[INFO] crate ns-std-threaded 0.3.0 is already in cache
[INFO] extracting crate ns-std-threaded 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/ns-std-threaded/0.3.0
[INFO] extracting crate ns-std-threaded 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ns-std-threaded/0.3.0
[INFO] validating manifest of ns-std-threaded-0.3.0 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 ns-std-threaded-0.3.0 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 ns-std-threaded-0.3.0
[INFO] finished frobbing ns-std-threaded-0.3.0
[INFO] frobbed toml for ns-std-threaded-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ns-std-threaded/0.3.0/Cargo.toml
[INFO] started frobbing ns-std-threaded-0.3.0
[INFO] finished frobbing ns-std-threaded-0.3.0
[INFO] frobbed toml for ns-std-threaded-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ns-std-threaded/0.3.0/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 ns-std-threaded-0.3.0 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ns-std-threaded/0.3.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d259d318b357b99d7f76425bf8ea70731d9b78cb051ef924a337ba4f7355a78d
[INFO] running `"docker" "start" "-a" "d259d318b357b99d7f76425bf8ea70731d9b78cb051ef924a337ba4f7355a78d"`
[INFO] [stderr]    Compiling abstract-ns v0.4.3
[INFO] [stderr]    Compiling ns-std-threaded v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "d259d318b357b99d7f76425bf8ea70731d9b78cb051ef924a337ba4f7355a78d"`
[INFO] running `"docker" "rm" "-f" "d259d318b357b99d7f76425bf8ea70731d9b78cb051ef924a337ba4f7355a78d"`
[INFO] [stdout] d259d318b357b99d7f76425bf8ea70731d9b78cb051ef924a337ba4f7355a78d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ns-std-threaded/0.3.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 41bbbc6b06eb6e9d97cf13176c732a2873294513bc8494213e7a101acac44bfb
[INFO] running `"docker" "start" "-a" "41bbbc6b06eb6e9d97cf13176c732a2873294513bc8494213e7a101acac44bfb"`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling ns-std-threaded v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `"docker" "inspect" "41bbbc6b06eb6e9d97cf13176c732a2873294513bc8494213e7a101acac44bfb"`
[INFO] running `"docker" "rm" "-f" "41bbbc6b06eb6e9d97cf13176c732a2873294513bc8494213e7a101acac44bfb"`
[INFO] [stdout] 41bbbc6b06eb6e9d97cf13176c732a2873294513bc8494213e7a101acac44bfb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ns-std-threaded/0.3.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f46af2ef6462a8ffd60d3c572375072e7adbed24aed9def4a85a999de6969768
[INFO] running `"docker" "start" "-a" "f46af2ef6462a8ffd60d3c572375072e7adbed24aed9def4a85a999de6969768"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ns_std_threaded-d779547f4551711a
[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]    Doc-tests ns-std-threaded
[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" "f46af2ef6462a8ffd60d3c572375072e7adbed24aed9def4a85a999de6969768"`
[INFO] running `"docker" "rm" "-f" "f46af2ef6462a8ffd60d3c572375072e7adbed24aed9def4a85a999de6969768"`
[INFO] [stdout] f46af2ef6462a8ffd60d3c572375072e7adbed24aed9def4a85a999de6969768