[INFO] fetching crate tracing-tower-http 0.0.0...
[INFO] testing tracing-tower-http-0.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate tracing-tower-http 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tracing-tower-http 0.0.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-tower-http 0.0.0
[INFO] finished tweaking crates.io crate tracing-tower-http 0.0.0
[INFO] tweaked toml for crates.io crate tracing-tower-http 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33398c1c335e3ee522af2a1877ab43b800b86a7f1ade0cae28f8e0a474bf9644
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33398c1c335e3ee522af2a1877ab43b800b86a7f1ade0cae28f8e0a474bf9644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33398c1c335e3ee522af2a1877ab43b800b86a7f1ade0cae28f8e0a474bf9644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33398c1c335e3ee522af2a1877ab43b800b86a7f1ade0cae28f8e0a474bf9644", kill_on_drop: false }`
[INFO] [stdout] 33398c1c335e3ee522af2a1877ab43b800b86a7f1ade0cae28f8e0a474bf9644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94e1c0471b7841bd9b3f0d28be70d7c05f08f12deea7a623b50a278ac181f72d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "94e1c0471b7841bd9b3f0d28be70d7c05f08f12deea7a623b50a278ac181f72d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-tower-http v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "94e1c0471b7841bd9b3f0d28be70d7c05f08f12deea7a623b50a278ac181f72d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e1c0471b7841bd9b3f0d28be70d7c05f08f12deea7a623b50a278ac181f72d", kill_on_drop: false }`
[INFO] [stdout] 94e1c0471b7841bd9b3f0d28be70d7c05f08f12deea7a623b50a278ac181f72d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59bfee410f418a6d74c8e1903c561e3f1a87e5ebd2a7136bde2ead3dd714cb62
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "59bfee410f418a6d74c8e1903c561e3f1a87e5ebd2a7136bde2ead3dd714cb62", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-tower-http v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "59bfee410f418a6d74c8e1903c561e3f1a87e5ebd2a7136bde2ead3dd714cb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59bfee410f418a6d74c8e1903c561e3f1a87e5ebd2a7136bde2ead3dd714cb62", kill_on_drop: false }`
[INFO] [stdout] 59bfee410f418a6d74c8e1903c561e3f1a87e5ebd2a7136bde2ead3dd714cb62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a46b7916acd64d0682b2ea9a7d73644fa7d4e9be214e6ca605a8f2e297b12d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a46b7916acd64d0682b2ea9a7d73644fa7d4e9be214e6ca605a8f2e297b12d5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tracing_tower_http-f95eda0751372bbc
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests tracing-tower-http
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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 `Command { std: "docker" "inspect" "3a46b7916acd64d0682b2ea9a7d73644fa7d4e9be214e6ca605a8f2e297b12d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a46b7916acd64d0682b2ea9a7d73644fa7d4e9be214e6ca605a8f2e297b12d5", kill_on_drop: false }`
[INFO] [stdout] 3a46b7916acd64d0682b2ea9a7d73644fa7d4e9be214e6ca605a8f2e297b12d5
