[INFO] crate pickaxe 0.1.0 is already in cache
[INFO] extracting crate pickaxe 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/pickaxe/0.1.0
[INFO] extracting crate pickaxe 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pickaxe/0.1.0
[INFO] validating manifest of pickaxe-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 pickaxe-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 pickaxe-0.1.0
[INFO] finished frobbing pickaxe-0.1.0
[INFO] frobbed toml for pickaxe-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pickaxe/0.1.0/Cargo.toml
[INFO] started frobbing pickaxe-0.1.0
[INFO] finished frobbing pickaxe-0.1.0
[INFO] frobbed toml for pickaxe-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pickaxe/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 pickaxe-0.1.0 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pickaxe/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eae4d9759bb409f3acdea028fdfc0031126f2c46939dc19ee9fe9984e5b720b5
[INFO] running `"docker" "start" "-a" "eae4d9759bb409f3acdea028fdfc0031126f2c46939dc19ee9fe9984e5b720b5"`
[INFO] [stderr]    Compiling pickaxe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `"docker" "inspect" "eae4d9759bb409f3acdea028fdfc0031126f2c46939dc19ee9fe9984e5b720b5"`
[INFO] running `"docker" "rm" "-f" "eae4d9759bb409f3acdea028fdfc0031126f2c46939dc19ee9fe9984e5b720b5"`
[INFO] [stdout] eae4d9759bb409f3acdea028fdfc0031126f2c46939dc19ee9fe9984e5b720b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pickaxe/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f6407a8bb4b00255b423ccb71f321e7e254fd247105ce83363f593b3d8f95b20
[INFO] running `"docker" "start" "-a" "f6407a8bb4b00255b423ccb71f321e7e254fd247105ce83363f593b3d8f95b20"`
[INFO] [stderr]    Compiling pickaxe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "f6407a8bb4b00255b423ccb71f321e7e254fd247105ce83363f593b3d8f95b20"`
[INFO] running `"docker" "rm" "-f" "f6407a8bb4b00255b423ccb71f321e7e254fd247105ce83363f593b3d8f95b20"`
[INFO] [stdout] f6407a8bb4b00255b423ccb71f321e7e254fd247105ce83363f593b3d8f95b20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pickaxe/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] fd1c50e8ee8c1a6c859702c495e08ee087619078141d0605b30e3dd1cdf0f846
[INFO] running `"docker" "start" "-a" "fd1c50e8ee8c1a6c859702c495e08ee087619078141d0605b30e3dd1cdf0f846"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pickaxe-2d8edc18063b0c7a
[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" "fd1c50e8ee8c1a6c859702c495e08ee087619078141d0605b30e3dd1cdf0f846"`
[INFO] running `"docker" "rm" "-f" "fd1c50e8ee8c1a6c859702c495e08ee087619078141d0605b30e3dd1cdf0f846"`
[INFO] [stdout] fd1c50e8ee8c1a6c859702c495e08ee087619078141d0605b30e3dd1cdf0f846