[INFO] crate archiver 0.0.0 is already in cache
[INFO] extracting crate archiver 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/archiver/0.0.0
[INFO] extracting crate archiver 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/archiver/0.0.0
[INFO] validating manifest of archiver-0.0.0 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 archiver-0.0.0 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 archiver-0.0.0
[INFO] finished frobbing archiver-0.0.0
[INFO] frobbed toml for archiver-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/archiver/0.0.0/Cargo.toml
[INFO] started frobbing archiver-0.0.0
[INFO] finished frobbing archiver-0.0.0
[INFO] frobbed toml for archiver-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/archiver/0.0.0/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 archiver-0.0.0 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/archiver/0.0.0:/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] 8d97b90b7d2aa51474eeb5eda8fb67096d4a2725a89e2e9071c2a7032577c776
[INFO] running `"docker" "start" "-a" "8d97b90b7d2aa51474eeb5eda8fb67096d4a2725a89e2e9071c2a7032577c776"`
[INFO] [stderr]    Compiling archiver v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `"docker" "inspect" "8d97b90b7d2aa51474eeb5eda8fb67096d4a2725a89e2e9071c2a7032577c776"`
[INFO] running `"docker" "rm" "-f" "8d97b90b7d2aa51474eeb5eda8fb67096d4a2725a89e2e9071c2a7032577c776"`
[INFO] [stdout] 8d97b90b7d2aa51474eeb5eda8fb67096d4a2725a89e2e9071c2a7032577c776
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/archiver/0.0.0:/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] 686d000301f41816991e5995c6904acd4d51d51e5f55c6c2ea9bc1b606f3af0b
[INFO] running `"docker" "start" "-a" "686d000301f41816991e5995c6904acd4d51d51e5f55c6c2ea9bc1b606f3af0b"`
[INFO] [stderr]    Compiling archiver v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "686d000301f41816991e5995c6904acd4d51d51e5f55c6c2ea9bc1b606f3af0b"`
[INFO] running `"docker" "rm" "-f" "686d000301f41816991e5995c6904acd4d51d51e5f55c6c2ea9bc1b606f3af0b"`
[INFO] [stdout] 686d000301f41816991e5995c6904acd4d51d51e5f55c6c2ea9bc1b606f3af0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/archiver/0.0.0:/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] 5db5a3fa222939840d1f27926c571c72033d8d75a47af9cd88ff14fa6dd10e2e
[INFO] running `"docker" "start" "-a" "5db5a3fa222939840d1f27926c571c72033d8d75a47af9cd88ff14fa6dd10e2e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/archiver-86be70d05a1c7997
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests archiver
[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" "5db5a3fa222939840d1f27926c571c72033d8d75a47af9cd88ff14fa6dd10e2e"`
[INFO] running `"docker" "rm" "-f" "5db5a3fa222939840d1f27926c571c72033d8d75a47af9cd88ff14fa6dd10e2e"`
[INFO] [stdout] 5db5a3fa222939840d1f27926c571c72033d8d75a47af9cd88ff14fa6dd10e2e