[INFO] crate freighter 0.1.0 is already in cache
[INFO] extracting crate freighter 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/freighter/0.1.0
[INFO] extracting crate freighter 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/freighter/0.1.0
[INFO] validating manifest of freighter-0.1.0 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 freighter-0.1.0 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 freighter-0.1.0
[INFO] finished frobbing freighter-0.1.0
[INFO] frobbed toml for freighter-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/freighter/0.1.0/Cargo.toml
[INFO] started frobbing freighter-0.1.0
[INFO] finished frobbing freighter-0.1.0
[INFO] frobbed toml for freighter-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/freighter/0.1.0/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 freighter-0.1.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/freighter/0.1.0:/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] bf9a2c7b7f9daf1fc991f2a3360ef83564ddf7a50add0b97cd433ce162ab0615
[INFO] running `"docker" "start" "-a" "bf9a2c7b7f9daf1fc991f2a3360ef83564ddf7a50add0b97cd433ce162ab0615"`
[INFO] [stderr]    Compiling freighter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `"docker" "inspect" "bf9a2c7b7f9daf1fc991f2a3360ef83564ddf7a50add0b97cd433ce162ab0615"`
[INFO] running `"docker" "rm" "-f" "bf9a2c7b7f9daf1fc991f2a3360ef83564ddf7a50add0b97cd433ce162ab0615"`
[INFO] [stdout] bf9a2c7b7f9daf1fc991f2a3360ef83564ddf7a50add0b97cd433ce162ab0615
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/freighter/0.1.0:/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] 52789eb1a8e0a97f9faa173652e8d24041c982a1f536c9d57f17162681410548
[INFO] running `"docker" "start" "-a" "52789eb1a8e0a97f9faa173652e8d24041c982a1f536c9d57f17162681410548"`
[INFO] [stderr]    Compiling freighter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "52789eb1a8e0a97f9faa173652e8d24041c982a1f536c9d57f17162681410548"`
[INFO] running `"docker" "rm" "-f" "52789eb1a8e0a97f9faa173652e8d24041c982a1f536c9d57f17162681410548"`
[INFO] [stdout] 52789eb1a8e0a97f9faa173652e8d24041c982a1f536c9d57f17162681410548
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/freighter/0.1.0:/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] 54d22eb5b46864b5c7b1482edacf79998e3465fa72492a4da26ae6fd86ccf4ad
[INFO] running `"docker" "start" "-a" "54d22eb5b46864b5c7b1482edacf79998e3465fa72492a4da26ae6fd86ccf4ad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/freighter-264c8a83f3c85af4
[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 freighter
[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" "54d22eb5b46864b5c7b1482edacf79998e3465fa72492a4da26ae6fd86ccf4ad"`
[INFO] running `"docker" "rm" "-f" "54d22eb5b46864b5c7b1482edacf79998e3465fa72492a4da26ae6fd86ccf4ad"`
[INFO] [stdout] 54d22eb5b46864b5c7b1482edacf79998e3465fa72492a4da26ae6fd86ccf4ad