[INFO] fetching crate livy 0.5.0...
[INFO] testing livy-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate livy 0.5.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate livy 0.5.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate livy 0.5.0
[INFO] finished tweaking crates.io crate livy 0.5.0
[INFO] tweaked toml for crates.io crate livy 0.5.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 705073cdf74baca9808bf66f93d3fca48a8a6f4729b34ff0da2a34d392224077
[INFO] running `Command { std: "docker" "start" "-a" "705073cdf74baca9808bf66f93d3fca48a8a6f4729b34ff0da2a34d392224077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "705073cdf74baca9808bf66f93d3fca48a8a6f4729b34ff0da2a34d392224077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "705073cdf74baca9808bf66f93d3fca48a8a6f4729b34ff0da2a34d392224077", kill_on_drop: false }`
[INFO] [stdout] 705073cdf74baca9808bf66f93d3fca48a8a6f4729b34ff0da2a34d392224077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a57e5800516acc6af96c53fe195a371d9ea47411e8382df5922d85c37c1b069e
[INFO] running `Command { std: "docker" "start" "-a" "a57e5800516acc6af96c53fe195a371d9ea47411e8382df5922d85c37c1b069e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling curl-sys v0.4.45+curl-7.78.0
[INFO] [stderr]    Compiling socket2 v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling livy v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.63s
[INFO] running `Command { std: "docker" "inspect" "a57e5800516acc6af96c53fe195a371d9ea47411e8382df5922d85c37c1b069e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a57e5800516acc6af96c53fe195a371d9ea47411e8382df5922d85c37c1b069e", kill_on_drop: false }`
[INFO] [stdout] a57e5800516acc6af96c53fe195a371d9ea47411e8382df5922d85c37c1b069e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcde557548611cc5b1e5fea64e11a97a74871eb356e7fd2a24a301f65fdee819
[INFO] running `Command { std: "docker" "start" "-a" "dcde557548611cc5b1e5fea64e11a97a74871eb356e7fd2a24a301f65fdee819", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling livy v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "dcde557548611cc5b1e5fea64e11a97a74871eb356e7fd2a24a301f65fdee819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcde557548611cc5b1e5fea64e11a97a74871eb356e7fd2a24a301f65fdee819", kill_on_drop: false }`
[INFO] [stdout] dcde557548611cc5b1e5fea64e11a97a74871eb356e7fd2a24a301f65fdee819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f236d6d68c485abe89dd01e9857fdd8b39b71658778ef6f695206cf94aa3e404
[INFO] running `Command { std: "docker" "start" "-a" "f236d6d68c485abe89dd01e9857fdd8b39b71658778ef6f695206cf94aa3e404", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/livy-e53510c2c57ae02a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test client::tests::test_client_new ... ok
[INFO] [stdout] test http::tests::test_param ... ok
[INFO] [stdout] test http::tests::test_params ... ok
[INFO] [stdout] test http::tests::test_remove_trailing_slash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests livy
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/http.rs - http::params (line 52) ... ok
[INFO] [stdout] test src/http.rs - http::param (line 33) ... ok
[INFO] [stdout] test src/http.rs - http::remove_trailing_slash (line 97) ... ok
[INFO] [stdout] test src/client.rs - client::Client::new (line 25) ... ok
[INFO] [stdout] test src/client.rs - client::Client::new (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f236d6d68c485abe89dd01e9857fdd8b39b71658778ef6f695206cf94aa3e404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f236d6d68c485abe89dd01e9857fdd8b39b71658778ef6f695206cf94aa3e404", kill_on_drop: false }`
[INFO] [stdout] f236d6d68c485abe89dd01e9857fdd8b39b71658778ef6f695206cf94aa3e404