[INFO] updating cached repository admazzola/metal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/admazzola/metal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/admazzola/metal" "work/ex/beta-1.37-6/sources/1.36.0/gh/admazzola/metal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/admazzola/metal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/admazzola/metal" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/admazzola/metal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/admazzola/metal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ab24c457f7e90521b297d82abe9fc1c6b29151dd
[INFO] sha for GitHub repo admazzola/metal: ab24c457f7e90521b297d82abe9fc1c6b29151dd
[INFO] validating manifest of admazzola/metal 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 admazzola/metal 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 admazzola/metal
[INFO] finished frobbing admazzola/metal
[INFO] frobbed toml for admazzola/metal written to work/ex/beta-1.37-6/sources/1.36.0/gh/admazzola/metal/Cargo.toml
[INFO] started frobbing admazzola/metal
[INFO] finished frobbing admazzola/metal
[INFO] frobbed toml for admazzola/metal written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/admazzola/metal/Cargo.toml
[INFO] crate admazzola/metal 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 admazzola/metal 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/admazzola/metal:/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] 6204a4fb42cfe151e27e9114adadc80ad207ffe12580f89448668296c1debab8
[INFO] running `"docker" "start" "-a" "6204a4fb42cfe151e27e9114adadc80ad207ffe12580f89448668296c1debab8"`
[INFO] [stderr]    Compiling metal v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "6204a4fb42cfe151e27e9114adadc80ad207ffe12580f89448668296c1debab8"`
[INFO] running `"docker" "rm" "-f" "6204a4fb42cfe151e27e9114adadc80ad207ffe12580f89448668296c1debab8"`
[INFO] [stdout] 6204a4fb42cfe151e27e9114adadc80ad207ffe12580f89448668296c1debab8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/admazzola/metal:/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] c7537582b330f8bfa00bd1e08f96684f4df40c3df23bac3bed97100a28abf266
[INFO] running `"docker" "start" "-a" "c7537582b330f8bfa00bd1e08f96684f4df40c3df23bac3bed97100a28abf266"`
[INFO] [stderr]    Compiling metal v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "c7537582b330f8bfa00bd1e08f96684f4df40c3df23bac3bed97100a28abf266"`
[INFO] running `"docker" "rm" "-f" "c7537582b330f8bfa00bd1e08f96684f4df40c3df23bac3bed97100a28abf266"`
[INFO] [stdout] c7537582b330f8bfa00bd1e08f96684f4df40c3df23bac3bed97100a28abf266
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/admazzola/metal:/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] 3b192655e5268e3a2fdf8e6222816f36d74889ce906632c3388c69aa9b438364
[INFO] running `"docker" "start" "-a" "3b192655e5268e3a2fdf8e6222816f36d74889ce906632c3388c69aa9b438364"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/metal-9b8fe7f213f44496
[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" "3b192655e5268e3a2fdf8e6222816f36d74889ce906632c3388c69aa9b438364"`
[INFO] running `"docker" "rm" "-f" "3b192655e5268e3a2fdf8e6222816f36d74889ce906632c3388c69aa9b438364"`
[INFO] [stdout] 3b192655e5268e3a2fdf8e6222816f36d74889ce906632c3388c69aa9b438364