[INFO] fetching crate pflag 0.6.2...
[INFO] testing pflag-0.6.2 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate pflag 0.6.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate pflag 0.6.2
[INFO] finished tweaking crates.io crate pflag 0.6.2
[INFO] tweaked toml for crates.io crate pflag 0.6.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pflag 0.6.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | homepage = "https://github.com/z5labs/pflag"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 | repository = "https://github.com/z5labs/pflag"
[INFO] [stderr]    |              ---------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `pflag` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87
[INFO] running `Command { std: "docker" "start" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | homepage = "https://github.com/z5labs/pflag"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 | repository = "https://github.com/z5labs/pflag"
[INFO] [stderr]    |              ---------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `pflag` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling concat-idents v1.1.5
[INFO] [stderr]    Compiling pflag v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:37:1
[INFO] [stdout]    |
[INFO] [stdout] 37 | #![feature(const_type_id)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_type_id` has been stable since 1.91.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | #![feature(const_type_id)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `type_name_of_val` has been stable since 1.76.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | #![feature(type_name_of_val)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 127 |             BOOL_ID => def_value == "false",
[INFO] [stdout]     |             ^^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:128:13
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 128 |             DURATION_ID => def_value == "0" || def_value == "0s",
[INFO] [stdout]     |             ^^^^^^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |             ^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                     ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:30
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                              ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:39
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                                       ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:48
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                                                ^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:56
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                                                        ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:65
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                                                                 ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:74
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                                                                          ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:129:83
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 129 |             U8_ID | U16_ID | U32_ID | U64_ID | I8_ID | I16_ID | I32_ID | I64_ID | F32_ID
[INFO] [stdout]     |                                                                                   ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:130:15
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 130 |             | F64_ID => def_value == "0",
[INFO] [stdout]     |               ^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:131:13
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 131 |             STRING_ID => def_value == "",
[INFO] [stdout]     |             ^^^^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 132 |             IP_ADDR_ID | IP_V4_ADDR_ID | IP_V6_ADDR_ID => {
[INFO] [stdout]     |             ^^^^^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:132:26
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 132 |             IP_ADDR_ID | IP_V4_ADDR_ID | IP_V6_ADDR_ID => {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: function pointers and raw pointers not derived from integers in patterns behave unpredictably and should not be relied upon
[INFO] [stdout]    --> src/lib.rs:132:42
[INFO] [stdout]     |
[INFO] [stdout]  97 |         const $name: TypeId = TypeId::of::<$typ>();
[INFO] [stdout]     |         ------------------- constant defined here
[INFO] [stdout] ...
[INFO] [stdout] 132 |             IP_ADDR_ID | IP_V4_ADDR_ID | IP_V6_ADDR_ID => {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^ can't be used in patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: see https://github.com/rust-lang/rust/issues/70861 for details
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |         let mut flag = self.flags.get_mut(*opt.unwrap()).unwrap();
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pflag` (lib) due to 17 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87", kill_on_drop: false }`
[INFO] [stdout] 8b91ee5fe54ddee3bd94d99664966b8e01952c08ebd37b0fe96ed75ef2ce6e87
