[INFO] updating cached repository sahithyen/pickaxe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sahithyen/pickaxe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sahithyen/pickaxe" "work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/sahithyen/pickaxe"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/sahithyen/pickaxe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sahithyen/pickaxe" "work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/sahithyen/pickaxe"`
[INFO] [stderr] Cloning into 'work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/sahithyen/pickaxe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4ed22b0d1d8f0fe51c1a45fa166db6b88d0e2533
[INFO] sha for GitHub repo sahithyen/pickaxe: 4ed22b0d1d8f0fe51c1a45fa166db6b88d0e2533
[INFO] validating manifest of sahithyen/pickaxe on toolchain master#1891bfa80364eead426517c68de6947b7692e2de
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sahithyen/pickaxe on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing sahithyen/pickaxe
[INFO] finished frobbing sahithyen/pickaxe
[INFO] frobbed toml for sahithyen/pickaxe written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/gh/sahithyen/pickaxe/Cargo.toml
[INFO] started frobbing sahithyen/pickaxe
[INFO] finished frobbing sahithyen/pickaxe
[INFO] frobbed toml for sahithyen/pickaxe written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/sahithyen/pickaxe/Cargo.toml
[INFO] crate sahithyen/pickaxe already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking sahithyen/pickaxe against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-0/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/gh/sahithyen/pickaxe:/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=forbid" "-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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9569a42b28ddaa855c7f8e39c970febd74cfa4a7862c8d6d868b9dd2b93d74a9
[INFO] running `"docker" "start" "-a" "9569a42b28ddaa855c7f8e39c970febd74cfa4a7862c8d6d868b9dd2b93d74a9"`
[INFO] [stderr]     Checking pickaxe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "9569a42b28ddaa855c7f8e39c970febd74cfa4a7862c8d6d868b9dd2b93d74a9"`
[INFO] running `"docker" "rm" "-f" "9569a42b28ddaa855c7f8e39c970febd74cfa4a7862c8d6d868b9dd2b93d74a9"`
[INFO] [stdout] 9569a42b28ddaa855c7f8e39c970febd74cfa4a7862c8d6d868b9dd2b93d74a9