[INFO] crate http-server 0.0.8 is already in cache
[INFO] extracting crate http-server 0.0.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/http-server/0.0.8
[INFO] extracting crate http-server 0.0.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/http-server/0.0.8
[INFO] validating manifest of http-server-0.0.8 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 http-server-0.0.8 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 http-server-0.0.8
[INFO] finished frobbing http-server-0.0.8
[INFO] frobbed toml for http-server-0.0.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/http-server/0.0.8/Cargo.toml
[INFO] started frobbing http-server-0.0.8
[INFO] finished frobbing http-server-0.0.8
[INFO] frobbed toml for http-server-0.0.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/http-server/0.0.8/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] [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" "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] testing http-server-0.0.8 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/http-server/0.0.8:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] be0cdba9074969cc3ab0c110f33808aaf9fdbe2794157773c94f662cf3416d6d
[INFO] running `"docker" "start" "-a" "be0cdba9074969cc3ab0c110f33808aaf9fdbe2794157773c94f662cf3416d6d"`
[INFO] [stderr]    Compiling structopt-derive v0.1.6
[INFO] [stderr]    Compiling structopt v0.1.7
[INFO] [stderr]    Compiling http-server v0.0.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
[INFO] running `"docker" "inspect" "be0cdba9074969cc3ab0c110f33808aaf9fdbe2794157773c94f662cf3416d6d"`
[INFO] running `"docker" "rm" "-f" "be0cdba9074969cc3ab0c110f33808aaf9fdbe2794157773c94f662cf3416d6d"`
[INFO] [stdout] be0cdba9074969cc3ab0c110f33808aaf9fdbe2794157773c94f662cf3416d6d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/http-server/0.0.8:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 38a5fc9f701e76a8f7514d0b1d7218f03d3dccd44bf148d6ff46df75e9bbf3e9
[INFO] running `"docker" "start" "-a" "38a5fc9f701e76a8f7514d0b1d7218f03d3dccd44bf148d6ff46df75e9bbf3e9"`
[INFO] [stderr]    Compiling http-server v0.0.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "38a5fc9f701e76a8f7514d0b1d7218f03d3dccd44bf148d6ff46df75e9bbf3e9"`
[INFO] running `"docker" "rm" "-f" "38a5fc9f701e76a8f7514d0b1d7218f03d3dccd44bf148d6ff46df75e9bbf3e9"`
[INFO] [stdout] 38a5fc9f701e76a8f7514d0b1d7218f03d3dccd44bf148d6ff46df75e9bbf3e9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/http-server/0.0.8:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 8529d51967db9b2cc35d3f627da604ade699917d0d4145784a2aff5bff3fe3fb
[INFO] running `"docker" "start" "-a" "8529d51967db9b2cc35d3f627da604ade699917d0d4145784a2aff5bff3fe3fb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_server-860fa3ac0ffdd26d
[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" "8529d51967db9b2cc35d3f627da604ade699917d0d4145784a2aff5bff3fe3fb"`
[INFO] running `"docker" "rm" "-f" "8529d51967db9b2cc35d3f627da604ade699917d0d4145784a2aff5bff3fe3fb"`
[INFO] [stdout] 8529d51967db9b2cc35d3f627da604ade699917d0d4145784a2aff5bff3fe3fb