[INFO] crate metrics-exporter-http 0.2.0 is already in cache
[INFO] testing metrics-exporter-http-0.2.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate metrics-exporter-http 0.2.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate metrics-exporter-http 0.2.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate metrics-exporter-http 0.2.0
[INFO] finished tweaking crates.io crate metrics-exporter-http 0.2.0
[INFO] tweaked toml for crates.io crate metrics-exporter-http 0.2.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] a6eff845cd6830b88d7218258581dc68b6528ea9f2a1cd797bf2e0a498bf51c1
[INFO] running `"docker" "start" "-a" "a6eff845cd6830b88d7218258581dc68b6528ea9f2a1cd797bf2e0a498bf51c1"`
[INFO] [stderr]    Compiling metrics-core v0.5.1
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-threadpool v0.1.16
[INFO] [stderr]    Compiling tokio-reactor v0.1.10
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling metrics-exporter-http v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
[INFO] running `"docker" "inspect" "a6eff845cd6830b88d7218258581dc68b6528ea9f2a1cd797bf2e0a498bf51c1"`
[INFO] running `"docker" "rm" "-f" "a6eff845cd6830b88d7218258581dc68b6528ea9f2a1cd797bf2e0a498bf51c1"`
[INFO] [stdout] a6eff845cd6830b88d7218258581dc68b6528ea9f2a1cd797bf2e0a498bf51c1
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1302f283784c7c4cefc5ae0a768cfd0848996176250db64af392c4768c102171
[INFO] running `"docker" "start" "-a" "1302f283784c7c4cefc5ae0a768cfd0848996176250db64af392c4768c102171"`
[INFO] [stderr]    Compiling metrics-exporter-http v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "1302f283784c7c4cefc5ae0a768cfd0848996176250db64af392c4768c102171"`
[INFO] running `"docker" "rm" "-f" "1302f283784c7c4cefc5ae0a768cfd0848996176250db64af392c4768c102171"`
[INFO] [stdout] 1302f283784c7c4cefc5ae0a768cfd0848996176250db64af392c4768c102171
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 47c5ebcccf22beec0a5c9b0f50063fcd4694fd85b29f5a0c0d387cde5ac08953
[INFO] running `"docker" "start" "-a" "47c5ebcccf22beec0a5c9b0f50063fcd4694fd85b29f5a0c0d387cde5ac08953"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metrics_exporter_http-b980f505fd942b89
[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 metrics-exporter-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" "47c5ebcccf22beec0a5c9b0f50063fcd4694fd85b29f5a0c0d387cde5ac08953"`
[INFO] running `"docker" "rm" "-f" "47c5ebcccf22beec0a5c9b0f50063fcd4694fd85b29f5a0c0d387cde5ac08953"`
[INFO] [stdout] 47c5ebcccf22beec0a5c9b0f50063fcd4694fd85b29f5a0c0d387cde5ac08953