[INFO] cloning repository https://github.com/alesanfra/iterframes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alesanfra/iterframes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falesanfra%2Fiterframes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falesanfra%2Fiterframes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5ef31dbb3433306eb5112041d2c5643be2c5a4d0
[INFO] checking alesanfra/iterframes against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falesanfra%2Fiterframes" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alesanfra/iterframes on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/alesanfra/iterframes
[INFO] finished tweaking git repo https://github.com/alesanfra/iterframes
[INFO] tweaked toml for git repo https://github.com/alesanfra/iterframes written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/alesanfra/iterframes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded paste v1.0.4
[INFO] [stderr]   Downloaded bindgen v0.54.0
[INFO] [stderr]   Downloaded ffmpeg-sys-next v4.3.5
[INFO] [stderr]   Downloaded ndarray v0.14.0
[INFO] [stderr]   Downloaded ctor v0.1.17
[INFO] [stderr]   Downloaded numpy v0.13.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.13.0
[INFO] [stderr]   Downloaded pyo3-macros v0.13.0
[INFO] [stderr]   Downloaded clang-sys v0.29.3
[INFO] [stderr]   Downloaded smallvec v1.6.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded indoc v1.0.3
[INFO] [stderr]   Downloaded pyo3 v0.13.0
[INFO] [stderr]   Downloaded ffmpeg-next v4.3.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba24a007fb91312db7138500d0521cefb246d904d1764383871bf5d451c4d348
[INFO] running `Command { std: "docker" "start" "-a" "ba24a007fb91312db7138500d0521cefb246d904d1764383871bf5d451c4d348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba24a007fb91312db7138500d0521cefb246d904d1764383871bf5d451c4d348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba24a007fb91312db7138500d0521cefb246d904d1764383871bf5d451c4d348", kill_on_drop: false }`
[INFO] [stdout] ba24a007fb91312db7138500d0521cefb246d904d1764383871bf5d451c4d348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35d48099758a43c2e56f4b32bb7338187757bbad8dca87f7dabc0085c69e6ca4
[INFO] running `Command { std: "docker" "start" "-a" "35d48099758a43c2e56f4b32bb7338187757bbad8dca87f7dabc0085c69e6ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling bindgen v0.54.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling inventory v0.1.10
[INFO] [stderr]     Checking smallvec v1.6.0
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling pyo3 v0.13.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling ffmpeg-next v4.3.8
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |       ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                         ^
[INFO] [stdout] ...
[INFO] [stdout] 139 |               None => bail!(
[INFO] [stdout]     |  _____________________-
[INFO] [stdout] 140 | |                 "Must provide {} environment variable when cross-compiling",
[INFO] [stdout] 141 | |                 var
[INFO] [stdout] 142 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |     ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout] ...
[INFO] [stdout] 146 |             bail!("{} value of {:?} does not exist", var, path)
[INFO] [stdout]     |             --------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |       ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                         ^
[INFO] [stdout] ...
[INFO] [stdout] 334 | /         bail!(
[INFO] [stdout] 335 | |             "Detected multiple possible python versions, please set the PYO3_PYTHON_VERSION \
[INFO] [stdout] 336 | |             variable to the wanted version on your system\nsysconfigdata paths = {:?}",
[INFO] [stdout] 337 | |             sysconfig_paths
[INFO] [stdout] 338 | |         )
[INFO] [stdout]     | |_________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:22:46
[INFO] [stdout]     |
[INFO] [stdout] 22  |     ($msg: expr) => { return Err($msg.into()); };
[INFO] [stdout]     |                                              ^
[INFO] [stdout] ...
[INFO] [stdout] 575 |         Ok(ok) if !ok.status.success() => bail!("Python script failed: {}"),
[INFO] [stdout]     |                                           --------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |     ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout] ...
[INFO] [stdout] 650 |         other => bail!("unknown linkmodel {}", other),
[INFO] [stdout]     |                  ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |       ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                         ^
[INFO] [stdout] ...
[INFO] [stdout] 796 |               (Some(abi3_minor), Some(interpreter_minor)) if abi3_minor > interpreter_minor => bail!(
[INFO] [stdout]     |  ______________________________________________________________________________________________-
[INFO] [stdout] 797 | |                 "You cannot set a mininimum Python version {} higher than the interpreter version {}",
[INFO] [stdout] 798 | |                 abi3_minor,
[INFO] [stdout] 799 | |                 interpreter_minor
[INFO] [stdout] 800 | |             ),
[INFO] [stdout]     | |_____________- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |     ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout] ...
[INFO] [stdout] 823 |         x => bail!("unexpected Rust target pointer width: {}", x),
[INFO] [stdout]     |              ---------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-0.13.0/build.rs:23:87
[INFO] [stdout]     |
[INFO] [stdout] 23  |     ($fmt: literal $(, $args: expr)+) => { return Err(format!($fmt $(,$args)+).into()); };
[INFO] [stdout]     |                                                                                       ^
[INFO] [stdout] ...
[INFO] [stdout] 839 |         Some(n) => bail!("unexpected Python calcsize_pointer value: {}", n),
[INFO] [stdout]     |                    -------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `bail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pyo3`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "35d48099758a43c2e56f4b32bb7338187757bbad8dca87f7dabc0085c69e6ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d48099758a43c2e56f4b32bb7338187757bbad8dca87f7dabc0085c69e6ca4", kill_on_drop: false }`
[INFO] [stdout] 35d48099758a43c2e56f4b32bb7338187757bbad8dca87f7dabc0085c69e6ca4