[INFO] fetching crate alloc-tls 0.2.0...
[INFO] checking alloc-tls-0.2.0 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate alloc-tls 0.2.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate alloc-tls 0.2.0 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alloc-tls 0.2.0
[INFO] finished tweaking crates.io crate alloc-tls 0.2.0
[INFO] tweaked toml for crates.io crate alloc-tls 0.2.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "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" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded alloc-fmt v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28dab60bb4f01d0fd29ecea7227d0551a0e7ee7f553e0ffd4f470ffb172ce3ce
[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" "28dab60bb4f01d0fd29ecea7227d0551a0e7ee7f553e0ffd4f470ffb172ce3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28dab60bb4f01d0fd29ecea7227d0551a0e7ee7f553e0ffd4f470ffb172ce3ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28dab60bb4f01d0fd29ecea7227d0551a0e7ee7f553e0ffd4f470ffb172ce3ce", kill_on_drop: false }`
[INFO] [stdout] 28dab60bb4f01d0fd29ecea7227d0551a0e7ee7f553e0ffd4f470ffb172ce3ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4439903f166d1a6926f25ed0411d5e7423c5e394bc08356b89dcb690dc8854ce
[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" "4439903f166d1a6926f25ed0411d5e7423c5e394bc08356b89dcb690dc8854ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]     Checking backtrace v0.3.57
[INFO] [stderr]     Checking alloc-fmt v0.2.0
[INFO] [stderr]     Checking alloc-tls v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions
[INFO] [stdout]    --> src/lib.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub const fn new(init: fn() -> T, register_dtor: fn()) -> TLSSlot<T> {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]     = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions
[INFO] [stdout]    --> src/lib.rs:205:39
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub const fn new(init: fn() -> T, register_dtor: fn()) -> TLSSlot<T> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]     = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `alloc-tls`
[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] [stdout] error[E0658]: function pointers cannot appear in constant functions
[INFO] [stdout]    --> src/lib.rs:205:22
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub const fn new(init: fn() -> T, register_dtor: fn()) -> TLSSlot<T> {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]     = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: function pointers cannot appear in constant functions
[INFO] [stdout]    --> src/lib.rs:205:39
[INFO] [stdout]     |
[INFO] [stdout] 205 |     pub const fn new(init: fn() -> T, register_dtor: fn()) -> TLSSlot<T> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information
[INFO] [stdout]     = help: add `#![feature(const_fn_fn_ptr_basics)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4439903f166d1a6926f25ed0411d5e7423c5e394bc08356b89dcb690dc8854ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4439903f166d1a6926f25ed0411d5e7423c5e394bc08356b89dcb690dc8854ce", kill_on_drop: false }`
[INFO] [stdout] 4439903f166d1a6926f25ed0411d5e7423c5e394bc08356b89dcb690dc8854ce