[INFO] fetching crate fbthrift-transport 0.7.0...
[INFO] testing fbthrift-transport-0.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fbthrift-transport 0.7.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate fbthrift-transport 0.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fbthrift-transport 0.7.0
[INFO] finished tweaking crates.io crate fbthrift-transport 0.7.0
[INFO] tweaked toml for crates.io crate fbthrift-transport 0.7.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dae78b3cdd5063aa129e670361976a8ba189a2c393e132ed5d96882f4e3f2498
[INFO] running `Command { std: "docker" "start" "-a" "dae78b3cdd5063aa129e670361976a8ba189a2c393e132ed5d96882f4e3f2498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dae78b3cdd5063aa129e670361976a8ba189a2c393e132ed5d96882f4e3f2498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae78b3cdd5063aa129e670361976a8ba189a2c393e132ed5d96882f4e3f2498", kill_on_drop: false }`
[INFO] [stdout] dae78b3cdd5063aa129e670361976a8ba189a2c393e132ed5d96882f4e3f2498
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8670485fe0e788b89c236082f901d90323e45e386d63fbc415ae993ab93e42e6
[INFO] running `Command { std: "docker" "start" "-a" "8670485fe0e788b89c236082f901d90323e45e386d63fbc415ae993ab93e42e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling const-cstr v0.3.0
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling fbthrift-transport-response-handler v0.5.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling bufsize v0.5.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling fbthrift-git v0.0.6+c7fcc0e
[INFO] [stderr]    Compiling fbthrift-transport v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `response_handler`
[INFO] [stdout]   --> src/configuration.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) response_handler: H,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `AsyncTransportConfiguration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/configuration.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.81s
[INFO] running `Command { std: "docker" "inspect" "8670485fe0e788b89c236082f901d90323e45e386d63fbc415ae993ab93e42e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8670485fe0e788b89c236082f901d90323e45e386d63fbc415ae993ab93e42e6", kill_on_drop: false }`
[INFO] [stdout] 8670485fe0e788b89c236082f901d90323e45e386d63fbc415ae993ab93e42e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 795470a997b65b7081fe1c702d4f7c8efb2835dabc07e8b1d6663a9d9349ae17
[INFO] running `Command { std: "docker" "start" "-a" "795470a997b65b7081fe1c702d4f7c8efb2835dabc07e8b1d6663a9d9349ae17", kill_on_drop: false }`
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stdout] warning: field is never read: `response_handler`
[INFO] [stdout]   --> src/configuration.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) response_handler: H,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `AsyncTransportConfiguration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/configuration.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling fbthrift-transport v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `response_handler`
[INFO] [stdout]   --> src/configuration.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub(crate) response_handler: H,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `AsyncTransportConfiguration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/configuration.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Clone)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.26s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fbthrift_transport-ec8a9609184cca77)
[INFO] [stderr]   Executable tests/transport_futures_io.rs (/opt/rustwide/target/debug/deps/transport_futures_io-236ac907fd03b8ee)
[INFO] [stderr]   Executable tests/transport_tokio_io.rs (/opt/rustwide/target/debug/deps/transport_tokio_io-daa751a5c060b929)
[INFO] running `Command { std: "docker" "inspect" "795470a997b65b7081fe1c702d4f7c8efb2835dabc07e8b1d6663a9d9349ae17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795470a997b65b7081fe1c702d4f7c8efb2835dabc07e8b1d6663a9d9349ae17", kill_on_drop: false }`
[INFO] [stdout] 795470a997b65b7081fe1c702d4f7c8efb2835dabc07e8b1d6663a9d9349ae17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 110d318aecab673cb15587f4a7f51f0c4b1d386602bd1783487f49e66d918b27
[INFO] running `Command { std: "docker" "start" "-a" "110d318aecab673cb15587f4a7f51f0c4b1d386602bd1783487f49e66d918b27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `response_handler`
[INFO] [stderr]   --> src/configuration.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub(crate) response_handler: H,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `AsyncTransportConfiguration` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/configuration.rs:5:10
[INFO] [stderr]    |
[INFO] [stderr] 5  | #[derive(Clone)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `fbthrift-transport` (lib) generated 1 warning
[INFO] [stderr] warning: `fbthrift-transport` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fbthrift_transport-ec8a9609184cca77)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test configuration::tests::get_and_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transport_futures_io.rs (/opt/rustwide/target/debug/deps/transport_futures_io-236ac907fd03b8ee)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/transport_tokio_io.rs (/opt/rustwide/target/debug/deps/transport_tokio_io-daa751a5c060b929)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fbthrift-transport
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "110d318aecab673cb15587f4a7f51f0c4b1d386602bd1783487f49e66d918b27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110d318aecab673cb15587f4a7f51f0c4b1d386602bd1783487f49e66d918b27", kill_on_drop: false }`
[INFO] [stdout] 110d318aecab673cb15587f4a7f51f0c4b1d386602bd1783487f49e66d918b27