[INFO] fetching crate constmuck_internal 1.0.0...
[INFO] checking constmuck_internal-1.0.0 against master#bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 for pr-117351
[INFO] extracting crate constmuck_internal 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate constmuck_internal 1.0.0 on toolchain bbcc1691a4646a6d2ebb2189bdff5b878407fbe6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate constmuck_internal 1.0.0
[INFO] finished tweaking crates.io crate constmuck_internal 1.0.0
[INFO] tweaked toml for crates.io crate constmuck_internal 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2108cb45ab424b3e4b45260989d7fb72026eb76717d8c537d1c7caac9d7518c0
[INFO] running `Command { std: "docker" "start" "-a" "2108cb45ab424b3e4b45260989d7fb72026eb76717d8c537d1c7caac9d7518c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2108cb45ab424b3e4b45260989d7fb72026eb76717d8c537d1c7caac9d7518c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2108cb45ab424b3e4b45260989d7fb72026eb76717d8c537d1c7caac9d7518c0", kill_on_drop: false }`
[INFO] [stdout] 2108cb45ab424b3e4b45260989d7fb72026eb76717d8c537d1c7caac9d7518c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 702bb90ac33b6081ecacd1e4892c5407f38932add9c41f0493ce7e4878f00092
[INFO] running `Command { std: "docker" "start" "-a" "702bb90ac33b6081ecacd1e4892c5407f38932add9c41f0493ce7e4878f00092", kill_on_drop: false }`
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking constmuck_internal v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "702bb90ac33b6081ecacd1e4892c5407f38932add9c41f0493ce7e4878f00092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702bb90ac33b6081ecacd1e4892c5407f38932add9c41f0493ce7e4878f00092", kill_on_drop: false }`
[INFO] [stdout] 702bb90ac33b6081ecacd1e4892c5407f38932add9c41f0493ce7e4878f00092
[INFO] checking constmuck_internal-1.0.0 against try#ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 for pr-117351
[INFO] extracting crate constmuck_internal 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate constmuck_internal 1.0.0 on toolchain ac89e27721b9b4d1482ebc87f2f83b4e23d49d71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate constmuck_internal 1.0.0
[INFO] finished tweaking crates.io crate constmuck_internal 1.0.0
[INFO] tweaked toml for crates.io crate constmuck_internal 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8c56462beaffe027e9867298e5cafc18de6a8d208529540079b0bdba4e164ae
[INFO] running `Command { std: "docker" "start" "-a" "d8c56462beaffe027e9867298e5cafc18de6a8d208529540079b0bdba4e164ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8c56462beaffe027e9867298e5cafc18de6a8d208529540079b0bdba4e164ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c56462beaffe027e9867298e5cafc18de6a8d208529540079b0bdba4e164ae", kill_on_drop: false }`
[INFO] [stdout] d8c56462beaffe027e9867298e5cafc18de6a8d208529540079b0bdba4e164ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c9b2a5570d426a4e502f36ef1fe19d60a61ab6f93efea4fca7b966ec0599e75
[INFO] running `Command { std: "docker" "start" "-a" "0c9b2a5570d426a4e502f36ef1fe19d60a61ab6f93efea4fca7b966ec0599e75", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking const_panic v0.2.8
[INFO] [stdout] error[E0277]: the size for values of type `S` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_panic-0.2.8/src/fmt.rs:154:24
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub struct IsPanicFmt<S: ?Sized, T: ?Sized, K> {
[INFO] [stdout]     |                       - this type parameter needs to be `Sized`
[INFO] [stdout] 154 |     self_: PhantomData<fn() -> S>,
[INFO] [stdout]     |                        ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = note: the return type of a function must have a statically known size
[INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized`
[INFO] [stdout]     |
[INFO] [stdout] 153 - pub struct IsPanicFmt<S: ?Sized, T: ?Sized, K> {
[INFO] [stdout] 153 + pub struct IsPanicFmt<S, T: ?Sized, K> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `T` cannot be known at compilation time
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/const_panic-0.2.8/src/fmt.rs:155:23
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub struct IsPanicFmt<S: ?Sized, T: ?Sized, K> {
[INFO] [stdout]     |                                  - this type parameter needs to be `Sized`
[INFO] [stdout] 154 |     self_: PhantomData<fn() -> S>,
[INFO] [stdout] 155 |     this: PhantomData<fn() -> T>,
[INFO] [stdout]     |                       ^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = note: the return type of a function must have a statically known size
[INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized`
[INFO] [stdout]     |
[INFO] [stdout] 153 - pub struct IsPanicFmt<S: ?Sized, T: ?Sized, K> {
[INFO] [stdout] 153 + pub struct IsPanicFmt<S: ?Sized, T, K> {
[INFO] [stdout]     |
[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 E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `const_panic` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0c9b2a5570d426a4e502f36ef1fe19d60a61ab6f93efea4fca7b966ec0599e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c9b2a5570d426a4e502f36ef1fe19d60a61ab6f93efea4fca7b966ec0599e75", kill_on_drop: false }`
[INFO] [stdout] 0c9b2a5570d426a4e502f36ef1fe19d60a61ab6f93efea4fca7b966ec0599e75