[INFO] fetching crate rustypy 0.1.17...
[INFO] checking rustypy-0.1.17 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate rustypy 0.1.17 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rustypy 0.1.17 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustypy 0.1.17
[INFO] finished tweaking crates.io crate rustypy 0.1.17
[INFO] tweaked toml for crates.io crate rustypy 0.1.17 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded python3-sys v0.3.0
[INFO] [stderr]   Downloaded cpython v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d7297db52c42ebfe5fb00cac515455f4f4e0a8aca963f272f28e286206297295
[INFO] running `Command { std: "docker" "start" "-a" "d7297db52c42ebfe5fb00cac515455f4f4e0a8aca963f272f28e286206297295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7297db52c42ebfe5fb00cac515455f4f4e0a8aca963f272f28e286206297295", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7297db52c42ebfe5fb00cac515455f4f4e0a8aca963f272f28e286206297295", kill_on_drop: false }`
[INFO] [stdout] d7297db52c42ebfe5fb00cac515455f4f4e0a8aca963f272f28e286206297295
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 561ce20a752ff3e4666e9828b9313f8f146a5b0dda37ff550082deecfab60934
[INFO] running `Command { std: "docker" "start" "-a" "561ce20a752ff3e4666e9828b9313f8f146a5b0dda37ff550082deecfab60934", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling cpython v0.3.0
[INFO] [stderr]     Checking same-file v0.1.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking walkdir v1.0.7
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking syn v1.0.74
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling python3-sys v0.3.0
[INFO] [stderr]     Checking rustypy v0.1.17 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> pytypes/pytuple.rs:196:11
[INFO] [stdout]     |
[INFO] [stdout] 196 |           )*;
[INFO] [stdout]     |             ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: macros.rs:517:23
[INFO] [stdout]     |
[INFO] [stdout] 517 |           let pytuple = pytuple!(
[INFO] [stdout]     |  _______________________-
[INFO] [stdout] 518 | |             PyArg::PyBool(PyBool::from(false)),
[INFO] [stdout] 519 | |             PyArg::PyString(PyString::from("test")),
[INFO] [stdout] 520 | |             PyArg::I64(55i64)
[INFO] [stdout] 521 | |         )
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `pytuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> pytypes/pytuple.rs:196:11
[INFO] [stdout]     |
[INFO] [stdout] 196 |           )*;
[INFO] [stdout]     |             ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: macros.rs:531:13
[INFO] [stdout]     |
[INFO] [stdout] 531 | /             pytuple!(
[INFO] [stdout] 532 | |                 PyArg::PyList(PyList::from_iter(vec![1i32, 2, 3]).into_raw()),
[INFO] [stdout] 533 | |                 PyArg::F32(0.1)
[INFO] [stdout] 534 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `pytuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> pytypes/pytuple.rs:196:11
[INFO] [stdout]     |
[INFO] [stdout] 196 |           )*;
[INFO] [stdout]     |             ^ help: remove this semicolon
[INFO] [stdout]     | 
[INFO] [stdout]    ::: macros.rs:535:13
[INFO] [stdout]     |
[INFO] [stdout] 535 | /             pytuple!(
[INFO] [stdout] 536 | |                 PyArg::PyList(PyList::from_iter(vec![3i32, 2, 1]).into_raw()),
[INFO] [stdout] 537 | |                 PyArg::F32(0.2)
[INFO] [stdout] 538 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `pytuple` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> pytypes/pydict.rs:615:6
[INFO] [stdout]     |
[INFO] [stdout] 615 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead.
[INFO] [stdout]    --> lib.rs:297:30
[INFO] [stdout]     |
[INFO] [stdout] 297 |         let path = std::env::home_dir()
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> pytypes/pydict.rs:615:6
[INFO] [stdout]     |
[INFO] [stdout] 615 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.85s
[INFO] running `Command { std: "docker" "inspect" "561ce20a752ff3e4666e9828b9313f8f146a5b0dda37ff550082deecfab60934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561ce20a752ff3e4666e9828b9313f8f146a5b0dda37ff550082deecfab60934", kill_on_drop: false }`
[INFO] [stdout] 561ce20a752ff3e4666e9828b9313f8f146a5b0dda37ff550082deecfab60934