[INFO] updating cached repository https://github.com/the-wendell/margin_calculator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d698d65292c77340375c66975732c6c2faa784d
[INFO] testing the-wendell/margin_calculator against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe-wendell%2Fmargin_calculator" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/the-wendell/margin_calculator on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/the-wendell/margin_calculator
[INFO] finished tweaking git repo https://github.com/the-wendell/margin_calculator
[INFO] tweaked toml for git repo https://github.com/the-wendell/margin_calculator written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/the-wendell/margin_calculator already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 37dc0135f34d48c519becfccd8dbc66205286b4ad58c5b5c85180a59199d9573
[INFO] running `"docker" "start" "-a" "37dc0135f34d48c519becfccd8dbc66205286b4ad58c5b5c85180a59199d9573"`
[INFO] [stderr]    Compiling libcruby-sys v0.7.5
[INFO] [stderr]    Compiling cstr-macro v0.1.0
[INFO] [stderr]    Compiling helix v0.7.5
[INFO] [stderr]    Compiling margin_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `"docker" "inspect" "37dc0135f34d48c519becfccd8dbc66205286b4ad58c5b5c85180a59199d9573"`
[INFO] running `"docker" "rm" "-f" "37dc0135f34d48c519becfccd8dbc66205286b4ad58c5b5c85180a59199d9573"`
[INFO] [stdout] 37dc0135f34d48c519becfccd8dbc66205286b4ad58c5b5c85180a59199d9573
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cfc46775425ae8cf61c6e72320b93005697d2324390fbfb0f927ba8557b32d27
[INFO] running `"docker" "start" "-a" "cfc46775425ae8cf61c6e72320b93005697d2324390fbfb0f927ba8557b32d27"`
[INFO] [stderr]    Compiling margin_calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "cfc46775425ae8cf61c6e72320b93005697d2324390fbfb0f927ba8557b32d27"`
[INFO] running `"docker" "rm" "-f" "cfc46775425ae8cf61c6e72320b93005697d2324390fbfb0f927ba8557b32d27"`
[INFO] [stdout] cfc46775425ae8cf61c6e72320b93005697d2324390fbfb0f927ba8557b32d27
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] f36903dc9146fc7ed6efa537d8ca6a2fc8f5769a2b8b036fe4c9b87d3d78be65
[INFO] running `"docker" "start" "-a" "f36903dc9146fc7ed6efa537d8ca6a2fc8f5769a2b8b036fe4c9b87d3d78be65"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/margin_calculator-be5e8fc5713bb628
[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" "f36903dc9146fc7ed6efa537d8ca6a2fc8f5769a2b8b036fe4c9b87d3d78be65"`
[INFO] running `"docker" "rm" "-f" "f36903dc9146fc7ed6efa537d8ca6a2fc8f5769a2b8b036fe4c9b87d3d78be65"`
[INFO] [stdout] f36903dc9146fc7ed6efa537d8ca6a2fc8f5769a2b8b036fe4c9b87d3d78be65