[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/beta-1.37-6/sources/1.36.0/gh/sahithyen/pickaxe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sahithyen/pickaxe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sahithyen/pickaxe" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sahithyen/pickaxe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of sahithyen/pickaxe on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sahithyen/pickaxe against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 706090da90a28acb9b057003ebbe8acfc35dfd87cf81f6e7b428c1864038e25d
[INFO] running `"docker" "start" "-a" "706090da90a28acb9b057003ebbe8acfc35dfd87cf81f6e7b428c1864038e25d"`
[INFO] [stderr]    Compiling pickaxe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "706090da90a28acb9b057003ebbe8acfc35dfd87cf81f6e7b428c1864038e25d"`
[INFO] running `"docker" "rm" "-f" "706090da90a28acb9b057003ebbe8acfc35dfd87cf81f6e7b428c1864038e25d"`
[INFO] [stdout] 706090da90a28acb9b057003ebbe8acfc35dfd87cf81f6e7b428c1864038e25d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82f7cd40e227edffaad445f9f5ea5a2b88c307791d15a70a417297a8a9ac3116
[INFO] running `"docker" "start" "-a" "82f7cd40e227edffaad445f9f5ea5a2b88c307791d15a70a417297a8a9ac3116"`
[INFO] [stderr]    Compiling pickaxe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "82f7cd40e227edffaad445f9f5ea5a2b88c307791d15a70a417297a8a9ac3116"`
[INFO] running `"docker" "rm" "-f" "82f7cd40e227edffaad445f9f5ea5a2b88c307791d15a70a417297a8a9ac3116"`
[INFO] [stdout] 82f7cd40e227edffaad445f9f5ea5a2b88c307791d15a70a417297a8a9ac3116
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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=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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1a5b08c7a7c8a85d40922ddbf984d12b7d817e0a112871918e33b33912671359
[INFO] running `"docker" "start" "-a" "1a5b08c7a7c8a85d40922ddbf984d12b7d817e0a112871918e33b33912671359"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pc-e403bf60534f8a56
[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" "1a5b08c7a7c8a85d40922ddbf984d12b7d817e0a112871918e33b33912671359"`
[INFO] running `"docker" "rm" "-f" "1a5b08c7a7c8a85d40922ddbf984d12b7d817e0a112871918e33b33912671359"`
[INFO] [stdout] 1a5b08c7a7c8a85d40922ddbf984d12b7d817e0a112871918e33b33912671359