[INFO] crate self-meter-http 0.4.1 is already in cache
[INFO] extracting crate self-meter-http 0.4.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/self-meter-http/0.4.1
[INFO] extracting crate self-meter-http 0.4.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/self-meter-http/0.4.1
[INFO] validating manifest of self-meter-http-0.4.1 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 self-meter-http-0.4.1 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 self-meter-http-0.4.1
[INFO] finished frobbing self-meter-http-0.4.1
[INFO] frobbed toml for self-meter-http-0.4.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/self-meter-http/0.4.1/Cargo.toml
[INFO] started frobbing self-meter-http-0.4.1
[INFO] finished frobbing self-meter-http-0.4.1
[INFO] frobbed toml for self-meter-http-0.4.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/self-meter-http/0.4.1/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 self-meter-http-0.4.1 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-3/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/self-meter-http/0.4.1:/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] 07b1b3dc1e0404e57dcf9d6eed94e7d2686f90e5d7090c845675332c768c1051
[INFO] running `"docker" "start" "-a" "07b1b3dc1e0404e57dcf9d6eed94e7d2686f90e5d7090c845675332c768c1051"`
[INFO] [stderr]    Compiling netbuf v0.4.1
[INFO] [stderr]    Compiling sha1 v0.4.0
[INFO] [stderr]    Compiling self-meter v0.6.0
[INFO] [stderr]    Compiling tk-bufstream v0.3.0
[INFO] [stderr]    Compiling tk-http v0.3.9
[INFO] [stderr]    Compiling self-meter-http v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
[INFO] running `"docker" "inspect" "07b1b3dc1e0404e57dcf9d6eed94e7d2686f90e5d7090c845675332c768c1051"`
[INFO] running `"docker" "rm" "-f" "07b1b3dc1e0404e57dcf9d6eed94e7d2686f90e5d7090c845675332c768c1051"`
[INFO] [stdout] 07b1b3dc1e0404e57dcf9d6eed94e7d2686f90e5d7090c845675332c768c1051
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/self-meter-http/0.4.1:/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] 4a2cfca255681173d72377341da44aa9947fe037841a633e108ef75c40981485
[INFO] running `"docker" "start" "-a" "4a2cfca255681173d72377341da44aa9947fe037841a633e108ef75c40981485"`
[INFO] [stderr]    Compiling tk-easyloop v0.1.1
[INFO] [stderr]    Compiling tk-listen v0.1.1
[INFO] [stderr]    Compiling self-meter-http v0.4.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `"docker" "inspect" "4a2cfca255681173d72377341da44aa9947fe037841a633e108ef75c40981485"`
[INFO] running `"docker" "rm" "-f" "4a2cfca255681173d72377341da44aa9947fe037841a633e108ef75c40981485"`
[INFO] [stdout] 4a2cfca255681173d72377341da44aa9947fe037841a633e108ef75c40981485
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/self-meter-http/0.4.1:/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] 255a507b1de4462621e367d885554385e7343573ad07934b81ab97311b33eeff
[INFO] running `"docker" "start" "-a" "255a507b1de4462621e367d885554385e7343573ad07934b81ab97311b33eeff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/self_meter_http-c7743a6ebc032817
[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 self-meter-http
[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" "255a507b1de4462621e367d885554385e7343573ad07934b81ab97311b33eeff"`
[INFO] running `"docker" "rm" "-f" "255a507b1de4462621e367d885554385e7343573ad07934b81ab97311b33eeff"`
[INFO] [stdout] 255a507b1de4462621e367d885554385e7343573ad07934b81ab97311b33eeff