [stdout] ad44c3eada1d1a9faa1707e0e88e1dc1ceb95e1c1752ec241385b9bf88448f84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-secure-code/cargo-repro:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 349b883ba084a3c31981be58a107f8bae218fb4df0adde8e83ca1343cebc088d
[INFO] running `"docker" "start" "-a" "349b883ba084a3c31981be58a107f8bae218fb4df0adde8e83ca1343cebc088d"`
[INFO] [stderr]    Compiling cargo-repro v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "349b883ba084a3c31981be58a107f8bae218fb4df0adde8e83ca1343cebc088d"`
[INFO] running `"docker" "rm" "-f" "349b883ba084a3c31981be58a107f8bae218fb4df0adde8e83ca1343cebc088d"`
[INFO] [stdout] 349b883ba084a3c31981be58a107f8bae218fb4df0adde8e83ca1343cebc088d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-secure-code/cargo-repro:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 915edbb9c1070d06af226cd3c7f6f0bd7ba72c10dd7bf6df209e0ab4be468012
[INFO] running `"docker" "start" "-a" "915edbb9c1070d06af226cd3c7f6f0bd7ba72c10dd7bf6df209e0ab4be468012"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_repro-2d67baa0e79b3404
[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] [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/cargo_repro-b53405eed25e5cbf
[INFO] [stderr]    Doc-tests cargo-repro
[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" "915edbb9c1070d06af226cd3c7f6f0bd7ba72c10dd7bf6df209e0ab4be468012"`
[INFO] running `"docker" "rm" "-f" "915edbb9c1070d06af226cd3c7f6f0bd7ba72c10dd7bf6df209e0ab4be468012"`
[INFO] [stdout] 915edbb9c1070d06af226cd3c7f6f0bd7ba72c10dd7bf6df209e0ab4be468012