[INFO] updating cached repository lnicola/self-modify
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lnicola/self-modify
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lnicola/self-modify" "work/ex/beta-1.38-1/sources/1.37.0/gh/lnicola/self-modify"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lnicola/self-modify'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lnicola/self-modify" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lnicola/self-modify"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lnicola/self-modify'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 71aa78e0c1bf4cf615317aa25e9ad5eab01158f3
[INFO] sha for GitHub repo lnicola/self-modify: 71aa78e0c1bf4cf615317aa25e9ad5eab01158f3
[INFO] validating manifest of lnicola/self-modify 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 lnicola/self-modify 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 lnicola/self-modify
[INFO] finished frobbing lnicola/self-modify
[INFO] frobbed toml for lnicola/self-modify written to work/ex/beta-1.38-1/sources/1.37.0/gh/lnicola/self-modify/Cargo.toml
[INFO] started frobbing lnicola/self-modify
[INFO] finished frobbing lnicola/self-modify
[INFO] frobbed toml for lnicola/self-modify written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lnicola/self-modify/Cargo.toml
[INFO] crate lnicola/self-modify 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 lnicola/self-modify 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lnicola/self-modify:/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] aa1f5175af2ace3465eda32856526bd060ad1d525de66d88108f3de67ec55ba8
[INFO] running `"docker" "start" "-a" "aa1f5175af2ace3465eda32856526bd060ad1d525de66d88108f3de67ec55ba8"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling scroll v0.9.2
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling scroll_derive v0.9.5
[INFO] [stderr]    Compiling goblin v0.0.22
[INFO] [stderr]    Compiling self-modify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.95s
[INFO] running `"docker" "inspect" "aa1f5175af2ace3465eda32856526bd060ad1d525de66d88108f3de67ec55ba8"`
[INFO] running `"docker" "rm" "-f" "aa1f5175af2ace3465eda32856526bd060ad1d525de66d88108f3de67ec55ba8"`
[INFO] [stdout] aa1f5175af2ace3465eda32856526bd060ad1d525de66d88108f3de67ec55ba8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lnicola/self-modify:/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] 1df59b12cb20b2cdb64d618b54554af64acdbfbe72272d029418226aa93ed6a9
[INFO] running `"docker" "start" "-a" "1df59b12cb20b2cdb64d618b54554af64acdbfbe72272d029418226aa93ed6a9"`
[INFO] [stderr]    Compiling self-modify v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "1df59b12cb20b2cdb64d618b54554af64acdbfbe72272d029418226aa93ed6a9"`
[INFO] running `"docker" "rm" "-f" "1df59b12cb20b2cdb64d618b54554af64acdbfbe72272d029418226aa93ed6a9"`
[INFO] [stdout] 1df59b12cb20b2cdb64d618b54554af64acdbfbe72272d029418226aa93ed6a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lnicola/self-modify:/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] 25d7d3a5df51b8980409bd7b987183dd7824bf388f54a1e02276abe61ccc8244
[INFO] running `"docker" "start" "-a" "25d7d3a5df51b8980409bd7b987183dd7824bf388f54a1e02276abe61ccc8244"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/self_modify-c373d6b3e74d19bc
[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" "25d7d3a5df51b8980409bd7b987183dd7824bf388f54a1e02276abe61ccc8244"`
[INFO] running `"docker" "rm" "-f" "25d7d3a5df51b8980409bd7b987183dd7824bf388f54a1e02276abe61ccc8244"`
[INFO] [stdout] 25d7d3a5df51b8980409bd7b987183dd7824bf388f54a1e02276abe61ccc8244