[INFO] fetching crate structconf 0.4.0...
[INFO] testing structconf-0.4.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate structconf 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate structconf 0.4.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/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-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dlv-list v0.2.2
[INFO] [stderr]   Downloaded ordered-multimap v0.2.4
[INFO] [stderr]   Downloaded rust-ini v0.15.3
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 751c378052af779ceb982c07d8dcce7ac9805219b18a096e9216860a37776c9c
[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" "751c378052af779ceb982c07d8dcce7ac9805219b18a096e9216860a37776c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "751c378052af779ceb982c07d8dcce7ac9805219b18a096e9216860a37776c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751c378052af779ceb982c07d8dcce7ac9805219b18a096e9216860a37776c9c", kill_on_drop: false }`
[INFO] [stdout] 751c378052af779ceb982c07d8dcce7ac9805219b18a096e9216860a37776c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 355969264c8131108447d2bfc7d1ea965ef5245a693064074a13212230549e37
[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" "355969264c8131108447d2bfc7d1ea965ef5245a693064074a13212230549e37", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[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 thiserror v1.0.20
[INFO] [stderr]    Compiling darling v0.10.2
[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 37.96s
[INFO] running `Command { std: "docker" "inspect" "355969264c8131108447d2bfc7d1ea965ef5245a693064074a13212230549e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355969264c8131108447d2bfc7d1ea965ef5245a693064074a13212230549e37", kill_on_drop: false }`
[INFO] [stdout] 355969264c8131108447d2bfc7d1ea965ef5245a693064074a13212230549e37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffde93909b213cdf2253a6ef052043b26c7f09025b1c9670b062d710cf80092c
[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" "ffde93909b213cdf2253a6ef052043b26c7f09025b1c9670b062d710cf80092c", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.2
[INFO] [stderr]    Compiling strum v0.19.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling strum_macros v0.19.2
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling serde_json v1.0.57
[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 26.13s
[INFO] running `Command { std: "docker" "inspect" "ffde93909b213cdf2253a6ef052043b26c7f09025b1c9670b062d710cf80092c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffde93909b213cdf2253a6ef052043b26c7f09025b1c9670b062d710cf80092c", kill_on_drop: false }`
[INFO] [stdout] ffde93909b213cdf2253a6ef052043b26c7f09025b1c9670b062d710cf80092c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", 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] 3e2c751f58055aaa05ed1e7b41933b55646a9c3e79e32a60c0391b1640c72e77
[INFO] running `Command { std: "docker" "start" "-a" "3e2c751f58055aaa05ed1e7b41933b55646a9c3e79e32a60c0391b1640c72e77", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/structconf-a188cd9d18fe6ed1
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/compile_tests-d2491c98c220aaf9
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.9
[INFO] [stderr]    Compiling autocfg v1.0.1
[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 unicode-segmentation v1.6.0
[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 strum v0.19.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs v3.0.1
[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 v1.0.21
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling structconf_derive v0.4.0
[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 17.73s
[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 a derive macro (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 a derive macro (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 a derive macro (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 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: ToString`
[INFO] [stderr]    | doesn't satisfy `MyEnum: std::fmt::Display`
[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: 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: ToString`
[INFO] [stderr]    | doesn't satisfy `MyStruct: std::fmt::Display`
[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: 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] 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] ... ok
[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 '1 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:     0x55e1f64c2d00 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55e1f64c2d00 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55e1f64c2d00 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55e1f64c2d00 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55e1f64e710c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55e1f646c0c6 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55e1f64bc1fd - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x55e1f64c52dd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55e1f64c52dd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55e1f64c52dd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x55e1f64c4f32 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x55e1f64c59c1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x55e1f64c5569 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x55e1f64c318c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55e1f64c5529 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x55e1f64c54db - std::panicking::begin_panic_fmt::hef75366dd3a9de61
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:437
[INFO] [stdout]   16:     0x55e1f62a09a8 - trybuild::run::<impl trybuild::Runner>::run::hd42d744ba38cbeb0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/run.rs:60
[INFO] [stdout]   17:     0x55e1f62a70fd - <trybuild::TestCases as core::ops::drop::Drop>::drop::hca72f505a316afb5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/lib.rs:285
[INFO] [stdout]   18:     0x55e1f6259f76 - core::ptr::drop_in_place::h96f49833e1b491a3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ptr/mod.rs:175
[INFO] [stdout]   19:     0x55e1f625aa43 - compile_tests::compile_fails::h8992534fcb6e52ee
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_tests.rs:10
[INFO] [stdout]   20:     0x55e1f625a9ca - compile_tests::compile_fails::{{closure}}::hd3d47257283b7fa3
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/compile_tests.rs:6
[INFO] [stdout]   21:     0x55e1f6259f0e - core::ops::function::FnOnce::call_once::hbd8d1a0cbb14c095
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x55e1f6492eb3 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   23:     0x55e1f6492eb3 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   24:     0x55e1f64913b8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   25:     0x55e1f64913b8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   26:     0x55e1f64913b8 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   27:     0x55e1f64913b8 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   28:     0x55e1f64913b8 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   29:     0x55e1f64913b8 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   30:     0x55e1f64913b8 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   31:     0x55e1f646b446 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   32:     0x55e1f64705b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   33:     0x55e1f64705b5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   34:     0x55e1f64705b5 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   35:     0x55e1f64705b5 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   36:     0x55e1f64705b5 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   37:     0x55e1f64705b5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   38:     0x55e1f64705b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   39:     0x55e1f64cc3da - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x55e1f64cc3da - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   41:     0x55e1f64cc3da - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   42:     0x7f5b7a5a7609 - start_thread
[INFO] [stdout]   43:     0x7f5b7a832103 - 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
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test compile_tests'
[INFO] running `Command { std: "docker" "inspect" "3e2c751f58055aaa05ed1e7b41933b55646a9c3e79e32a60c0391b1640c72e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2c751f58055aaa05ed1e7b41933b55646a9c3e79e32a60c0391b1640c72e77", kill_on_drop: false }`
[INFO] [stdout] 3e2c751f58055aaa05ed1e7b41933b55646a9c3e79e32a60c0391b1640c72e77
