[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 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a6e88e7faf0926874dfb54b0b2fa3a574e701d2b0e77f57e276b47d6da5c8f0b
[INFO] running `"docker" "start" "-a" "a6e88e7faf0926874dfb54b0b2fa3a574e701d2b0e77f57e276b47d6da5c8f0b"`
[INFO] [stderr]    Compiling cargo-repro v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "a6e88e7faf0926874dfb54b0b2fa3a574e701d2b0e77f57e276b47d6da5c8f0b"`
[INFO] running `"docker" "rm" "-f" "a6e88e7faf0926874dfb54b0b2fa3a574e701d2b0e77f57e276b47d6da5c8f0b"`
[INFO] [stdout] a6e88e7faf0926874dfb54b0b2fa3a574e701d2b0e77f57e276b47d6da5c8f0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a84522f3a25f525df00f5a17c3c7b390e48fc5171925a1ec9656e671f054d27c
[INFO] running `"docker" "start" "-a" "a84522f3a25f525df00f5a17c3c7b390e48fc5171925a1ec9656e671f054d27c"`
[INFO] [stderr]    Compiling cargo-repro v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "a84522f3a25f525df00f5a17c3c7b390e48fc5171925a1ec9656e671f054d27c"`
[INFO] running `"docker" "rm" "-f" "a84522f3a25f525df00f5a17c3c7b390e48fc5171925a1ec9656e671f054d27c"`
[INFO] [stdout] a84522f3a25f525df00f5a17c3c7b390e48fc5171925a1ec9656e671f054d27c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0bbda5898bda577c0f07232d9c2cbada71ed4bd946f07ea246298fce60e614d6
[INFO] running `"docker" "start" "-a" "0bbda5898bda577c0f07232d9c2cbada71ed4bd946f07ea246298fce60e614d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_repro-cbbe8365f754e782
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_repro-8217d05aec8833f8
[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] [stderr]    Doc-tests cargo-repro
[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] running `"docker" "inspect" "0bbda5898bda577c0f07232d9c2cbada71ed4bd946f07ea246298fce60e614d6"`
[INFO] running `"docker" "rm" "-f" "0bbda5898bda577c0f07232d9c2cbada71ed4bd946f07ea246298fce60e614d6"`
[INFO] [stdout] 0bbda5898bda577c0f07232d9c2cbada71ed4bd946f07ea246298fce60e614d6