[INFO] crate fxghqc-rust-hello-world 0.1.0 is already in cache
[INFO] extracting crate fxghqc-rust-hello-world 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/fxghqc-rust-hello-world/0.1.0
[INFO] extracting crate fxghqc-rust-hello-world 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fxghqc-rust-hello-world/0.1.0
[INFO] validating manifest of fxghqc-rust-hello-world-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 fxghqc-rust-hello-world-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 fxghqc-rust-hello-world-0.1.0
[INFO] finished frobbing fxghqc-rust-hello-world-0.1.0
[INFO] frobbed toml for fxghqc-rust-hello-world-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/fxghqc-rust-hello-world/0.1.0/Cargo.toml
[INFO] started frobbing fxghqc-rust-hello-world-0.1.0
[INFO] finished frobbing fxghqc-rust-hello-world-0.1.0
[INFO] frobbed toml for fxghqc-rust-hello-world-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fxghqc-rust-hello-world/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fxghqc-rust-hello-world-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/fxghqc-rust-hello-world/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c6eb3daeb3aa86740b51e02c60a6b906fa78d7614d10d87efb40ab48a3b2c3fe
[INFO] running `"docker" "start" "-a" "c6eb3daeb3aa86740b51e02c60a6b906fa78d7614d10d87efb40ab48a3b2c3fe"`
[INFO] [stderr]    Compiling fxghqc-rust-hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `"docker" "inspect" "c6eb3daeb3aa86740b51e02c60a6b906fa78d7614d10d87efb40ab48a3b2c3fe"`
[INFO] running `"docker" "rm" "-f" "c6eb3daeb3aa86740b51e02c60a6b906fa78d7614d10d87efb40ab48a3b2c3fe"`
[INFO] [stdout] c6eb3daeb3aa86740b51e02c60a6b906fa78d7614d10d87efb40ab48a3b2c3fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/fxghqc-rust-hello-world/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4605018a3855cf82de869dcf47c39e5aae7af126b1f2c8293cb4f52e34162cba
[INFO] running `"docker" "start" "-a" "4605018a3855cf82de869dcf47c39e5aae7af126b1f2c8293cb4f52e34162cba"`
[INFO] [stderr]    Compiling fxghqc-rust-hello-world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "4605018a3855cf82de869dcf47c39e5aae7af126b1f2c8293cb4f52e34162cba"`
[INFO] running `"docker" "rm" "-f" "4605018a3855cf82de869dcf47c39e5aae7af126b1f2c8293cb4f52e34162cba"`
[INFO] [stdout] 4605018a3855cf82de869dcf47c39e5aae7af126b1f2c8293cb4f52e34162cba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/fxghqc-rust-hello-world/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 815093c175669e101b3b8141e697a92884ac81bc92f7e7c19e84bb819a15942e
[INFO] running `"docker" "start" "-a" "815093c175669e101b3b8141e697a92884ac81bc92f7e7c19e84bb819a15942e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fxghqc_rust_hello_world-60493d521e5b9e05
[INFO] [stderr]    Doc-tests fxghqc-rust-hello-world
[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] [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" "815093c175669e101b3b8141e697a92884ac81bc92f7e7c19e84bb819a15942e"`
[INFO] running `"docker" "rm" "-f" "815093c175669e101b3b8141e697a92884ac81bc92f7e7c19e84bb819a15942e"`
[INFO] [stdout] 815093c175669e101b3b8141e697a92884ac81bc92f7e7c19e84bb819a15942e