[INFO] fetching crate structconf 0.4.0... [INFO] testing structconf-0.4.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate structconf 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate structconf 0.4.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-0/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-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] f97f95663b1333cc3213f8d0a6f428041e3c97b6437f9796274e9897555d1c9b [INFO] running `Command { std: "docker" "start" "-a" "f97f95663b1333cc3213f8d0a6f428041e3c97b6437f9796274e9897555d1c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f97f95663b1333cc3213f8d0a6f428041e3c97b6437f9796274e9897555d1c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f97f95663b1333cc3213f8d0a6f428041e3c97b6437f9796274e9897555d1c9b", kill_on_drop: false }` [INFO] [stdout] f97f95663b1333cc3213f8d0a6f428041e3c97b6437f9796274e9897555d1c9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2a1af667e269b1a588b4614c5b9afa51d2d7d2df8787afbc58c1f601f516c00 [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" "c2a1af667e269b1a588b4614c5b9afa51d2d7d2df8787afbc58c1f601f516c00", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [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 38.09s [INFO] running `Command { std: "docker" "inspect" "c2a1af667e269b1a588b4614c5b9afa51d2d7d2df8787afbc58c1f601f516c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2a1af667e269b1a588b4614c5b9afa51d2d7d2df8787afbc58c1f601f516c00", kill_on_drop: false }` [INFO] [stdout] c2a1af667e269b1a588b4614c5b9afa51d2d7d2df8787afbc58c1f601f516c00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3276e6afe78bf9bbec6a2b0b12afca3befd9d31b2822e90ad98f44d5feecd2e7 [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" "3276e6afe78bf9bbec6a2b0b12afca3befd9d31b2822e90ad98f44d5feecd2e7", kill_on_drop: false }` [INFO] [stderr] Compiling dissimilar v1.0.2 [INFO] [stderr] Compiling strum v0.19.2 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling strum_macros v0.19.2 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling serde_json v1.0.57 [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 20.55s [INFO] running `Command { std: "docker" "inspect" "3276e6afe78bf9bbec6a2b0b12afca3befd9d31b2822e90ad98f44d5feecd2e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3276e6afe78bf9bbec6a2b0b12afca3befd9d31b2822e90ad98f44d5feecd2e7", kill_on_drop: false }` [INFO] [stdout] 3276e6afe78bf9bbec6a2b0b12afca3befd9d31b2822e90ad98f44d5feecd2e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 00455c412803d681ba4656dff91ac9da950ffc03b66d8582e8ef4923daa0360b [INFO] running `Command { std: "docker" "start" "-a" "00455c412803d681ba4656dff91ac9da950ffc03b66d8582e8ef4923daa0360b", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/structconf-087623acdea37225 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/compile_tests-b31d07532b4d1f26 [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 v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.57 [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 fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [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 ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling strum v0.19.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dirs v3.0.1 [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 v1.0.23 [INFO] [stderr] Compiling strum_macros v0.19.4 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling thiserror v1.0.23 [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] Compiling structconf-tests v0.0.0 (/opt/rustwide/target/tests/structconf) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.35s [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: 0x55dd11d01637 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55dd11d01637 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55dd11d01637 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55dd11d01637 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55dd11d237ec - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55dd11cfcc92 - std::io::Write::write_fmt::h28c53dc51251a293 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x55dd11d039b5 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55dd11d039b5 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55dd11d039b5 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55dd11d03542 - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55dd11d04151 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55dd11d03c97 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x55dd11d01afc - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55dd11d03bf9 - rust_begin_unwind [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55dd11d03bab - std::panicking::begin_panic_fmt::h01a0df196b065ae4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:435:5 [INFO] [stdout] 15: 0x55dd11ab358e - trybuild::run::::run::hf8eee1c0bcf3e104 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/run.rs:60:13 [INFO] [stdout] 16: 0x55dd11ab84ef - ::drop::hdaf304d5d5fb24df [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trybuild-1.0.34/src/lib.rs:285:13 [INFO] [stdout] 17: 0x55dd11a98ec6 - core::ptr::drop_in_place::h804f9e06e22382b2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ptr/mod.rs:179:1 [INFO] [stdout] 18: 0x55dd11a99919 - compile_tests::compile_fails::hc36e2d01319b9b4c [INFO] [stdout] at /opt/rustwide/workdir/tests/compile_tests.rs:10:1 [INFO] [stdout] 19: 0x55dd11a998ba - compile_tests::compile_fails::{{closure}}::h2da2a83cfb3a0884 [INFO] [stdout] at /opt/rustwide/workdir/tests/compile_tests.rs:6:1 [INFO] [stdout] 20: 0x55dd11a98e7e - core::ops::function::FnOnce::call_once::he4d373b15b9e5bda [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55dd11cc9603 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55dd11cc9603 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5 [INFO] [stdout] 23: 0x55dd11cc7ef6 - as core::ops::function::FnOnce>::call_once::hd25ba61494055ad3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 24: 0x55dd11cc7ef6 - as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 25: 0x55dd11cc7ef6 - std::panicking::try::do_call::h04571a1da6838ba1 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 26: 0x55dd11cc7ef6 - std::panicking::try::h758f090614125cbe [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 27: 0x55dd11cc7ef6 - std::panic::catch_unwind::h0c48513d5a021d3c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 28: 0x55dd11cc7ef6 - test::run_test_in_process::hee75babaaac3822f [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18 [INFO] [stdout] 29: 0x55dd11cc7ef6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39 [INFO] [stdout] 30: 0x55dd11ca0206 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 31: 0x55dd11ca4f9d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 32: 0x55dd11ca4f9d - as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 33: 0x55dd11ca4f9d - std::panicking::try::do_call::h1b9f282fb0c383b3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 34: 0x55dd11ca4f9d - std::panicking::try::hed1ebed51b133ee4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 35: 0x55dd11ca4f9d - std::panic::catch_unwind::h072a2b19fd39a474 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 36: 0x55dd11ca4f9d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 37: 0x55dd11ca4f9d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55dd11d0a6fa - as core::ops::function::FnOnce>::call_once::hdbb9ff71143eaad6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 39: 0x55dd11d0a6fa - as core::ops::function::FnOnce>::call_once::h9dbde95cefb8368c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 40: 0x55dd11d0a6fa - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 41: 0x7f5244ba8609 - start_thread [INFO] [stdout] 42: 0x7f524497a293 - clone [INFO] [stdout] 43: 0x0 - [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 44.99s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test compile_tests' [INFO] running `Command { std: "docker" "inspect" "00455c412803d681ba4656dff91ac9da950ffc03b66d8582e8ef4923daa0360b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00455c412803d681ba4656dff91ac9da950ffc03b66d8582e8ef4923daa0360b", kill_on_drop: false }` [INFO] [stdout] 00455c412803d681ba4656dff91ac9da950ffc03b66d8582e8ef4923daa0360b