[INFO] fetching crate pod 0.5.0...
[INFO] testing pod-0.5.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate pod 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pod 0.5.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pod 0.5.0
[INFO] finished tweaking crates.io crate pod 0.5.0
[INFO] tweaked toml for crates.io crate pod 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a96f959dbc7d61bcca10df93223e566a2d8107cfa6a73484782cad0bdf797c9e
[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" "a96f959dbc7d61bcca10df93223e566a2d8107cfa6a73484782cad0bdf797c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a96f959dbc7d61bcca10df93223e566a2d8107cfa6a73484782cad0bdf797c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a96f959dbc7d61bcca10df93223e566a2d8107cfa6a73484782cad0bdf797c9e", kill_on_drop: false }`
[INFO] [stdout] a96f959dbc7d61bcca10df93223e566a2d8107cfa6a73484782cad0bdf797c9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 283379aa9b15f5f0c067a8df87272d74f88723e929659da5928e49a0c76bd9e9
[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" "283379aa9b15f5f0c067a8df87272d74f88723e929659da5928e49a0c76bd9e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling read_exact v0.0.1
[INFO] [stderr]    Compiling packed v0.4.2
[INFO] [stderr]    Compiling pod v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/pod.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::{size_of, transmute, uninitialized, zeroed};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/pod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         uninitialized()
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "283379aa9b15f5f0c067a8df87272d74f88723e929659da5928e49a0c76bd9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283379aa9b15f5f0c067a8df87272d74f88723e929659da5928e49a0c76bd9e9", kill_on_drop: false }`
[INFO] [stdout] 283379aa9b15f5f0c067a8df87272d74f88723e929659da5928e49a0c76bd9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e925455687b524ab29cc28a0d007e4ac2de7c25e83a8384ef439706a6a7a2059
[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" "e925455687b524ab29cc28a0d007e4ac2de7c25e83a8384ef439706a6a7a2059", kill_on_drop: false }`
[INFO] [stderr]    Compiling pod v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/pod.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::{size_of, transmute, uninitialized, zeroed};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/pod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         uninitialized()
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]  --> src/pod.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::mem::{size_of, transmute, uninitialized, zeroed};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/pod.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         uninitialized()
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: this associated function takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> tests/test.rs:44:16
[INFO] [stdout]     |
[INFO] [stdout] 44  |     assert!(un.map::<i16>().is_none());
[INFO] [stdout]     |                ^^^   --- supplied 1 generic argument
[INFO] [stdout]     |                |
[INFO] [stdout]     |                expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here, with 2 generic parameters: `F`, `U`
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 44  |     assert!(un.map::<i16, U>().is_none());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut<(u8,)>` closure, found `i16`
[INFO] [stdout]   --> tests/test.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 44 |     assert!(un.map::<i16>().is_none());
[INFO] [stdout]    |                ^^^ expected an `FnMut<(u8,)>` closure, found `i16`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnMut<(u8,)>` is not implemented for `i16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 1 argument but 0 arguments were supplied
[INFO] [stdout]    --> tests/test.rs:44:16
[INFO] [stdout]     |
[INFO] [stdout] 44  |     assert!(un.map::<i16>().is_none());
[INFO] [stdout]     |                ^^^------- supplied 0 arguments
[INFO] [stdout]     |                |
[INFO] [stdout]     |                expected 1 argument
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_none` found for array `[_; 2]` in the current scope
[INFO] [stdout]   --> tests/test.rs:44:29
[INFO] [stdout]    |
[INFO] [stdout] 44 |     assert!(un.map::<i16>().is_none());
[INFO] [stdout]    |                             ^^^^^^^ method not found in `[_; 2]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0107, E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pod` due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e925455687b524ab29cc28a0d007e4ac2de7c25e83a8384ef439706a6a7a2059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e925455687b524ab29cc28a0d007e4ac2de7c25e83a8384ef439706a6a7a2059", kill_on_drop: false }`
[INFO] [stdout] e925455687b524ab29cc28a0d007e4ac2de7c25e83a8384ef439706a6a7a2059
