[INFO] cloning repository https://github.com/AndWass/uio
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndWass/uio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fuio", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fuio'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6ad782f9b18953f7e713404f1aebff9b1d0db5f1
[INFO] checking AndWass/uio against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndWass%2Fuio" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndWass/uio on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndWass/uio
[INFO] finished tweaking git repo https://github.com/AndWass/uio
[INFO] tweaked toml for git repo https://github.com/AndWass/uio written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/AndWass/uio already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded as-slice v0.1.4
[INFO] [stderr]   Downloaded heapless v0.5.6
[INFO] [stderr]   Downloaded embedded-time v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45cbd83b7a9b576e96de9b6cff7d29fc99b54a8df755b3d3cd23afe895f55cfe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "45cbd83b7a9b576e96de9b6cff7d29fc99b54a8df755b3d3cd23afe895f55cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45cbd83b7a9b576e96de9b6cff7d29fc99b54a8df755b3d3cd23afe895f55cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45cbd83b7a9b576e96de9b6cff7d29fc99b54a8df755b3d3cd23afe895f55cfe", kill_on_drop: false }`
[INFO] [stdout] 45cbd83b7a9b576e96de9b6cff7d29fc99b54a8df755b3d3cd23afe895f55cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd627d041ddb48d27d324b768c6e7c1a9dda51d36d2db9e1e23f9ac26f9cb09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1dd627d041ddb48d27d324b768c6e7c1a9dda51d36d2db9e1e23f9ac26f9cb09", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking as-slice v0.1.4
[INFO] [stderr]     Checking num-complex v0.3.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num v0.3.0
[INFO] [stderr]     Checking embedded-time v0.10.0
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `<<Clock as Clock>::T as Div<_>>::Output == <Clock as Clock>::T`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-time-0.10.0/./src/instant.rs:182:66
[INFO] [stdout]     |
[INFO] [stdout] 182 |         if add_ticks <= (<Clock::T as num::Bounded>::max_value() / 2.into()) {
[INFO] [stdout]     |                                                                  ^ cannot satisfy `<<Clock as Clock>::T as Div<_>>::Output == <Clock as Clock>::T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `<<Clock as Clock>::T as Div<_>>::Output == <Clock as Clock>::T`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-time-0.10.0/./src/instant.rs:220:66
[INFO] [stdout]     |
[INFO] [stdout] 220 |         if sub_ticks <= (<Clock::T as num::Bounded>::max_value() / 2.into()) {
[INFO] [stdout]     |                                                                  ^ cannot satisfy `<<Clock as Clock>::T as Div<_>>::Output == <Clock as Clock>::T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `<<Clock as Clock>::T as Div<_>>::Output == <Clock as Clock>::T`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-time-0.10.0/./src/instant.rs:273:60
[INFO] [stdout]     |
[INFO] [stdout] 273 |             .cmp(&(<Clock::T as num::Bounded>::max_value() / 2.into()))
[INFO] [stdout]     |                                                            ^ cannot satisfy `<<Clock as Clock>::T as Div<_>>::Output == <Clock as Clock>::T`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `embedded-time`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1dd627d041ddb48d27d324b768c6e7c1a9dda51d36d2db9e1e23f9ac26f9cb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd627d041ddb48d27d324b768c6e7c1a9dda51d36d2db9e1e23f9ac26f9cb09", kill_on_drop: false }`
[INFO] [stdout] 1dd627d041ddb48d27d324b768c6e7c1a9dda51d36d2db9e1e23f9ac26f9cb09