[INFO] fetching crate structconf 0.4.0...
[INFO] testing structconf-0.4.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate structconf 0.4.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate structconf 0.4.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structconf 0.4.0
[INFO] finished tweaking crates.io crate structconf 0.4.0
[INFO] tweaked toml for crates.io crate structconf 0.4.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate structconf 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e9b22db53669f67b32e25864a0679273c01b89380aa20a0ff58b9d13d08e77a
[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" "8e9b22db53669f67b32e25864a0679273c01b89380aa20a0ff58b9d13d08e77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e9b22db53669f67b32e25864a0679273c01b89380aa20a0ff58b9d13d08e77a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9b22db53669f67b32e25864a0679273c01b89380aa20a0ff58b9d13d08e77a", kill_on_drop: false }`
[INFO] [stdout] 8e9b22db53669f67b32e25864a0679273c01b89380aa20a0ff58b9d13d08e77a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6537776698d5f26d2076cd35024a53679d166f87afd4139b1be7bc34ec79053
[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" "f6537776698d5f26d2076cd35024a53679d166f87afd4139b1be7bc34ec79053", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling dlv-list v0.2.2
[INFO] [stderr]    Compiling ordered-multimap v0.2.4
[INFO] [stderr]    Compiling rust-ini v0.15.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling structconf_derive v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling structconf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.13s
[INFO] running `Command { std: "docker" "inspect" "f6537776698d5f26d2076cd35024a53679d166f87afd4139b1be7bc34ec79053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6537776698d5f26d2076cd35024a53679d166f87afd4139b1be7bc34ec79053", kill_on_drop: false }`
[INFO] [stdout] f6537776698d5f26d2076cd35024a53679d166f87afd4139b1be7bc34ec79053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0ba10c87adc7d7e7fdfa10f1cc30569d1a896ddd9d268e9688bb031fe9fab5b
[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" "c0ba10c87adc7d7e7fdfa10f1cc30569d1a896ddd9d268e9688bb031fe9fab5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling strum v0.19.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling strum_macros v0.19.2
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling trybuild v1.0.34
[INFO] [stderr]    Compiling structconf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.53s
[INFO] running `Command { std: "docker" "inspect" "c0ba10c87adc7d7e7fdfa10f1cc30569d1a896ddd9d268e9688bb031fe9fab5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0ba10c87adc7d7e7fdfa10f1cc30569d1a896ddd9d268e9688bb031fe9fab5b", kill_on_drop: false }`
[INFO] [stdout] c0ba10c87adc7d7e7fdfa10f1cc30569d1a896ddd9d268e9688bb031fe9fab5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d65c0b16927d736edd8d4315b4a41f2734434cb84082ede98f0e73a93c904a2
[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" "8d65c0b16927d736edd8d4315b4a41f2734434cb84082ede98f0e73a93c904a2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structconf-51fd361e62efa1dc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-7bd1c0bee9b5e0cb)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling strum v0.19.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling dlv-list v0.2.2
[INFO] [stderr]    Compiling ordered-multimap v0.2.4
[INFO] [stderr]    Compiling rust-ini v0.15.3
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling strum_macros v0.19.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling structconf_derive v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling structconf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling structconf-tests v0.0.0 (/opt/rustwide/target/tests/structconf)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.38s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test attr_parsing.rs [should pass] ... ok
[INFO] [stderr] test basic.rs [should pass] ... ok
[INFO] [stderr] test basic_attributes.rs [should pass] ... ok
[INFO] [stderr] test custom.rs [should pass] ... ok
[INFO] [stderr] test default.rs [should pass] ... ok
[INFO] [stderr] test empty.rs [should pass] ... ok
[INFO] [stderr] test inverse_arg.rs [should pass] ... ok
[INFO] [stderr] test option.rs [should pass] ... ok
[INFO] [stderr] test conflicting_file.rs [should fail to compile] ... ok
[INFO] [stderr] test conflicting_help.rs [should fail to compile] ... ok
[INFO] [stderr] test conflicting_inverse.rs [should fail to compile] ... ok
[INFO] [stderr] test conflicting_long.rs [should fail to compile] ... ok
[INFO] [stderr] test conflicting_short.rs [should fail to compile] ... ok
[INFO] [stderr] test custom_norequisites.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `MyEnum: std::str::FromStr` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `std::str::FromStr` is not implemented for `MyEnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `MyEnum: std::default::Default` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `std::default::Default` is not implemented for `MyEnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::default::Default::default`
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `MyStruct: std::str::FromStr` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `std::str::FromStr` is not implemented for `MyStruct`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `MyStruct: std::default::Default` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `std::default::Default` is not implemented for `MyStruct`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::default::Default::default`
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_string` found for enum `MyEnum` in the current scope
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | enum MyEnum {
[INFO] [stderr]    | -----------
[INFO] [stderr]    | |
[INFO] [stderr]    | method `to_string` not found for this
[INFO] [stderr]    | doesn't satisfy `MyEnum: std::fmt::Display`
[INFO] [stderr]    | doesn't satisfy `MyEnum: std::string::ToString`
[INFO] [stderr] ...
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ method not found in `MyEnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `to_string` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `MyEnum: std::fmt::Display`
[INFO] [stderr]            which is required by `MyEnum: std::string::ToString`
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `to_string` found for struct `MyStruct` in the current scope
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct MyStruct {
[INFO] [stderr]    | ---------------
[INFO] [stderr]    | |
[INFO] [stderr]    | method `to_string` not found for this
[INFO] [stderr]    | doesn't satisfy `MyStruct: std::fmt::Display`
[INFO] [stderr]    | doesn't satisfy `MyStruct: std::string::ToString`
[INFO] [stderr] ...
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ method not found in `MyStruct`
[INFO] [stderr]    |
[INFO] [stderr]    = note: the method `to_string` exists but the following trait bounds were not satisfied:
[INFO] [stderr]            `MyStruct: std::fmt::Display`
[INFO] [stderr]            which is required by `MyStruct: std::string::ToString`
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0277]: the trait bound `MyEnum: FromStr` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `FromStr` is not implemented for `MyEnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `StructConf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `MyEnum: Default` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `Default` is not implemented for `MyEnum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::default::Default::default`
[INFO] [stderr]    = note: this error originates in the derive macro `StructConf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `MyStruct: FromStr` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `FromStr` is not implemented for `MyStruct`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in the derive macro `StructConf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `MyStruct: Default` is not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ the trait `Default` is not implemented for `MyStruct`
[INFO] [stderr]    |
[INFO] [stderr]    = note: required by `std::default::Default::default`
[INFO] [stderr]    = note: this error originates in the derive macro `StructConf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: the method `to_string` exists for enum `MyEnum`, but its trait bounds were not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 6  | enum MyEnum {
[INFO] [stderr]    | -----------
[INFO] [stderr]    | |
[INFO] [stderr]    | method `to_string` not found for this
[INFO] [stderr]    | doesn't satisfy `MyEnum: ToString`
[INFO] [stderr]    | doesn't satisfy `MyEnum: std::fmt::Display`
[INFO] [stderr] ...
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ method cannot be called on `MyEnum` due to unsatisfied trait bounds
[INFO] [stderr]    |
[INFO] [stderr]    = note: the following trait bounds were not satisfied:
[INFO] [stderr]            `MyEnum: std::fmt::Display`
[INFO] [stderr]            which is required by `MyEnum: ToString`
[INFO] [stderr]    = note: this error originates in the derive macro `StructConf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: the method `to_string` exists for struct `MyStruct`, but its trait bounds were not satisfied
[INFO] [stderr]   --> $DIR/custom_norequisites.rs:17:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct MyStruct {
[INFO] [stderr]    | ---------------
[INFO] [stderr]    | |
[INFO] [stderr]    | method `to_string` not found for this
[INFO] [stderr]    | doesn't satisfy `MyStruct: ToString`
[INFO] [stderr]    | doesn't satisfy `MyStruct: std::fmt::Display`
[INFO] [stderr] ...
[INFO] [stderr] 17 | #[derive(StructConf)]
[INFO] [stderr]    |          ^^^^^^^^^^ method cannot be called on `MyStruct` due to unsatisfied trait bounds
[INFO] [stderr]    |
[INFO] [stderr]    = note: the following trait bounds were not satisfied:
[INFO] [stderr]            `MyStruct: std::fmt::Display`
[INFO] [stderr]            which is required by `MyStruct: ToString`
[INFO] [stderr]    = note: this error originates in the derive macro `StructConf` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test invalid_type_enum.rs [should fail to compile] ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: expected `:`, found `,`
[INFO] [stderr]  --> $DIR/invalid_type_enum.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 |     A,
[INFO] [stderr]   |      ^ expected `:`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: expected `:`, found `,`
[INFO] [stderr]  --> $DIR/invalid_type_enum.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 |     A,
[INFO] [stderr]   |      ^ expected `:`
[INFO] [stderr] 
[INFO] [stderr] error: proc-macro derive panicked
[INFO] [stderr]  --> $DIR/invalid_type_enum.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(StructConf)]
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: message: called `Result::unwrap()` on an `Err` value: Error("expected `:`")
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test invalid_type_struct.rs [should fail to compile] ... ok
[INFO] [stderr] test inverse_nobool.rs [should fail to compile] ... ok
[INFO] [stderr] test repeated_file.rs [should fail to compile] ... ok
[INFO] [stderr] test repeated_long.rs [should fail to compile] ... ok
[INFO] [stderr] test repeated_short.rs [should fail to compile] ... ok
[INFO] [stderr] test repeated_short_auto.rs [should fail to compile] ... ok
[INFO] [stderr] test short_nochar.rs [should fail to compile] ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test compile_fails ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- compile_fails stdout ----
[INFO] [stdout] thread 'compile_fails' panicked at '2 of 22 tests failed', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/run.rs:60:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d45c6e6300 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55d45c6e6300 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d45c6e6300 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55d45c6e6300 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55d45c70ab2c - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55d45c6e2855 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55d45c6e861b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55d45c6e861b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55d45c6e861b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55d45c6e812c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55d45c6e8ce4 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55d45c6e87c7 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55d45c6e67fc - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55d45c6e8729 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55d45c491f3b - std::panicking::begin_panic_fmt::h5479575e112541f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:457:5
[INFO] [stdout]   15:     0x55d45c501805 - trybuild::run::<impl trybuild::Runner>::run::h769536c0ebdd5efe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/run.rs:60:13
[INFO] [stdout]   16:     0x55d45c5073a2 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h2c98ff0539ec428e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/lib.rs:285:13
[INFO] [stdout]   17:     0x55d45c493d57 - core::ptr::drop_in_place<trybuild::TestCases>::h2490736d40e2f956
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ptr/mod.rs:192:1
[INFO] [stdout]   18:     0x55d45c493e95 - compile_tests::compile_fails::hf26a0d4f52ad77de
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_tests.rs:10:1
[INFO] [stdout]   19:     0x55d45c493e1a - compile_tests::compile_fails::{{closure}}::h86922f8cce422e57
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_tests.rs:6:1
[INFO] [stdout]   20:     0x55d45c493cee - core::ops::function::FnOnce::call_once::h4edc549fd1f8e72f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55d45c6bbc73 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x55d45c6bbc73 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   23:     0x55d45c6ba730 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   24:     0x55d45c6ba730 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   25:     0x55d45c6ba730 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   26:     0x55d45c6ba730 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   27:     0x55d45c6ba730 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   28:     0x55d45c6ba730 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   29:     0x55d45c6ba730 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   30:     0x55d45c693de2 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   31:     0x55d45c693de2 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   32:     0x55d45c697998 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   33:     0x55d45c697998 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   34:     0x55d45c697998 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   35:     0x55d45c697998 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   36:     0x55d45c697998 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   37:     0x55d45c697998 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   38:     0x55d45c697998 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   39:     0x55d45c6ee137 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x55d45c6ee137 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   41:     0x55d45c6ee137 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   42:     0x7fea3caf6609 - start_thread
[INFO] [stdout]   43:     0x7fea3c8c8293 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     compile_fails
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 31.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test compile_tests'
[INFO] running `Command { std: "docker" "inspect" "8d65c0b16927d736edd8d4315b4a41f2734434cb84082ede98f0e73a93c904a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d65c0b16927d736edd8d4315b4a41f2734434cb84082ede98f0e73a93c904a2", kill_on_drop: false }`
[INFO] [stdout] 8d65c0b16927d736edd8d4315b4a41f2734434cb84082ede98f0e73a93c904a2
