[INFO] crate tangram 0.0.1 is already in cache
[INFO] extracting crate tangram 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/tangram/0.0.1
[INFO] extracting crate tangram 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tangram/0.0.1
[INFO] validating manifest of tangram-0.0.1 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 tangram-0.0.1 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 tangram-0.0.1
[INFO] finished frobbing tangram-0.0.1
[INFO] frobbed toml for tangram-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tangram/0.0.1/Cargo.toml
[INFO] started frobbing tangram-0.0.1
[INFO] finished frobbing tangram-0.0.1
[INFO] frobbed toml for tangram-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tangram/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 tangram-0.0.1 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tangram/0.0.1:/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] b65bd9399b71e326db268439e9ca8aa7da5ef4fbb4b7d2c18810e55673867f9e
[INFO] running `"docker" "start" "-a" "b65bd9399b71e326db268439e9ca8aa7da5ef4fbb4b7d2c18810e55673867f9e"`
[INFO] [stderr]    Compiling tangram v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "b65bd9399b71e326db268439e9ca8aa7da5ef4fbb4b7d2c18810e55673867f9e"`
[INFO] running `"docker" "rm" "-f" "b65bd9399b71e326db268439e9ca8aa7da5ef4fbb4b7d2c18810e55673867f9e"`
[INFO] [stdout] b65bd9399b71e326db268439e9ca8aa7da5ef4fbb4b7d2c18810e55673867f9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tangram/0.0.1:/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] 0bd744c76bc5a99536c14e363a3e4624cc4517e973ddfa858ff976d9fc2c3255
[INFO] running `"docker" "start" "-a" "0bd744c76bc5a99536c14e363a3e4624cc4517e973ddfa858ff976d9fc2c3255"`
[INFO] [stderr]    Compiling tangram v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "0bd744c76bc5a99536c14e363a3e4624cc4517e973ddfa858ff976d9fc2c3255"`
[INFO] running `"docker" "rm" "-f" "0bd744c76bc5a99536c14e363a3e4624cc4517e973ddfa858ff976d9fc2c3255"`
[INFO] [stdout] 0bd744c76bc5a99536c14e363a3e4624cc4517e973ddfa858ff976d9fc2c3255
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tangram/0.0.1:/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] d7bb286305acc8006516e4c18261c877509b213af1161902e90c9eee318f3cc0
[INFO] running `"docker" "start" "-a" "d7bb286305acc8006516e4c18261c877509b213af1161902e90c9eee318f3cc0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tangram-8d4e681d4f3193b4
[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" "d7bb286305acc8006516e4c18261c877509b213af1161902e90c9eee318f3cc0"`
[INFO] running `"docker" "rm" "-f" "d7bb286305acc8006516e4c18261c877509b213af1161902e90c9eee318f3cc0"`
[INFO] [stdout] d7bb286305acc8006516e4c18261c877509b213af1161902e90c9eee318f3cc0