[INFO] crate scaleway 0.0.1 is already in cache
[INFO] extracting crate scaleway 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/scaleway/0.0.1
[INFO] extracting crate scaleway 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scaleway/0.0.1
[INFO] validating manifest of scaleway-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 scaleway-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 scaleway-0.0.1
[INFO] finished frobbing scaleway-0.0.1
[INFO] frobbed toml for scaleway-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/scaleway/0.0.1/Cargo.toml
[INFO] started frobbing scaleway-0.0.1
[INFO] finished frobbing scaleway-0.0.1
[INFO] frobbed toml for scaleway-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/scaleway/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 scaleway-0.0.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/scaleway/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] edb54f6232195a03d7e934b5b15d406c8951db65076164faeb726e6587e5631b
[INFO] running `"docker" "start" "-a" "edb54f6232195a03d7e934b5b15d406c8951db65076164faeb726e6587e5631b"`
[INFO] [stderr]    Compiling scaleway v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "edb54f6232195a03d7e934b5b15d406c8951db65076164faeb726e6587e5631b"`
[INFO] running `"docker" "rm" "-f" "edb54f6232195a03d7e934b5b15d406c8951db65076164faeb726e6587e5631b"`
[INFO] [stdout] edb54f6232195a03d7e934b5b15d406c8951db65076164faeb726e6587e5631b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/scaleway/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c96cd4358b7d8488176337ccbc02e312423e5fb35d35f08b5e17bcc1badd6af7
[INFO] running `"docker" "start" "-a" "c96cd4358b7d8488176337ccbc02e312423e5fb35d35f08b5e17bcc1badd6af7"`
[INFO] [stderr]    Compiling scaleway v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "c96cd4358b7d8488176337ccbc02e312423e5fb35d35f08b5e17bcc1badd6af7"`
[INFO] running `"docker" "rm" "-f" "c96cd4358b7d8488176337ccbc02e312423e5fb35d35f08b5e17bcc1badd6af7"`
[INFO] [stdout] c96cd4358b7d8488176337ccbc02e312423e5fb35d35f08b5e17bcc1badd6af7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/scaleway/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2e9d327d3c92a60b0589b66db7c09dd94d5d352e6ecc33558eb553939a32ce70
[INFO] running `"docker" "start" "-a" "2e9d327d3c92a60b0589b66db7c09dd94d5d352e6ecc33558eb553939a32ce70"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/scaleway-7da773c333bf6e29
[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" "2e9d327d3c92a60b0589b66db7c09dd94d5d352e6ecc33558eb553939a32ce70"`
[INFO] running `"docker" "rm" "-f" "2e9d327d3c92a60b0589b66db7c09dd94d5d352e6ecc33558eb553939a32ce70"`
[INFO] [stdout] 2e9d327d3c92a60b0589b66db7c09dd94d5d352e6ecc33558eb553939a32ce70