[INFO] fetching crate rustpython-bytecode 0.1.0...
[INFO] extracting crate rustpython-bytecode 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rustpython-bytecode/0.1.0
[INFO] extracting crate rustpython-bytecode 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustpython-bytecode/0.1.0
[INFO] validating manifest of rustpython-bytecode-0.1.0 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 rustpython-bytecode-0.1.0 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 rustpython-bytecode-0.1.0
[INFO] finished frobbing rustpython-bytecode-0.1.0
[INFO] frobbed toml for rustpython-bytecode-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rustpython-bytecode/0.1.0/Cargo.toml
[INFO] started frobbing rustpython-bytecode-0.1.0
[INFO] finished frobbing rustpython-bytecode-0.1.0
[INFO] frobbed toml for rustpython-bytecode-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rustpython-bytecode/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rustpython-bytecode-0.1.0 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustpython-bytecode/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 5ddf67e7b6e15f448a559f586c1c713356b2824dde3b04d362995a0a498b3eb7
[INFO] running `"docker" "start" "-a" "5ddf67e7b6e15f448a559f586c1c713356b2824dde3b04d362995a0a498b3eb7"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rustpython-bytecode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.17s
[INFO] running `"docker" "inspect" "5ddf67e7b6e15f448a559f586c1c713356b2824dde3b04d362995a0a498b3eb7"`
[INFO] running `"docker" "rm" "-f" "5ddf67e7b6e15f448a559f586c1c713356b2824dde3b04d362995a0a498b3eb7"`
[INFO] [stdout] 5ddf67e7b6e15f448a559f586c1c713356b2824dde3b04d362995a0a498b3eb7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustpython-bytecode/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 32c2674f6c0ea74abc31c2cd4686b64807c864ec176a2c806e0f681211f3b356
[INFO] running `"docker" "start" "-a" "32c2674f6c0ea74abc31c2cd4686b64807c864ec176a2c806e0f681211f3b356"`
[INFO] [stderr]    Compiling rustpython-bytecode v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `"docker" "inspect" "32c2674f6c0ea74abc31c2cd4686b64807c864ec176a2c806e0f681211f3b356"`
[INFO] running `"docker" "rm" "-f" "32c2674f6c0ea74abc31c2cd4686b64807c864ec176a2c806e0f681211f3b356"`
[INFO] [stdout] 32c2674f6c0ea74abc31c2cd4686b64807c864ec176a2c806e0f681211f3b356
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rustpython-bytecode/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 605409a642bffe441a947abab38bc04bc6c86a3195d131d73372669b7ff000a9
[INFO] running `"docker" "start" "-a" "605409a642bffe441a947abab38bc04bc6c86a3195d131d73372669b7ff000a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustpython_bytecode-883ab739a6e6c406
[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 rustpython-bytecode
[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" "605409a642bffe441a947abab38bc04bc6c86a3195d131d73372669b7ff000a9"`
[INFO] running `"docker" "rm" "-f" "605409a642bffe441a947abab38bc04bc6c86a3195d131d73372669b7ff000a9"`
[INFO] [stdout] 605409a642bffe441a947abab38bc04bc6c86a3195d131d73372669b7ff000a9