[INFO] fetching crate rsproxy 0.1.1...
[INFO] testing rsproxy-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rsproxy 0.1.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate rsproxy 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsproxy 0.1.1
[INFO] finished tweaking crates.io crate rsproxy 0.1.1
[INFO] tweaked toml for crates.io crate rsproxy 0.1.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29ebb30c7a17da22414e98ce450350f6504110250b178c2ea2a7355b647ea87f
[INFO] running `Command { std: "docker" "start" "-a" "29ebb30c7a17da22414e98ce450350f6504110250b178c2ea2a7355b647ea87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29ebb30c7a17da22414e98ce450350f6504110250b178c2ea2a7355b647ea87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29ebb30c7a17da22414e98ce450350f6504110250b178c2ea2a7355b647ea87f", kill_on_drop: false }`
[INFO] [stdout] 29ebb30c7a17da22414e98ce450350f6504110250b178c2ea2a7355b647ea87f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2248fe056a887351a13d4e7fc37b0ab7bdf5250be7358ab534e0ac6a8626d002
[INFO] running `Command { std: "docker" "start" "-a" "2248fe056a887351a13d4e7fc37b0ab7bdf5250be7358ab534e0ac6a8626d002", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling rsproxy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/main.rs:114:39
[INFO] [stdout]     |
[INFO] [stdout] 114 |         env_path.split(|c| [';', ':'].into_iter().find(|x| **x == c).is_some())
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 114 |         env_path.split(|c| [';', ':'].iter().find(|x| **x == c).is_some())
[INFO] [stdout]     |                                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 114 |         env_path.split(|c| IntoIterator::into_iter([';', ':']).find(|x| **x == c).is_some())
[INFO] [stdout]     |                            ++++++++++++++++++++++++          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "2248fe056a887351a13d4e7fc37b0ab7bdf5250be7358ab534e0ac6a8626d002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2248fe056a887351a13d4e7fc37b0ab7bdf5250be7358ab534e0ac6a8626d002", kill_on_drop: false }`
[INFO] [stdout] 2248fe056a887351a13d4e7fc37b0ab7bdf5250be7358ab534e0ac6a8626d002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63f71f67dbca44f91e454c1870b654d98642bfa1000fd3c09a44e45856c3a86d
[INFO] running `Command { std: "docker" "start" "-a" "63f71f67dbca44f91e454c1870b654d98642bfa1000fd3c09a44e45856c3a86d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rsproxy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout]    --> src/main.rs:114:39
[INFO] [stdout]     |
[INFO] [stdout] 114 |         env_path.split(|c| [';', ':'].into_iter().find(|x| **x == c).is_some())
[INFO] [stdout]     |                                       ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 114 |         env_path.split(|c| [';', ':'].iter().find(|x| **x == c).is_some())
[INFO] [stdout]     |                                       ~~~~
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 114 |         env_path.split(|c| IntoIterator::into_iter([';', ':']).find(|x| **x == c).is_some())
[INFO] [stdout]     |                            ++++++++++++++++++++++++          ~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "63f71f67dbca44f91e454c1870b654d98642bfa1000fd3c09a44e45856c3a86d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f71f67dbca44f91e454c1870b654d98642bfa1000fd3c09a44e45856c3a86d", kill_on_drop: false }`
[INFO] [stdout] 63f71f67dbca44f91e454c1870b654d98642bfa1000fd3c09a44e45856c3a86d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26ae4f687799a2d7d4c2d27f08ea0a1193ea5810b4551cd8fa8b2786b0c015e0
[INFO] running `Command { std: "docker" "start" "-a" "26ae4f687799a2d7d4c2d27f08ea0a1193ea5810b4551cd8fa8b2786b0c015e0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021
[INFO] [stdout] 
[INFO] [stderr]    --> src/main.rs:114:39
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 114 |         env_path.split(|c| [';', ':'].into_iter().find(|x| **x == c).is_some())
[INFO] [stderr]     |                                       ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/IntoIterator-for-arrays.html>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 114 |         env_path.split(|c| [';', ':'].iter().find(|x| **x == c).is_some())
[INFO] [stderr]     |                                       ~~~~
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 114 |         env_path.split(|c| IntoIterator::into_iter([';', ':']).find(|x| **x == c).is_some())
[INFO] [stderr]     |                            ++++++++++++++++++++++++          ~
[INFO] [stderr] 
[INFO] [stderr] warning: `rsproxy` (bin "rsproxy" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsproxy-8cf1b46c1190cfe7)
[INFO] running `Command { std: "docker" "inspect" "26ae4f687799a2d7d4c2d27f08ea0a1193ea5810b4551cd8fa8b2786b0c015e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ae4f687799a2d7d4c2d27f08ea0a1193ea5810b4551cd8fa8b2786b0c015e0", kill_on_drop: false }`
[INFO] [stdout] 26ae4f687799a2d7d4c2d27f08ea0a1193ea5810b4551cd8fa8b2786b0c015e0