[INFO] fetching crate structconf 0.4.0...
[INFO] testing structconf-0.4.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate structconf 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate structconf 0.4.0 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 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-7/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" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.19.2
[INFO] [stderr]   Downloaded strum_macros v0.19.2
[INFO] [stderr]   Downloaded dlv-list v0.2.2
[INFO] [stderr]   Downloaded ordered-multimap v0.2.4
[INFO] [stderr]   Downloaded libc v0.2.77
[INFO] [stderr]   Downloaded rust-ini v0.15.3
[INFO] [stderr]   Downloaded proc-macro2 v1.0.21
[INFO] [stderr]   Downloaded syn v1.0.41
[INFO] [stderr]   Downloaded structconf_derive v0.4.0
[INFO] [stderr]   Downloaded trybuild v1.0.34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c0fe7e29dc362614cc9159a16d2443da29647036b6547ea3f11e0fc49d45bdf
[INFO] running `Command { std: "docker" "start" "-a" "8c0fe7e29dc362614cc9159a16d2443da29647036b6547ea3f11e0fc49d45bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c0fe7e29dc362614cc9159a16d2443da29647036b6547ea3f11e0fc49d45bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0fe7e29dc362614cc9159a16d2443da29647036b6547ea3f11e0fc49d45bdf", kill_on_drop: false }`
[INFO] [stdout] 8c0fe7e29dc362614cc9159a16d2443da29647036b6547ea3f11e0fc49d45bdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9c9884ab9144df5efb91cc0b8c5683a15c654250ce7d051db005fd8b0f890e14
[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" "9c9884ab9144df5efb91cc0b8c5683a15c654250ce7d051db005fd8b0f890e14", 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 cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ahash v0.3.8
[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 thiserror v1.0.20
[INFO] [stderr]    Compiling structconf_derive v0.4.0
[INFO] [stderr]    Compiling structconf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.54s
[INFO] running `Command { std: "docker" "inspect" "9c9884ab9144df5efb91cc0b8c5683a15c654250ce7d051db005fd8b0f890e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c9884ab9144df5efb91cc0b8c5683a15c654250ce7d051db005fd8b0f890e14", kill_on_drop: false }`
[INFO] [stdout] 9c9884ab9144df5efb91cc0b8c5683a15c654250ce7d051db005fd8b0f890e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6172144860d529b8e618c7442caae7db00418853b507856f79cbb5229192b601
[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" "6172144860d529b8e618c7442caae7db00418853b507856f79cbb5229192b601", 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 dissimilar v1.0.2
[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 18.03s
[INFO] running `Command { std: "docker" "inspect" "6172144860d529b8e618c7442caae7db00418853b507856f79cbb5229192b601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6172144860d529b8e618c7442caae7db00418853b507856f79cbb5229192b601", kill_on_drop: false }`
[INFO] [stdout] 6172144860d529b8e618c7442caae7db00418853b507856f79cbb5229192b601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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", kill_on_drop: false }`
[INFO] [stdout] fec8d3930a9d36e7dde07e1cdb3444768da886a5fd61769f803cf2e3e0899952
[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" "fec8d3930a9d36e7dde07e1cdb3444768da886a5fd61769f803cf2e3e0899952", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structconf-007ab49832366f84)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/compile_tests.rs (/opt/rustwide/target/debug/deps/compile_tests-f04712dfe067d36e)
[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 autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[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 unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[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 20.82s
[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] [stderr] error: test failed, to rerun pass '--test compile_tests'
[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:     0x5615f1538f40 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5615f1538f40 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5615f1538f40 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5615f1538f40 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5615f155d3bc - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x5615f15354d5 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x5615f153b26b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5615f153b26b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5615f153b26b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5615f153ad7c - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x5615f153b934 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5615f153b417 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x5615f153941c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x5615f153b379 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x5615f12edc9b - std::panicking::begin_panic_fmt::h746518bde832d259
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:457:5
[INFO] [stdout]   15:     0x5615f12feaa5 - trybuild::run::<impl trybuild::Runner>::run::h3b3e16344e7d5193
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/run.rs:60:13
[INFO] [stdout]   16:     0x5615f1302f84 - <trybuild::TestCases as core::ops::drop::Drop>::drop::had18453f17e59e98
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/lib.rs:285:13
[INFO] [stdout]   17:     0x5615f12efaf7 - core::ptr::drop_in_place<trybuild::TestCases>::he4dc07c3df42c272
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ptr/mod.rs:192:1
[INFO] [stdout]   18:     0x5615f12f04b5 - compile_tests::compile_fails::h5b0ba2fed15882ad
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_tests.rs:10:1
[INFO] [stdout]   19:     0x5615f12f043a - compile_tests::compile_fails::{{closure}}::h99b9fe2d5a187e91
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_tests.rs:6:1
[INFO] [stdout]   20:     0x5615f12efa9e - core::ops::function::FnOnce::call_once::hf2498889325a03e0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x5615f151bc73 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   22:     0x5615f151bc73 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   23:     0x5615f151a728 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   24:     0x5615f151a728 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   25:     0x5615f151a728 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   26:     0x5615f151a728 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   27:     0x5615f151a728 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   28:     0x5615f151a728 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   29:     0x5615f151a728 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   30:     0x5615f14e8ebd - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   31:     0x5615f14e8ebd - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   32:     0x5615f14ed688 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   33:     0x5615f14ed688 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   34:     0x5615f14ed688 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   35:     0x5615f14ed688 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   36:     0x5615f14ed688 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   37:     0x5615f14ed688 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   38:     0x5615f14ed688 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   39:     0x5615f1540e37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x5615f1540e37 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   41:     0x5615f1540e37 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   42:     0x7fae0c416609 - start_thread
[INFO] [stdout]   43:     0x7fae0c1e8293 - 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 31.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fec8d3930a9d36e7dde07e1cdb3444768da886a5fd61769f803cf2e3e0899952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec8d3930a9d36e7dde07e1cdb3444768da886a5fd61769f803cf2e3e0899952", kill_on_drop: false }`
[INFO] [stdout] fec8d3930a9d36e7dde07e1cdb3444768da886a5fd61769f803cf2e3e0899952
