[INFO] updating cached repository johnthagen/min-sized-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/johnthagen/min-sized-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/johnthagen/min-sized-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/johnthagen/min-sized-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/johnthagen/min-sized-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/johnthagen/min-sized-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/johnthagen/min-sized-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/johnthagen/min-sized-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 35682bc1dd960087d652a8d9a3753f70f383632c
[INFO] sha for GitHub repo johnthagen/min-sized-rust: 35682bc1dd960087d652a8d9a3753f70f383632c
[INFO] validating manifest of johnthagen/min-sized-rust 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 johnthagen/min-sized-rust 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 johnthagen/min-sized-rust
[INFO] finished frobbing johnthagen/min-sized-rust
[INFO] frobbed toml for johnthagen/min-sized-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/johnthagen/min-sized-rust/Cargo.toml
[INFO] started frobbing johnthagen/min-sized-rust
[INFO] finished frobbing johnthagen/min-sized-rust
[INFO] frobbed toml for johnthagen/min-sized-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/johnthagen/min-sized-rust/Cargo.toml
[INFO] crate johnthagen/min-sized-rust 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 johnthagen/min-sized-rust 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-3/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/johnthagen/min-sized-rust:/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] 5992d349c490231b0797acfeb2b2c18a50564ed5d61d4a6cf59ea78a1955917f
[INFO] running `"docker" "start" "-a" "5992d349c490231b0797acfeb2b2c18a50564ed5d61d4a6cf59ea78a1955917f"`
[INFO] [stderr]    Compiling min-sized-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "5992d349c490231b0797acfeb2b2c18a50564ed5d61d4a6cf59ea78a1955917f"`
[INFO] running `"docker" "rm" "-f" "5992d349c490231b0797acfeb2b2c18a50564ed5d61d4a6cf59ea78a1955917f"`
[INFO] [stdout] 5992d349c490231b0797acfeb2b2c18a50564ed5d61d4a6cf59ea78a1955917f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/johnthagen/min-sized-rust:/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] 55448088ad8f92b4b5e256794cfed421e772f5502e5af733c5a558095ef3fd20
[INFO] running `"docker" "start" "-a" "55448088ad8f92b4b5e256794cfed421e772f5502e5af733c5a558095ef3fd20"`
[INFO] [stderr]    Compiling min-sized-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "55448088ad8f92b4b5e256794cfed421e772f5502e5af733c5a558095ef3fd20"`
[INFO] running `"docker" "rm" "-f" "55448088ad8f92b4b5e256794cfed421e772f5502e5af733c5a558095ef3fd20"`
[INFO] [stdout] 55448088ad8f92b4b5e256794cfed421e772f5502e5af733c5a558095ef3fd20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/johnthagen/min-sized-rust:/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] 99e15e4896bbed359163fcb47379af9e75ea87d0bd572c443e9d845565d3d4ba
[INFO] running `"docker" "start" "-a" "99e15e4896bbed359163fcb47379af9e75ea87d0bd572c443e9d845565d3d4ba"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/min_sized_rust-5ca528f948c5e535
[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" "99e15e4896bbed359163fcb47379af9e75ea87d0bd572c443e9d845565d3d4ba"`
[INFO] running `"docker" "rm" "-f" "99e15e4896bbed359163fcb47379af9e75ea87d0bd572c443e9d845565d3d4ba"`
[INFO] [stdout] 99e15e4896bbed359163fcb47379af9e75ea87d0bd572c443e9d845565d3d4ba