[INFO] updating cached repository starkat99/cargo-when
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/starkat99/cargo-when
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/starkat99/cargo-when" "work/ex/beta-1.38-1/sources/1.37.0/gh/starkat99/cargo-when"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/starkat99/cargo-when'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/starkat99/cargo-when" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/starkat99/cargo-when"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/starkat99/cargo-when'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5e91a34e10312970b6391adb9364e14412721648
[INFO] sha for GitHub repo starkat99/cargo-when: 5e91a34e10312970b6391adb9364e14412721648
[INFO] validating manifest of starkat99/cargo-when 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 starkat99/cargo-when 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 starkat99/cargo-when
[INFO] finished frobbing starkat99/cargo-when
[INFO] frobbed toml for starkat99/cargo-when written to work/ex/beta-1.38-1/sources/1.37.0/gh/starkat99/cargo-when/Cargo.toml
[INFO] started frobbing starkat99/cargo-when
[INFO] finished frobbing starkat99/cargo-when
[INFO] frobbed toml for starkat99/cargo-when written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/starkat99/cargo-when/Cargo.toml
[INFO] crate starkat99/cargo-when already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/starkat99/cargo-when/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 starkat99/cargo-when 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-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/starkat99/cargo-when:/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] 51a8b07ddbb54d2fad126c62e0f78fda5e6fb88518e7be513d8c624def304577
[INFO] running `"docker" "start" "-a" "51a8b07ddbb54d2fad126c62e0f78fda5e6fb88518e7be513d8c624def304577"`
[INFO] [stderr]    Compiling cargo-when v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "51a8b07ddbb54d2fad126c62e0f78fda5e6fb88518e7be513d8c624def304577"`
[INFO] running `"docker" "rm" "-f" "51a8b07ddbb54d2fad126c62e0f78fda5e6fb88518e7be513d8c624def304577"`
[INFO] [stdout] 51a8b07ddbb54d2fad126c62e0f78fda5e6fb88518e7be513d8c624def304577
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/starkat99/cargo-when:/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] c58cf9a45c3b675a7197953f55e54286b74adc4e728f2362e874d93885b18986
[INFO] running `"docker" "start" "-a" "c58cf9a45c3b675a7197953f55e54286b74adc4e728f2362e874d93885b18986"`
[INFO] [stderr]    Compiling cargo-when v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "c58cf9a45c3b675a7197953f55e54286b74adc4e728f2362e874d93885b18986"`
[INFO] running `"docker" "rm" "-f" "c58cf9a45c3b675a7197953f55e54286b74adc4e728f2362e874d93885b18986"`
[INFO] [stdout] c58cf9a45c3b675a7197953f55e54286b74adc4e728f2362e874d93885b18986
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/starkat99/cargo-when:/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] 85c58fbd180676a426b5ff716c836f52429e634b791e2405f4908c78c64660f8
[INFO] running `"docker" "start" "-a" "85c58fbd180676a426b5ff716c836f52429e634b791e2405f4908c78c64660f8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[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] [stderr]      Running /opt/crater/target/debug/deps/cargo_when-b241901ae99efe3b
[INFO] running `"docker" "inspect" "85c58fbd180676a426b5ff716c836f52429e634b791e2405f4908c78c64660f8"`
[INFO] running `"docker" "rm" "-f" "85c58fbd180676a426b5ff716c836f52429e634b791e2405f4908c78c64660f8"`
[INFO] [stdout] 85c58fbd180676a426b5ff716c836f52429e634b791e2405f4908c78c64660f8